How to declare your household income in France as a foreigner

Relocating to France comes with its share of administrative hurdles, and declaring your household income is one of the most important tasks for expats in France. Understanding the French tax system and its requirements is essential for staying compliant and avoiding penalties. This guide explains the key steps and considerations for expats declaring their income tax in France

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How to Declare Your Household Income in France as a Foreigner

Household income declaration: A unified process

In France, income declarations are done on a per household basis (par foyer fiscal). This means that one declaration covers all members of the same household, including spouses (married or PACS partners) and dependents. However, married or PACS partners can choose to file separate returns if they prefer.

For newcomers, this first declaration must be submitted on paper, but from the second year onward, declarations can be made online via the government portal impots.gouv.fr.

> You might be interested in this article: What taxes do expats pay in France?

Key deadlines for income declarations

The French tax year aligns with the calendar year, and income declarations typically open in mid-April. The deadline for submission depends on your location and whether you file online, but it generally falls between late May and early June.

The tax administration sends an official tax notice (avis d’impôt) in the second half of the year. Note that even with the introduction of withholding tax (prélèvement à la source), all residents must still file an annual income declaration. 

Completing your income declaration in France

Declaring your household income in France involves completing the Cerfa No.2042 form, the standard income tax declaration form. This form captures the income earned by all members of your household during the tax year. Depending on the type of income you receive, you may need to include additional annexes. For instance, income from property rentals, investments or earnings from abroad often requires supplementary forms such as the 2042-C for complementary income or the 2047 for foreign income. 

For newcomers to France, filing the first declaration is done on paper. You’ll need to download the forms from Impots.gouv.fr or obtain them from your local tax office. Ensure that all information is accurate and don’t forget to date and sign the document before submission. 

Once your first declaration is processed, you’ll receive credentials to access your personal tax account online. From the following year onward, declarations can be filed digitally, a faster and more user-friendly option. The online platform offers additional benefits, such as automatic calculations and immediate confirmation of submission.

> You might be interested in this article: Retiring in France: Tax implications for British retirees

Final notes

Declaring your household income in France as a foreigner can seem complex at first, but understanding the process and requirements is key to ensuring compliance with French tax regulations. By familiarising yourself with essential forms like the Cerfa No. 2042, adhering to filing deadlines, and leveraging resources such as tax professionals or online simulators, you can navigate the system more confidently. Whether you are an expat new to France or have been living here for years, taking a proactive approach to your income declaration ensures a smoother experience and avoids potential penalties.

Useful resources

Here are some helpful links to guide you through the income declaration process in France:

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