🇫🇮 Finland Dividend Withholding Tax
Guide for 🇵🇱 Poland Investors (2026)

If you received Finland dividends in 2025, your broker withheld 30.0% — but as a Poland resident you only owe 15% under the bilateral tax treaty. That 15.0-percentage-point difference is yours to reclaim, and you have 3 years to file.

30.0%
Finland WHT
15%
PolandFinland Treaty
15.0%
Reclaimable

Poland investors can reclaim 15.0 percentage points of each dividend from Finland. On a EUR1,000 dividend, that's EUR150 back.

Reclaim deadline: 3 years from payment date. You can still reclaim dividends paid in 2023 or later.

Exact Reclaim Deadlines by Dividend Year

The 3 years window is measured from the payment date of each dividend. Here are the concrete cut-off dates for recent years:

Dividend yearDividends paidReclaim deadlineStatus
20231 Jan 2023 – 31 Dec 202331 Dec 2026Expires this year
20241 Jan 2024 – 31 Dec 202431 Dec 2027Open
20251 Jan 2025 – 31 Dec 202531 Dec 2028Open
20261 Jan 2026 – 31 Dec 202631 Dec 2029In progress

How Much Can You Reclaim?

Example: Poland investor receives EUR1,000 in Finland dividends

Gross dividend declaredEUR1,000
Less: Finland WHT (30.0%)EUR300
Amount received (after WHT)EUR700
Tax due under DTT (15%)EUR150
Amount you can reclaim+EUR150

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 PolandFinland Tax Treaty

Poland and Finland 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 Finland's domestic withholding rate is 30.0%, Poland investors are over-withheld by 15.0 percentage points and are entitled to reclaim the excess.

Finland withholds 30% (or 35% for residents of non-treaty countries) on dividends to non-residents. Interest income is generally 0% WHT for foreign investors.

How to Reclaim: Step-by-Step

  1. 1
    Gather your dividend documentation

    Collect all dividend vouchers and broker statements showing Finland dividends received and the 30.0% WHT deducted. You need the exact gross amounts, dates, and ISIN codes.

  2. 2
    Obtain a certificate of tax residence from Poland

    Apply to your local tax authority (Poland tax office) for an official certificate confirming you were tax-resident in Poland during the dividend year. This is mandatory for most WHT reclaims.

  3. 3
    Complete Form 16

    Foreign income and tax credit declaration for Finnish residents. Tax Return Buddy pre-fills this form using your dividend data — reducing errors and saving hours.

  4. 4
    Submit to Vero Skatt (Finnish Tax Administration)

    Send the completed form, your residence certificate, and dividend vouchers to the Vero Skatt (Finnish Tax Administration). Check whether electronic submission is available — it's typically faster.

  5. 5
    Wait for processing

    Finland 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 Poland 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 Finland

Form 16
Tax Credit

Foreign income and tax credit declaration for Finnish residents

Generate
Dividend Declaration
Declaration

Dividend income from foreign sources

Generate

Common Mistakes to Avoid

  • !Missing the deadline: Reclaims are time-barred after 3 years. Don't delay — dividends from 2023 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 Finland 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 Finland 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 Poland instead of a refund from Finland?

Yes — this is often simpler. Rather than filing a refund claim with Vero Skatt (Finnish Tax Administration), you declare the Finland WHT withheld as a foreign tax credit on your Poland tax return. Sufficient Poland 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 Poland bill rather than as a cash refund from Finland.

Frequently Asked Questions

How long do I have to reclaim Finland withholding tax?

Poland investors generally have 3 years from the date the dividend was paid to submit a reclaim. Dividends paid in 2023 are the earliest you can still claim for in 2026.

Do I need a tax advisor to reclaim Finland 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. Finland 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 30.0% was deducted, you have a full reclaim to make.

Can I use a foreign tax credit instead of a refund?

Yes — if your Poland tax return allows it, you can claim the Finland tax withheld as a foreign tax credit against your domestic tax bill. This is often simpler than filing a refund in Finland, though sufficient Poland tax liability is required to offset the credit.

Generate your Finland reclaim form now

Tax Return Buddy pre-fills Form 16 using your dividend data. Takes minutes, not hours.

Start your claim — it's free

Also investing in? Poland investor guides for other source countries:

Finland WHT guides for other investor countries: