How should you properly settle your Swiss tax affairs when moving back home?
Leaving Switzerland: when tax liability ends, how to withdraw Pillar 2 and Pillar 3a assets, and what happens to your AHV pension. A practical overview for Hungarians.
Table of contents
- When and how should you notify the Swiss authorities of your departure?
- Why do you need to file a partial-year tax return?
- What is the recommended order of steps?
- How have Swiss–Hungarian tax rules changed from 2026?
- Can Swiss pension fund capital from the 2nd and 3a pillars be withdrawn when moving to Hungary?
- What qualifies as “compulsory social insurance coverage” in Hungary?
- How is the payout of Swiss pension capital taxed, and how can withholding tax be reclaimed?
- Hungarian perspective: the role of the tax residency certificate
- What happens to the Swiss state pension, AHV, after returning home?
- Why do paid AHV contributions not “disappear”?
- Hungarian perspective: coordination of pensions
- Sources
- Related Articles
When and how should you notify the Swiss authorities of your departure?
You must notify the municipality of your place of residence of your departure (Abmeldung bei der Einwohnerkontrolle / Gemeinde), and the authority will issue a deregistration certificate (Abmeldebestätigung). This certificate subsequently serves as proof in numerous matters—bank accounts, pension funds, tax authorities—that you have left the country.
According to the dossier, deregistration generally must be reported no more than 30 days before departure. The wording “generally” is important: the specific deadline may vary by canton and municipality, so it is advisable to check the rules of your own Gemeinde before planning the timing.
Unlimited tax liability ends on the date of actual and permanent departure. This requires that two conditions be met simultaneously: giving up your Swiss residence and establishing a residence abroad.
Why do you need to file a partial-year tax return?
In the year of departure, a tax return must be filed not for the full year, but for the period from 1 January until the date of departure. This is the partial-year tax return (unterjährige Steuererklärung).
When determining the tax rate, regular income is annualised (on a pro rata basis), meaning that income for the partial period is calculated as if it applied to the entire year, and the resulting rate is then applied to the actual income earned during the partial period. This mechanism is important because of the progressive tax scale: partial-year income alone would fall into a lower bracket, whereas annualisation assigns the rate corresponding to the actual annual income level.
What is the recommended order of steps?
In practice, the steps form a chain:
Deregister with the municipality and obtain the Abmeldebestätigung.
File the partial-year tax return for the year of departure.
Items 2 and Pillar 3aand settlement of savings (payout or transfer).
Documentation of AHV entitlement for future pension claims.
Bank accounts, insurance policies and health insurance (Krankenkasse) closure.
How have Swiss–Hungarian tax rules changed from 2026?
This article does not provide a specific answer to this question, as the available, verified sources do not contain a dated, confirmed change for 2026 concerning the Hungarian–Swiss double taxation agreement (Doppelbesteuerungsabkommen, DBA).
What can be stated responsibly is that the role of a double taxation agreement is to determine which state has the right to tax a particular income—for example, a pension capital payout or a pension annuity. If the agreement grants the right to tax to the country of residence (in this case, Hungary), this affects whether withholding tax deducted in Switzerland can be reclaimed.
The specific rules in force for 2026 must be confirmed from official sources before publication. In tax matters, the individual situation (type of income, tax residence, timing) is decisive, so a general article cannot replace a personalised review.
Can Swiss pension fund capital from the 2nd and 3a pillars be withdrawn when moving to Hungary?
Partly. Restricted private pension savings (Pillar 3a, Säule 3a) can be withdrawn in full, while the 2nd pillar (Pensionskasse / BVG) can only be withdrawn partly in cash when permanently giving up Swiss residence.
The decisive factor is whether you establish compulsory social insurance coverage in Hungary.
Savings component | Can it be withdrawn in cash? | Condition / note |
|---|---|---|
2nd pillar — mandatory portion (BVG-Obligatorium) | No, if compulsory social insurance coverage is established in Hungary | The portion that cannot be paid out must remain in a vested benefits account (Freizügigkeitskonto) until retirement age |
2nd pillar — portion above the mandatory minimum (Überobligatorium) | Yes | Upon permanently giving up Swiss residence |
3rd pillar (Säule 3a) | Yes, in full | Upon permanently giving up Swiss residence |
This distinction is the source of the most common misunderstanding. Anyone moving to the EU (including Hungary) and joining the compulsory social insurance system there cannot withdraw the mandatory portion of their 2nd pillar as a lump sum — it remains in a vested benefits account held with a vested benefits foundation (Freizügigkeitsstiftung) on a Freizügigkeitskonto and generally becomes accessible upon reaching retirement age.
What qualifies as “compulsory social insurance coverage” in Hungary?
The dossier does not elaborate on this concept, so the specific legal classification under Hungarian law must be clarified on a case-by-case basis. In practice, this means that taking up employment in Hungary or establishing another insurance relationship may affect whether the mandatory portion can be paid out. It is advisable to obtain official confirmation for your own situation before requesting the payout.
How is the payout of Swiss pension capital taxed, and how can withholding tax be reclaimed?
Withholding tax (Quellensteuer) is levied on pension capital paid out from Switzerland. If the double taxation agreement grants the taxing right to the recipient country, the withheld tax can be reclaimed retroactively upon application.
The withholding tax rate is not uniform: it is determined by the rules of the canton where the paying foundation (Freizügigkeitsstiftung) is based. This means that two individuals in otherwise identical circumstances may pay different withholding tax simply because the foundation managing their pension account is located in a different canton.
The refund process generally follows this logic:
The foundation pays out the capital and deducts withholding tax.
You provide proof of foreign (Hungarian) tax residency and of taxation there.
You submit the refund application to the competent Swiss cantonal tax authority.
The refund is not automatic, and the specific procedure and the required supporting documents depend on the rules of the canton and the agreement. This must be checked separately in individual cases, as the canton of the foundation’s registered office and the recipient country’s taxing rights together determine whether the amount withheld is actually refundable.
Hungarian perspective: the role of the tax residency certificate
Proof of Hungarian tax residency is essential for obtaining a refund. This is provided through a tax residency certificate issued by the Hungarian tax authority. Timing also matters: it is advisable to plan so that Hungarian residency can already be documented at the time of the payout. The precise Hungarian tax treatment (taxation of the payout in Hungary) depends on the individual circumstances and requires official confirmation.
What happens to the Swiss state pension, AHV, after returning home?
The Swiss state pension (AHV / AVS) cannot be withdrawn as a lump-sum cash payment when moving back home. AHV is not capital but a pension benefit, paid upon reaching retirement age — including to recipients living abroad, such as in Hungary.
According to the dossier, entitlement requires at least 12 months of Swiss contribution payments. If this condition is met, a pro-rata Swiss AHV pension is payable upon reaching retirement age (65 according to the cited source), and it can also be transferred to a foreign place of residence.
An important tax detail: when AHV is paid abroad, no federal or cantonal withholding tax is deducted in Switzerland. According to the dossier, taxation takes place in the country of residence.
Why do paid AHV contributions not “disappear”?
Because entitlement is built up based on months of contributions, and the pension becomes due later, upon reaching retirement age. Returning home does not end the entitlement — however, it is important that contributions are documented and that the claim is submitted to the appropriate institution upon reaching retirement age.
Hungarian perspective: coordination of pensions
Anyone who has also accrued insurance periods in Hungary retains entitlement to both the Swiss AHV pension and Hungarian pension benefits — the two systems each pay separately in proportion to the entitlement accrued under their own system. When claiming a Swiss partial pension, proof of contribution periods is the starting point, so it is advisable to carefully retain documents relating to the Swiss years.
Sources
admin.ch (emigration) —
admin.ch (pension abroad) —
ethz.ch (Leaving Switzerland) —
lu.ch (Steuerbuch, taxation of lump-sum payments) —
sg.ch (retirement, Hungarian-language PDF) —
taxea.ch (Leaving Switzerland – tax obligations) —
finanzmonitor.com (2nd pillar upon emigration) —
expat-savvy.ch (pension withdrawal guide) —
migrosbank.ch
(pension abroad) —be.ch
(withholding tax guide) —financephoenix.ch
(leaving Switzerland) —flytorelocation.com
(deregistration 2026) —countrytaxcalc.com
(moving from Switzerland 2026) —auswanderung.ch
ahv-bvg.com (Q&A) —
finberg.ch (AHV benefits) —
Related Articles
In Brief
When moving back home, the first step is to deregister with the Swiss municipality of residence, followed by submitting a partial-year tax return for the year of departure. The withdrawal of Pillar 2 and Pillar 3a assets, the reclaim of withholding tax, and the preservation of AHV entitlements each require separate checks, particularly in relation to compulsory social insurance coverage in Hungary and tax residency.
Key Takeaways
- Before scheduling your departure, check the deregistration deadline set by your own Gemeinde, as municipal rules may vary.
- Request and retain the Abmeldebestätigung certificate, as it may serve as evidence for banking, pension fund and tax matters.
- Submit a partial-year tax return for the period from 1 January until the date of departure in the year you leave Switzerland.
- Before settling your Pillar 2 and Pillar 3a assets, clarify whether compulsory social insurance coverage will arise in Hungary, as this may determine whether the mandatory portion of Pillar 2 can be paid out.
- Before a pension capital withdrawal, obtain proof of Hungarian tax residency and check the refund procedure in the canton where the paying foundation is based.
- Keep the documentation of your Swiss AHV contributions, as it forms the basis for claiming a future pro-rata Swiss pension.
Frequently Asked Questions
Where and when must departure from Switzerland be reported?
Departure must be reported to the municipality of residence, at the Gemeinde or Einwohnerkontrolle office. The authority will issue an Abmeldebestätigung certificate. The deregistration deadline is generally no more than 30 days before the move, but this should be checked separately with your own municipality.
Is it necessary to submit a partial-year tax return in the year of departure?
Yes. The return covers the period from 1 January until the actual date of departure. Regular income is annualised to determine the tax rate, which is then applied to the actual income earned during the partial year.
Can the full Swiss Pillar 2 balance be withdrawn when moving to Hungary?
Not in every case. If compulsory social insurance coverage arises in Hungary, the mandatory portion of Pillar 2 cannot be withdrawn in cash and remains in a Freizügigkeitskonto. The portion exceeding the mandatory amount can generally be paid out when Swiss residence is permanently relinquished.
Can the full amount of Pillar 3a be withdrawn when moving back home?
Yes. According to the article, Pillar 3a can be paid out in full when Swiss residence is permanently relinquished. However, the taxation of the payout and the reclaim of Swiss withholding tax deducted from it must be handled separately.
Can Swiss withholding tax be reclaimed after a pension capital payout?
In certain cases, yes, if the double taxation agreement grants Hungary the right to tax the amount. The refund is not automatic: Hungarian tax residency and taxation there generally need to be documented, after which an application must be submitted to the competent cantonal tax authority.
What happens to Swiss AHV contributions after moving back home?
AHV contributions are not lost, and AHV cannot be withdrawn as a lump sum. If at least 12 months of Swiss contributions have been paid, a pro-rata Swiss AHV pension may be payable upon reaching retirement age, including to recipients living abroad, such as in Hungary.
In what order should Swiss affairs be settled?
It is advisable to first complete municipal deregistration and obtain the Abmeldebestätigung, then submit the partial-year tax return. This can be followed by settling Pillar 2 and Pillar 3a assets, documenting AHV entitlement, and finally closing bank accounts, insurance policies and Krankenkasse coverage.