How Tax Residency Works in Germany and the US
Your US Obligation Never Goes Away
As a US citizen or green card holder, you are a US taxpayer for life. Moving to Germany does not change this. The IRS requires you to report your worldwide income every year.
Becoming a German Tax Resident
Germany taxes based on residency. If you register an address in Germany (Wohnsitz) or spend more than 183 days there in a calendar year, you become a German tax resident and HMRC taxes you on your worldwide income.
Germany uses a calendar tax year (January 1 – December 31), the same as the US, which makes coordinating both filings considerably easier than in countries with a different tax year.
Steuerklasse: Germany’s Tax Classes
One thing unique to Germany is the Steuerklasse (tax class) system. When you register in Germany, you are assigned a tax class (I through VI) based on your marital and employment status.
Your tax class determines how much wage tax is withheld from your paycheck monthly. It does not affect your final annual tax bill, that is settled when you file your return, but it does affect your take-home pay throughout the year.
| Tax Class | Who It Applies To |
| I | Single, divorced, or widowed |
| II | Single parent |
| III | Married, higher-earning spouse (paired with Class V) |
| IV | Married, both earning similarly |
| V | Married, lower-earning spouse (paired with Class III) |
| VI | Second or additional employment |
German Tax Rates at a Glance
Germany has one of Europe’s highest tax burdens, which, for Americans, is actually good news. Higher German taxes create larger Foreign Tax Credits that can reduce or eliminate your US tax bill entirely.
2025 German Income Tax Bands
| Income | Rate |
| Up to €12,096 (Grundfreibetrag) | 0% |
| €12,097 – €68,480 | 14% – 42% (progressive) |
| €68,481 – €277,825 | 42% |
| Over €277,826 | 45% (Reichensteuer) |
Other Taxes in Germany that Americans Should Know About
| Tax | Rate | Who Pays It |
| Solidarity Surcharge (Soli) | Up to 5.5% of income tax | Higher earners only — mostly eliminated for low/mid incomes since 2021 |
| Church Tax (Kirchensteuer) | 8% or 9% of income tax | Registered church members only — most expats are exempt |
| Capital Gains Tax (Abgeltungsteuer) | 25% flat rate + Soli | On investment income: dividends, interest, capital gains |
| VAT (Mehrwertsteuer) | 19% standard / 7% reduced | Already included in most prices |
| Solidarity surcharge exemption threshold | Income tax liability below €19,950 | Exempt from Soli entirely |
Social Security Contributions (Sozialversicherung)
Germany’s social security system covers health, pension, unemployment, and long-term care insurance. Combined employee and employer contributions can total roughly 40% of gross salary, split equally between employer and employee.
The US–Germany totalization agreement means you generally pay into one system only, not both.
German Tax Deadlines (2025 Tax Year)
| Deadline | Details |
| July 31, 2026 | German return deadline if filing yourself via ELSTER |
| February 28, 2027 | Extended deadline if a Steuerberater prepares your return |
| 4-year window | Voluntary returns can be filed up to 4 years after the tax year |
| Late penalty | 0.25% of tax owed per month, minimum €25/month, up to €25,000 |
US Expat Tax Service in Germany
Universal Tax Professional has extensive experience helping Americans in Germany with US tax returns, foreign income reporting, and expat tax compliance.
Who Must File a US Return
As a US citizen or green card holder living in Germany, you must file a US federal tax return if your income exceeds the IRS thresholds, even if you already paid German tax on all of it.
2025 US Filing Thresholds
| Filing Status | Gross Income Threshold |
| Single (under 65) | $14,600 |
| Married Filing Jointly | $29,200 |
| Married Filing Separately | $5 |
| Head of Household | $21,900 |
| Self-employed (net income) | $400 |
Filing Your US Return from Germany
Right Order Matters
Because the US and German tax years are both January–December, you can and should complete your German return first. This gives you the exact German taxes paid to calculate your Foreign Tax Credit accurately before filing with the IRS.
Choosing Your Double Tax Relief Strategy
Option A: Foreign Earned Income Exclusion (FEIE) — Form 2555 Excludes up to $130,000 per person (2025) of foreign earned income from US taxation. Requires meeting the Physical Presence Test (330+ days outside the US in a 12-month period) or the Bona Fide Residence Test.
Option B: Foreign Tax Credit (FTC) — Form 1116 Credits German taxes paid against your US bill on a dollar-for-dollar basis. Since German tax rates are high, this typically eliminates US liability entirely — and unlike the FEIE, it also covers passive income like dividends, interest, and rental income.
FEIE vs. FTC for Americans in Germany
| FEIE (Form 2555) | FTC (Form 1116) | |
| What it does | Excludes up to $130,000 of earned income | Credits German taxes against US tax owed |
| Passive income covered? | No | Yes |
| Best for | Lower earners, freelancers | Higher earners, those with investment income |
| Self-employment tax eliminated? | No | No |
The IRS Forms Behind a German Expat Return
Filing a US return from Germany isn’t just Form 1040. Depending on your situation, several additional forms come into play — each tied to something specific about life in Germany.
| Form | When You Need It in Germany |
| Form 1040 | Your main US return — required every year |
| Form 2555 | Claiming the Foreign Earned Income Exclusion on your German salary |
| Form 1116 | Claiming a credit for Lohnsteuer and Abgeltungsteuer paid to Germany |
| Form 8833 | Invoking US–Germany tax treaty benefits (e.g. on pension income) |
| FinCEN 114 (FBAR) | Reporting your Girokonto, Depot, and other German accounts over $10,000 |
| Form 8938 | Reporting larger German financial holdings under FATCA |
| Form 8621 | Required if you hold German-domiciled ETFs, mutual funds, or investment funds (PFIC rules) |
| Form 3520 | May be required for Riester-Rente or Rürup-Rente pension arrangements |
US Tax Deadlines for Expats in Germany
One advantage of living in Germany — unlike the UK — is that both countries share the same January–December tax year.
This means you are not dealing with misaligned tax periods when calculating your Foreign Tax Credit.
However, the US and German filing deadlines still don’t align, which is why most Americans in Germany file their German return first and their US return second.
| Deadline | Details |
| April 15 | Tax owed due — interest runs from this date even with an extension |
| June 15 | Automatic filing extension for Americans living abroad |
| October 15 | Further extension available — request by June 15 |
The US–Germany Tax Treaty
The US–Germany tax treaty helps determine which country has taxing rights over specific income types and prevents double taxation. It is particularly relevant for pension income, dividends, and Social Security.
Key points:
Pension income: Generally taxed only in the country of residence under the treaty
US Social Security and German Rentenversicherung: The totalization agreement means contributions go to one system only — you won’t pay into both
Dividends: The treaty limits German withholding tax on dividends paid to US residents
The Saving Clause: US retains the right to tax its own citizens regardless of treaty provisions
To invoke treaty positions on your US return, file Form 8833. Failing to file Form 8833 when claiming a treaty position is itself a reportable omission — don’t skip it.
US Tax Implications of German Pensions
German pensions are a major area of complexity for American expats, and getting it wrong can be costly.
| Pension Type | German Treatment | US Consideration |
| Deutsche Rentenversicherung (State Pension) | Contributions deductible; benefits taxable | Treaty may limit US taxation to country of residence |
| Betriebliche Altersvorsorge (Company Pension) | Tax-advantaged contributions | Must be reported; treaty relief often available |
| Riester-Rente | Government-subsidised private pension | Complex US status — may be treated as a foreign trust; Form 3520 may apply |
| Rürup-Rente (Basisrente) | Tax-deductible contributions, similar to a 401(k) | Must be reported; classification for US purposes requires specialist advice |
German Investment Accounts and the PFIC Problem
Germany applies a flat 25% Abgeltungsteuer (withholding tax) on investment income — dividends, interest, and capital gains — with a €1,000 annual saver’s allowance (Sparerpauschbetrag).
For US purposes, this creates a credit — but the underlying investments may also create a separate problem.
Any German-domiciled mutual fund, ETF, or investment fund is likely classified as a PFIC (Passive Foreign Investment Company) by the IRS.
The default PFIC tax treatment is punitive — gains are taxed at the highest ordinary income rate plus retroactive interest charges. Many Americans in Germany choose to hold US-listed ETFs through US brokerage accounts to avoid this problem entirely.
Capital Gains: Germany vs. the US
| Germany | US | |
| Rate | 25% flat (Abgeltungsteuer) | 0%, 15%, or 20% depending on holding period and income |
| Annual exemption | €1,000 (Sparerpauschbetrag) | No blanket exemption |
| Short-term gains | Same 25% flat rate | Taxed as ordinary income |
| Currency gains | Generally taxable if held over 1 year | Taxable as ordinary income |
Tax Help for Americans in Germany
Universal Tax Professionals has helped many Americans living in Germany with foreign income reporting, FBARs, FATCA, and other US tax filing requirements.
German Financial Accounts
Living in Germany means you almost certainly hold German financial accounts — a Girokonto for everyday spending, perhaps a Sparkonto or a brokerage Depot, and likely contributions to a German pension.
What many Americans don’t realize is that these accounts don’t just exist for German tax purposes. The US government also wants to know about them, separately from your tax return and regardless of whether you owe any US tax.
FBAR Requirement
If the combined balance of all your German financial accounts — including your current account, savings account, brokerage account, and in some cases pension accounts — exceeded $10,000 at any point during the year, you are required to file an FBAR (FinCEN 114).
This is not filed with the IRS — it goes through the FinCEN BSA E-Filing System separately, and the deadline is April 15 with an automatic extension to October 15.
The $10,000 threshold sounds high, but it catches far more people than expected. It is an aggregate threshold across all accounts, not per account. A Girokonto with €6,000 and a Depot with €5,000 already pushes you over.
Form 8938
If your German financial holdings are more substantial, a second and separate reporting obligation kicks in — Form 8938 (FATCA), filed directly with your Form 1040.
| Filing Status | Must File If German Assets Exceed |
| Single or MFS living abroad | $200,000 on the last day of the year, or $300,000 at any point |
| Married Filing Jointly living abroad | $400,000 on the last day of the year, or $600,000 at any point |
Non-willful FBAR violations start at $10,000 per violation. Willful violations can exceed $100,000 or 50% of the account balance — whichever is greater. If you have been living in Germany and have not been filing these reports, the Streamlined Foreign Offshore Procedure (covered in Section 11) is the safest way to catch up without penalty.
German Documents You’ll Need for Your US Taxes
Each year, Americans in Germany need to gather German-specific documents before completing their US return
| Document | What It Is | Why You Need It for US Taxes |
| Lohnsteuerbescheinigung | Annual wage tax certificate from your employer | Germany's equivalent of a W-2 — shows total income and tax withheld; essential for Form 1116 |
| Steuerbescheid | Tax assessment notice from the Finanzamt | Confirms final German tax liability — the key document for calculating your Foreign Tax Credit |
| Gehaltsabrechnungen (Payslips) | Monthly pay and deductions | Supporting documentation for income and taxes withheld |
| Rentenbescheid | Annual pension statement | Required for pension reporting and may trigger additional IRS forms |
| Depot-Jahresabrechnung | Year-end brokerage account statement | Required for PFIC analysis, FBAR, and FATCA threshold checks |
| Kontoauszüge (Bank statements) | Year-end account balances | Needed to assess FBAR threshold across all German accounts |
| Riester / Rürup statements | Annual pension contribution and value summaries | Needed for pension reporting and potential Form 3520 analysis |
Catching Up If You’re Behind on US Taxes
Many Americans in Germany discover — sometimes years in — that they were supposed to be filing US returns the whole time. If this is you, the IRS has a formal program designed specifically for expats in this situation, and most people who use it come out with zero penalties.
The IRS Streamlined Foreign Offshore Procedure
The Streamlined Foreign Offshore Procedure (SFOP) allows Americans living abroad who non-willfully failed to file to catch up without penalty.
You submit the last three years of delinquent US federal tax returns, the last six years of FBARs, any tax and interest owed, and a signed non-willful certification (Form 14653). All failure-to-file and FBAR penalties are waived for qualifying expats.
The Streamlined Procedure is only available if the IRS has not already contacted you about the unfiled returns or accounts. If you have received any IRS correspondence about compliance, seek professional advice before taking any steps — submitting incorrectly can close off your eligibility.
Catch-Up Options at a Glance
| Situation | Procedure | Penalty Relief |
| Never filed US returns or FBARs | Streamlined Foreign Offshore Procedure | Full penalty waiver |
| Filed returns but missed FBARs | Delinquent FBAR Submission Procedure | Generally no penalties if returns were correct |
| Filed returns but missed Form 8938, 3520, etc. | Delinquent International Information Returns | Penalties may be waived for reasonable cause |
| Already contacted by the IRS | Seek professional advice immediately | Varies |
Owning Property in Germany
Renting Out German Property
Rental income from German property must be reported to both the Finanzamt and the IRS.
In Germany, rental income is reported on your Einkommensteuererklärung under Einkünfte aus Vermietung und Verpachtung.
For the US, it goes on Schedule E of Form 1040. Allowable deductions differ between the two systems.
Selling German Property
Germany: Properties sold within 10 years of purchase are subject to capital gains tax (Spekulationssteuer). Sales after 10 years are generally CGT-free for individuals
US: The Principal Residence Exclusion ($250,000 / $500,000 for married couples) may apply, but currency fluctuations mean your USD gain can differ significantly from your EUR gain and the US calculates everything in dollars
Getting US Tax Help from Germany
Living in Germany while managing US tax obligations can quickly become overwhelming, especially when dealing with foreign income reporting, FBAR requirements, tax treaties, and the risk of double taxation.
At Universal Tax Professionals, we help Americans living in Germany simplify the entire process. Our team specializes in US expat tax services, helping clients stay fully compliant with IRS regulations while identifying every available deduction, exclusion, and foreign tax credit to reduce their tax burden legally.
Whether you’re an employee, freelancer, business owner, dual citizen, or military contractor abroad, we provide personalized guidance, year-round support, and accurate tax preparation designed specifically for US expats.
