🇵🇱 Poland Dividend Withholding Tax
Guide for 🇨🇭 Switzerland Investors (2026)
If you received Poland dividends in 2025, your broker withheld 19.0% — but as a Switzerland resident you only owe 15% under the bilateral tax treaty. That 4.0-percentage-point difference is yours to reclaim, and you have 5 years to file.
Switzerland investors can reclaim 4.0 percentage points of each dividend from Poland. On a PLN1,000 dividend, that's PLN40 back.
Exact Reclaim Deadlines by Dividend Year
The 5 years window is measured from the payment date of each dividend. Here are the concrete cut-off dates for recent years:
| Dividend year | Dividends paid | Reclaim deadline | Status |
|---|---|---|---|
| 2021 | 1 Jan 2021 – 31 Dec 2021 | 31 Dec 2026 | Expires this year |
| 2022 | 1 Jan 2022 – 31 Dec 2022 | 31 Dec 2027 | Open |
| 2023 | 1 Jan 2023 – 31 Dec 2023 | 31 Dec 2028 | Open |
| 2024 | 1 Jan 2024 – 31 Dec 2024 | 31 Dec 2029 | Open |
| 2025 | 1 Jan 2025 – 31 Dec 2025 | 31 Dec 2030 | Open |
| 2026 | 1 Jan 2026 – 31 Dec 2026 | 31 Dec 2031 | In progress |
How Much Can You Reclaim?
Example: Switzerland investor receives PLN1,000 in Poland dividends
Rates are for illustrative purposes. Actual amounts depend on your specific dividends and applicable treaty provisions. Use Tax Return Buddy to calculate your exact reclaim based on your actual dividend data.
The Switzerland–Poland Tax Treaty
Switzerland and Poland have a Double Taxation Treaty (DTT) that limits how much each country can withhold on cross-border investment income. For dividends, the standard treaty rate is 15%. Because Poland's domestic withholding rate is 19.0%, Switzerland investors are over-withheld by 4.0 percentage points and are entitled to reclaim the excess.
Poland applies 19% on dividends and 20% on interest to non-residents. EU residents may benefit from reduced rates under the EU Parent-Subsidiary Directive in addition to treaty rates.
How to Reclaim: Step-by-Step
- 1Gather your dividend documentation
Collect all dividend vouchers and broker statements showing Poland dividends received and the 19.0% WHT deducted. You need the exact gross amounts, dates, and ISIN codes.
- 2Obtain a certificate of tax residence from Switzerland
Apply to your local tax authority (Switzerland tax office) for an official certificate confirming you were tax-resident in Switzerland during the dividend year. This is mandatory for most WHT reclaims.
- 3Complete PIT-ZG
Foreign income and tax credit declaration for Polish residents. Tax Return Buddy pre-fills this form using your dividend data — reducing errors and saving hours.
- 4Submit to Krajowa Administracja Skarbowa (KAS)
Send the completed form, your residence certificate, and dividend vouchers to the Krajowa Administracja Skarbowa (KAS). Check whether electronic submission is available — it's typically faster.
- 5Wait for processing
Poland processes reclaim applications in 3–12 months. Keep copies of everything you submit. If you haven't received a response after 12 months, follow up with the tax authority.
Documents You'll Need
- Certificate of tax residence issued by the Switzerland tax authority
- Dividend vouchers / payment advice from your broker or the paying company
- Bank statement showing the dividend payment and WHT deducted
- Completed reclaim form (generated below)
Available Forms for Poland
Foreign income and tax credit declaration for Polish residents
Common Mistakes to Avoid
- !Missing the deadline: Reclaims are time-barred after 5 years. Don't delay — dividends from 2021 expire soon.
- !Expired residence certificate: Most countries require the certificate to be issued within the last 12 months. Get a fresh one per tax year claimed.
- !Wrong form variant: Some countries have different forms depending on your residence (e.g. Switzerland's Form 70 has country-specific variants). Using the wrong one causes rejection.
- !Reclaiming when broker already applied the treaty rate: Check your dividend vouchers. If only 15% was withheld, you have nothing more to reclaim.
Can I Reclaim If…?
…I hold Poland shares through an ISA, SIPP, or pension?
Generally no. Tax-advantaged wrappers (ISA, SIPP, 401k, etc.) are often not recognised as the "beneficial owner" under a tax treaty — the pension fund or custodian holds that status. Individual investors inside a pension cannot file a WHT reclaim directly. Check with your scheme administrator whether the fund itself reclaims on your behalf.
…I invest via an ETF or investment fund?
No. When you hold an ETF, the fund owns the shares — not you. The fund receives dividends net of WHT. Some domiciles (e.g. Luxembourg, Ireland) allow the fund to reclaim treaty benefits, but individual investors do not have a separate reclaim right. The fund's total expense ratio or distribution amount already reflects whatever WHT the fund recovered.
…I hold the shares through a nominee account at my broker?
Yes, in most cases. Nominee holdings are the standard for retail investors, and Poland accepts reclaims from the beneficial owner (you) as long as you can document that you received the dividend. Your broker's dividend voucher or statement is sufficient proof.
…I want to claim a foreign tax credit in Switzerland instead of a refund from Poland?
Yes — this is often simpler. Rather than filing a refund claim with Krajowa Administracja Skarbowa (KAS), you declare the Poland WHT withheld as a foreign tax credit on your Switzerland tax return. Sufficient Switzerland tax liability is required to offset the credit. The credit route doesn't require a certificate of residence and is typically processed faster, but the recovery is applied against your Switzerland bill rather than as a cash refund from Poland.
Frequently Asked Questions
How long do I have to reclaim Poland withholding tax?
Switzerland investors generally have 5 years from the date the dividend was paid to submit a reclaim. Dividends paid in 2021 are the earliest you can still claim for in 2026.
Do I need a tax advisor to reclaim Poland WHT?
Many investors reclaim successfully without a tax advisor. The main requirements are: correct form, certificate of tax residence, and dividend documentation. Tax Return Buddy generates the completed form for you.
How long does the refund take to arrive?
Processing times vary by country. Poland typically takes 3–12 months from submission. Claims submitted electronically are generally faster than paper filings.
What if my broker already reduced the withholding at source?
Some brokers apply the treaty rate automatically (known as "relief at source"). If only 15% was withheld (the treaty rate), there is nothing more to reclaim. Check your dividend vouchers — if 19.0% was deducted, you have a full reclaim to make.
Can I use a foreign tax credit instead of a refund?
Yes — if your Switzerland tax return allows it, you can claim the Poland tax withheld as a foreign tax credit against your domestic tax bill. This is often simpler than filing a refund in Poland, though sufficient Switzerland tax liability is required to offset the credit.
Generate your Poland reclaim form now
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