U.S. retirement · Moving to Germany
Roth IRA when moving to Germany
A Roth IRA can be especially attractive in the United States because qualified distributions may be tax-free for U.S. federal income tax purposes. After a move to Germany, however, that U.S. tax treatment should not simply be assumed to apply in Germany. At the same time, the Germany–U.S. tax treaty expressly recognizes Roth IRAs as pension plans and generally protects the accumulation phase. Contributions, earnings and Roth conversions should therefore be documented before the move.
Germany–U.S. tax treaty
A Roth IRA generally remains a treaty-recognized pension plan after moving to Germany
The protocol to the Germany–U.S. tax treaty expressly lists Roth IRAs under Section 408A IRC as U.S. pension plans. Moving to Germany therefore does not generally cause the Roth IRA to be treated like an ordinary U.S. brokerage account.
This is particularly important during the accumulation phase. Article 18A generally protects income accruing inside the pension plan from current German taxation at participant level until amounts are distributed from the plan.
Article 18A
The accumulation phase must be separated from the later distribution
Article 18A generally preserves tax deferral inside the pension plan. A German-resident taxpayer therefore generally does not have to calculate dividends, interest and capital gains generated inside the Roth IRA every year as ordinary German investment income.
This treaty protection does not mean that a later distribution is automatically tax-free in Germany. The distribution must be analyzed separately under German domestic tax law.
- Roth IRA expressly recognized as a pension plan
- no annual participant-level taxation of plan earnings in principle
- accumulation phase generally protected
- distributions require a separate analysis
- U.S. tax-free treatment does not automatically determine German tax
Special status of Roth IRAs
The treaty does not treat a Roth IRA like a Traditional IRA for every purpose
Although Roth IRAs are expressly recognized as pension plans, the treaty protocol excludes them from certain provisions concerning corresponding pension plans and cross-border contribution relief.
This distinction matters. Recognition as a pension plan does not mean that new Roth IRA contributions automatically receive German tax deductions or the same treatment as contributions to qualifying German occupational pension arrangements.
Contribution basis
Regular Roth contributions were generally made from already-taxed income
The main difference from a Traditional IRA is the U.S. tax treatment of contributions. Regular Roth IRA contributions are generally not deductible for U.S. federal income tax purposes. The contributions therefore typically come from income that has already been taxed.
For later German tax purposes, this contribution basis should be documented separately from investment earnings and amounts attributable to Roth conversions.
Regular contributions
Direct Roth IRA contributions generally made from already-taxed income.
Investment earnings
Interest, dividends and capital appreciation generated inside the Roth IRA.
Roth conversions
Amounts transferred from a Traditional IRA or another tax-deferred retirement arrangement into the Roth IRA.
Rollovers
Transfers from other U.S. retirement arrangements whose historical tax treatment should be tracked separately.
Distribution
A Roth IRA distribution that is tax-free in the U.S. is not automatically tax-free in Germany
A qualified Roth IRA distribution may be entirely tax-free for U.S. federal income tax purposes. German income tax law, however, requires its own classification of the payment.
The U.S. characterization as a “qualified distribution” does not automatically bind the German tax authorities. The German result depends in particular on the classification of the Roth IRA, the composition of the distribution and the prior tax treatment of the underlying contributions.
Section 22 No. 5 EStG
Since 2025, German law expressly considers foreign tax relief for retirement contributions
From tax year 2025, Section 22 No. 5 EStG expressly takes into account contributions to foreign pension institutions where comparable tax exemption or tax relief was granted in Germany or another country.
For Roth IRA contributions, it is therefore particularly important that regular contributions are generally made from already-taxed income. This differs materially from typical Traditional IRA or Traditional 401(k) contributions that received tax relief during the accumulation period.
The composition of the later distribution should therefore be documented. A Roth IRA and a Traditional IRA should not simply be treated identically for German tax purposes.
Why history matters
A Roth IRA can contain components with very different tax histories
Regular contributions only
These amounts generally provide strong evidence that the original funds came from already-taxed income.
Substantial earnings
For older Roth IRAs, a significant portion of the account may consist of investment growth accumulated over many years.
Prior conversions
For Roth conversions, it should be documented when the conversion occurred and from which tax-deferred arrangement the funds originated.
Multiple rollovers
For more complex account histories, the source and tax history of each component should be preserved where possible.
Roth conversion
A Roth conversion after moving to Germany should be reviewed before execution
Under U.S. tax law, converting a Traditional IRA to a Roth IRA generally causes the converted tax-deferred amount to be included in U.S. taxable income.
Once the taxpayer is German resident, the German result should not be inferred automatically from the U.S. treatment. The analysis may involve Article 18A, the transfer between two U.S. pension plans, the German classification of both the source and destination plans, and the later treatment of the conversion basis.
A significant Roth conversion should therefore ideally be modeled under both German and U.S. tax rules before it is carried out.
Before moving
What Roth IRA owners should review before becoming German tax resident
Determine contribution basis
The cumulative amount of regular Roth IRA contributions should be documented before the move where possible.
Keep Forms 5498
Historical Forms 5498 can help document contributions, conversions and rollovers.
Review Forms 8606
Forms 8606 can contain important information relating to prior IRA conversions and nondeductible contributions.
Archive account statements
Annual statements can document the Roth IRA balance and history before German tax residence begins.
Review planned conversions
A proposed Traditional-to-Roth conversion should be compared before and after the move.
Review planned withdrawals
For significant distributions, timing before or after German treaty residence can materially affect the tax analysis.
Year of the move
The date German tax and treaty residence begins can be decisive
A person moving from the United States to Germany during the year can be subject to different tax regimes before and after the relocation. The date a German home becomes available and the point at which Germany becomes the treaty residence should therefore be documented carefully.
For significant Roth IRA transactions, a difference of only a few weeks can determine whether Germany is already involved in the tax analysis.
- date German housing becomes available
- actual move-in date
- continuing U.S. home
- treaty residence under Article 4
- date of Roth conversions
- date of distributions
New contributions after moving
Additional Roth IRA contributions after the move require a separate German analysis
The fact that a contribution is permitted under U.S. Roth IRA rules does not mean that it receives a German income tax deduction. The treaty expressly treats Roth IRAs differently from certain other qualifying U.S. pension plans under some contribution-relief provisions.
Anyone who plans to continue contributing after moving should therefore review U.S. contribution eligibility and German tax treatment separately.
Brokerage vs. Roth IRA
The distinction from an ordinary U.S. investment account becomes important after moving
Roth IRA
A qualifying treaty pension plan. Income generated inside the plan is generally protected from current participant-level German taxation until distribution.
Ordinary brokerage account
Dividends, interest, fund taxation and realized capital gains can become currently taxable under German law after the move.
U.S. tax perspective
U.S. citizenship and U.S. Roth IRA rules remain relevant in parallel
For U.S. citizens, U.S. federal income tax obligations generally continue after moving to Germany. U.S. rules relating to qualified distributions, five-year rules, Roth conversions and contribution eligibility therefore remain relevant in addition to the German analysis.
The detailed U.S. treatment is covered on taxrep.us. Taxrep.de focuses on the German tax and treaty perspective.
Common mistakes
Common mistakes involving a Roth IRA before and after moving to Germany
Treating the Roth IRA like a brokerage account
The treaty expressly recognizes Roth IRAs as pension plans and generally protects the accumulation phase.
Assuming U.S. tax-free treatment applies in Germany
A qualified distribution is not automatically tax-free in Germany merely because it is tax-free for U.S. purposes.
Failing to document contribution basis
Regular contributions made from already-taxed income should be distinguishable from earnings and conversion amounts.
Treating Traditional and Roth IRAs identically
The historical tax treatment of contributions differs significantly and can affect later German taxation.
Converting without German tax analysis
A conversion that is attractive under U.S. tax rules can raise separate German cross-border tax questions once German residence has begun.
Ignoring the move date
For significant conversions or distributions, the timing relative to the start of German treaty residence can be decisive.
Related guidance
Related topics
Frequently asked questions
Roth IRA when moving to Germany
Is my Roth IRA immediately taxable when I move to Germany?
Does Germany tax dividends and capital gains inside my Roth IRA every year?
Is a qualified Roth IRA distribution tax-free in Germany?
Why is my Roth contribution basis important?
Can I continue contributing to my Roth IRA after moving to Germany?
Should I complete a Roth conversion before moving?
Which records should I keep?
Is a Roth IRA treated the same as a Traditional IRA in Germany?
Germany–U.S. tax advice
Do you have a Roth IRA and plan to move to Germany?
We review contribution basis, earnings, prior Roth conversions and rollovers, treaty treatment under Article 18A, planned distributions and the timing of important transactions before and after the move.
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