Exit Tax and Second Citizenship for German Entrepreneurs 2026: Your Wegzugsbesteuerung Planning Guide

For German entrepreneurs who built significant wealth through GmbH shareholdings, ETF portfolios, or business equity, leaving Germany is never a simple administrative exercise. The Wegzugsbesteuerung — Germany's exit tax under §6 of the Außensteuergesetz (AStG) — follows you to the door, assessing up to 26.375% on every euro of unrealised gain in qualifying assets the moment you break German tax residency.

In 2025, the German government extended §6 AStG to investment fund units and ETFs, dramatically widening the scope of the exit tax. Entrepreneurs who previously believed only their GmbH or AG stakes were at risk now face exit tax exposure on large ETF portfolios accumulated over years of patient investing. The January 2026 introduction of the mandatory BMF notification form ('ASt – Mitteilung') has added procedural compliance pressure on top of the financial liability.

Yet the exit tax is not a wall. It is a planning problem — and planning problems have solutions. The right destination choice can defer your exit tax indefinitely with zero interest charged. A second citizenship obtained before you break German tax residency gives you the travel rights, banking access, and strategic optionality that a residency permit alone cannot provide. And the sequencing of your move — when you file, where you land, and in what order — has more financial impact than the size of your shareholding.

Mirabello Consultancy — Switzerland's boutique investment migration advisory, with offices in Zurich and Dubai, IMC membership, ACAMS certification, and a 99% approval rate across 250+ citizenship cases — advises German-speaking entrepreneurs on exactly this challenge every week. Book your free expert consultation today.

What Is Wegzugsbesteuerung and Who Does §6 AStG Apply To?

German exit tax (Wegzugsbesteuerung) under §6 AStG applies to German tax residents who held at least 1% of a corporation's shares — or, since January 2025, investment fund units worth ≥€500,000 per ISIN — when they cease German unlimited tax residency. It can trigger a 26.375% charge on all unrealised gains at the point of departure.

§6 AStG has applied to German-resident shareholders since 1972. Its core mechanism is straightforward and unforgiving: when a German tax resident who qualifies under the threshold ceases to be a German unlimited taxpayer — by moving abroad and relocating their centre of vital interests — Germany treats their qualifying assets as disposed of at fair market value on the departure date. The unrealised gain is crystallised, taxed, and the entrepreneur receives an assessment.

The qualifying conditions for §6 AStG exit tax on corporate shareholdings are:

• The individual must have been a German unlimited tax resident for at least seven of the past twelve years before departure
• They held at least 1% of a corporation's share capital (domestic or foreign company) at any point during the past five years
• They cease to be a German unlimited tax resident — the triggering event

§6 AStG does not apply to all assets. Personal bank accounts, bonds, directly-held real property, and shareholdings below 1% fall outside scope. The exit tax is surgical: it targets the concentrated equity positions and large fund portfolios that represent the primary long-term wealth accumulation vehicle for most German entrepreneurs.

Since 1 January 2025, §6 AStG also captures investment fund units — ETFs and mutual funds — where the investor holds at least 1% of the fund's total units, or where the acquisition cost of their position in a single fund, ISIN, or WKN reaches or exceeds €500,000. Many German entrepreneurs who built long-term MSCI World, DAX, or global equity ETF portfolios alongside their operating businesses now face unexpected exit tax exposure that did not exist before this extension.

How Much Exit Tax Will a German Entrepreneur Actually Pay?

The exit tax is 26.375% — 25% Abgeltungsteuer plus 5.5% Solidaritätszuschlag — on the total unrealised gain in qualifying shareholdings at the departure date. For a €2 million unrealised gain in a GmbH stake, the exit tax is approximately €527,500 — assessed on gains you have not yet received.

The following worked examples illustrate the scale of exposure across common entrepreneur profiles:

Exit tax is assessed on unrealised gains — money that exists only as a paper valuation. An entrepreneur whose GmbH is valued at €3 million on the departure date but has not yet been sold must fund the exit tax from other liquidity: cash savings, a bank loan, or by accelerating a planned sale. This liquidity pressure is why destination selection — which determines whether exit tax is deferred indefinitely or falls due immediately — is the single most important financial decision in any German entrepreneur's relocation.

One important mitigation: for GmbH or closely held company valuations, the simplified earnings value method (vereinfachtes Ertragswertverfahren) can be challenged by a qualified German tax adviser. Disputes about departure-date valuations are common. A credible lower valuation directly reduces the assessed gain and the exit tax payable. This negotiation is standard practice and can meaningfully change the numbers.

Does Obtaining a Second Citizenship Trigger German Exit Tax?

No. Obtaining a second citizenship — whether Grenadian, Dominican, St. Kittsian, or Vanuatuan — does not trigger §6 AStG exit tax. Only breaking German unlimited tax residency activates the exit tax assessment. You can hold multiple citizenships while remaining a German tax resident with no exit tax consequences at all.

This distinction is central to the planning strategy. Citizenship and tax residency are legally and practically separate under German law. A German citizen can obtain a Caribbean or Pacific passport while living in Munich, paying full German income and corporate tax, and being subject to all German tax rules. The second passport changes nothing about the tax position. It is a travel document, not a taxable event.

What the second passport does provide is strategic optionality:

• Timing independence: once you hold a second citizenship, you are not constrained by visa expiry dates, permit renewals, or admission quotas to break German tax residency on a particular date. You can exit on the date that maximises your tax position
• Parallel processing: a Caribbean CBI application takes four to six months. Obtaining your second citizenship before your planned German departure means you arrive in your new country with full travel documentation already in hand
• Banking optionality: Grenada, St. Kitts, and Dominica passports facilitate account opening in jurisdictions where German-passport accounts face additional CRS reporting scrutiny. For entrepreneurs restructuring their asset base internationally, a non-EU travel document expands banking access
• Emergency flexibility: circumstances change. A German entrepreneur who obtains a Caribbean citizenship retains the option to relocate quickly — without visa processing or programme approval delays — in the event of urgent personal or business need. This insurance value should not be underestimated

Because obtaining a second citizenship is a tax-neutral event under §6 AStG, acquiring a CBI passport while still German-resident — ideally two to three years before your planned departure — gives you the maximum planning window without accelerating any tax liability. This is the sequencing that specialist investment migration advisers consistently recommend to German HNWI clients.

How Does Your Destination Choice Change the Exit Tax You Pay?

Emigrating to an EU or EEA country — or Switzerland — allows indefinite deferral of §6 AStG exit tax with no upfront payment and no interest charged. Moving to a non-EU country such as the UAE triggers the tax immediately, though a seven-year instalment plan is available on application. Destination selection is the single most powerful lever in exit tax planning.

The deferral framework under §6 AStG operates as follows:

The unlimited deferral for EU/EEA destinations is not a forgiveness of the exit tax — it is a suspension of collection. The assessed amount remains on the books and becomes collectible if you subsequently leave the EU/EEA, sell the qualifying asset, or liquidate the qualifying fund position. But for entrepreneurs who move to Greece, Portugal, Malta, or Cyprus and intend to remain there long-term, the exit tax effectively becomes irrelevant: it is never collected because the deferral conditions remain satisfied indefinitely.

Switzerland is a special case. Although Switzerland is not an EU or EEA member, the German-Swiss double taxation agreement (DBA), combined with BMF administrative guidance, grants Switzerland equivalent treatment to EU/EEA countries for §6 AStG deferral purposes. A German entrepreneur who moves to Zurich, Zug, or Lucerne pays zero exit tax upfront — and given Switzerland's zero CGT on securities and strong bilateral relationship with Germany, it has become the most popular destination in the German-speaking investment migration market.

For entrepreneurs choosing non-EU destinations such as the UAE, the 7-year instalment plan spreads the liability but does not eliminate it. However, once paid, subsequent returns in the UAE are entirely free of German tax. For very high-growth assets where post-move appreciation far exceeds the exit tax cost, this can still be financially rational — but the maths must be modelled individually with a specialist adviser.

For a destination-by-destination analysis tailored to your specific shareholding and ETF exposure, book a free consultation with Mirabello Consultancy in Zurich or Dubai.

Which Destinations Are Best for German Entrepreneurs Relocating in 2026?

Switzerland, Greece, Cyprus, and Malta all offer unlimited §6 AStG exit tax deferral alongside low-tax regimes designed for wealthy inbound residents. The UAE provides zero personal taxation post-move but triggers an immediate exit tax assessment at the point of German departure. Portugal also qualifies for unlimited EU deferral and offers a 10% NHR 2.0 flat rate on foreign-source income.

Switzerland remains the first choice for most German entrepreneurs in absolute financial terms. The unlimited §6 AStG deferral is confirmed by the BMF and operates identically to EU treatment. Switzerland's Pauschalsteuer (lump-sum taxation) regime — available in most cantons outside Zurich city — taxes qualifying foreign residents based on a multiple of their Swiss cost of living rather than on actual worldwide income, making it structurally optimal for entrepreneurs with large unrealised equity portfolios. The German language, Swiss banking infrastructure, and Mirabello Consultancy's Zurich presence make this transition uniquely supported for German HNWI clients.

Greece's Golden Visa is the most popular EU investment residency programme for DACH entrepreneurs following Spain's Golden Visa permanent closure in April 2025. With entry points from €250,000 (regional areas) to €800,000 (Athens prime zones), it provides full EU residency rights and access to Greece's non-dom flat tax: a fixed €100,000 annual charge on all worldwide income regardless of the actual amount earned. For entrepreneurs with portfolios generating €500,000 or more per year in income and gains, the €100K cap produces a dramatically lower effective rate than German income tax. Review our Greece Golden Visa guide for full 2026 eligibility details and zone pricing. See all European residency by investment programmes compared side by side.

Cyprus has strengthened its position significantly in April 2026, with confirmed guidance extending the 60-day rule: entrepreneurs who spend at least 60 days per year in Cyprus, have no other tax residency, and do not remain more than 183 days in any single other country can establish Cypriot tax residency. The non-dom regime then exempts dividends, interest, and capital gains on securities from Cypriot tax for 17 years — a structurally clean solution for German entrepreneurs with equity portfolios.

Malta MPRP offers the lowest entry cost of any EU investment residency programme — €68,000 to €98,000 in government contribution — with a non-dom structure imposing only a €15,000 minimum annual tax regardless of worldwide income level. Malta's Schengen access, EU membership, and English-language legal environment make it a pragmatic choice for entrepreneurs who want EU deferral at minimal programme cost.

What Role Does a Second Citizenship Play in the Planning Strategy?

A second citizenship complements exit tax planning by providing genuine optionality — the right to live, bank, and travel internationally entirely independently of any residency permit. The optimal sequence is to obtain your second citizenship first (a tax-neutral event), then time the break of German tax residency to maximise deferral benefits and minimise liquidity pressure.

The practical advantages of obtaining a second citizenship before leaving Germany are material:

• Date flexibility: you can break German tax residency on the date that is financially optimal — not the date dictated by visa expiry, work permit renewal, or programme processing backlogs
• No immigration lag: a German entrepreneur with a Caribbean passport who chooses to move to Greece or Cyprus does not need to wait for their Golden Visa application to be approved before establishing informal presence. The second passport provides immediate right of residence in the EU as a non-EU national entering under visitor status while the formal programme is processed
• Banking infrastructure: establishing international accounts and investment custodian relationships with a second passport — before breaking German tax residency — creates the financial infrastructure you need in your new jurisdiction ahead of arrival
• Genuine insurance: a Grenada, Dominica, or St. Kitts passport provides permanent, irrevocable right to live in another country regardless of what happens to any other residency programme. For HNWI entrepreneurs, this is meaningful risk management

Which Citizenship by Investment Programme Is Best for German Entrepreneurs?

Grenada ($235,000, 4–6 months) offers the strongest second passport for German entrepreneurs seeking global mobility, with 144 visa-free countries including all Schengen states and a US E-2 treaty investor visa route — unique among Caribbean CBI programmes. Dominica ($200,000) is the most cost-effective option. Vanuatu ($130,000, 30–60 days) is the fastest globally. St. Kitts ($250,000) offers 157 visa-free countries and the world's longest-standing CBI programme.

For German entrepreneurs relocating to an EU destination — Greece, Portugal, Cyprus, Malta — a Caribbean second citizenship operates as a complement: you hold your EU residency card for tax deferral and lifestyle benefits, while the Caribbean passport provides banking optionality, third-country travel rights, and Plan B insurance. For entrepreneurs choosing the UAE, a Caribbean passport provides a stronger second nationality alongside the UAE Golden Visa, which is a residency permit rather than a second citizenship.

Explore the full range of available citizenship by investment programmes across the Caribbean, Pacific, and other regions, with independent Mirabello Consultancy assessments of each programme's strengths and suitability for DACH investors.

What Is the 2025 ETF Extension to §6 AStG and Does It Affect You?

Since 1 January 2025, §6 AStG exit tax also applies to investment fund units — ETFs and mutual funds — where the investor holds at least 1% of the fund's outstanding units, or has acquisition costs of €500,000 or more in a single fund, ISIN, or WKN. Many German entrepreneurs who hold substantial ETF portfolios alongside their company shareholdings now face exit tax exposure that did not exist before this extension.

The extension was introduced to close a structural gap: previously, a German entrepreneur could hold millions in ETFs and pay no exit tax on departure, because §6 AStG only captured corporate shareholdings above 1%. The 2025 reform — confirmed by both EY and KPMG as fully operative from 1 January 2025 — now subjects fund positions that meet either threshold to the same deemed-disposal treatment as corporate equity stakes.

The practical implications for German entrepreneurs:

• A single MSCI World ETF position with an acquisition cost of €600,000 and a current value of €950,000 triggers exit tax of approximately €92,313 on the €350,000 unrealised gain when the investor emigrates to a non-EU destination
• Spreading a €2 million ETF portfolio across four or more different ISIN positions (each position with acquisition cost below €500,000) can reduce or eliminate the exit tax trigger — this portfolio-splitting approach is a legitimate and widely-used mitigation strategy [VERIFY: confirm with German tax adviser before implementation]
• The mandatory BMF notification form 'ASt – Mitteilung' must now be filed for all fund positions meeting the §6 threshold, in addition to corporate shareholdings — failure to file carries financial penalties

The two principal authoritative sources on the ETF extension are the EY Germany tax bulletin and KPMG Germany's September 2025 guidance note — both confirm the €500,000 per-ISIN threshold and provide worked mitigation examples.

Frequently Asked Questions

Does obtaining a Caribbean or Pacific second citizenship trigger German exit tax?

No. Acquiring a second citizenship — whether Grenadian, Dominican, St. Kittsian, or Vanuatuan — while remaining German-tax-resident has no exit tax consequences whatsoever under §6 AStG. Exit tax is triggered exclusively by breaking German unlimited tax residency: physically moving your centre of vital interests abroad and ceasing to be a German tax resident. The second passport changes only your travel rights — it has no tax implications while you remain in Germany.

What happens to my deferred exit tax if I move to Greece first and then later to the UAE?

The exit tax that was suspended during your Greek residency becomes collectible when you leave the EU. Moving from Greece to the UAE would trigger collection of the original exit tax assessed at your German departure date — assessed on the asset values at the time you left Germany, not the values at the time of the second move. This is known as Nachversteuerung and must be specifically planned for in any multi-stage relocation strategy. A permanent move within the EU maintains the deferral indefinitely.

Can I reduce my §6 AStG liability by selling my GmbH stake before I leave Germany?

Potentially, yes — but only if the arithmetic favours it. Selling a GmbH stake in Germany is taxed as a capital gain at 26.375% Abgeltungsteuer (for privately held shares). By selling before departure, you achieve certainty and avoid valuation disputes. However, if you planned to emigrate to an EU/EEA destination or Switzerland — where the exit tax would be deferred indefinitely anyway — selling before departure forfeits the deferral advantage. The right answer depends on your post-move destination, growth expectations for the asset, and liquidity position. A specialist adviser should model both scenarios before you act.

Is the Germany–Switzerland double taxation treaty more favourable than other German DBA treaties for exit tax purposes?

Yes — uniquely so. The BMF has confirmed in administrative guidance that Germany grants Switzerland treatment equivalent to an EU/EEA country for §6 AStG deferral: unlimited, interest-free suspension of the exit tax liability for as long as Swiss tax residency is maintained. Most non-EU, non-EEA countries receive only a 7-year instalment plan with interest. Switzerland's combination of unlimited §6 deferral, zero capital gains tax on securities, Pauschalsteuer for qualifying foreign nationals, and the German language makes it the most tax-efficient primary destination for German entrepreneurs with large unrealised portfolios.

How Do I Start with Mirabello Consultancy?

Mirabello Consultancy is an IMC-accredited, ACAMS-certified investment migration advisory with offices in Zurich and Dubai. We advise German-speaking entrepreneurs on the intersection of §6 AStG exit tax planning and investment migration — from Caribbean second citizenship to Greece, Cyprus, Malta, and Swiss Golden Visa programmes — with a 99% approval rate across 250+ citizenship cases. We offer a free 30-minute consultation to assess your shareholding structure, ETF portfolio exposure, target destination, and relocation timeline, and deliver a clear written recommendation within 24 hours. Book your free consultation today and take the first step towards a legally sound, financially optimal departure from Germany.