Tax preparation in Nanterre
Deadlines, digital steps, fiscal optimization – Trust our experts to handle your tax declaration with legal conformity and serenity.
Whether you are a private taxpayer or a company manager, we guide you through the whole process to improve your fiscal outcome and avoid costly mistakes.
Our Tax Services in Nanterre
Income tax declaration
Whether you are living in France or not, we manage your tax declaration to ensure complete conformity with the French tax administration.
Tax optimization and reductions
Take advantage of tax credits and other ways to reduce your taxes suited to your financial situation.
Taxation for freelancers and businesses
We help SMEs, micro-enterprises, SAS, and SCI in navigating their tax responsibilities, optimizing their tax burden, and guaranteeing legal conformity.
Assistance with tax audits and disputes
In the event of a tax review, our experts in taxation and legal matters (Nanterre Bar) deliver expert support to defend your interests and resolve any issues.
Why chose FTO ?
- Certified accountants for reliable and recognized expertise
- Comprehensive assistance for online and paper tax declarations
- Secure and compliant support in line with french tax regulations
Tax compliance for expatriates and U.S. citizens in France
Navigating the French tax system can be complex, especially for U.S. citizens who must also comply with IRS regulations. We provide tailored guidance on double taxation treaties, FATCA requirements, and foreign income reporting to ensure full compliance while optimizing your tax situation in France.
What our clients say
Officially Accredited
With over 1,000 tax returns filed per year, we are officially accredited by the French tax authorities to submit electronic tax filings, providing you with a secure and reliable tax advisory service.
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Contact
For general inquiries, please visit our blog or watch our YouTube videos.
Why choose French Tax Online for your tax return preparation?
Our team behind the door.
Our Vision.
We aim to be the most reliable tax reference partner for foreigners in France.
Our Mission.
Our mission is to build customer relationships founded on commitment, integrity, and mutual trust.
We offer our customers a high level of expertise and service quality, ensuring that they feel valued and unnecessary costs are minimized.
FAQ: Tax Preparation Services
Who needs to file a tax return in France?
Every person residing in France for tax purposes, including in Nanterre, is obliged to report their earnings to the tax authorities. This concerns employees, self-employed professionals, entrepreneurs, and retirees. Even if a taxpayer falls below the taxable threshold, filing a declaration may still be necessary to claim credits or exemptions or to avoid penalties in case of subsequent audits.
Non-French citizens living in France must also report their earnings if they have their primary residence in France or carry out business within the country. In the same way, property owners in France, whether residents or non-residents, are required to file a return for any rental income received.
What are the deadlines and penalties for late filing?
Each year, the tax authorities in France establishes specific deadlines for annual tax declarations, generally ranging from mid-May and early June, depending on the taxpayer’s department and filing method (paper or online).
! 2025 tax calendar not yet available !
As registered tax advisors, we use specialized tax software that allows us to prepare your tax return as early as January 1st. To ensure accuracy, optimize your tax situation, and reduce time pressure, we suggest getting in touch as early as possible.
Not complying with the official due dates may trigger late fees, making early preparation even more important.
A missed deadline leads to an additional surcharge: a 10% increase applies if no formal notice is issued, increasing up to 40% if the French tax office officially notifies the taxpayer. Interest on overdue tax of 0.20% per month is also applied to the balance. If the error is found to be deliberate or malicious, higher penalties may be imposed.
How can I legally reduce my income tax?
There are several legitimate methods to minimize taxation in France. Investing in real estate is an reliable way to optimize taxation, particularly through the furnished rental scheme for non-professionals, which grants fiscal incentives.
Other fiscal tools include the Malraux program, which provides strong incentives for the renovation of heritage buildings; the landlord renovation deduction, which lets property owners subtract works expenses; and the MH regime, offering substantial tax advantages for the preservation of classified heritage buildings.
Life insurance is another tax-efficient tool: after 8 years, it is subject to favorable tax treatment, making it an smart option for transferring assets and tax optimization.
Investing in SMEs or fiscally supported funds like FIP/FCPI structures can also offer a tax reduction of up to 25% of the qualified contribution, under certain requirements.
These are just a few examples! Our consultants are here to help you identify the best fiscal strategies for minimizing your liabilities.
How to file your tax return online?
The digital filing platform is the preferred method of the fiscal authorities in France, managed on the official government website impots.gouv.fr portal.
However, as authorized tax advisors, we simplify the process for our clients. Instead of logging into their personal tax account, they simply submit a dedicated form on our website.
Once the information is provided, we manage the full tax submission and submit it directly to the tax authorities via EDI (Electronic Data Interchange), guaranteeing correctness, compliance, and speed—without requiring clients to log in to impots.gouv.fr.
After submission, the tax administration assesses the amount of tax owed or any overpayment.
Can I get a free consultation?
Our consultations are paid to guarantee high-quality, personalized service. Each analysis is carefully conducted by an expert who reviews your case in detail to provide recommendations tailored to your specific situation.
You can also get an initial 15 minute free consultation with our sales director to understand your situation and ensure our service is right for you. Click here to book it now.