Clarity
Clear and understandable advice
We explain complex tax, accounting and employment matters in understandable language, with the care each decision requires.
Your business, our commitment.
Tax, accounting, employment and corporate advice in Madrid
MRC provides tax, accounting, employment and corporate advice for businesses, the self-employed and individuals. Our office is in Móstoles, Madrid, and we support clients remotely throughout Spain. We coordinate the areas relevant to your case, from ongoing administration to a one-off enquiry or a Spanish tax matter involving another country.
One of our specialist areas
International tax advice for situations involving Spain
Moving to Spain, living abroad or earning income in another country? Tell us what is changing. We help you understand the tax implications before you decide.
- Tax residence and moving countries
- Non-residents and overseas income
- Assets, investments and double taxation
Marta brings her expertise in international tax and double taxation, backed by the MRC team.
Explore our international tax services
Advisory services in Madrid for businesses, the self-employed and individuals
We bring together tax, accounting, employment, corporate and international tax services for both business needs and individual enquiries. You can seek advice on a specific issue or coordinate several services; before starting, we agree the work your case requires.
Explore our expertise
Tax advice
Compliance, planning, transactions and dealings with the Spanish Tax Agency. We assess the impact before you decide, not just when a tax return is due.
Explore tax adviceAccounting services
Day-to-day accounts, period-end reporting, balance sheets, annual accounts and adjustments that turn your business information into a useful tool.
Explore accounting servicesEmployment and payroll advice
Contracts, payroll, employee registrations and departures, social security and advice on everyday employment matters.
Explore employment adviceCorporate advisory services
Company formation and amendments, shareholder transactions, capital, directors, and coordination with notaries and the Commercial Registry.
Explore corporate adviceInternational tax advice
Tax residence, non-residents, overseas income and investments, foreign property, tax treaties and double taxation.
Explore international tax
How we work
How we work with you
We want you to know what we are doing and why. Your main contact knows your circumstances and coordinates the team whenever several areas are involved.
Commitment
Understanding your situation before taking action
We listen, ask the questions that matter and take personal care of each case.
Judgement
Explaining the options and their consequences
We do more than point out an obligation. We explore the available options and explain what each one means.
Continuity
A main contact who knows your case
Your main contact follows your circumstances as they change, supported by colleagues with different specialisms.
Businesses and the self-employed
Advice for businesses and the self-employed
We support you from the first idea through day-to-day management and the transactions that help your business grow.
- Company formation
- Registrations, closures and starting up
- Tax and accounting
- Contracts, payroll and employment
- Periodic and annual tax returns
- Corporate transactions
Individuals
Tax advice for individuals
You do not need to be a regular client. You can turn to MRC whenever a question or procedure needs professional attention.
- Personal income tax returns
- Inheritance and gifts
- Non-residents
- Property taxation
- Tax Agency requests
- Tax and administrative procedures
About us
The MRC Consultores team
MRC was founded in 2025 to bring together experience, specialist knowledge and a personal approach. Marta and Marisa lead the firm and coordinate a team familiar with each client’s day-to-day needs.
Marisa · Tax adviser and accountant
“Tax advice is my vocation. I have worked in tax and accounting for 20 years, and I love continuing to learn so that your business can keep moving forward.”
Marta · International tax
“I like to understand each situation thoroughly and turn complex issues into practical decisions, with a personal approach, commitment and attention to detail.”
Raquel · Head of Accounting
Angélica · Head of Administration
Alejandro · Head of Employment and Payroll
Ignacio · Head of Restructuring and M&A
Blog
Tax news and guides
We explain tax developments and situations with the same approach we use in our work: clarity, context and practical information to help you decide.
Before getting in touch
Questions about MRC and its advisory services
Who does MRC Consultores advise?
MRC advises businesses, the self-employed and individuals. Tax, accounting, employment, corporate and international matters are addressed according to the enquiry. You do not need to identify the right department beforehand: start by explaining your situation.
Can I request a one-off consultation?
Yes. You do not need ongoing support to discuss a transaction or a specific tax matter. The initial review defines the question, required information and next steps before agreeing the work.
Is your tax, accounting, employment and corporate advice in Madrid available throughout Spain?
Yes. Our office is in Móstoles, in the Madrid region, and we provide remote support to businesses, the self-employed and individuals throughout Spain. You do not need to be in Madrid to enquire about or engage the agreed services. For cross-border matters, we define the Spanish work and identify whether advice in another country is also needed.
How do you coordinate tax, accounting, employment and corporate advice?
Your main contact understands the case and coordinates the relevant areas. This connects matters such as hiring and corporate transactions that can affect more than one discipline. The work included is agreed in the engagement.
What happens if my enquiry involves more than one country?
The international area reviews Spanish tax issues relating to residence, moves, income and assets. Any need to assess another country’s rules is identified when defining the work. An enquiry does not automatically cover every jurisdiction involved.
What do you need to assess an enquiry and prepare a proposal?
A short explanation, relevant dates and the support you need are enough to begin the conversation. MRC then identifies the documents and scope required. Do not send identity, banking or tax documents through the initial form.
Contact
Contact our advisory team in Madrid
Tell us whether you are enquiring as a business, a self-employed person or an individual, and what you need to resolve. Our Madrid-based team will explain which service is relevant, what information is needed and how we can support you remotely throughout Spain. Do not send sensitive documents in this first message.