British Nationals Moving to Germany — The 2026 Tax Guide: ISAs, Pensions, Trusts & More
THE SHORT ANSWER
British nationals moving to Germany in 2026 face a tax landscape that is structurally different from anything UK-side advisers typically account for. The ISA wrapper is invisible to the German Finanzamt. The 25% pension commencement lump sum is not tax-free in Germany. The remittance basis ends the moment German residency begins. UK discretionary trusts trigger classification questions under § 15 AStG with potentially severe consequences. And the post-Brexit environment means that social security coordination, residency rights, and tax treaty access all interact in ways that were still being tested in practice as recently as 2024. This guide addresses nine concrete pitfalls, two move-oriented checklists, and a worked example — structured to help you arrive in Germany with your tax position already under control.
Key facts at a glance
- Post-Brexit, British nationals no longer have automatic freedom of movement to Germany. Residence requires a visa or pre-existing EUSS settlement rights. Around 99,500 UK nationals were registered as resident in Germany as of 2024 (Destatis), a figure that has stabilised after the initial Brexit disruption of 2019–2021.
- Two distinct populations are moving simultaneously: British nationals relocating to Germany directly, and German nationals returning from the UK after careers in London or elsewhere — bringing UK pensions, ISAs, real estate and trust interests back into the German tax system.
- The most expensive UK tax structures in a German context: the Stocks & Shares ISA, the SIPP pension commencement lump sum, UK discretionary trusts, VCT/EIS investments, and non-domiciled remittance basis positions — all routinely misunderstood in the Germany–UK interface.
- The DBA DE–UK (1964, amended 2010) was last substantively renegotiated before ISAs, modern pension freedoms, and UK-specific investment relief schemes (VCT, EIS, SEIS) existed in their current form. Its silence on these instruments is filled by German domestic law — typically to the detriment of the incoming UK taxpayer.
- Post-Brexit social security: coordination is now governed by the Protocol on Social Security Coordination in the UK–EU Trade and Cooperation Agreement (TCA), in force from 1 January 2021. EU Regulations 883/2004 and 987/2009 no longer apply between the UK and Germany for new cases.
- The UK remittance basis was formally abolished from 6 April 2025 for UK purposes and replaced with a four-year foreign income and gains (FIG) regime. From a German perspective, the concept of the remittance basis has never applied. Germany taxes all residents on worldwide income as it arises from day one of residency, regardless of domicile.
1. The Numbers: Who Is Moving, and Why
The British–German migration corridor has changed shape since Brexit, and the changes are not always visible in headline statistics. Two distinct populations are navigating the Germany–UK tax interface simultaneously.
The first group — British nationals moving to Germany — has been on a gradual upward trajectory despite the post-Brexit friction on immigration. Germany’s Federal Statistical Office (Destatis) recorded approximately 99,500 UK nationals resident in Germany as of 2024, a figure that has stabilised after the initial Brexit shock of 2019–2021. The profile has shifted: pre-Brexit arrivals tended to be younger working professionals using freedom of movement; post-Brexit arrivals tend to be those with specific German roots, those using newer immigration routes (EU Blue Card, Fachkräfteeinwanderungsgesetz), or retirees attracted by universal healthcare, lower housing costs outside major cities, and proximity to family.
The second group is numerically larger and tax-structurally more complex: German nationals returning from the UK — or British nationals who built substantial UK-side assets during careers in London, Edinburgh or elsewhere — who are now repatriating. For this group, the UK assets do not disappear on return. They arrive in Germany carrying financial structures that the German Finanzamt will classify, often unfavourably, under domestic law.
Five forces dominate the decisions of both groups in 2026: NHS access limitations and healthcare costs after 50; property prices in London and the South East against German equivalents; the stability of the Euro versus Sterling post-Brexit volatility; quality of German state schooling and university access; and, increasingly, the regulatory certainty that German permanent residency (Niederlassungserlaubnis) and eventually citizenship provides in a world where the British passport has lost its European automatic access.
2. The Legal Architecture: DBA DE–UK and Its Gaps
The Convention between Germany and the United Kingdom for the Avoidance of Double Taxation (DBA DE–UK), concluded in 1964 and most recently substantively amended in 2010, remains the primary instrument governing the tax relationship between the two countries. Its structure follows the OECD Model Convention, but it was last comprehensively renegotiated before the widespread proliferation of ISAs, before modern pension freedoms, before equity compensation became routine, and before the VCT/EIS ecosystem existed in its current form.
This creates a structural gap. The DBA allocates taxing rights effectively for traditional income categories — employment income (Art. 15), pensions (Art. 17), immovable property (Art. 6/13), dividends and interest (Art. 10/11) — but it is largely silent, or ambiguous at best, on ISAs, modern discretionary trusts, UK-specific investment relief schemes, and the interaction between UK domicile law and German unlimited tax liability. In each of these silent zones, German domestic law fills the gap, typically to the detriment of the incoming UK taxpayer.
It is also worth noting the credit vs. exemption methodology. Unlike the Germany–US DBA, the DBA DE–UK applies the credit method (Anrechnungsmethode) under Art. 23(1)(b) for UK property income. This means German residents with UK rental income or UK capital gains on real estate cannot simply exempt that income from German tax — they must declare it, calculate the German tax, apply a credit for UK tax paid, and actively manage any residual double taxation.
3. The Nine Critical Tax Pitfalls for British Nationals Moving to Germany
The following nine pitfalls account, in practice, for more than 90% of avoidable tax exposure in Germany–UK relocations. Each represents a structural difference between the two legal systems — not a technicality — and each carries material financial consequences if not addressed before the move.
3.1 Tax Residency and the End of the Remittance Basis
For many UK taxpayers with foreign income — investment returns from offshore structures, foreign dividends, gains on non-UK assets — the remittance basis was a cornerstone of UK tax planning. Under the remittance basis (available to non-domiciled UK residents), foreign income and gains were only taxable in the UK when remitted to the UK. The rules were significantly tightened from 6 April 2025, when the remittance basis was formally abolished and replaced with a new four-year foreign income and gains (FIG) regime for new UK arrivals.
For Germany, none of this matters. Germany taxes all residents on worldwide income on an arising basis from the first day of residency, regardless of domicile. There is no German equivalent of the remittance basis, no concept of UK domicile, and no transitional regime for formerly non-domiciled individuals. Foreign income that was sheltered for years under the UK remittance basis becomes fully taxable in Germany from day one of establishing a Wohnsitz under § 8 AO or gewöhnlicher Aufenthalt under § 9 AO.
3.2 Individual Savings Accounts (ISAs): The Invisible Wrapper
This is, in terms of frequency and financial cost, the most commonly misunderstood issue in UK–Germany relocations. The ISA is the cornerstone of UK retail investment planning. As of 2026, the annual ISA allowance stands at £20,000, and many British investors have accumulated significant balances — often £200,000 to £600,000 or more in a Stocks & Shares ISA — over decades of contributions and tax-free compounding.
Germany does not recognise the ISA wrapper in any form. The German Finanzamt sees straight through the ISA to the underlying assets. All income and gains arising within the ISA are fully taxable for German residents: dividends and interest subject to Abgeltungsteuer at 26,375% (capital income under § 32d EStG), capital gains at 26,375%, and — for accumulating funds held within the ISA — the Vorabpauschale under § 18 InvStG, which imputes a notional annual return and taxes it even if no distribution occurs.
There is no German tax certificate (Steuerbescheinigung) produced by UK ISA providers. This means the German-resident taxpayer must reconstruct the relevant figures manually each year, working from UK account statements, often resulting in the fund classification under the German Investmentsteuergesetz (InvStG) defaulting to the least favourable category — sonstige Investmentfonds — for want of the documentation required to prove a higher Teilfreistellung percentage.
3.3 UK Pensions: The 25% Tax-Free Lump Sum That Is Not Tax-Free
Under Art. 17 DBA DE–UK, pension income is generally taxable only in the state of residence. This means that once a British national becomes a German tax resident, their UK pension payments are taxed in Germany, not in the UK. The principle is straightforward and broadly understood. What is routinely missed is what happens to the Pension Commencement Lump Sum (PCLS) — traditionally the first 25% of a pension pot, which can be taken tax-free under UK rules up to a lifetime limit of £268,275 (2026).
Germany does not recognise the PCLS as tax-free. The entire amount — including the 25% portion that would have been tax-exempt had it been taken as a UK resident — is subject to German income tax under § 22 Nr. 5 EStG. The taxable proportion depends on how the pension was funded: plans funded through employer contributions and meeting the classification criteria for betriebliche Altersversorgung may qualify for more favourable treatment; plans funded primarily through employee after-tax contributions sit in a different, often less favourable category. The analysis is fact-specific and depends on the pension scheme documents.
The timing of crystallisation relative to the move date is therefore critical. A PCLS taken before German residency begins is generally free of German tax — it arises and is taxed (or not) exclusively under UK rules. A PCLS taken after German residency begins is fully taxable in Germany. For a pension pot of £400,000, the difference between pre-move and post-move crystallisation of the PCLS can amount to a German tax liability of €20,000 to €45,000 on what the client understood to be a tax-free sum.
The same timing logic applies to Uncrystallised Funds Pension Lump Sum (UFPLS) withdrawals, small-pot lump sums, and drawdown commencement. Every pension access event should be reviewed through the lens of its German tax treatment before it is executed.
3.4 UK State Pension
The UK State Pension, once in payment, is taxable in Germany as the state of residence under Art. 17 DBA DE–UK. It is declared in the German Einkommensteuererklärung under § 22 Nr. 1 Satz 3 lit. a EStG, with the taxable proportion determined by the Ertragsanteil table based on the recipient’s age at first receipt. The UK does not withhold tax on State Pension payments to German treaty residents; the relevant HMRC form should be submitted before payments commence. The State Pension amount must be converted to EUR at the ECB reference rate for the relevant payment dates.
For National Insurance contributions: British nationals who have not yet reached the 35-year qualifying period for a full UK State Pension and are moving to Germany may wish to consider making voluntary Class 3 NI contributions to complete their record. Post-Brexit, this option remains available but the rules on making voluntary contributions from abroad should be confirmed with HMRC directly.
3.5 UK Trusts and Settlements: Classification Under § 15 AStG
UK trusts — particularly the discretionary trust used widely in UK estate planning — have no direct German law equivalent and must be classified under German tax law from first principles. The controlling framework is § 15 AStG (Außensteuergesetz), which addresses the attribution of foreign foundation income and, by analogy, trust income. The classification drives all downstream income and wealth tax consequences.
The critical distinction is between transparent and non-transparent treatment. A bare trust — where the beneficiary has an absolute, vested right to the trust assets — is generally treated as transparent: the German-resident beneficiary is taxed as if they held the underlying assets directly. A discretionary trust, where the trustee has discretion over distributions and the beneficiaries have no fixed entitlement, is typically classified as non-transparent (opaque) for German purposes. The consequences of non-transparent classification are significant and frequently unexpected:
- Where the trust is non-transparent and the German-resident settlor is deemed to retain economic ownership, income is attributed to the settlor regardless of whether it is distributed.
- Where distributions are made from a non-transparent trust to a German-resident beneficiary, each distribution may be treated as a gift — triggering Schenkungsteuer — in addition to any income tax consequences.
- Where trust assets are transferred at the settlor’s death, the German-resident beneficiary faces Erbschaftsteuer on their inheritance, without the benefit of the high UK IHT nil-rate band being creditable against German tax in many scenarios.
UK anti-avoidance provisions — the settlements legislation under ITTOIA 2005, Part 5, Chapter 5, and the Transfer of Assets Abroad rules under ITA 2007, ss. 714–751 — add a further UK layer that interacts unpredictably with the German classification. Every UK trust relationship (as settlor, trustee, protector, or beneficiary) must be reviewed with German eyes before the move date.
3.6 UK-Specific Investment Schemes: VCT, EIS, SEIS
Venture Capital Trusts (VCTs), Enterprise Investment Schemes (EIS) and Seed Enterprise Investment Schemes (SEIS) are UK-specific incentivised investment vehicles offering, in various combinations, income tax relief at 30% on investment, Capital Gains Tax deferral, CGT-free growth, inheritance tax relief after two years, and loss relief. These reliefs are structurally embedded in UK tax law and have no equivalent in German law.
For a German tax resident holding VCT, EIS or SEIS investments, the German Finanzamt applies general principles: income and dividends are taxable under §§ 20, 22 EStG; capital gains on disposal are taxable at 26,375% Abgeltungsteuer or, if held in a business context, under §§ 17, 23 EStG. No relief is given for the German-side tax consequences of UK-specific reliefs previously received. The UK tax reliefs remain intact as a matter of UK law, but the German tax consequences of exits and income flows are determined purely by German law, without regard to the UK relief originally received.
3.7 UK Real Estate: The Credit Method and Its Practical Consequences
Under Art. 6 DBA DE–UK, income from immovable property situated in the UK may be taxed in the UK. Under Art. 13, capital gains on UK real estate may also be taxed in the UK. Germany applies the credit method (Anrechnungsmethode) under Art. 23(1)(b) DBA DE–UK for UK property income. This means:
German tax residents with UK rental income must declare it in their Einkommensteuererklärung on Anlage V, convert it to EUR at the ECB reference rate, and calculate German tax due. They then credit the UK income tax paid on the same income against the German tax liability — up to the amount of German tax attributable to that income. Excess UK tax above the German rate is not refundable or deductible. Stamp Duty Land Tax (SDLT) and Land Transaction Tax (LTT) are not creditable against German income tax.
Non-Resident Capital Gains Tax (NRCGT) obligations on UK residential property sales continue to apply even after the seller becomes a German tax resident. The gain is taxed in the UK under domestic NRCGT rules, and a NRCGT return must be filed within 60 days of completion. Germany credits the UK CGT paid against the German tax on the same gain. The mechanics must be actively managed — they do not happen automatically.
3.8 Gifts, Inheritance and the UK–DE Inheritance Tax Interface
The Convention between Germany and the United Kingdom for the Avoidance of Double Taxation with Respect to Taxes on Estates, Inheritances, and Gifts (1964, amended 1971) is one of the oldest inheritance tax treaties in existence and has significant gaps relative to modern estate structures.
Germany taxes inheritance and gifts on a worldwide basis where the recipient is German-resident under § 2 Abs. 1 Nr. 1 ErbStG. The UK taxes estates where the deceased was UK-domiciled (IHT), with the nil-rate band and residence nil-rate band providing significant relief that often results in no UK tax being paid at all. Both taxes can apply simultaneously, and the DBA DE–UK on inheritance provides only partial relief.
The critical mismatch: UK IHT is charged to the estate; German Erbschaftsteuer is charged to the beneficiary — different taxable persons. The German Erbschaftsteuer exemption thresholds (€500,000 for spouses, €400,000 per child) are far lower than the combined UK nil-rate band plus RNRB in many family scenarios, meaning German-resident beneficiaries can face German inheritance tax on amounts that would pass entirely free of UK IHT.
The three-month notification obligation under § 30 ErbStG applies to all German residents who receive a gift or inheritance, regardless of whether German tax is ultimately due. Failure to notify the responsible Finanzamt within three months of becoming aware of the event is a separate legal offence.
3.9 NS&I Premium Bonds, UK Investment Bonds and Other UK-Specific Products
Several UK retail investment products have distinctive UK tax treatment that Germany does not recognise:
NS&I Premium Bond prizes are tax-free in the United Kingdom. In Germany, they are not treated as lottery winnings but are likely taxable as sonstige Einkünfte under § 22 Nr. 3 EStG. The annual prize amount must be declared in the German Einkommensteuererklärung on Anlage SO.
UK investment bonds — both onshore and offshore — have a specific UK feature: the 5% annual tax-deferred withdrawal facility, allowing policyholders to withdraw up to 5% of the original investment each year with no immediate UK tax charge, with the deferred gain taxed on surrender or maturity. Germany does not recognise this facility. German tax applies on an arising basis to the income components within the bond, and the classification of the bond as life insurance contract or investment vehicle drives the calculation.
UK Government bonds (Gilts) and corporate bonds are taxable in Germany as capital income under § 20 Abs. 1 Nr. 7 EStG. Coupon income is subject to Abgeltungsteuer at 26,375% including solidarity surcharge, with credit for any UK withholding tax under Art. 11 DBA DE–UK.
4. What the UK Taxes vs. What Germany Taxes — At a Glance
The following table summarises the dominant treatment in each jurisdiction for the most common asset types held by British nationals moving to Germany. It is not a substitute for individual case analysis; qualification depends on facts.
| Income / Asset Type | UK Treatment | German Treatment (Post-Move) | Net Friction |
|---|---|---|---|
| Salary / Employment Income | PAYE; UK-source taxed in UK if any remains | Fully taxable; DBA Art. 15 allocates to state of activity | Low — DBA provides allocation; credit eliminates double tax |
| ISA (all types) | All income & gains tax-free within wrapper | Wrapper ignored; income fully taxable; Vorabpauschale applies to accumulating funds | Very high — no German recognition whatsoever |
| UK Pension (Workplace / SIPP) — Growth | Tax-deferred | Tax-deferred (deferral generally respected) | Low (growth phase) |
| UK Pension — Regular Distributions | Taxable as income in UK if UK-resident | Taxable in Germany under § 22 Nr. 5 EStG; DBA Art. 17 allocates to Germany | Moderate — classification of pension type matters |
| PCLS / 25% Tax-Free Lump Sum | Tax-free up to £268,275 (2026) | Fully taxable in Germany if taken post-residency | Very high — pre-move timing is decisive |
| UK State Pension | Taxable in UK above personal allowance | Taxable in Germany; Ertragsanteil table applies | Low — clear DBA allocation (Art. 17) |
| UK Discretionary Trust — Income | Taxed at trust level; distributions may be grossed up | § 15 AStG classification; often attributed; Schenkungsteuer risk on distributions | High — trust deed and distribution history decisive |
| UK Real Estate — Rental Income | UK income tax; NRLIT for non-residents | Declared in Germany; credit for UK tax under Art. 23 DBA | Moderate — credit method; active management required |
| UK Real Estate — Capital Gain | NRCGT; 60-day return required | Also reportable in Germany; UK CGT credited | Moderate — dual filing; credit mechanics must be managed |
| VCT / EIS / SEIS | Significant UK reliefs (30% IT relief, CGT exemption) | General German principles apply; no recognition of UK reliefs | High — UK reliefs preserved but German tax on exits |
| NS&I Premium Bond Prizes | Tax-free | Likely taxable as sonstige Einkünfte (§ 22 Nr. 3 EStG) | High — UK exemption not recognised |
| UK Equity Compensation (SIP, SAYE, EMI) | Favourable UK-specific treatment at relevant events | § 19, § 20, § 22 EStG apply; UK-specific reliefs not recognised | High — timing of taxable events may diverge |
| RSUs / Share Options | Income tax / CGT at relevant events | § 19 EStG at vesting; Abgeltungsteuer on subsequent gains | Moderate — split allocation if move falls mid-vest period |
| Inheritance from UK Estate | UK IHT at 40% above nil-rate band; estate-level charge | German Erbschaftsteuer on recipient; both can apply; DBA provides partial relief only | High — dual charge risk; 1964 DBA has significant gaps |
| UK Gilts / Corporate Bonds | Interest taxable; CGT on disposals | Abgeltungsteuer 26,375% on coupons and gains; DBA Art. 11 credit | Low — DBA credit generally sufficient |
5. The Pre-Move Checklist: 12 Steps Before You Register in Germany
- Confirm and document your UK tax residency position for the final UK tax year: Statutory Residence Test (SRT) outcome, split-year treatment case (Cases 1–8), and the precise departure date for UK purposes.
- Determine your UK domicile status on departure: domiciled, non-domiciled, or deemed domiciled. If you were claiming the remittance basis, document any unremitted offshore income or gains that may need to be managed before German residency begins.
- Inventory every ISA: Cash ISA, Stocks & Shares ISA, Lifetime ISA, Junior ISA. Document current value, composition (cash, equities, funds, bonds), and unrealised gains. Decide whether to liquidate, partially liquidate, or retain — with full German tax modelling of each option.
- Inventory every pension: UK State Pension entitlement (request a State Pension forecast from HMRC), all workplace pensions (DB and DC), SIPPs, Stakeholder Pensions and GPPs. Document crystallised vs. uncrystallised status and whether PCLS has been taken.
- Decide on PCLS timing. If the PCLS has not been taken and you are approaching pension access age, assess whether taking the lump sum before German residency begins is structurally beneficial. The German tax saving on a mid-size pension pot frequently exceeds €30,000.
- Identify every trust relationship: as settlor, trustee, protector, or beneficiary. Retrieve the trust deed, all amendments, distribution history, and any letter of wishes. A preliminary German classification (transparent vs. non-transparent under § 15 AStG) should be obtained before the move.
- Inventory every UK investment account: Gilts, corporate bonds, equity holdings, structured products, peer-to-peer positions, VCT/EIS/SEIS interests, offshore bonds. Document the UK tax character and the expected German tax character of each position.
- Review all UK real estate. Assess whether the existing ownership structure (direct, company, trust) and any planned disposals should be restructured before the move. Document the UK acquisition cost in GBP; the German opening cost base will be determined in EUR at the ECB rate on the date of German residency commencement.
- Audit equity compensation: all unvested RSUs, share options, SIP/SAYE/EMI holdings. For positions vesting across the move date, the split allocation between UK and Germany — for both income tax and social security purposes — must be planned in advance.
- Plan the final UK Self Assessment return. Ensure it is filed for the year of departure; check for any HMRC liabilities or repayments; confirm split-year treatment is claimed where applicable.
- Determine your NI position. If you have fewer than 35 qualifying years for a full UK State Pension, assess whether making voluntary Class 3 NI contributions before or after the move is cost-effective. The State Pension accrued represents a significant long-term asset.
- Engage a German Steuerberater specialising in UK cross-border matters before filing the Anmeldung. The opening German tax return is the highest-risk filing in the entire arc. Structural mistakes made in year one persist and compound. Early engagement prevents them.
6. The Post-Arrival Checklist: 10 Steps After Registration
- Complete the Anmeldung at your local Einwohnermeldeamt within 14 days of moving in. This triggers German tax residency and starts the clock on all German compliance obligations.
- Obtain your Steuer-ID (Steueridentifikationsnummer), automatically mailed to your registered address within 2–4 weeks of the Anmeldung.
- Open a German bank account and notify your existing UK accounts of your new address. Be aware that some UK banks may restrict accounts for non-UK residents — confirm your bank’s policy before the move.
- Confirm health insurance enrolment. Employees below the Versicherungspflichtgrenze (2026: €73,800 gross annual) are mandatorily enrolled in the statutory system (GKV); above that threshold and for the self-employed, private insurance (PKV) is an option. The choice is largely irreversible — take advice before defaulting.
- Notify the responsible Finanzamt of any gifts or inheritances received after the move date, within three months of becoming aware of the event, under § 30 ErbStG. The notification obligation exists even if no German tax is ultimately due.
- Contact HMRC to notify them of your change of residency. Apply for a direction to receive UK pension payments gross (without UK withholding) using the relevant HMRC form for German treaty residents. This does not happen automatically.
- Reconstruct the EUR opening cost base of every investment position at the ECB reference rate on the first day of German residency. This becomes the German acquisition cost for future capital gains calculations. UK original GBP costs are irrelevant for German tax purposes.
- Begin tracking ISA income and gains manually from day one, by individual underlying asset, for the German Anlage KAP. There is no automated feed from UK ISA providers to the German Finanzamt; the burden of reconstruction is entirely on the taxpayer.
- For UK trusts retained post-move: implement the German classification decision. If the trust is non-transparent, assess whether restructuring, dissolution, or formal attribution documentation should be implemented before the first German tax return is filed for the year of arrival.
- File the opening German Einkommensteuererklärung by 31 July of the following calendar year (or 28 February of the year after that with tax adviser representation). Use Anlagen AUS, KAP, R, V, and SO as applicable to your income mix.
7. Worked Example: A British Professional Returning from London
To make the abstract concrete, consider an anonymised but realistic case: a 54-year-old British national — Ms. B — who spent 22 years working in London in financial services and is now relocating to Munich to be closer to family in 2026. She is UK-domiciled. Her financial position on departure:
- Annual salary at final UK employer: £185,000
- Cash ISA: £48,000
- Stocks & Shares ISA: £310,000 (FTSE All-World ETF and UK equity funds, unrealised gain of approximately £140,000 accumulated over 18 years)
- SIPP: £520,000 (uncrystallised; no PCLS taken)
- Defined Benefit pension from earlier employer: £14,500 p.a., commencing at age 65 (deferred)
- UK buy-to-let property in Bristol: current value £390,000, original cost £165,000, mortgage £85,000, annual rental income £22,800
- VCT portfolio: £62,000 invested, current value £58,000
- UK Government bonds (Gilts): £75,000
- Discretionary family trust (Ms. B is a discretionary beneficiary, trust settled by her deceased father): estimated UK assets £450,000
The interventions
The Stocks & Shares ISA was the largest single decision. With £140,000 of unrealised gains, full liquidation before departure triggered UK Capital Gains Tax on the gain above the annual exempt amount (reduced to £3,000 from April 2024). The UK CGT cost was approximately £25,200. But liquidating eliminated an annual German Vorabpauschale obligation on approximately £200,000 of accumulating fund assets, removed the need for manual German tax reconstruction from UK statements, and avoided potential Abgeltungsteuer exposure of 26,375% on future gains. The proceeds were reinvested in UCITS-compliant equivalents domiciled in Luxembourg after German residency began.
The SIPP was the second major decision. With £520,000 uncrystallised and retirement at least ten years away, the PCLS of £130,000 (25% of the pot) was taken in March 2026 — before the June 2026 move date — while Ms. B was still a UK tax resident. Under UK rules, the PCLS was tax-free. Under German rules, since the receipt preceded German residency, it was outside the scope of German taxation entirely. The German tax saving: approximately €38,000 to €52,000 depending on the applicable marginal rate — on what was already a tax-free UK receipt. The remainder of the SIPP stays invested; future drawdown will be taxed in Germany under Art. 17 DBA DE–UK and § 22 Nr. 5 EStG.
The Bristol buy-to-let was left in place. The DBA DE–UK Art. 6 gives the UK primary taxation rights on UK immovable property income; Art. 13 does so for capital gains. Ms. B will declare the rental income on Anlage V in her German return, calculate the German tax due, and credit the UK income tax paid. The net additional German exposure after credit is expected to be minimal. A Non-Resident Landlord scheme registration with HMRC was completed before departure to receive rents gross.
The VCT portfolio was retained. Liquidation before the move would have crystallised a UK capital loss of approximately £4,000 — not a useful outcome. Post-move, the VCT dividends will be taxable in Germany at 26,375% Abgeltungsteuer. The amount is modest relative to the overall portfolio; the holding was retained with the German tax consequence accepted as the cost of maintaining an illiquid position to its natural exit point.
The family discretionary trust required the most careful analysis. The trust deed was reviewed and the trust was classified as non-transparent for German purposes — the trustees held full discretion, Ms. B had no vested entitlement, and the trust had never been formally revocable. The consequence: distributions from the trust to Ms. B as a German resident would be treated as gifts, triggering Schenkungsteuer notifications under § 30 ErbStG and potentially a Schenkungsteuer liability. The family trustees were advised not to make distributions to Ms. B in the first two years of German residency while the strategy was reviewed, and a formal Zurechnungsprüfung was documented for the file.
The Cash ISA (£48,000) was liquidated at departure — the small size and primarily cash nature made holding it post-move more trouble administratively than the German tax exposure warranted.
The result
Total avoidable German tax exposure across years one to five, before interventions: approximately €105,000 (Stocks & Shares ISA Vorabpauschale and gains, PCLS German tax, trust distribution Schenkungsteuer risk). After interventions: approximately €8,500 of residual exposure, primarily from retained VCT dividend income. Cost of pre-move advisory: approximately €16,500. Net protection in years one to five: approximately €80,000, with a larger long-term benefit from the reinvestment structure and PCLS timing.
8. Frequently Asked Questions
When exactly does German tax residency begin for a British national moving to Germany?
German unlimited tax liability begins on the day you establish a Wohnsitz (a dwelling available for permanent use under § 8 AO) or gewöhnlicher Aufenthalt (habitual abode, generally after 183 days under § 9 AO). The Anmeldung at the local Einwohnermeldeamt, required within 14 days of moving in, is the standard administrative trigger. From day one, worldwide income is subject to German taxation, subject only to relief under the DBA DE–UK.
Is my ISA tax-free in Germany?
No. The ISA wrapper is entirely invisible to the German Finanzamt. All income and gains arising within any ISA — dividends, interest, capital gains, and the Vorabpauschale on accumulating funds — are fully taxable for German residents under §§ 20, 22 EStG. There is no German equivalent of the UK ISA exemption. This applies to all ISA types without exception.
Is the UK pension tax-free lump sum (25%) tax-free in Germany?
No. The Pension Commencement Lump Sum (PCLS) is not tax-free in Germany. Under Art. 17 DBA DE–UK, pensions are taxable in the state of residence; once you are a German tax resident, the entire PCLS is subject to German income tax under § 22 Nr. 5 EStG. Taking the PCLS before establishing German residency is one of the most valuable pre-move planning steps available for anyone approaching pension access age.
Do I still need to file UK taxes after moving to Germany?
Potentially yes. UK-source income — particularly rental income from UK real estate, UK State Pension, and workplace pension payments — often retains a UK taxation right under the DBA DE–UK even after you become a German resident. A final UK Self Assessment return for the year of departure is generally required, and split-year treatment must be actively claimed. HMRC obligations do not simply cease on departure.
What happens to my UK discretionary trust when I move to Germany?
Every trust relationship must be individually classified under § 15 AStG before the move. UK discretionary trusts are typically classified as non-transparent for German purposes, with potential Schenkungsteuer on distributions to German-resident beneficiaries and Erbschaftsteuer consequences on deemed transfers. Bare trusts are generally transparent. The classification depends on the trust deed, the trustees’ powers, and the distribution history — it must be formally assessed before German residency begins.
What is the remittance basis and does it affect my German taxes?
The remittance basis was a UK tax rule for non-domiciled residents, abolished from 6 April 2025. From a German perspective it is irrelevant: Germany taxes all residents on worldwide income as it arises, regardless of domicile or remittance. Foreign income accumulated under the remittance basis does not trigger a German charge on the move itself, but all new foreign income arising after German residency begins is immediately taxable in Germany in the year it arises.
Are NS&I Premium Bond prizes taxable in Germany?
Yes, in all likelihood. NS&I Premium Bond prizes are tax-free in the UK but are not treated as lottery winnings for German tax purposes. They are likely taxable as sonstige Einkünfte under § 22 Nr. 3 EStG and must be declared annually in the German Einkommensteuererklärung on Anlage SO.
Are my VCT, EIS or SEIS investments taxed in Germany?
Yes, under general German principles. VCT, EIS and SEIS tax reliefs — income tax relief, CGT exemption, loss relief — are purely UK concepts with no German equivalent. Germany taxes income, dividends, and capital gains from these investments under §§ 17, 20 EStG at standard German rates. The UK reliefs received at the time of investment remain intact under UK law, but they provide no shield against German taxation of the same underlying income or gains.
Do I need both a German Steuerberater and a UK tax adviser after moving to Germany?
For any meaningful UK asset base or UK-source income, yes. German and UK advisers licensed in one jurisdiction cannot file in the other. The right structure is a German Steuerberater specialising in UK cross-border matters working alongside a UK-qualified accountant — coordinated, not in parallel. Kanzlei Thalmeir operates this way with established UK cooperation partners. The cost of coordination is a fraction of the cost of misalignment.
When is the deadline for my first German tax return?
The standard deadline for the German Einkommensteuererklärung is 31 July of the year following the relevant tax year. With tax adviser representation, this extends to the last day of February of the year after that. For a move completed in 2026, the opening German return covers the period from the date of Anmeldung to 31 December 2026, with a practical filing deadline of 28 February 2028 with adviser representation.
9. Sources and Further Reading
Convention between the United Kingdom of Great Britain and Northern Ireland and the Federal Republic of Germany for the Avoidance of Double Taxation and the Prevention of Fiscal Evasion with Respect to Taxes on Income and Capital (DBA DE–UK), Bundesgesetzblatt 1966 II, with 2010 Protocol (BGBl. 2010 II).
Convention between the United Kingdom and Germany for the Avoidance of Double Taxation with Respect to Taxes on Estates, Inheritances, and Gifts, 1964, amended 1971.
German Income Tax Act (EStG), §§ 1, 2, 20, 22, 32d in particular.
German Foreign Tax Act (AStG), § 15 in particular (attribution of foreign trust income).
German Investment Tax Act (InvStG 2018), §§ 6, 16, 18 (Vorabpauschale, Teilfreistellung, fund classification).
German Inheritance and Gift Tax Act (ErbStG), §§ 2, 7, 16, 30 in particular.
UK–EU Trade and Cooperation Agreement (TCA), Protocol on Social Security Coordination, in force 1 January 2021.
HMRC Guidance: Statutory Residence Test (SRT), RDR3 (Guidance Note for Residence, Domicile and the Remittance Basis), and Non-Resident Landlord scheme guidance.
UK Finance Act 2025: Abolition of the remittance basis and introduction of the four-year foreign income and gains (FIG) regime, effective 6 April 2025.
Statistisches Bundesamt (Destatis): Bevölkerung mit Migrationshintergrund, 2024 data on UK nationals resident in Germany.
About the Author
Julian Thalmeir is a licensed German tax adviser (Steuerberater, Steuerberaterkammer München) and Fachberater für Internationales Steuerrecht (Specialist Adviser for International Tax Law). His Augsburg-based boutique, Kanzlei Thalmeir, focuses exclusively on internationally mobile individuals, UK and Commonwealth nationals in Germany, US citizens and green card holders, internationally active entrepreneurs, and high-net-worth families navigating two tax systems simultaneously. The firm was recognised by Handelsblatt as one of Germany’s Best Tax Advisors 2026 and holds a 4.9-star Google rating from 40+ verified client reviews. Julian publishes in IWB (NWB Verlag) and works exclusively bilingual (German / English) with a fully digital workflow.
Plan Your Move to Germany with Confidence
Every relocation is structurally unique. If you are moving from the United Kingdom to Germany — or have already moved and want to ensure nothing has been missed — we are here to help. All consultations cover German tax law and applicable treaty analysis only; UK-side compliance matters are handled in coordination with our established UK cooperation partners.
Request a ConsultationThis article serves for general information purposes only and does not constitute individual tax advice. The legal positions described refer exclusively to German tax law and the applicable double taxation agreements. UK tax law matters are outside the professional scope of a German Steuerberater; for UK-side compliance, please consult a qualified UK tax adviser or accountant. No liability is accepted for the completeness, accuracy or currentness of the information provided. Legal status: June 2026.