2026 tax yearFree · 2 minutes

French form 2778-SD / 2778-DIV calculator

Estimate levies for interest or dividends paid through a foreign paying agent.

Foreign payment details

This calculator helps estimate the 2026 levies to review; it does not determine whether an exemption, filing deadline or paying-agent exception applies.

Income type

Gross income (€)

Foreign tax already withheld (€)

Model: 12.8% income-tax instalment and 18.6% social levies. The official form rounds to the nearest euro.

2778-DIV-SD

Indicative calculation

Review each official form line and any exemption before paying.

Income-tax instalment (12.8%)€128.00

Social levies (18.6%)€186.00

Indicative foreign-tax credit cap€128.00

Estimated amount due€186.00

Rounded amount for the form

€186.00

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Find out whether your broker provides a French IFU, which files are supported and which French tax forms may apply.

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Answer a few questions and get an indicative checklist of French tax forms to review for your investments.

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Prepare form 3916

Prepare the details of your foreign account before entering them in your French tax return.

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Foreign payment details

Indicative calculation

Method, sources and limitations

Other free tools

Check my broker

Find my tax forms

Prepare form 3916

Need the complete calculation from your statements?