How much does it cost to recover withholding tax on foreign dividends?

Straight answer: three models coexist in this market. The success fee — often between 15 and 35% of the amount recovered, almost never displayed publicly —, the fixed fee per filing, and the hourly billing of tax lawyers. At FiscalPlace the grid is public: a degressive, marginal-by-tranche success fee from 25% down to 8%, a €39 floor, a €5,000 cap — and nothing at all if the recovery fails. The details, with four worked examples, follow.

You have just discovered that a foreign tax authority withheld more than the tax treaty allows — 35% on a Swiss dividend where 15% would have sufficed, say — and that the difference can be recovered. Next question, entirely fair: what does recovery cost? It is the question this industry answers worst: most providers publish no pricing at all (we devoted a whole article to that silence). Here are the three models you will encounter, their real ranges, our full grid, the hidden costs to hunt down — and the true cost of doing it yourself.

How do withholding tax recovery providers charge?

Three billing logics share the market, each with its zone of relevance — and its blind spots.

Those ranges are indicative: the bulk of the market prices case by case, based on volumes and the custody chain. The practical consequence for an individual or a small structure: getting a firm price without sitting through a sales call is very hard.

How our grid works: degressive, marginal, published

Our success fee works like income-tax brackets: each slice of the recovered amount is charged at its own tier's rate — a higher tier's rate never applies to the whole. And it is only due on amounts actually recovered: claim rejected, deadline expired, administration gone silent — you pay nothing.

• Floor: €39 per successful claim — never charged upfront, never charged on failure.
• Cap: €5,000 per claim, whatever the recovery.
• Disbursements passed on at cost (custodian confirmations, form certification fees…), receipts attached, no markup.
• Above €75,000 recovered: institutional quote — at that scale bespoke pricing becomes legitimate again, and we say so rather than dressing it up.

Alongside the success fee, fixed-fee services cover standalone filings: the W-8BEN at €49, the W-8BEN-E at €129, the certificate of tax residence at €79, the ITIN at €149 (deducted from the success fee if you later upgrade to a full recovery), and priority handling at €89 for claims close to their deadline. Everything is laid out on the pricing page and explained plainly in how we get paid.

Four worked examples

The marginal scale makes the effective rate degressive: the bigger the claim, the lower the percentage you actually pay.

What does a typical claim yield? The Swiss case, line by line

Switzerland illustrates the mechanics well, because the gap there is the widest in Europe: 35% withheld at source, 15% owed under the treaty. Take €8,000 of gross Swiss dividends received by a French resident:

Two Swiss constraints to know before celebrating: the claim expires 3 years after the end of the calendar year of the dividend, and filing has been electronic-only since 2025 (Form 83 for a French resident). A paper file can be returned unexamined.

Which hidden costs should you watch for (with us as with anyone)?

A percentage on its own says almost nothing. The real differences in the final invoice hide in the secondary lines:

• Undisclosed minimums. A "15% success fee" paired with a hidden minimum of several hundred euros swallows a small recovery whole. Ours exists too — €39 — but it is published, and the simulator warns you before you commit to anything.
• Inflated disbursements. Custodian confirmations, translations, form certifications: passed on "with coordination fees", they can double. Demand cost price, receipts attached.
• Upfront file-opening fees. Paid in advance and kept even if the claim fails: the exact opposite of a success-based model.
• The definition of "success". Fee on the amount claimed or the amount obtained? Before or after disbursements? Every word matters when the invoice arrives.
• Multi-year exclusivity clauses. Some mandates lock in all your future recoveries, every country and every year. Ours are limited to the claims you actually entrust to us.

What does doing it yourself really cost?

Zero euros in fees — and sometimes that is the right call, let's say it plainly. But DIY has a real cost, in time and in risk:

• Obtaining a certificate of tax residence per country and per year claimed, stamped by your local tax office.
• Identifying the right form and procedure: mandatory electronic filing in Switzerland since 2025, the BZSt online portal in Germany, the paper NR7-R in Canada — three countries, three different worlds.
• Reconciling statements, tax vouchers and claimed amounts line by line — the leading avoidable cause of rejection.
• Tracking the processing and chasing it up, sometimes for a long while: in Germany it frequently exceeds 12 months.
• Absorbing the cost of a mistake: a rejected claim can be refiled, but only if the deadline has not expired in the meantime — just 2 years in Canada.

Our honest position: for a single country, a single year and a modest amount, DIY is reasonable — a W-8BEN is perfectly fillable on your own, and we published the full instructions. And sometimes there is simply nothing to recover: the United Kingdom withholds nothing on ordinary dividends, and the Dutch 15% already matches the treaty rate for a French individual (the Netherlands case here). In those situations, the best provider is the one who tells you not to open a claim — which is exactly what our simulator does, for free.

Your questions about the cost of recovery