Introduction: Tax Issues of Foreign Dividends for French Investors
Dividends received by a French investor on foreign shares are subject to withholding tax in the country of origin. This withholding tax reduces the net yield received, and the tax treatment in France determines the final amount of tax paid. The possibility of recovering a tax credit on the foreign withholding is essential to avoid double taxation. This article analyzes the withholding tax rules in the United States and Germany, examines the tax credit mechanism for French investors, and illustrates these cases with two popular ETFs: IWDA (distributing) and CW8 (accumulating).
Withholding Tax on Dividends in the United States: Rates and Legal Framework
Dividends paid by U.S. companies to non-resident investors are subject to a standard withholding tax of 30%. However, the France-U.S. tax treaty allows a reduction to 15% for French residents under certain conditions (Article 10 of the France-USA tax treaty, 1994).
This withholding is applied automatically and deducted before the dividend is paid to the investor. The effective rate can be further reduced if the investor completes the W-8BEN formalities with their financial intermediary, confirming their status as a French tax resident.
Example: a gross dividend of 100 USD paid to a French resident will be subject to a withholding of 15 USD, resulting in a net dividend of 85 USD.
Withholding Tax in Germany: A High and Complex Rate
In Germany, the withholding tax on dividends is generally set at 25%, increased by the solidarity surcharge (SolidaritÀtszuschlag) of 5.5% on the withholding, resulting in a total rate of 26.375% (25% + 1.375%).
Unlike the United States, the France-Germany tax treaty does not reduce this rate, which therefore remains high for French investors.
Example: a gross German dividend of 100 EUR is subject to a withholding tax of 26.375 EUR, resulting in a net dividend received of 73.625 EUR.
Tax Credit in France: Principle and Recovery Procedures
To avoid double taxation, French tax law allows a tax credit to be offset against the tax due in France equal to the foreign withholding tax actually borne, up to the amount of French tax corresponding to these incomes (Article 158 of the General Tax Code).
This tax credit can be recovered on the annual income tax return, provided the investor correctly declares the gross dividends and the foreign withholding taxes suffered.
For U.S. dividends, the tax credit covers up to 15% withholding. For Germany, it can cover up to 26.375%, but only up to the limit of the French tax due on these dividends.
If the French tax is lower than the foreign withholding, the excess tax credit is neither refunded nor carried forward.
Practical Comparison: IWDA (Distributing ETF) vs CW8 (Accumulating ETF)
ETFs are popular investment vehicles that notably differ in their distribution policy. IWDA (iShares Core MSCI World UCITS ETF) is a distributing ETF, regularly paying out the dividends received, whereas CW8 (Amundi MSCI World UCITS ETF) is accumulating, automatically reinvesting dividends.
Characteristic
IWDA (Distributing)
CW8 (Accumulating)
Dividend Distribution
Periodic payment (quarterly)
No payment, dividends reinvested
Withholding Tax
Withholding on dividends paid (e.g., 15% USA, 26.375% Germany)
Withholding on dividends received by the ETF (not directly visible to the investor)
Tax Credit for the Investor
Tax credit recoverable on declared dividends
Indirect tax credit, integrated into the ETFâs valuation (complex to recover individually)
French Taxation
Dividends taxed as investment income, social contributions applicable
Capital gains taxed upon sale, no annual taxation on dividends
Tax Complexity
Detailed declaration required for tax credit
Less annual declaration, but less transparency on foreign withholding taxes
In summary, IWDA directly exposes the investor to withholding taxes and the tax credit mechanism, whereas CW8 accumulates dividends, and taxation mainly occurs at resale, which may offer an advantage in terms of tax deferral and simpler reporting.
Concrete Case: Impact of Withholding Tax and Tax Credit on a 100 EUR Dividend
Suppose a French investor receives a gross dividend of 100 EUR from U.S. or German securities via IWDA:
Dividend Origin
Gross Dividend
Withholding Tax
Net Dividend Received
Recoverable Tax Credit
French Tax (30%) Before Credit
Net French Tax After Credit
United States (15%)
100 EUR
15 EUR
85 EUR
15 EUR
30 EUR
15 EUR (30 - 15)
Germany (26.375%)
100 EUR
26.375 EUR
73.625 EUR
26.375 EUR
30 EUR
3.625 EUR (30 - 26.375)
Explanations:
For U.S. dividends, the withholding tax is capped at 15%. The French tax on these dividends is 30% (flat tax). The recoverable tax credit being 15%, the net tax paid in France is therefore 15%.
For Germany, the withholding tax is higher (26.375%). The French tax remains 30%. The tax credit thus significantly reduces the remaining French tax to 3.625%. The investor thus bears a total tax close to 30%, slightly higher than for U.S. dividends.
Consequences for French Investors and Recommendations
French investors must imperatively:
Ensure their intermediary applies the reduced withholding tax (notably 15% for U.S. dividends) by providing the necessary documents (e.g., W-8BEN form).
Correctly declare gross dividends and withholding taxes on their income tax return to benefit from the tax credit and avoid double taxation.
Consider using accumulating ETFs like CW8 to simplify tax reporting and defer taxation, although this may limit direct visibility on foreign withholding taxes.
Analyze the impact of high withholding taxes (e.g., Germany) on net yield, balancing with portfolio quality and diversification.
Conclusion: Clear Verdict for the French Investor
Withholding tax on foreign dividends represents a drag on net yield, with a 15% rate in the United States (thanks to the tax treaty) and a high 26.375% rate in Germany. The French tax credit allows recovery of this withholding to avoid double taxation, but only up to the French tax due on these incomes. For U.S. dividends, the mechanism is simple and effective. For German dividends, the high rate substantially reduces net yield even after tax credit.
Regarding ETFs, French investors will prefer accumulating ETFs (e.g., CW8) for tax simplicity and deferral, while distributing ETFs (e.g., IWDA) require more attentive tax management to optimize the tax credit.
In summary, mastering withholding taxes and tax credits is essential to maximize the net performance of international investments. Investors should rely on precise declarations and tailored tax advice to fully leverage tax treaties and optimize their taxation.
