2025 French Tax Guide for Expats and Foreign Residents

Understanding how taxes work in France can be complex—especially for foreign nationals. Whether you’ve just moved or have been living in France for a while, it’s crucial to stay on top of your tax obligations to avoid penalties, overpayments, or double taxation. This 2025 guide provides a practical overview for expats dealing with income, property, and inheritance taxes in France.

Who Needs to File a Tax Return in France?

If you live in France, you’ll likely need to submit an annual tax return—even if tax is already withheld from your income. You’re typically required to file if you:

• Earn income in France or abroad

• Own or sell French property

• Have considerable assets

• Are considered a French tax resident

Filing remains mandatory under the Prélèvement à la source (PAS) system, even if tax is already deducted from your salary or pension. The final tax return determines your total liability or potential refund.

What is French Tax Residency?

You’re generally classified as a French tax resident in 2025 if:

• You spend more than 183 days in France per year

• France is your main home or primary place of residence

• Your professional or financial interests are based in France

• Your spouse or children live in France

This classification affects which income is taxable and whether your global assets are subject to French taxation.

Avoiding Double Taxation

France has double tax treaties with many countries, including the UK, the US, Canada, and EU nations. These agreements ensure the same income isn’t taxed twice, but you will still need to pay tax somewhere. Check whether your home country has a treaty with France and what it covers—especially if you have income or assets abroad.

French Income Tax in 2025: How It Works

In France, income tax is based on household income, not individual income. This system, known as the foyer fiscal, divides total household income by a number of “parts” assigned based on family size:

• 1 part per adult

• 0.5 part for the first two children

• 1 part per child starting from the third

For example, a couple with two children has 3 parts (2 adults + 2 x 0.5). This system often results in lower tax rates for larger families.

Key Notes:

• Married couples or those in a PACS (civil partnership) can file jointly.

• Unmarried partners must file separate returns.

• Tax is calculated after this division into parts.

---

2025 French Income Tax Brackets

These apply to income earned in 2024 and declared in 2025.

Tax Deadlines for 2025

• Paper returns: Submit by end of May 2025

• Online filing: Deadline varies by department, generally by end of June 2025

Returns cover income from January 1 to December 31, 2024.

Late Filing Penalties

Missing the deadline can result in a 10% late penalty, which may increase if reminders are ignored or payment is delayed.

Payment Options

You don’t have to pay your entire tax bill at once. Payments are usually made in installments between September and December, with potential prepayments applied to the following year. These advance payments are based on your prior year’s income.

Other Common Taxes for Expats in France

1. TV License (Redevance Audiovisuelle)

Although being phased out, if applicable, this annual fee is €133 in 2025. If you don’t own a TV, you must declare it on your tax return to avoid being charged.

2. Housing Tax (Taxe d’Habitation)

This local residence tax is no longer due for most main homes but still applies to second homes and holiday properties. It’s calculated using the notional rental value set by local authorities and paid in October.

3. Property Tax (Taxe Foncière)

This tax applies to property owners, regardless of occupancy. Like taxe d’habitation, it’s based on local rental values and billed annually.

Capital Gains Tax in France

If you sell French real estate and make a profit, capital gains tax (plus-value immobilière) usually applies—unless:

• The property is your main residence, or

• You’ve owned it for more than 30 years

Non-EU citizens, including UK nationals, must appoint a tax representative when selling a property worth over €150,000.

Inheritance Tax in France (2025)

France applies inheritance tax (droits de succession) based on the residency status of the deceased and the beneficiaries.

• If the deceased is a French tax resident, their global estate may be taxed in France.

• If non-resident, only French property is taxable.

UK nationals, even after becoming French tax residents, remain subject to UK inheritance tax on worldwide assets. Fortunately, France and the UK have a tax treaty to avoid double taxation when estates are managed correctly.

Using Assurance Vie for Tax Planning

An assurance vie is a life insurance investment that offers:

• Tax-deferred growth

• Inheritance tax benefits, including up to €152,000 per beneficiary tax-free (if opened before age 70)

• Exemptions for spouses or civil partners upon death

It’s one of the most commonly used financial tools for wealth and estate planning in France.

Staying Compliant in 2025

French tax rules evolve year by year. In 2025, reforms continue to modernize the system, especially regarding digital reporting, withholding tax, and residency definitions.

Given the language barrier and complexity of rules, foreign nationals are encouraged to seek professional advice, particularly if:

• You earn income from multiple countries

• You have property in France

• You plan to sell high-value assets

• You need to optimize estate or inheritance planning

Final Thoughts

Tax in France doesn’t have to be overwhelming, but it requires attention and a good understanding of local obligations. Keeping up to date and consulting a qualified advisor can help you avoid fines, reduce liabilities, and make informed financial decisions as an expat living in France.