Divorce Taxation in France

Divorce taxation is a crucial factor in building an optimal legal and financial strategy for our clients. Below is a comprehensive overview of key tax mechanisms in France.

Taxation of the Compensatory Allowance (Prestation Compensatoire)

The compensatory allowance aims to offset the disparity in standard of living caused by the breakdown of the marriage.

It most frequently takes the form of a capital lump sum paid in one installment, but can also be spread over several years. A life annuity is reserved strictly for exceptional circumstances.

1. Compensatory Allowance Paid in Capital (Lump Sum)

When paid as a capital lump sum within 12 months following the divorce decree:

For the paying debtor spouse: a tax credit of 25% of the amount paid, capped at a maximum capital base of €30,500.
This yields a maximum tax reduction of €7,625 for the tax year of payment.

For the recipient creditor spouse: the capital received is completely exempt from French income tax
(subject only to a fixed registration fee of €125).

2. Compensatory Allowance Paid in Installments (Over 12 Months)

When the capital payment is staggered over more than 12 months (up to a maximum of 8 years):

For the debtor spouse: the installments paid are fully deductible from total taxable income,
analogous to alimony/child support deductions.

For the recipient spouse: the monthly payments received are treated as taxable income,
subject to personal income tax (IR).

3. Combining Lump Sum & Installments: Strategic Tax Structuring

It is possible to combine both payment structures to optimize the tax impact of the compensatory allowance.

For instance:

• Paying an initial capital installment within 12 months of divorce (e.g., €30,000) to secure the maximum 25% tax credit.
• Staggering the remaining capital over up to 8 years, enabling full annual income tax deductions on those subsequent payments.

This structure enables the debtor spouse to benefit concurrently from:

• the upfront capital tax reduction;
• ongoing annual income deductions for installment payments.

Taxation of Child Support and Alimony

Child support applies not only to divorcing couples, but to all separated parents with dependent children (whether formerly married, PACSed, or cohabiting).

Filing French Income Tax Returns During Divorce

Here are key guidelines to complete your French income tax return (IR) during and after divorce.

Regarding income tax during divorce proceedings, the rule is straightforward: as long as spouses cohabit, they file a single joint tax return. This changes starting in the tax year following the actual separation of households.

If, for example, spouses separate in 2024 (whether in January, May, or December), during the spring 2025 declaration for 2024 income, they file separate tax declarations for the entire year 2024, as if separated since January 1.

French tax rules no longer require filing multiple split tax declarations for the year of separation.

French tax authorities consider spouses as separate taxpayers for the entire calendar year of separation. For official tax details, refer to the impots.gouv.fr portal under "Je me sépare".

The entire year is covered by individual separate tax returns. Spouses separated in Year N file separate declarations and pay separate tax in Year N+1.

By Claire Quétand-Finet Family & Divorce Lawyer - Versailles Bar Association

PhD in Private Law · +10 years of experience in family & divorce law · University Lecturer for continuous legal expertise

See also:
Divorce Grounds in France - Compensatory Allowance Calculation -  Court Agency (Postulation) in Versailles