When should you pay your taxes?

Verified 01 January 2025 - Directorate for Legal and Administrative Information (Prime Minister)

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Income tax

Withholding tax

Income tax is levied directly at source.

You report your 2024 income to tax services in spring 2025.

From 1er september 2025, you will be taken according to rate calculated on your 2024 revenues.

Monthly or quarterly direct debits

For some income (support payments, self-employed income, property income, etc.), you must pay your tax by debiting your bank account.

You can choose a monthly or quarterly direct debit.

Monthly Direct Debits

The maturities for 2025 are:

Tableau - Monthly Income Tax Deduction Dates

Maturity

Payment or transaction to be made

January 15, 2025

1er monthly levy

February 17, 2025

2e monthly levy

March 17, 2025

3e monthly levy

April 15, 2025

4e monthly levy

May 15, 2025

5e monthly levy

June 16, 2025

6e monthly levy

July 15, 2025

7e monthly levy

August 18, 2025

8e monthly levy

September 15, 2025

9e monthly levy

October 15, 2025

10e monthly levy

November 17, 2025

11e monthly levy

December 15, 2025

12e monthly levy

Quarterly direct debits

The maturities for 2025 are:

Tableau - Quarterly income tax collection dates

Maturity

Payment or transaction to be made

February 17, 2025

1er quarterly levy

May 15, 2025

2e quarterly levy

August 18, 2025

3e quarterly levy

November 17, 2025

4e quarterly levy

In the absence of samples

If your income tax is not automatically collected and you do not make a payment online, you must meet the following payment deadlines:

Tableau - Deadlines for income tax

Maturity

Taxpayers concerned

September 15, 2025

Taxpayers who do not use a dematerialized means of payment

September 20, 2025

Taxpayers who use a dematerialized payment method (online payment via internet, smartphone or tablet, direct debit on time or monthly)

Additional tax payable

Tax services determine the amount of your income tax based on your annual return.

For example, the 2025 return determines the amount of tax owing for your 2024 income.

If the outstanding amount is less than or equal to €300, it shall be drawn down in one installment by September 25, 2025.

If the outstanding amount is greater than €300, it is paid in 4 installments.

For 2025, these deadlines are:

Tableau - Withdrawals of additional tax payable

Maturity

Payment or transaction to be made

September 25, 2025

1er levy

October 27, 2025

2e levy

November 27, 2025

3e levy

December 29, 2025

4e levy

Property tax and residential tax on second homes

You're monthly

If you are monthly, the maturities for 2025 are:

Tableau - Main tax maturities

Maturity

Payment or transaction to be made

January 15, 2025

1er monthly levy

February 17, 2025

2e monthly levy

March 17, 2025

3e monthly levy

April 15, 2025

4e monthly levy

May 15, 2025

5e monthly levy

June 16, 2025

6e monthly levy

July 15, 2025

7e monthly levy

August 18, 2025

8e monthly levy

September 15, 2025

9e monthly levy

October 15, 2025

10e monthly levy

November 17, 2025

Levy if your tax increases in 2025

December 15, 2025

Levy if your tax increases in 2025

You're not monthly

If you are not monthly, you must respect the payment deadlines.

For the property tax, the deadlines are:

Tableau - Deadlines for property tax

Maturity

Taxpayers concerned

October 15, 2025

Taxpayers who do not use a dematerialized means of payment

October 20, 2025

Taxpayers who use a dematerialized payment method (online payment via internet, smartphone or tablet, direct debit on time or monthly)

For the residential tax on second homes, the deadlines are:

Tableau - Deadlines for second home tax

Maturity

Taxpayers concerned

December 15, 2025

Taxpayers who do not use a dematerialized means of payment

December 20, 2025

Taxpayers who use a dematerialized payment method (online payment via internet, smartphone or tablet, direct debit on time or monthly)

Vacant housing tax and vacant housing tax

You must respect the payment deadlines.

Tableau - Deadlines for property tax

Maturity

Taxpayers concerned

December 15, 2025

Taxpayers who do not use a dematerialized means of payment

December 20, 2025

Taxpayers who use a dematerialized payment method (online payment via internet, smartphone or tablet, direct debit on time or monthly)

IFI (Real estate wealth tax)

The payment deadlines for 2025 are:

Tableau - Deadlines for IFI payments

Maturity

Taxpayers concerned

September 15, 2025

Taxpayers who do not use a dematerialized means of payment

September 20, 2025

Taxpayers who use a dematerialized payment method (online payment via internet, smartphone or tablet, direct debit on time or monthly)

November 17, 2025

Taxpayers who do not use a dematerialized payment method and who received their notification in October

November 22, 2025

Taxpayers who use a dematerialized payment method (online payment via internet, smartphone or tablet, direct debit on time or monthly) and who received their notification during October

For more information on your deadlines and picking list details, see the tax administration calendar.

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