German Exit Tax Moving to Spain 2026 — What GmbH Shareholders Must Know Before They Relocate

The Wegzugsteuer — Germany’s exit tax on unrealised shareholding gains — is one of the most significant and least understood fiscal obstacles for German GmbH shareholders relocating to Spain. Embedded in § 6 of the Außensteuergesetz (AStG), it can generate a tax liability of hundreds of thousands of euros at the exact moment of departure, without any underlying liquidity event.

This guide explains the complete mechanics of Germany’s exit tax, the deferral options available for relocations to Spain as an EU member state, how to combine the Wegzugsteuer deferral with Spain’s Beckham regime for optimal results, and the most expensive mistakes that taxpayers and their advisors make when they fail to plan sufficiently in advance.

How the Wegzugsteuer Works: The Deemed Disposal Mechanism

Germany’s exit tax rests on a conceptually simple but fiscally aggressive premise: if you have accumulated unrealised gains on your company shares while subject to German taxation, and you then leave Germany, the Finanzamt cannot follow you to tax any future real disposal. To prevent those accumulated gains from permanently escaping German taxation, the legislature created a deemed disposal on the date of departure.

For tax purposes, § 6 AStG treats the qualifying taxpayer as if they had sold all relevant shareholdings at fair market value on the day they lose German tax residency. The resulting notional gain — fair market value minus acquisition cost — is included in the final German tax return for the year of departure and taxed under the capital gains (Abgeltungsteuer) rules: 25% plus solidarity surcharge (Solidaritätszuschlag), currently around 26.375% in total, potentially plus Kirchensteuer.

Triggers: Who Is Caught by § 6 AStG?

The provision applies when all of the following conditions are met:

1. Qualifying shareholding: The individual holds, or has held at any time during the 5 years preceding departure, a stake of at least 1% in any capital company — German or foreign (GmbH, AG, KGaA, SE, UK Ltd., Dutch BV, French SAS, etc.).

2. 10-year unlimited liability: The individual has been subject to unlimited tax liability (unbeschränkte Steuerpflicht) in Germany for at least 12 of the last 25 years immediately before departure. For most individuals who have lived and worked in Germany since childhood or early adulthood, this threshold is easily met.

3. Loss of German tax residency: The triggering event is the loss of German tax residency, which occurs when the individual has neither a Wohnsitz (domicile, § 8 AO) nor a gewöhnlicher Aufenthalt (habitual residence, § 9 AO) in Germany.

Critical practical point: Merely deregistering from the Einwohnermeldeamt (residents’ registration office) does not automatically end German tax residency if the individual retains access to a home in Germany — even an apartment they rarely use. To extinguish German residency for tax purposes, it is typically necessary to give up the German property entirely, or to let it exclusively to unrelated third parties.

Computing the Taxable Base: Valuation Is Everything

The taxable base equals the difference between:

1. The fair market value (gemeiner Wert) of the shareholding on the date of departure
2. The acquisition cost (Anschaffungskosten) of that shareholding

For publicly listed companies, fair market value is simply the stock exchange price on departure day. For unlisted GmbHs and other private companies — the predominant case in Germany-Spain relocation scenarios — fair market value must be determined using recognised valuation methods.

The Statutory Method and Its Limitations

The default method under German law is the vereinfachtes Ertragswertverfahren (simplified capitalised earnings method) set out in § 11 Abs. 2 BewG. This method capitalises the average adjusted earnings of the last three years at a statutory capitalisation rate. It is administratively convenient but often produces results that do not reflect true economic value:

• High-profit years inflate the value: If the company had exceptional earnings in one of the three reference years (a one-off contract, an asset sale), the average earnings base will be overstated.
• Growth companies are undervalued: For GmbHs in early growth phases, historical earnings may understate future earning potential.
• Asset-rich companies may be undervalued or overvalued: The method does not directly account for real-estate or intangible assets.

The taxpayer has the right to rebut the statutory figure by commissioning an independent expert valuation under recognised methods (DCF, comparable transactions, net asset value). This right is not merely theoretical: independent valuations regularly produce values 20–40% lower than the statutory formula, translating into tax savings in the tens or hundreds of thousands of euros.

Illustrative Example

The cost of a thorough independent valuation is typically €5,000–€25,000. The potential saving is an order of magnitude larger.

The 7-Year Instalment Deferral: Post-ATAD Rules for Spain

The most significant relief available to Germans relocating to Spain is the deferral of Wegzugsteuer payments through an instalment plan. Germany is constitutionally and treaty-bound to provide some relief for EU/EEA relocations to avoid disproportionate restriction on the freedom of movement, and § 6 Abs. 4 AStG provides this — though the 2021 ATAD reform significantly tightened the terms.

Before 2022: The Old Generous Regime

Under the pre-ATAD rules that applied until the end of 2021, a move to another EU/EEA country entitled the taxpayer to an automatic, indefinite, interest-free deferral with no security requirements. The exit tax was assessed but payment was suspended as long as the taxpayer remained in an EU/EEA country. In practice, this meant the Wegzugsteuer was a dormant liability that only crystallised upon actual sale of the shares or a move to a third country.

From 2022: The ATAD-Compliant Instalment Plan

The ATAD Implementing Act of 25 June 2021 (applicable to tax years 2022 onwards) replaced the indefinite deferral with a 7-year instalment plan (ratierliche Zahlung):

• The total Wegzugsteuer liability is divided into 7 equal annual payments
• The Finanzamt may require a security deposit (Sicherheitsleistung) if there is a risk that collection will be jeopardised
• If the taxpayer sells the shares before completing all 7 instalments, the outstanding balance becomes immediately payable
• If the taxpayer subsequently relocates to a non-EU/EEA country, the outstanding balance also becomes immediately due

Practical impact: A taxpayer with a €500,000 Wegzugsteuer liability now faces annual payments of approximately €71,400 over 7 years, rather than a single lump-sum payment. This is manageable if the GmbH distributes dividends regularly — particularly given that, under the Beckham regime, those dividends are not taxed in Spain during the first 6 years.

Filing the Deferral Application

The deferral application (Antrag auf ratierliche Zahlung) must be filed with the Finanzamt competent for the taxpayer’s last German address — either before or simultaneously with giving up German residency. Key documentation typically required:

• Evidence of relocation to an EU/EEA member state (rental agreement, property purchase deed, Spanish padrón)
• Valuation of the shareholding (statutory or independent)
• Security deposit arrangements (if required)
• Copy of the German Einkommensteuererklärung for the departure year

Combining Wegzugsteuer Deferral with Spain’s Beckham Regime

For German GmbH shareholders relocating to Spain who can qualify for Spain’s Beckham regime (the special tax regime for inbound workers and entrepreneurs under Art. 93 LIRPF, expanded by Ley 28/2022 — the Startups Act), the combination of the two can be fiscally very efficient.

How the Beckham Regime Works for German Shareholders

Under the Beckham regime, a Spanish tax resident pays a flat 24% rate on Spanish-source income up to €600,000 (rather than the progressive IRPF rates of 19–47%), and is not taxed in Spain on foreign-source income for up to 6 years (the year of arrival plus 5 full years).

For a German GmbH shareholder under the Beckham regime:

• GmbH dividends are foreign-source income → not taxed in Spain during the Beckham period
• Capital gains on GmbH shares are generally foreign-source → not taxed in Spain during the Beckham period
• Employment income from a Spanish employer is taxed at the flat 24% rate (versus up to 47% under standard IRPF)
• The Wegzugsteuer annual instalments can be funded from GmbH dividends that are tax-free in Spain, making the cash flow management significantly easier

The Caveat That Actually Bites: Managing the GmbH From Spain

Art. 93 LIRPF contains no controlling-interest exclusion for dividends or capital gains, and the size of your GmbH stake does not by itself make that income Spanish-source. Under art. 93.2.b only employment income and income from a qualifying entrepreneurial activity are deemed obtained in Spain; everything else follows the ordinary non-resident source rules, which leave German dividends foreign-source.

The real exposure is different and easy to miss. If you direct the GmbH from Spain, the company itself may become a Spanish tax resident through its effective place of management (art. 8.1.c LIS) or be found to have a Spanish permanent establishment. Either outcome re-characterises the income as Spanish-source, and art. 93.1.c separately requires that the taxpayer obtain no income qualifying as earned through a permanent establishment in Spain. That is an important planning parameter that BMC analyses before filing the Modelo 149.

Filing the Modelo 149: The Critical 6-Month Deadline

The Beckham regime must be applied for by filing Modelo 149 with the AEAT within 6 calendar months from the date of starting activity in Spain (Art. 116 RIRPF — Real Decreto 439/2007). This deadline is absolute: missing it permanently bars access to the Beckham regime for that particular relocation, with no possibility of late filing or regularisation.

The 6-month clock starts ticking from the first day of professional or business activity in Spain — which may differ from the date of registration as a Spanish tax resident. Coordination between the Wegzugsteuer planning timeline and the Beckham application deadline is essential.

Modelo 720: Compulsory Declaration of German Assets

All Spanish tax residents are required to declare foreign assets above €50,000 per category via the annual Modelo 720 information declaration. German GmbH shareholdings fall within Category 2 (securities, rights, insurance and income deposited or managed abroad). German bank accounts fall within Category 1 (accounts at foreign credit institutions).

Key points for German shareholders:

• Modelo 720 is mandatory regardless of whether the Beckham regime applies
• Failure to file Modelo 720 can result in fines (the old punitive regime was softened by Spain’s Constitutional Court in 2022, but filing obligations remain)
• Valuation consistency: The value declared in Modelo 720 must be consistent with the valuation used for the German Wegzugsteuer. Inconsistencies between Spanish and German tax declarations are a known audit trigger
• Subsequent years: After the initial declaration, Modelo 720 only needs to be updated if values change by more than 20%, or if holdings are acquired or disposed of
• Deadline: 1 January to 31 March of the year following acquisition of Spanish tax residency

Germany-Spain Double Tax Treaty: Key Provisions

The bilateral tax relationship between Germany and Spain is governed by the Convention and Protocol signed in Madrid on 3 February 2011 (BOE-A-2012-10212), in force since 18 October 2012 and applicable from 1 January 2013, which replaced the 1966 convention.

For GmbH shareholders under the Beckham regime: German withholding tax on dividends (15% for individuals) would normally be credited against Spanish IRPF/Modelo 151 liability. However, since under Beckham the dividends are not taxed in Spain, there is no Spanish liability against which to offset the German withholding, creating a situation where the German withholding cannot be recovered in Spain. BMC structures the cash-flow to minimise this stranded credit issue.

Common and Costly Mistakes

1. Starting the planning process after arriving in Spain

By the time you register as a Spanish tax resident, the window for certain Wegzugsteuer structuring measures has closed, and the Beckham application clock has started ticking. The planning must precede the physical move.

2. Accepting the Finanzamt’s valuation without challenge

The statutory simplified method often overstates fair market value for GmbHs with volatile earnings or non-recurring revenue. An independent expert valuation is virtually always worth commissioning for stakes with a potential Wegzugsteuer liability above €50,000.

3. Missing the Beckham Modelo 149 deadline

The 6-month window from the start of activity in Spain is unforgiving. Waiting until the Wegzugsteuer situation is fully resolved before applying for Beckham is a common mistake that permanently forfeits the Beckham tax saving — often worth more than €200,000 over 6 years for senior executives.

4. Not coordinating the German and Spanish declarations

The values reported for the Wegzugsteuer in the German Einkommensteuererklärung and for the Spanish Modelo 720 must be consistent. Discrepancies are a red flag for both the Finanzamt and the AEAT. Cross-border coordination between the German Steuerberater and the Spanish asesores is non-negotiable.

5. Forgetting that the Modelo 720 deadline is March 31

Many individuals who relocate in the second half of a calendar year miss the fact that their first Modelo 720 — covering the year of relocation — is due on 31 March of the following year, not a year later.

Recommended Timeline for Germany to Spain Relocation

Why Cross-Border Coordination Is Non-Negotiable

A Germany-to-Spain relocation involves two tax administrations, two legal languages, two sets of deadlines, and two regulatory frameworks that interact in ways that neither Finanzamt nor AEAT officials will proactively map for you. BMC operates at this intersection as a matter of routine — not as a one-off project.

We maintain working relationships with German Steuerberater firms to ensure that actions taken in Spain do not create unintended consequences in Germany, and vice versa. Every client moving from Germany to Spain receives a bilateral planning memorandum before their move, not a post-departure audit.

Request a Wegzugsteuer assessment — no obligation, first consultation at no charge.