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Moving from Germany to Spain: What Happens to Your ETF Portfolio?

You've spent years building your ETF portfolio – the savings plan is running, tax deferral is ticking along, everything is on track. Then comes the decision: Mallorca. And suddenly questions arise that your portfolio dashboard can't answer. Does relocating trigger a tax liability? Is your broker even allowed to keep you as a client? What does Spain report, what does Germany report? This guide walks you through all the critical points surrounding Depot Deutschland Spanien Umzug – from the German exit tax to broker compatibility issues, Spanish capital gains tax, and the Modelo 720 reporting obligation. We explain which decisions you need to make before the removal lorry arrives, and which mistakes can turn into costly back-tax demands simply through inaction.

Investment portfolio Germany Spain relocation: what to do with ETFs?

Would you like to secure the tax position for your specific situation before you move?

Why your investment portfolio becomes a top priority when you move

A change of residence is not a minor administrative matter in tax law – it is a change of status with immediate consequences for every asset you hold. Germany does not simply wave you off with a quiet smile, and Spain does not welcome you without something in return. Both states have legitimate taxation claims, and both states have reporting obligations whose breach comes at a high price.

When it comes to Depot Deutschland Spanien Umzug, there are four independent subject areas to consider:

  1. German exit taxation – does a tax liability in Germany actually arise upon departure?
  2. Broker compatibility – is your German broker permitted to maintain your portfolio once you are living in Spain?
  3. Spanish income tax on investment income (IRPF) – how does Spain tax dividends, interest, and capital gains?
  4. Reporting obligations – Modelo 720 and Modelo D-6 as potential pitfalls carrying significant fines

None of these four areas is optional. And none of them can be meaningfully addressed without first establishing exactly when you become tax-resident in Spain.

Please note: This guide provides a structured informational foundation but does not replace individual tax advice. Consult a tax adviser specialising in German-Spanish cases before you move.

When do you become liable to tax in Spain?

Spain classes you as a tax resident as soon as you spend more than 183 days in a calendar year on Spanish territory – or when the centre of your economic interests is located in Spain. Both criteria are assessed independently of one another.

Criterion Contents
183-day rule Spent more than 183 days in the calendar year in Spain (interruptions are counted)
Centre of economic activity The main part of income or economic activities is based in Spain
Family ties Non-separated spouse and/or minor children resident in Spain

Crucial for your portfolio: Spanish tax liability does not begin only upon the granting of the Residencia or the Empadronamiento – it begins retroactively from the first day of the year in which you exceed the 183-day threshold. Anyone who moves in during March and spends their 183rd night in October is therefore liable to tax in Spain for the entire calendar year.

Please note: In practice, the date of departure is often not a clear-cut point but rather a gradual process. This is legally dangerous from a tax perspective, because Germany and Spain may date the change of status differently. Artax tax advisers explicitly point out that the relocation of one's centre of life can frequently not be pinned down to a fixed date.

German exit taxation: does it apply to ETFs?

This is the most important fork in the road. German exit taxation under § 6 AStG applies primarily to substantial shareholdings in corporations – meaning: anyone holding at least 1 % in a GmbH or AG will have a notional disposal gain attributed to them by Germany upon departure.

For standard ETFs and listed shares held in a private portfolio, § 6 AStG in its classic form does not apply. The sources used in the present research (artax.com, mcdermottlaw.com) confirm this principle, whilst simultaneously drawing attention to a relevant special feature:

Exit taxation on investment fund units

Since the reform of the Investment Tax Act (InvStG) in 2018, there has been a separate rule for units in investment funds that is not identical to the classic § 6 AStG taxation. McDermott Law cites the following key points in this regard:

Scenario Tax treatment
Departure with fund units (ETFs) to another EU country Deferral of tax generally possible as long as shares are not sold
Relocation to third countries Immediate taxation of accrued gains possible
Significant shareholding (≥ 1 %) in a corporation Deemed disposal gain upon relocation abroad

As Spain is an EU member state, the following applies to most private investors relocating from Germany to Spain: gains accrued in ETFs and funds up to the point of departure are not immediately due, but only upon actual disposal. Nevertheless, Germany records the position as at the date of departure.

Important: If you hold shares in a GmbH, UG, or an unlisted corporation with a shareholding of at least 1 %, the exit taxation rules under § 6 AStG apply immediately. You should absolutely have this reviewed before you move. The Artax source also notes that a retrospective reversal of the consequences is possible under certain conditions – however, this is a highly specialised exceptional case.

The broker problem: who will close your account?

In practice, this is one of the most underestimated pitfalls. The research (abmelden.de, brokervergleich.de) makes it clear: Most German online brokers are not set up from a regulatory standpoint to service clients with a foreign address. As soon as you deregister and update your address to a Spanish one, you become a compliance issue – and many brokers resolve this by terminating your account.

Why brokers react this way

German securities service providers are subject to the obligation to withhold tax at source (Kapitalertragsteuer + Soli). Once you no longer have a German address, the broker cannot process this withholding correctly. On top of this, there are MiFID II regulatory requirements, which are interpreted differently depending on the broker.

What typically happens

Broker type Response upon relocation to Spain
Large retail banks Switch to an 'overseas client' model often possible, but cumbersome
Direct banks (ING, DKB, etc.) Varies – some tolerate an EU address abroad, some terminate the account
Neobrokers (Trade Republic, Scalable, etc.) Account termination upon relocation is common, as compliance overhead is too high
International brokers (IBKR, Flatex AT, etc.) Generally usable across the EU

Note: Find out before registering with the residents' registration office what your broker does when you move to Spain. If they terminate the account, you will generally have a deadline to transfer the portfolio to a compatible provider — but that deadline can be short.

Portfolio transfer: tax-neutral, but not straightforward

A portfolio transfer from Broker A to Broker B — if carried out correctly as a transfer (not as a sale and repurchase) — is not a tax-relevant event. No notional sale takes place; the acquisition costs (historical purchase prices) are carried across. This applies both to a transfer within Germany and to a transfer to an EU-based broker.

Important: During the transfer, the acquisition costs (AC) must be transferred correctly . Errors in the transmission of the AC mean that the new broker will calculate excessively high gains on a subsequent sale and withhold too much tax. Make sure to verify the AC with the new broker after the transfer.

Spanish capital gains tax: what Spain wants from your returns

As a Spanish tax resident, you pay tax on your worldwide income in Spain. This also applies to returns from a German portfolio. The Spanish income tax (IRPF) has a separate tax scale for capital income (dividends, interest, capital gains), known as the base imponible del ahorro:

Graduated Spanish capital gains tax (IRPF base del ahorro): 19 % to 28 % across five bands
Taxable capital income (banded) IRPF rate
Up to 6.000 € 19 %
6.001 € – 50.000 € 21 %
50.001 € – 200.000 € 23 %
200.001 € – 300.000 € 27 %
Over 300.000 € 28 %

These rates apply equally to disposal gains, dividends, and interest income. There is no saver's allowance as in Germany. No such tax-free allowance for capital income exists in Spain.

Please note: The Balearic Islands may set their own tax rates under autonomous legislation. The rates stated above are the national IRPF rates; the actual overall rate is made up of the national and the regional component. For current Balearic figures, it is worth consulting the IRPF deductions Balearic Islands.

Double taxation agreement between Germany and Spain

Germany and Spain have a double taxation agreement (DTA). It ensures that income is not taxed twice. For capital income from German sources (e.g. dividends from a German Aktiengesellschaft), Germany may withhold a withholding tax, which Spain then credits. In practice this means: the capital gains tax withheld in Germany is credited against the Spanish tax liability — you do not pay twice, but you must actively apply for the credit in your Spanish tax return.

Modelo 720: the declaration of assets held abroad

The Modelo 720 is Spain's instrument for recording assets held abroad. As a Spanish tax resident, you are required to file it if the value of your foreign assets — divided into three categories — exceeds €50,000 in each case.

Category Contents Reporting threshold
Accounts abroad Current, instant-access and fixed-term accounts held at foreign institutions €50,000 total value
Securities/portfolios Shares, ETFs, funds, bonds held with foreign brokers €50,000 total value
Property abroad Real estate outside Spain €50,000 total value

Deadlines and consequences

  • Initial filing: By 31 March of the year following the first year of residency
  • Subsequent years: Reporting is only required if the value of a category has changed by more than €20,000 compared to the last filing
  • No change: Not falling below the threshold and no material change = no further filing required

Please note: The Modelo 720 in its original form was the subject of a European Court of Justice ruling (2022), which deemed the sanctions at the time to be disproportionate. Spain subsequently amended the legislation. The reporting obligation itself remains in place. Failures to comply can still be subject to fines. Read our detailed guide on this: Modelo 720 reporting obligation.

Modelo D-6: For shares in non-European companies

Less well known, but equally relevant: the Modelo D-6 is a filing with the Spanish Ministry of Economic Affairs (Ministerio de Economía) for investments in securities issued by companies headquartered outside the European Economic Area. If you hold, for example, US ETFs or individual US shares, this reporting obligation may apply to you.

Please note: The exact thresholds and exemptions of the Modelo D-6 are complex and have been revised several times in recent years. Have your portfolio checked to determine whether it is subject to reporting requirements.

ETFs in Spain: Particularities of Spanish fund taxation

ETFs in Spain are subject to a particular tax treatment that can be considerably disadvantageous compared to Germany: the tax-neutral switching between certain domestic investment funds that is possible in Germany does not exist for ETFs in Spain in this form.

Feature Germany Spain
Advance lump-sum tax on accumulating ETFs Yes (annually) No (but full taxation upon sale)
Tax-free switching between funds No (generally taxable for ETFs) No
Saver's allowance 1.000 € per person/year No equivalent
Point of taxation for capital gains Upon sale Upon sale
Tax rate on capital gains 25 % plus solidarity surcharge 19–28 % (tiered)

For more detailed information on ETF specifics in Spain, please refer to our guide ETF & Index Funds Spain.

Beckham Law: Special regime as an alternative?

The so-called Beckham Law (Régimen Especial para Trabajadores Desplazados) allows, under certain conditions, newly resident individuals in Spain to be taxed only on Spanish income — not on worldwide income — at a flat tax rate. This sounds enticing for investors in capital assets.

The downside: the Beckham regime is primarily designed for employees and self-employed individuals who are seconded to Spain or begin working there for the first time. There are strict requirements — among others, you must not have been tax-resident in Spain during the previous five years. Whether the regime applies to capital income from a German investment account and how it interacts with the Modelo 720 is a highly specialised matter. Read our guide on the Beckham Law Spain.

Most common mistakes when moving an investment account to Spain

From practical experience — and from research — five recurring mistakes can be identified:

The five most common mistakes when transferring an investment portfolio from Germany to Spain

1. Notifying the broker only after deregistering

Anyone who deregisters in Germany and only then realises that the broker is terminating the account finds themselves under time pressure and has to transfer the portfolio in a rush. The result: errors in the acquisition cost transfer, incorrect tax basis, and headaches at the next sale.

2. Failing to document the date of departure

Germany and Spain may have differing views on when tax residence changed. Without documentation (deregistration certificate, Mallorca tenancy agreement, Empadronamiento date), there is no basis for a clear demarcation.

3. Forgetting the Modelo 720 or submitting it too late

The deadline — 31 March of the following year — is fixed. Anyone who moves in October and fails to submit a Modelo 720 by the following March risks fines.

4. Failing to offset German withholding tax against Spanish IRPF

Anyone who neglects to claim the capital gains tax withheld in Germany in their Spanish tax return is effectively paying twice. The offset is not automatic — it must be actively applied for.

5. Overlooking a GmbH shareholding

Anyone who holds 1 % or more of a German GmbH and emigrates triggers exit taxation under § 6 AStG — even if their personal investment account is straightforward. This is regularly overlooked.

What comes next? Ongoing obligations as an investment account holder in Spain

After the move, the tax landscape does not become simpler — just different. As a Spanish tax resident, you have the following annual obligations relating to your investment account:

Task Deadline Instrument
Spanish income tax return (IRPF) April–June of the following year Renta (Modelo 100)
Modelo 720 (if change exceeds >20.000 €) By 31 March of the following year Modelo 720
Modelo D-6 if applicable January of the following year Modelo D-6
Wealth tax return (above certain thresholds) Simultaneously with IRPF Modelo 714

Spanish wealth tax is another topic that becomes relevant for custody account holders with high-value portfolios. More on this under Wealth Tax Spain.

Checklist: Moving your investment portfolio from Germany to Spain

Go through this list before you book the removal van:

6+ months before the move

  • Engage a tax adviser with German-Spanish expertise
  • Contact your broker: how will they respond to your relocation to Spain?
  • Review existing GmbH shareholdings (§ 6 AStG risk)
  • Document the acquisition costs of all portfolio positions (screenshot/export)
  • Research alternative brokers (operating EU-wide)

1–3 months before the move

  • Initiate portfolio transfer to a compatible broker (if necessary)
  • Have the acquisition cost transfer confirmed by the new broker
  • Apply for your NIE number (a prerequisite for Spanish bank accounts and tax obligations)
  • Document the empadronamiento date as the cut-off date

After the move (first tax year)

  • Prepare Modelo 720 (deadline: 31 March of the following year)
  • Check whether Modelo D-6 is relevant
  • Retain all German annual tax certificates (for double taxation treaty offset)
  • Schedule your first IRPF appointment with a Spanish tax adviser
  • Open a bank account in Spain

Conclusion

The move of your investment portfolio from Germany to Spain is manageable – but it requires preparation. The central risk is not Spanish capital gains tax as such (which is quite competitive with Germany for smaller to medium-sized portfolios), but rather the Combination of broker termination, missing acquisition costs, and missed reporting obligations, which are barely possible to rectify cost-effectively after the fact.

The good news: anyone who starts six months before the move has time for all the steps involved. A specialist tax adviser — ideally one who is familiar with both the German and the Spanish system — is not an optional expense, but the investment with the best cost-benefit ratio when it comes to this topic.

Official sources

Does moving to Spain automatically trigger the German exit tax?
For standard ETFs and listed shares held in a private custody account, the exit tax under § 6 AStG does not apply directly. It kicks in for substantial shareholdings in corporations (≥ 1 %). A separate rule under the InvStG applies to fund units; when relocating to an EU country, deferral is generally possible.
Can my German broker continue to hold my custody account after I move?
This depends on the individual broker. Many German online brokers and neo-brokers close accounts when a client moves abroad, as they are not set up regulatorily to service overseas clients. Make sure to clarify this before re-registering your address and prepare to transfer your portfolio to a provider operating EU-wide.
What is the Modelo 720 and do I need to file it?
The Modelo 720 is Spain's reporting obligation for assets held abroad. You must file it if your foreign custody accounts, bank accounts, or properties each exceed the threshold of 50.000 €. Deadline: 31 March of the year following your first year as a Spanish tax resident.
How are ETF gains taxed in Spain?
Capital gains from ETFs fall under the Spanish capital gains tax (base del ahorro) and are taxed on a graduated scale of 19 to 28 %. There is no saver's allowance equivalent to the German Sparerpauschbetrag.
What happens to the German withholding tax that my broker deducts?
As a Spanish resident, you are entitled to a credit for German withholding tax under the double taxation agreement. However, you must actively claim the credit in your Spanish IRPF return — it does not happen automatically.
Is transferring a custody account from one German broker to another a taxable event?
No. A properly executed custody account transfer (as an in-specie transfer, not a sale and repurchase) does not constitute a taxable disposal. The original acquisition costs are carried over. After the transfer, check that the cost bases have been correctly recorded by the new broker.
Does the Beckham Law also apply to investors with capital assets?
The Beckham regime is primarily designed for seconded employees and certain autónomo workers. Whether and how it applies to capital income from a German custody account is a specialist matter. Have this assessed on an individual basis.
Exactly when does my Spanish tax liability begin?
As a rule, from the calendar year in which you spend more than 183 days in Spain — and retroactively for the entire year at that. The date of your Residencia or empadronamiento is not the sole determining factor.