Tax preparation in Boulogne-Billancourt
Submission timelines, digital steps, smart tax planning – Count on our team to handle your tax declaration with full compliance and serenity.
Whether you are an individual or a company manager, we assist you through each stage to maximize your tax efficiency and avoid costly mistakes.
Our Tax Services in Boulogne-Billancourt
Income tax declaration
Whether you are tax domiciled in France or a non-resident, we handle your tax declaration to ensure full compliance with the French tax administration.
Tax optimization and reductions
Leverage tax credits and other deduction strategies adapted to your specific fiscal profile.
Taxation for freelancers and businesses
We work with small and medium-sized businesses including SAS and SCI in navigating their tax responsibilities, reducing their fiscal pressure, and guaranteeing legal conformity.
Assistance with tax audits and disputes
In the event of a tax review, our qualified tax professionals and Boulogne-Billancourt Bar lawyers deliver specialized assistance to defend your interests and address any problems.
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?
Anyone who is a tax resident in France, including in Boulogne-Billancourt, is legally bound to file an income tax return to the French tax administration. This concerns salaried workers, freelancers, business owners, and pensioners. Even if a taxpayer has no taxable revenue, filing a declaration may still be necessary to access certain tax benefits or to stay compliant in case of future regularization.
Expats and foreign residents must also file a tax return if they are fiscally domiciled in France or work within the country. Likewise, those who own property in France, regardless of their residence status, are legally obliged to declare for any income generated from rentals.
What are the deadlines and penalties for late filing?
Each year, the French tax office publishes specific filing dates for annual tax declarations, generally falling between mid-May and early June, depending on the place of residence and how the return is submitted (paper or online).
! 2025 tax calendar not yet available !
As accredited professionals, we rely on specialized tax software that lets us prepare your tax return as early as January 1st. To ensure accuracy, improve your fiscal position, and avoid last-minute stress, we suggest getting in touch as early as possible.
Failure to meet the official deadlines may lead to fines, making early preparation even more essential.
A delayed filing leads to an additional fine: a 10% increase applies if no formal notice is issued, going as high as 40% if the tax authorities officially notifies the taxpayer. Penalties for late payment of 0.20% per month is also added to the amount due. If the error is found to be deliberate or dishonest, severe sanctions may be imposed.
How can I legally reduce my income tax?
There are several legal strategies to reduce your income tax in France. Investing in real estate is an efficient way to enhance your tax situation, particularly through the LMNP regime, which grants significant tax advantages.
Other ways to save on taxes include the Malraux program, which offers major tax relief for the rehabilitation of classified structures; the déficit foncier mechanism, which helps reduce taxable income through renovation deductions; and the Monuments Historiques scheme, offering notable benefits for the preservation of listed monuments.
Life insurance is another popular solution: after a holding period of 8 years, it is subject to favorable tax treatment, making it an excellent tool for transferring assets and minimizing taxes.
Investing in SMEs or tax-advantaged vehicles like FIP and FCPI can also provide a tax reduction of up to 25% of the qualified contribution, under certain requirements.
This is only a snapshot! Our experts are here to recommend the best fiscal strategies for minimizing your liabilities.
How to file your tax return online?
The digital filing platform is the standard procedure of the French tax authorities, available via the official government website impots.gouv.fr.
However, as certified experts, we make things easier for our clients. Instead of filing through their online portal, they simply fill out a dedicated form on our website.
Once the information is submitted, we handle the entire declaration process and file it electronically to the tax authorities via secure EDI connection, providing precision, legal conformity, and efficiency—without any need for clients to access impots.gouv.fr.
After submission, the tax administration assesses the amount of tax owed or any potential refund.
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.