Reclaim & credit foreign withholding tax
Anyone collecting foreign dividends almost always pays tax twice — once in the source country, once at home. So you are not charged twice over, two mechanisms exist: the tax credit and the refund. This guide explains the difference, shows the withholding-tax rates of the most important countries and reveals the simplest way to skip the paperwork altogether.
Two ways to fight double taxation
When a foreign company pays a dividend, its home state often already deducts a withholding tax. On top of that, your home country taxes the same dividend with its capital-gains tax. To stop this from becoming genuine double taxation, double-taxation treaties (DTTs) provide two tools: the tax credit (the foreign tax is offset against the domestic one) and the refund (the source country pays back the portion withheld in excess). Which tool applies depends on the country and the rate withheld.
Tax credit: usually handled automatically by the broker
The tax credit is the convenient case. Brokers credit the withholding tax paid abroad — up to the treaty rate, usually 15% — directly against your capital-gains tax. Example: 15% was withheld in the US, 25% domestic capital-gains tax is due, 15% of that is credited, so only 10% (plus any surcharge) remains payable at home. You usually have to do nothing — the amount appears as creditable foreign withholding tax in your tax statement.
Refund: needed when a country withholds more than 15%
If a country withholds more than the treaty rate — Switzerland around 35%, France or the Nordic countries often 25–30% — then the portion above 15% is not creditable and must be reclaimed from the foreign tax authority. This goes through a country-specific form, a certificate of residence from your tax office and the dividend vouchers. The effort pays off above all for larger amounts.
Withholding tax in major countries (representative)
| Country | Withheld | Treaty rate | Refund needed? |
|---|---|---|---|
| USA | 15% (with W-8BEN) | 15% | no |
| Switzerland | 35% | 15% | yes, 20% |
| France | up to 25–30% | 15% | yes |
| Denmark | 27% | 15% | yes, 12% |
| Netherlands | 15% | 15% | no |
For broadly diversified investments you can often skip the entire reclaim paperwork by choosing accumulating ETFs domiciled in Ireland (ISIN begins with IE). The fund collects the dividends, uses the treaty rates itself and pays nothing out to you — so there is no withholding tax to reclaim at the investor level. For single-stock dividend strategies, however, the refund remains relevant.
Tax treatment by country
Germany: credit up to 15% automatically via the broker against the capital-gains tax (Abgeltungsteuer, 25% + solidarity surcharge); reclaim the excess via a country form. Austria: credit up to 15% against the KESt (27.5%); refund of the rest works the same way. Spain: the deducción por doble imposición internacional credits the foreign tax up to the treaty rate; the excess is reclaimed in the source country. Italy: for private investors the foreign withholding tax on dividends is usually not creditable — the 26% imposta sostitutiva is charged on the net amount; reclaiming the portion above the treaty rate is especially important here.
FAQ — Reclaim & credit foreign withholding tax
What is the difference between a tax credit and a refund?
With the tax credit, the withholding tax paid abroad is offset against your domestic capital-gains tax up to the treaty rate (usually 15%) — the broker normally does this automatically. The refund concerns the portion above the treaty rate: the source country withholds this excess at first, and you have to reclaim it there separately.
How much withholding tax is credited at home?
Usually up to 15% per country — that matches the typical treaty rate. This creditable foreign withholding tax is offset directly against the domestic 25% capital-gains tax, so only the difference is due at home. Anything withheld beyond that is not creditable and can only be recovered through a refund in the source country.
For which countries do I have to reclaim withholding tax?
Wherever more than the treaty rate is withheld. Classic cases are Switzerland (35%, of which 20% is reclaimable), France, Denmark, Norway, Sweden or Finland. For the US (15% with W-8BEN) or the Netherlands (15%), by contrast, no reclaim is needed because only the treaty rate is withheld in the first place.
How do I avoid the reclaim effort entirely?
For broadly diversified investments, accumulating ETFs domiciled in Ireland are a good option. The fund collects the dividends and uses the treaty rates itself; there is no distribution to you, so there is no withholding tax to reclaim at the investor level. With a single-stock dividend strategy, however, the refund remains an issue.