Dividends AND interest income — 33 countries

A €10,000 Swiss dividend portfolio recovers up to €2,000.

Information tool, not tax advice. Calculations use OECD treaty rates updated 2026.

Flat subscription — not a % of your refund.

Three reasons investors leave money behind

The European Commission estimates €8.4 billion in cross-border tax relief goes unclaimed every year.

Forms are country-specific

Every jurisdiction has its own filing template — Form 5001 (France), Model 210 (Spain), RF‑1534 (Norway), Form 70 (Switzerland). We generate the right one, pre-filled.

Treaty rates change each year

Withholding caps depend on the bilateral tax treaty between your residence and the dividend source. We use the OECD-published rates current to the tax year you select.

Deadlines are unforgiving

Most refund windows close two to four years after payment. Miss the date and the over-withheld tax stays with the foreign treasury.

Three steps from dividend to refund

1

Enter your dividend or interest income

Source country, residence country, gross amount, payment date. No broker login, no PII required to compute.

2

See the recoverable amount instantly

We apply the treaty rate, subtract what was withheld, and show the gap you can reclaim — with the data source cited inline.

3

Generate the filing-ready PDF

The right country form, pre-filled with your figures. Print, sign, mail — or upload to the tax authority's online portal where supported.

🔒EU data · Supabase RLS · GDPR-compliant
🚫No broker credentials stored
📊10,000+ calculations run
🌍33 countries covered

Run the full calculation

Enter a real dividend or interest payment to see your recoverable amount with the data source cited inline.

Frequently asked questions

Tax Return Buddy

Cross-border dividend & interest withholding-tax recovery — calculate, then file.

Tax Return Buddy is an information tool and does not constitute tax advice.

© 2026 Tax Return Buddy.

Built on OECD treaty data · ECB exchange rates