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Business 5 August 2026

Changing your company's registered office in Madrid: steps, costs and deadlines

How to change your company’s registered office in Madrid: who decides, the steps to be taken before a notary and at the Commercial Register, Form 036, approximate costs and actual timeframes.

Changing your company's registered office in Madrid: steps, costs and deadlines

TL; DR

Changing the registered office is modifying the official address that appears of your company in the articles of association and in the Mercantile Registry, which defines before whom and where the Administration locates you. Since the 2017 reform, the administrative body can agree to the transfer within the entire national territory unless the statutes expressly say otherwise.

The usual process has four main steps: agreement of the competent body, elevation to public before a notary when appropriate, registration in the Commercial Registry and communication to the Tax Agency with form 036 (plus Social Security, banks and suppliers). It is usually resolved in a few weeks and its cost is moderate and predictable, although it is advisable to ask your agency for a quote. If you don't want to have the company at home, a professional address in a central location in Madrid solves the procedure and protects your privacy.

What is the registered office and why does it matter where you set it?

The registered office is the address that legally identifies your company: the one that appears in the deed of incorporation, in the articles of association and in the registration sheet that the company has open in the Mercantile Registry. It is not a minor piece of information or a simple field on a form. It is the official headquarters of the legal entity, the point where the company is understood to be located vis-à-vis third parties, and the place that determines which Mercantile Registry it depends on. Therefore, before considering changing your registered office, it is advisable to understand well what you are moving and what consequences this change entails.

At Ibercenter, from our headquarters in Gran Vía, Azca and Velázquez, we accompany companies every week that arrive with the same underlying doubt: they do not fully know what their registered office implies or why it is worth choosing wisely. The most common confusion is to treat it as any postal address, when in reality tangible things depend on that address such as where you receive notifications from the Treasury, which Registry holds your corporate information or what image you project when a client, a bank or an investor searches for your company. Fixing this point well from the beginning avoids having to correct it later in a hurry.

The other idea that should be internalized is that the registered office is public. Anyone can check in the Mercantile Registry where a company has its headquarters, and that address appears in deeds, contracts, invoices and simple notes. This has an immediate practical reading: if you set the registered office in your home, you are publishing your home address in a register that can be consulted by anyone. When we explain it like this, most founders suddenly understand why the decision of where to locate the headquarters – and, when the time comes, the decision to change the registered office – is much more strategic than it seemed.

How is the registered office different from the tax domicile?

The registered office and the tax domicile are constantly confused, and yet they respond to different laws and functions. The registered office is a concept of the Capital Companies Act: it is the statutory headquarters of the legal entity, the one that appears in the Mercantile Registry and that only companies have. The tax domicile, on the other hand, is regulated by the General Tax Law: it is the place where the taxpayer is located in his relations with the Tax Administration, which determines which office of the Tax Agency he is attached to, and exists for both companies and individuals.

In most SMEs, both addresses coincide, and that is why it is easy to think that they are the same. But they may not coincide: a company may have its registered office at one address and its effective administrative management – and therefore its tax domicile – at another. The difference matters when moving addresses, because changing the registered office does not always automatically drag the tax domicile, and vice versa. These are procedures that often go hand in hand, but which are communicated and supported by different legal frameworks. That is why we always work hand in hand with the client's agency or advice so that neither of them is left halfway.

The following table summarises the differences that in practice companies ask us the most when they consider changing their registered office:

Appearance Registered office Tax domicile
Legal framework Capital Companies Act General Tax Law
Who it applies to Only legal persons (companies) Legal and natural persons
Where it is recorded Articles of Association and Commercial Registry Tax Agency Census
Main function Official seat of the company vis-à-vis third parties Location before the Treasury and tax notifications
Advertisement Public (available in the Mercantile Registry) Not publicly accessible
How to modify Agreement, notary and registration Census communication (form 036)

Important note: This guide is for guidance only and does not constitute legal or tax advice. Commercial and tax regulations can change and each case has nuances. Before changing the registered office of your company, consult your trusted advisor or agency.

Why is having the registered office at the partner's home usually expensive?

This is the most common situation among projects that start: when the company is incorporated, the registered office is set in the home of one of the partners because it is the fastest and costs nothing. It works at first, but it has an underlying problem that surfaces over time. That address is public, so the person's private address is exposed in the Mercantile Registry, in deeds, on invoices and in any simple note that someone requests. For many founders, discovering that their house appears associated with the company in a searchable register is precisely what triggers the decision to change the registered office.

The second problem is operational and can be serious: notifications. The company's domicile is the point through which the Administration, the courts and other bodies contact the company. If these communications arrive in a private mailbox that no one checks judiciously, or in a home from which the member has moved without updating the headquarters, the risk is real. A notification not attended to in time can lead to surcharges, penalties or even actions that are considered notified even if no one has seen them. We have seen it: companies that find out late about a request simply because the letter arrived at an address they no longer controlled.

And there is a third dimension, quieter but very real: the image. A company whose registered office is a flat on a residential street does not project the same as one based at a recognisable business address in Madrid. Banks, corporate customers, investors and suppliers look at this data. That's why, when a company asks us if it is worth changing the registered office to stop operating from a partner's home, our answer is usually yes: privacy, security in notifications and professional image are solved at once with the right address.

When should you change your company's registered office?

There is no single time to change the registered office; There are several typical triggers, and knowing them helps to anticipate the procedure instead of suffering it in a hurry. The most obvious is the physical move: the company grows, changes offices and its official headquarters no longer corresponds to reality. When the direction of the statutes no longer coincides with where the company really is, it is not an aesthetic option to update it, it is a need for legal and practical coherence. The registry office must reflect where to locate you.

A second very frequent scenario is the transition from the partner's house to a professional management. Many businesses are born domiciled in the founder's home and, after a few months or a couple of years, that emergency solution begins to weigh for the reasons we have already seen: privacy, notifications and image. At that point, changing the registered office is simply maturing as a company. The geographical relocation of the background is also common: companies that move from another province to Madrid to get closer to their market, their customers or an ecosystem with more muscle, and that want their official headquarters to accompany this strategic decision.

There are, moreover, less obvious but equally valid reasons. A corporate restructuring, the entry of new partners who require a neutral headquarters, the separation between personal life and the company's activity, or simply the desire to give a more solid image in the face of a financing or sale process. At Ibercenter we see everything, and there is a pattern that repeats itself: almost no one decides to change the registered office on a whim. There is always a business decision behind it – to grow, professionalise, protect or reposition the company – and the change of headquarters is the translation of that movement.

Opinion of those who follow these procedures on a daily basis: changing the registered office is usually treated as a minor paperwork, almost a second-rate administrative procedure. We see it the other way around. It is a decision with an impact on privacy, taxation, image and legal certainty. It deserves to be thought about with the same seriousness with which an office is chosen.

Who decides the change? The turn of the 2017 reform

Here is one of the points that generates the most misunderstandings, and it is worth clarifying it well. For years there was the idea that changing the registered office always required calling a shareholders' meeting and modifying the statutes with all the formal apparatus that this implies. This is no longer the case in most cases. The key lies in Article 285 of the Capital Companies Act and, above all, in the reform introduced by Royal Decree-Law 15/2017, of 6 October, on urgent measures regarding the mobility of economic operators within the national territory.

What did that reform change? That, unless otherwise provided in the bylaws, the administrative body is competent to change the registered office within the entire national territory. Before 2017, this competence of the administrative body was limited to the same municipality; To leave the municipality it was necessary to have the agreement of the Board. After the reform, the director or the board can agree to move to any point in Spain without the need to call a meeting, which has greatly simplified the process of changing the registered office for most companies. It is a turn that many entrepreneurs are still unaware of.

However, there is a nuance that must always be checked before taking anything for granted: the statutes. The law only cedes competence to the administrative body "unless otherwise provided in the bylaws", and it is understood that there is a contrary provision only when they expressly declare that the administrative body does not hold that power. For companies already incorporated, moreover, this limitation only counts if a statutory amendment was approved in this regard after the entry into force of the Royal Decree-Law. That is why the first real step, before changing the registered office, is to read the bylaws: whether they remain silent or do not prohibit it, the administrative body decides; if they expressly prohibit it, it will have to go through a meeting. Not taking this step is one of the mistakes that causes the most delays.

Steps to change your company's registered office

Let's get to the specifics. Changing the registered office of a company has a logical and fairly stable sequence, although each case may add nuances. The first thing is to understand the complete map so as not to go blind: it is decided, documented before a notary when appropriate, registered in the Mercantile Registry and communicated to the administrations and third parties who need to know. Skipping or messing up these steps is the main reason why a simple procedure ends up taking weeks too long.

In practice, what the companies we accompany are most grateful for is having the process at a glance, with those responsible and clear moments. That's why we always summarize it in an ordered list like this one, which you can use as a checklist to change the registered office without leaving anything along the way:

Step What it consists of Who does it
1. Review bylaws and adopt the agreement Check whether the administrative body or the board decides, and agree on the transfer Administrator/council or board
2. Elevate the public Formalize the agreement in writing before a notary, when appropriate Notary
3. Register in the Commercial Registry Present the deed so that the change is recorded in the registry Agency/Commercial Registry
4. Notify the Tax Agency File form 036 to update the census Agency / company
5. Update Social Security, banks and third parties Notify TGSS, banks, insurance, customers and suppliers Company

Each of these steps deserves a little detail, because the nuances are what make the difference between a clean change and one with surprises. Let's go with them.

Step 1: Review the bylaws and adopt the agreement

The first step in changing the registered office is not to call the notary: it is to read the articles of association. As we have seen, it depends on them who has the competence. If they do not expressly restrict the power of the administrative body, it will be the sole administrator, the joint and several directors or the board who can agree on the transfer; if they restrict it, it will be time to call a shareholders' meeting. This pre-check takes five minutes and avoids the most expensive mistake in the process: preparing an entire file in the wrong way and having to redo it.

Once it is clear who decides, the agreement is adopted. If it corresponds to the administrative body, it is documented by certification of the administrator's agreement or the minutes of the board; if applicable to the Board, by means of the corresponding minutes. The content is simple but must be precise: the new complete address that will become the registered office. A misdirection here – a misplaced number, a missing floor – is carried over into the deed and the Registry, so it is worth checking it with a magnifying glass. In the files we manage, we always insist on verifying the exact address before continuing.

This agreement is the root document of everything else. The notarial deed makes it public, the Mercantile Registry registers it and the Tax Agency takes it as a basis for updating the census. Therefore, although it may seem the most humble step, it is the one that sustains the entire process of changing the registered office. Doing it calmly and well written saves corrections in the following phases, which are slower and less flexible.

Step 2: public notarization

The agreement to transfer the headquarters is made public in a notarial deed. In plain terms: the notary attests to the agreement adopted and formalises it in a document with effectiveness against third parties, which will then be taken to the Commercial Registry. This is the moment when changing the registered office ceases to be an internal decision of the company and begins to become an official fact. For many companies it is also the first real contact with the cost of the procedure, which we will talk about later in qualitative terms.

The documentation that the notary usually needs is limited: the certification of the agreement of the competent body or the minutes, the identification data of the company and the administrator who grants the deed, and the new address that will constitute the registered office. When the file arrives in order, the signing of the deed is quick. Delays almost never come from the notary's office; they come from coming with incomplete documentation or with the address incorrectly reflected in the previous agreement. Hence the insistence on closing the previous step well.

It is worth bearing in mind a practical nuance: although the deed is the most "solemn" step in the process, it is not the one that gives registration effectiveness on its own. Changing the registered office is not completed with the signature before a notary, but when that change is entered into the Mercantile Registry. Writing is the vehicle; Registration is the destination. That is why it is not advisable to relax once the deed has been signed or to communicate the change to third parties as if it were already final before it is registered.

Step 3: Registration in the Commercial Register

Registration in the Mercantile Registry is what makes changing the registered office fully effective against third parties. The deed is presented to the competent Registry so that the change is reflected in the company's registration sheet. From that moment on, anyone who consults the Registry will see the new registered office, and the previous address is no longer the official address of the company. It is, in essence, the step that turns your decision into an enforceable legal reality.

The deadline for this phase depends on the workload of the Registry and whether the documentation is in order. When everything arrives correctly, the procedure progresses normally; If the registrar notices any defect, he issues a qualification that must be corrected before completing the registration, and that lengthens the times. This is where you notice having an agency behind you that knows the terrain: small formal defects are avoidable, and avoiding them is the difference between registering the first time or chaining corrections. The College of Registrars publishes official information useful to understand how this piece of the system works.

While the transfer takes place within the same province, the registration is relatively agile because the competent Mercantile Registry does not change: the company's sheet remains in the same place and only the new registered office is recorded. Things get complicated when the destination is in another province, because then two Registries intervene and the procedure adds steps. We will dedicate a section of our own to this scenario later, because it is one of the cases that most reach us in Madrid: companies that move their headquarters from another province and need to understand what changes.

Step 4: Communicate the change to the Tax Agency with form 036

Once the change has been registered in the Mercantile Registry, it is time to update the Tax Agency's census. The tool for this is form 036, the census declaration with which entities communicate registrations, cancellations and modifications of their data. When changing the registered office, the corresponding box is ticked and the modification already registered in the Registry is provided, where appropriate. It is the way for the Treasury to know what the updated official address of the company is and from which point it should reach you.

There is a deadline that should be recorded: the communication of the change through form 036 must be submitted within one month of the modification. It is not a minor detail. The Tax Agency has a specific file on the registered office or administrative management box in form 036, and it is worth consulting it or leaving this step in the hands of your agency so as not to get confused with the deadlines.

This is where the distinction between registered office and tax domicile reappears. If when you change the registered office you also want to move the tax domicile – which is usual when the effective management is transferred with the headquarters – both changes are channelled through the census route, but they are different boxes and concepts. That is why we insist on coordinating this step with the consultancy: it is easy to update one and forget the other, and end up with the headquarters in one place and the notifications from the Treasury addressed to another. We remember, as in the rest of the article, that this is guidance and that your agency must validate each box according to your specific case.

Step 5: Social Security, Banks, Providers, and Notifications

The registration and census procedure closes the "official" part, but changing the registered office well done does not end there. There is a layer of communications that, if neglected, generates friction for months. Social Security is the first: if the modification affects the company's data before the General Treasury, they must be updated so that the communications and obligations reach the correct address. Then there are the banks, which usually require the deed and updating of the company's data to keep the documentation up to date.

From there, the list of third parties to be notified is longer than most anticipate. Insurance companies, regular suppliers, customers with whom there are outstanding contracts, invoicing platforms, the website itself and the footer of invoices and quotes: all of this is the address of the company and should reflect the new registered office. It's an unglamorous but necessary job, because an invoice with the old address can raise questions, and an outdated headquarters contract can complicate future notification. The following table summarizes who should communicate the change to:

Recipient Reason for communication Priority
Tax Agency (form 036) Census obligation within one month High
Commercial Registry Registration of the new registered office High
General Treasury of the Social Security Updating company data High
Banks Documentation and data of the company up to date High
Insurance Companies Policies and coverage linked to the headquarters Media
Customers and suppliers Contracts, Billing & Communications Media
Web, invoices and corporate material Consistency of the published address Media

This last step is by far the most neglected. Many companies close the registration process, breathe a sigh of relief and forget that their website, their invoice templates and their contracts continue to advertise an address that no longer exists. Changing the registered office without updating all these fronts is leaving the job halfway. In the accompaniments we do, this final checklist is just what prevents changing the registered office from "being noticed" on a day-to-day basis for months.

What changes if the transfer is from another province to Madrid?

When the destination of the transfer is in a province other than the province of origin, changing the registered office adds complexity, because two Mercantile Registries are involved: that of the province of origin and that of the province of destination. It is not just writing down a new address on the same registration sheet; it is, in practice, transferring the registration life of the company from one Registry to another. This is one of the cases that most reach us in Madrid, precisely because many companies want to change their registered office to the capital in search of proximity to their market or a more important address.

The classic procedure requires that the deed of transfer be accompanied by a literal certification of all the company's registrations, issued by the Mercantile Registry of origin, which includes the history of the company and the accounts deposited for the last few years. This certification has a limited validity – traditionally three months – so the times must be well matched so that it does not expire before completing the registration at destination. The destination Registry transcribes the content received on the new sheet and informs the source Registry that the registrations have been made. It is a two-way dance that, when the Registries are not fully interconnected, can lengthen the calendar.

Therefore, if you are considering changing your registered office from another province to Madrid, our advice is twofold. First, it has more time than in an intraprovincial transfer: coordination between two Registries adds days or weeks. Second, rely on an agency that masters this specific procedure, because the details – validity of the certification, accounts deposited, order of presentation – are precisely where the files get stuck. Registration procedures are being progressively modernised, so it is advisable to confirm with your advice the exact status of the procedure at the time you approach it, as it may have varied with respect to what is described here.

Costs and timeframes of changing your registered office: what to expect

We come to the two questions that everyone asks first: how much does it cost and how long does it take. We are going to answer them honestly and without closed figures, because any specific amount would depend on your case and could be misleading. What we can do is draw a realistic framework, with indicative ranges and without fixed rates, so that you plan judiciously and do not get surprises. Changing the registered office is not an expensive or particularly slow procedure when it is done in an orderly manner, but it does have several moving parts that should be known in advance.

The basic idea is simple: the costs of changing the registered office – notary and Mercantile Registry – do not depend on a whim, but on objective parameters such as the share capital of the company and the type of operation. And there are deadlines that depend above all on the workload of the Registry and whether the transfer is within the same province or between different provinces. With these two axes in mind – nature of the costs and variables of the terms – you will have a reasonable expectation before starting the process of changing the registered office.

Transparency reminder: the amounts of notary, registry and agency vary depending on the case and the regulations in force. That is why we give indicative ranges and not closed figures: they serve to give you an idea of the order of cost, not to budget. For a reliable amount, ask your notary and your agency for a quote before changing the registered office.

How much does it cost to change the registered office? Indicative ranges

The cost of changing the registered office is generally made up of three items: notary fees for the deed, the fees of the Mercantile Registry for registration and, if you hire it, the agency that coordinates the file. The first two are not invented tariffs: they respond to tariffs that depend on objective factors, mainly the social capital of the company and the specific type of operation. That is why two different companies can have different costs for the "same" procedure: it is not arbitrary, it is that their starting parameters are not the same.

Even so, it is fair to give magnitudes so that you can plan. As a purely indicative and with wide ranges: the notary fees for the deed of change of address usually range approximately from a few tens to around one or two hundred euros; registration in the Mercantile Registry is usually around a few tens of euros; and the management or advisory fees, when you delegate the file, can range from a few tens to several hundred euros depending on the firm and the complexity. If the transfer is between provinces, the literal certification of the Register of Origin adds an additional item. These are indicative amounts that depend on the share capital, the type of operation and the rate of each professional; Regulations and fees may vary, so confirm them with your notary and agency before taking the plunge.

Concept Guideline (approximate)
Notarial deed of change of address From a few tens to around one or two hundred euros
Registration in the Commercial Register Around a few tens of euros
Management or advisory fees Between a few tens and several hundred euros, depending on the office and complexity
Literal certification of the Register of Origin (only between provinces) Variable additional item

We insist on the essential: the figures in the table are reference magnitudes, not closed rates. They are used to give you an idea of the order of cost of changing the registered office, not to budget. The actual amount is set by each notary's office, registry and agency according to your case, and both fees and regulations may change; Always treat them as guidance, not advice.

Overall, for most SMEs this is a moderate and foreseeable cost, not an outlay that should condition the business decision. In other words, the price of changing the registered office is rarely the reason why a company decides not to do it. The decision is usually made for strategic reasons – privacy, image, growth – and the cost is assumed as a natural part of this improvement. Even so, it is advisable to ask for a budget in advance so as not to operate with uncertainty, especially if the transfer is between provinces, where the registration certification of origin adds one more item.

Our practical recommendation is to treat the cost as what it is: a small investment with a clear return in peace of mind and professionalism. At Ibercenter, when a company combines changing the registered office with a professional address solution, the approach changes completely: instead of seeing the procedure as an isolated expense, it integrates it into a continuous service that solves the direct debit, the reception of correspondence and the corporate image. There, the cost is no longer measured by the specific procedure and is valued by what it contributes each month. Whatever your case, validate the numbers with your agency before taking the plunge.

How long does it take to change the registered office?

As for deadlines, the honest answer is "it depends", but it can be limited. The agreement of the competent body is practically immediate: it is an internal decision that is documented on the same day. The notarized deed is signed within days of the documentation being ordered. The usual bottleneck is registration in the Mercantile Registry, which depends on your workload and that there are no defects to be corrected. Adding it all up, a transfer within the same province is usually resolved in a few weeks when the file is clean.

If the transfer is between provinces, the time horizon must be extended. The literal certification of the Registry of origin, its limited validity and the coordination between two Registries add steps and waiting times. It is not uncommon for an interprovincial transfer to take much longer than an intraprovincial one, especially if the Registries involved have a lot of burden or if there is a correction. That's why, when a company asks us if it has time to change its registered office before a specific date – the end of the financial year, an operation, an audit – we always recommend starting with a margin and not rushing.

To all this must be added the census period, which runs in parallel: the communication to the Tax Agency with form 036 must be made within the month following the modification. It is not a deadline that lengthens the procedure, but it is one that cannot be forgotten, because non-compliance has consequences. The golden rule that we share with the companies we accompany is simple: plan to change the registered office with several weeks of cushion, coordinate notary, registry and management from the beginning, and do not leave form 036 for the last day.

Documentation required to change the registered office

Having the documentation ready in advance is, by far, what speeds up the process of changing the registered office. Most of the delays we see don't come from the bureaucracy itself, but from going through each step with incomplete paperwork and having to start over. Before starting the process to change the registered office, it is advisable to gather a small base file that serves as the backbone for the notary, registry and agency. It's not a long list, but each piece serves a function.

The documentary core revolves around the transfer agreement and the identification of the company. The following table lists the documents that usually come into play, with the caveat that each notary, registry or consultancy may request some extra depending on the specific case:

Document What is it for?
Current articles of association of the company Check who has competence for the transfer
Certification of the agreement or minutes Prove the decision to change the registered office
Deed of incorporation and registration data Identify the company and its sheet in the Registry
Administrator's identification document Execute the deed before a notary
New full address Establish the new registered office with precision
Literal certification of the Register of Origin Only in transfers to another province
Model 036 Communicate the change to the Tax Agency

With this file in order, each professional who intervenes can do their part without brakes. It's a piece of advice that seems like a truism, but it makes all the difference: well-gathered documentation turns a potentially cumbersome procedure into a smooth process. In the accompaniments we do from our headquarters, a good part of the value is precisely in anticipating which document each link in the chain is going to request so as not to lose a day for a missing piece of paper. We insist, as always, that this list is indicative and that your agency will specify the exact list for your case.

Common mistakes when changing the registered office (which we see too much)

After accompanying many companies to change their registered office, we have learned to identify the stumbling blocks that are repeated. The first, and most expensive, is not checking the statutes before starting. As we have already explained, it depends on them who decides the transfer. Starting the file assuming that the administrative body decides when the statutes require a meeting – or the other way around – forces work to be redone. It is the most avoidable mistake and, however, one of the ones we see the most often. Five minutes of pre-reading saves weeks.

The second classic mistake is to forget form 036 or file it after the deadline. There are companies that complete the registration registration, consider the change closed and neglect the census communication to the Tax Agency, which has its own period of one month. The confusion between registered office and tax domicile is also very common: moving one believing that it automatically drags the other, and ending up with the headquarters in one place and the tax notifications addressed to another. This mismatch can cause important communications from the Treasury to reach an address that the company no longer controls, with the risk that this implies.

And the third block of errors is that of communications to third parties that no one makes: banks that continue with the old address, invoices that announce a headquarters that no longer exists, contracts that have not been updated, the website with the address expired. Here is our most emphatic opinion, and it goes against a certain widespread idea: keeping the registered office in the member's home "to save" is not saving, it is accumulating a silent risk. Exposing the private address, risking unattended notifications and projecting an amateur image costs much more, in the medium term, than a professional address. Changing the registered office on time and to a suitable place is not an expense: it is closing a source of problems before it explodes.

A professional address in Madrid: how we solve it at Ibercenter

At this point, the natural question is: if I am going to change the registered office, where do I take it? And this is where a professional management in a central headquarters in Madrid resolves almost all the tensions we have been pointing out in one fell swoop. At Ibercenter, from our offices in Gran Vía, Azca and Velázquez, we offer just that: a recognizable business address in Madrid that your company can use as its official headquarters, backed by a real business center behind it. It is not a mailbox; It is an address with associated services and physical presence.

The virtual office is the solution that best suits those who want to change their registered office without assuming the cost of a full-time physical office. It includes the corporate address to domicile the company, the reception and management of correspondence – key to not missing important notifications – answering calls on behalf of your company and timely access to meeting rooms and offices when you need them. For an SME that until now operated from a partner's home, taking this step means regaining privacy, gaining security in communications and projecting an image to match, all at the same time. When it is also important to align the tax domicile in Madrid with the headquarters, we coordinate both fronts so that the registered office and the tax office are coherent.

The cases we deal with illustrate this well. A startup that operated from the home of one of the partners came to us just when it discovered that her home address appeared in the Mercantile Registry and on each invoice; It moved its registered office to one of our headquarters and suddenly resolved privacy and image for its first round. Another company that moved its headquarters from Barcelona to Madrid needed a solid address in the capital from which to operate and receive customers; It combined the change of registered office with a flexible office and gained a real presence in the Madrid market. And for those who make the leap to their own space, the natural next step is to rent offices in Madrid, maintaining the same reference address. If you are considering changing the registered office of your company, talking to us is a simple way to turn a procedure into a strategic improvement.

Frequently Asked Questions

Can I change my registered office without calling a shareholders' meeting?

In most cases, yes. Since the reform introduced by Royal Decree-Law 15/2017, the administrative body is competent to change the registered office within the entire national territory, unless the company's articles of association expressly prohibit it. This means that the sole director, the joint and several directors or the board can agree to the transfer without the need to call a meeting, which greatly speeds up the procedure compared to the situation prior to 2017.

The exception is that the statutes expressly state that this competence does not correspond to the administrative body. That is why the first step is always to review the bylaws: whether they remain silent or do not prohibit it, the administrative body decides; if they prohibit it, it will have to go through the board. When in doubt, consult your agency before starting the file, because guessing the competent route wrong is the most common cause of having to redo the procedure.

Is it the same to change the registered office as to change the tax domicile?

No, although they are closely related and often modified at the same time. The registered office is the official headquarters of the company that appears in the articles of association and in the Mercantile Registry, regulated by the Capital Companies Act. The tax domicile is the place where the company is located before the Tax Agency, regulated by the General Tax Law, and it does not always have to coincide with the social domicile, although in most SMEs they coincide.

In practice, when a company moves, it usually wants to update both, but they are different procedures and communications. Changing the registered office goes through a notary and the Mercantile Registry; The change of tax address is channelled through the census with form 036. Confusing them or updating only one is a frequent mistake, so it is advisable to coordinate the two with your consultancy so that the headquarters and the tax notifications are aligned.

How long does it take to change the registered office of a company?

It depends on whether the transfer is within the same province or between provinces, and the workload of the Commercial Registry. When the transfer is intraprovincial and the documentation is in order, changing the registered office is usually resolved in a few weeks: the agreement is immediate, the deed is signed in days and the bulk of the time is taken by the registry. If defects appear to be corrected, the deadlines are extended.

If the transfer is to another province, it is advisable to have more margin. Two Mercantile Registries are involved, a literal certification of the Registry of origin with limited validity is required and the coordination between them adds time. That is why we recommend planning the change with several weeks of cushion and not rushing in the face of critical dates such as the end of the financial year or a corporate operation.

How much does it cost to change the registered office?

In general terms, this is a moderate and foreseeable cost for most SMEs, made up of notary fees, Mercantile Registry fees and, if you hire it, the agency that coordinates the file. Notary and registry fees are not arbitrary: they depend on objective factors such as the share capital of the company and the type of operation, so the amount varies from one company to another.

As a guideline and with wide ranges, notary fees usually range from a few tens to around one or two hundred euros, the registry registration is around a few tens and the agency can add from a few tens to several hundred depending on the office. These are indicative ranges, not closed figures: they depend on the share capital, the type of operation and the rate of each professional, and both the regulations and the tariffs may vary. The sensible thing to do is to ask for a quote from your agency or consultancy before changing the registered office, especially if the transfer is between provinces, where the certification of the Registry of Origin adds an additional item. Cost is rarely the reason why a company decides not to take the plunge.

Can I have my registered office in a virtual office or business center?

Yes, and it is one of the most common solutions for companies that do not want to have their headquarters in a partner's house or that are looking for a professional address in Madrid. A virtual office in a business center allows you to domicile the company at a recognizable business address, receive and manage correspondence, and have services such as call answering or meeting rooms without assuming the cost of a permanent physical office.

At Ibercenter, from our headquarters in Gran Vía, Azca and Velázquez, we accompany many companies that take just that step: changing the registered office from a partner's home to a professional address that protects their privacy and improves their image. It is especially useful for startups, professionals and companies that land in Madrid from another province and need a real presence in the capital.

What happens to the notifications if I do not update the registered office?

It is one of the most serious risks of not changing the registered office on time or leaving it outdated. The company's domicile is the point through which the Administration, the courts and other bodies contact the company. If the registered office is outdated or points to an address that you no longer control, notifications can reach a place where no one attends to them, and many are considered to have been made even if they have not been read.

The consequences range from surcharges and penalties for not responding on time to actions that move forward without the company knowing. That is why we insist so much on the reception and management of correspondence as part of the service: changing the registered office to an address with professional communications management is, in the end, a way of shielding the company against this type of scares.

Do I have to notify Social Security and banks of the change?

Yes. Although registration in the Mercantile Registry and form 036 are the "official" steps, changing the registered office completely requires updating the data with the General Treasury of the Social Security when the modification affects you, and notifying the change to the banks, which usually require the deed to keep the company's documentation up to date.

Beyond these two, it is advisable to notify insurance companies, suppliers, customers with outstanding contracts and update the website, invoices and corporate material. It is the least showy part of the process, but the one that avoids friction for months. An outdated address on an invoice or contract can raise questions or complicate future notification, so it's worth closing this front as well.

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