International taxation and Madrid

Tax adviser for foreigners in Madrid in 2026

A guide to choosing a tax adviser for foreigners in Madrid when tax residence, Beckham Law, investment, business, global wealth or Spanish-source income must be reviewed together.

Last reviewed: May 2026

Foreign taxpayers, IRPF, IRNR and international mobility

Choosing a tax adviser for foreigners in Madrid is not only about filing a return. In many moves, the first decisions are whether Spanish tax residence exists, whether the Beckham Law regime may apply, how foreign income is treated, what happens with an existing company and which evidence should be preserved from day one.

Madrid also has a relevant regional component for certain profiles, especially new taxpayers arriving from abroad and investors. That fiscal attractiveness does not remove state obligations or replace the need to review the specific case.

The key is to organise facts before taking decisions: arrival dates, home, family, contract, real place of work, assets, companies, investments, income and tax certificates. With that initial picture, it is possible to distinguish ordinary compliance from arrival planning or tax defence.

This guide summarises what a tax adviser in Madrid should review, which mistakes to avoid and which documents reduce risk when a taxpayer has international mobility, global wealth or business activity.

8 keys to choosing a tax adviser in Madrid

The right adviser should combine Spanish taxation, international mobility, business, wealth and administrative execution. If the case includes investment, remote work, high salary, foreign companies or a family move, the analysis must be especially careful.

1. Tax residence and arrival in Madrid

The first question is not which form to file, but whether the person will be tax resident in Spain. The Spanish Tax Agency explains that an individual may be tax resident in Spain if they spend more than 183 days in Spain during the calendar year or if their main centre of activities or economic interests is located here.

In Madrid, this issue arises with displaced executives, remote professionals, investors, founders and families moving their centre of life. Days, housing, contract, family, country of origin, tax certificates and treaty position should all be reviewed.

2. Beckham Law and Modelo 149

The Beckham Law, the special tax regime for displaced workers under article 93 of the Spanish Personal Income Tax Law, may be relevant for executives, multinational employees, highly qualified professionals, entrepreneurs or international remote workers. The option is communicated to the Tax Agency through Modelo 149.

It is not automatic and is not always convenient. Previous residence, reason for the move, start date, real activity, foreign income, previous assets and family situation should be reviewed before opting.

3. Foreign investment and regional incentives

The Community of Madrid describes regional tax benefits that may be relevant for certain taxpayers arriving from abroad. Investment incentives require reviewing requirements, transfer date, type of investment, holding period, compatibility and evidence of the origin of funds.

This point is especially sensitive for investors, entrepreneurs, founders, executives with liquidity, family offices and people who arrive intending to invest. The investment should be planned before it is executed, not after the tax year has closed.

4. Modelo 210 for non-residents

Modelo 210 is used to declare Spanish-source income obtained by non-residents without a permanent establishment. In Madrid it often appears with property owners, rentals, sales, dividends, interest, Spanish-source gains or imputed income from unused property.

5. Executives, remote work and international mobility

Madrid receives professionals working for foreign groups, receiving global bonuses, holding shares or RSUs, travelling frequently or providing remote services from Spain. Withholdings, payer, real place of work, treaties, accrual periods and company evidence should be reviewed.

6. Companies, self-employment and business activity

Many foreigners arrive in Madrid with a company already incorporated abroad or a professional activity already operating. It is not always enough to invoice from abroad. If effective management, means, clients or real activity are in Spain, tax and corporate risks may arise.

7. Global wealth and reporting forms

A foreigner who becomes tax resident in Spain may need to review accounts, securities, property, companies, insurance, cryptoassets and income located outside Spain. IRPF on worldwide income, Wealth Tax, Modelo 720, Modelo 721 and origin-of-funds evidence may become relevant.

8. Tax defence and administrative coordination

A tax adviser for foreigners in Madrid should be able to assist with strategy, filings, communications, certificates, tax authority requests, regularisations and coordination with advisers in other countries. A poorly coordinated response in Spain can affect the tax position in the country of origin.

Tax residence, Beckham Law and year of arrival

The most relevant decision is often concentrated in the first year. It is important to separate the period before the move, the moment of arrival, the start of work or activity and the effective acquisition of Spanish tax residence.

Investments, Modelo 210 and global wealth

Madrid can be attractive for investment, but that does not remove the need to review non-resident taxation, property taxation, wealth position and foreign assets. The adviser should separate the investment decision from the filing obligations it may trigger.

Documents for an initial assessment

A reliable first tax assessment requires documents. Without them, the analysis remains hypothetical and may miss deadlines, income or relevant risks.

Common tax mistakes in Madrid

Arriving without planning the first tax year

The first year may combine foreign salary, Spanish salary, bonus, investments, change of residence, withholding and certificates. Planning too late reduces options.

Applying for Beckham Law without checking whether it is convenient

The regime may be attractive, but it should be compared with ordinary taxation. Income, wealth, family, deductions, shares and investments can change the decision.

Confusing foreigner with non-resident

Being foreign does not mean being taxed as a non-resident. A foreign individual can be tax resident in Spain and taxed on worldwide income.

Using a foreign company without reviewing Spanish risks

If the activity, management or effective direction is in Spain, a foreign company can create tax, corporate or permanent-establishment risks.

How GraciaCalbet can help

At GraciaCalbet we advise foreigners who live, work, invest or start a business in Madrid through an integrated tax, legal and administrative approach. Our tax advice for foreigners helps organise tax residence, IRPF, IRNR, Modelo 210, Beckham Law, Wealth Tax, Modelo 720, investments and tax authority requests.

We can also coordinate international tax advice, tax law and tax procedures when the case requires planning, regularisation or defence.

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Tax review for foreigners in Madrid

If your move involves work, investment, business or international wealth, it is advisable to review the case before the first tax year closes options.

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