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Your September tax deadlines

The summer vacations are behind us, and it's already back to school!

Échéances fiscales Septembre 2023 - Blendy, expert-comptable digital

Here we are... the summer holidays are over and it's already time to go back to school!

For the start of this new school year, we have, as we do every month, summarized your French tax deadlines as well as the important dates not to be missed for your finance in September.

To go further, send us a message ! Blendy, English-speaking French digital accountant, will help you with your tax, VAT returns, etc. and automate your entire financial process, so you can enjoy the back-to-school season with peace of mind!

SEPTEMBER: French Taxes.


September 12th

  • DEB / DES: submission of the DEB (declaration of exchange of goods) and the DES (declaration of exchange of services) for intra-Community transactions carried out in August.

September 15th

  • Company subject to corporate income tax (IS ): interim payment of corporate income tax (IS) and the 3.3% social contribution to IS (cerfa 2571) or the balance of IS and the 3.3% social contribution to IS (cerfa n° 2572) if your financial year ends on 31 May

  • Tax on salaries: salaries paid in August for monthly taxpayers (cerfa 2501)

  • Tax on insurance contracts: premiums issued, contracts concluded and sums due during the month of August (cerfa no. 2787 and payment to the Banque de France if > €1.5K)

  • Withholding tax - flat-rate deduction: simplified declaration of income from movable assets, flat-rate deduction and social security deductions due at source if payment of distributed income, interest on current accounts, blocked shareholder accounts during the month of November (cerfa n° 2777-D)

  • Business value added tax (CVAE ): telepayment of the 2nd instalment of business value added tax (n° 1329 AC).

September 30th

  • VAT - basic exemption: option to pay VAT from 1 September for companies benefiting from the basic exemption (article 293 F of the CGI).

  • Companies with a financial year ending on 30 June :

  • the income tax return n° 2065 and annexes (IS) - additional period of 15 calendar days granted to users of teleprocedures

  • the withholding tax declaration no. 2754 for foreign companies operating a permanent establishment in France

  • the annual electronic declaration No. CA12 (VAT - simplified system).


Need help with your tax deadlines?

Contact us to find out how you can streamline your financial flows and accelerate your company's growth!

With  Blendy , digital accountant take advantage of all the advantages of  digital accounting to accelerate your finance process and develop your business.

Pennylane ,  Dext ,  QuickBooks and Stripe  experts, we support digital and IT service companies, e-Commerce, SaaS, SMBs, in France and internationally .


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