German residents with US RSUs: complete tax + filing guide for 2026

You're at SAP Walldorf, Google Munich, Meta Berlin, BMW Munich's tech division, or a US bank's Frankfurt operations. Your US RSUs vest. The German tax framework is uniquely structured: Lohnsteuer at marginal rate on vest, but flat Abgeltungsteuer (~26.4%) on capital gains and dividends. This guide covers both.

The 30-second answer: German residents pay marginal Lohnsteuer (income tax up to 45% + 5.5% Solidaritätszuschlag + church tax if applicable) on RSU vest, plus Sozialversicherung where applicable. Cost basis = FMV at vest in EUR. Capital gains and dividends from private US stock holdings taxed at flat Abgeltungsteuer of ~26.375% (25% + 5.5% surcharge). US dividend WHT: 15% with W-8BEN under Article 10 of US-Germany Tax Treaty. Report on Anlage KAP (Einkommensteuererklärung); German tax year = calendar year; return due 31 July.

German tax year and timeline

• Tax year: calendar year
• Tax return due: 31 July of following year (self-filing)
• With tax adviser (Steuerberater): typically until 31 May of subsequent year
• Filing system: Elster (electronic) or paper

The vest event — German mechanics

When your US RSUs vest while you're German resident:

1. Vest value = FMV × shares at vest date in USD
2. Convert to EUR at ECB reference rate on vest date
3. Vest income classified as Sachbezug (employment-in-kind) under § 19 EStG
4. German employer reports via Lohnsteuerbescheinigung to tax authorities
5. Lohnsteuer withheld at marginal rate plus Solidaritätszuschlag + church tax + Sozialversicherung
6. Cost basis for future Abgeltungsteuer = FMV at vest in EUR

German income tax (Einkommensteuer) rates 2025

Income bracket	Marginal rate
€0 - €11,604	0%
€11,605 - €17,005	Progressive 14% rising
€17,006 - €66,760	Progressive 24% to 42%
€66,761 - €277,825	42%
Over €277,825	45% (Reichensteuer)

Plus:

• Solidaritätszuschlag: 5.5% of income tax (largely abolished for low/middle earners since 2021 but applies above ~€69K income)
• Church tax: 8% (Bavaria, Baden-Württemberg) or 9% (other states) of income tax, if you're registered with a church
• Sozialversicherung: ~20% combined (pension, health, unemployment, care) on earnings up to ceilings

Top effective rate for high earner without church: 45% + 2.475% (Soli) = 47.475% With church: ~51.5%

Abgeltungsteuer — Germany's flat tax on capital income

Since 2009 tax reform, capital income earned in private (non-business) holdings is subject to flat Abgeltungsteuer:

• 25% Abgeltungsteuer (Kapitalertragsteuer)
• + 5.5% Solidaritätszuschlag of the 25% = +1.375%
• + Church tax (8-9% of 25%) if applicable = +2-2.25%

Without church: 26.375% With church: ~28.4-28.6%

Critical advantage: for high-income earners, Abgeltungsteuer is materially lower than marginal income tax (45%+). The flat rate creates a structural incentive to hold capital assets in private capacity.

Applies to:

• Capital gains on share sales (regardless of holding period since 2009)
• Dividend income
• Interest income
• Bond income

Exemption — Sparer-Pauschbetrag:

• €1,000 annual allowance (single)
• €2,000 annual allowance (married filing jointly)
• First €1,000/€2,000 of capital income is tax-free
• Triggered by Freistellungsauftrag (exemption order) at German broker

For foreign-broker-held assets, you must explicitly declare and apply allowance via Anlage KAP.

US dividend withholding for German residents

Under Article 10 of US-Germany Tax Treaty:

• Without W-8BEN: 30% default
• With W-8BEN: 15% reduced rate

German side:

• Gross dividend (EUR converted) reported on Anlage KAP
• German tax at Abgeltungsteuer 26.375%
• US WHT 15% creditable

Example: $100 USD dividend, EUR 0.92 per USD:

• Gross EUR: €92
• US WHT (15%): €13.80
• Net received: €78.20
• Reported on Anlage KAP: €92
• German Abgeltungsteuer (26.375%): €24.27
• Foreign tax credit: €13.80
• Net German tax due: €10.47
• Effective rate: (€13.80 + €10.47) / €92 = 26.375% (the Abgeltungsteuer rate)

The US WHT credits dollar-for-dollar (within limits) against German tax.

Capital gains on US stock sales — Abgeltungsteuer mechanics

For shares acquired AFTER January 1, 2009 (post-Abgeltungsteuer reform):

• Capital gain = sale proceeds − cost basis (both in EUR)
• Taxed at flat Abgeltungsteuer 26.375%
• No holding period distinction (no LTCG advantage like UK/Australia/US)

For shares acquired BEFORE January 1, 2009 (grandfathered):

• Generally tax-free if held >1 year (the old rule)
• Rare for current FAANG employees

For US RSU vests (which occur post-2009): always subject to Abgeltungsteuer.

Compared to other jurisdictions:

Country	Capital gains tax on US stock (top bracket)
Singapore	0%
UAE	0%
India	12.5% (LTCG > 24 months)
Australia	23.5% (50% discount)
US	23.8% (LTCG + NIIT)
UK	24%
Germany	~26.4% (Abgeltungsteuer)
Canada	26.75% (50% inclusion + BC rate)

Germany is mid-pack on capital gains tax for top bracket.

Anlage KAP — the German tax return supplement

For German residents with foreign capital income, Anlage KAP must be filed since German broker source-tax discharge doesn't apply to foreign brokers.

Key sections:

• Zeile 7: Capital gains from share sales
• Zeile 15-19: Dividend income breakdown
• Zeile 41: Foreign capital income (Auslandskapitalerträge)
• Zeile 51: Foreign tax to be credited (anrechenbare ausländische Steuer)
• Sparer-Pauschbetrag: apply exemption (Zeile 16)

EUR conversion methodology: ECB reference rate on transaction date. Document the rate used per transaction.

Best brokers for German residents

Broker	Strengths	Notes
Trade Republic	Most popular German neo-broker; €1 US trades; sophisticated app	Best all-rounder for retail
Scalable Capital	Premium plan offers €0 trades; broad universe	Best for active retail
Comdirect	Commerzbank-owned; established; full-service	Conservative but reliable
Consorsbank	BNP Paribas; mid-tier full-service	Decent alternative
Interactive Brokers Germany	Lowest costs; sophisticated; broadest access	Best for active investors
DKB (Deutsche Kreditbank)	Bank-backed; integrated	Traditional banking feel
ING-DiBa	ING-owned German operation	Mid-tier
Flatex	German broker; competitive pricing	Mid-tier

For RSU consolidation from US employer broker:

• IBKR Germany or Comdirect typical destinations
• Sophisticated FX handling matters for cost basis tracking

For ongoing US stock investment:

• Trade Republic or Scalable Capital for retail
• IBKR for active investors

Riester / Rürup / bAV — German retirement wrappers

For long-term US stock exposure within German tax framework:

Riester (since 2002)

• Government-subsidized retirement savings
• Contribution + state subsidy
• Tax deduction during contribution
• Pension taxed in retirement
• US stock investment via ETF-based Riester products possible but limited

Rürup (since 2005)

• For self-employed and high-earners
• Higher contribution limits
• Larger tax deduction
• Pension taxation in retirement
• More flexibility for US stock exposure

Betriebliche Altersvorsorge (bAV)

• Employer-sponsored
• Tax-deferred contribution
• Pension taxed in retirement

For most US RSU holders, these German wrappers are SECONDARY to direct stock investment due to flexibility constraints. The Abgeltungsteuer rate (26.4%) on private stock holding is already competitive enough that wrapper benefits are marginal.

Cross-border vesting

For German residents whose RSU vesting period included US workdays:

• Workday attribution under US-Germany Treaty Article 15
• US-source portion taxable in US; German-source in Germany
• US tax creditable via FTC mechanism

For complex cross-border situations, consult cross-border specialist.

Strategic playbook for German RSU holders

1. Sell at vest for diversification — convert to EUR, reinvest broadly
2. Use Sparer-Pauschbetrag fully — €1,000/€2,000 annual allowance is small but compounds
3. Maintain W-8BEN — 15% US WHT instead of 30%
4. Track foreign tax credit carefully on Anlage KAP
5. Document EUR conversion at ECB reference rate per transaction
6. Consider ETF-Steuerreform 2018 mechanics — for ETF holdings, "Vorabpauschale" (advance lump-sum tax) applies even without realization. Get specific advice.
7. Maximize bAV contributions if employer offers — tax-efficient retirement saving
8. Avoid Riester/Rürup unless specifically advised — restrictive structures

Common German RSU mistakes

1. Not filing Anlage KAP — foreign capital income MUST be declared (source-tax discharge doesn't cover foreign broker)
2. Wrong EUR conversion methodology — use ECB reference rate, document per transaction
3. Missing Vorabpauschale on US ETFs — annual advance lump-sum tax for some ETF holdings
4. Not claiming foreign tax credit for US WHT
5. Confusing Lohnsteuer (employment) with Abgeltungsteuer (capital) — different rates
6. Late filing — penalties + interest accumulate

The closing read

For German residents with US RSUs, three principles:

1. Vest income at full Lohnsteuer marginal rate (up to 47%+)
2. Capital gains and dividends at flat Abgeltungsteuer 26.375% — meaningfully lower than marginal income tax for high earners
3. File Anlage KAP carefully — foreign capital income compliance is the main German-specific complexity

Cross-references

• US residents with US RSUs guide
• UK residents with US RSUs guide
• Australia residents with US RSUs guide
• Canada residents with US RSUs guide
• Singapore residents with US RSUs guide
• DTAA US-India complete guide — DTAA mechanics primer
• How RSU double-taxation works

Critical disclaimer: this article reflects German tax law as of June 2026. Tax rates, allowances, and policies change with each Bundestag legislation. Specific facts of your situation, residency status (German Hauptwohnsitz vs Nebenwohnsitz), federal state (church tax variations), and individual circumstances determine actual treatment. This article does not substitute for personalized advice from a German Steuerberater. Cross-border situations (Germany + US dual residency, departing Germany mid-year) require specialist advice.