Bookkeeping service in Dunkerque
A fully optimized accounting service created for small companies, SMEs, startup founders, and freelancers. We look after your bookkeeping, tax, and social obligations, allowing you to devote your time to growing your business with full confidence.

Our accounting services
General accounting & financial management
We are responsible for recordkeeping, financial statement preparation, annual financial summaries, and tax submissions to ensure reliable bookkeeping and strict compliance with legal obligations.
Support for entrepreneurs & startups
From the very start of your business, we offer dedicated services such as creating a business plan, budget planning, and advice on legal status to help you organize and grow efficiently.
Payroll & social management
We manage payroll processing, social security contributions, and CFE filings, ensuring a streamlined and legally sound payroll system.
Accounting expertise & audit
Our professionals carry out financial audits, legal audit assignments, and reviews for tax compliance to help secure your business and improve your accounting processes.
Why chose FTO ?
- Certified chartered accountants for reliable financial management
- Tailored support for businesses and freelancers
- Guaranteed compliance with all tax and financial regulations

What our clients say
EXCELLENT Based on 34 reviews Shehzad Anwar2024-11-25Trustindex verifies that the original source of the review is Google. Very good experience , French Tax Online helped with my annual tax submissions. Process was very smooth and quick turnaround time. I was kept updated on progress along the way. Roma Bugiel2024-11-14Trustindex verifies that the original source of the review is Google. Very professional and responsive service. Joanne from French Tax Online helped us a lot, making also several additional corrections as needed. Recommned ! John Surtees2024-10-28Trustindex verifies that the original source of the review is Google. We really appreciated our first contact with French Tax Online. Géraud was extremely insightful and his advice was practical and perfectly tailored to our specific requirements - he gave us a lot of food for thought. We are really looking forward to ongoing support from French Tax Online as our relocation to France takes shape. Denise Ferran2024-09-19Trustindex verifies that the original source of the review is Google. French Tax Online are professional and informed about French Tax and the liability for each Tax payer. Not only do they reduce the stress for tax payers but also highlight the benefits due saving the applicant money. Jessica Gregory2024-09-09Trustindex verifies that the original source of the review is Google. I cannot recommend French Tax Online enough. The support and advice I have received from Geraud has been outstanding simplifying the set up of a French company and ensuring the most optimal tax model for my business venture. Patience and quick turn around on questions and engagement with outside agencies has been exemplary. Cannot recommend enough. Tim Claridge2024-08-21Trustindex verifies that the original source of the review is Google. First time this year using French Tax Online for our tax declaration and they were a great help in making our declaration simple and straightforward this year, we will certainly be using the service again next year James Cartwright2024-07-22Trustindex verifies that the original source of the review is Google. Joanne gave a quick, clear and concise answer to a pretty complicated problem about tax residency. Thank you! steven shore2024-06-27Trustindex verifies that the original source of the review is Google. The most perfect example of service, expediency and friendliness you’ll ever find in taking care of your French tax submissions. They are the best ! Sam Funnell2024-06-11Trustindex verifies that the original source of the review is Google. Fantastic service, professional and friendly. They made filing my tax return an easy experience!

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.
Get in touch!
Contact
For general inquiries, please visit our blog or watch our YouTube videos.

Why choose French Tax Online for your accounting?
At French Tax Online, we provide reliable and precise accounting services tailored to the needs of both individuals and businesses in France. Our team, led by a certified chartered accountant, supports you in the daily management of your accounting, ensuring optimal compliance and efficient financial management.

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.

Gihaine
Office Manager – Tax representative

Géraud
Chartered Accountant

Joanne
Office manager – Tax returns

Alexandre
Sales Director
FAQ: Bookkeeping services
What are the costs of an accounting service in Dunkerque?
Accounting service fees in Dunkerque differ based on the particular requirements of each professional or self-employed person. We offer transparent and personalized pricing, depending on factors such as transaction volume, fiscal intricacies, and the extent of assistance needed.
Our services include bookkeeping, creation of financial reports, declaration of taxes, and strategic consulting to enhance your financial organization. For a personalized quote, we assess your needs and propose a bespoke plan.
What is the role of a chartered accountant in a business?
A chartered accountant plays a central role in the day-to-day running and endurance of a business. Their role extends past basic recordkeeping—they also support company leaders in making important financial choices.
We support companies with their day-to-day accounting, optimize taxation, and fulfill statutory duties. We also provide support in financial analysis, treasury oversight, payroll administration, and preparation of mandatory accounting documents, such as statements of financial position, income statements, and tax reports.
Our mission is to provide business owners with a clear and well-structured financial outlook, promoting business expansion and complete regulatory adherence.
Can I fully outsource my accounting?
Yes, it is completely feasible to externalize completely your accounting management. This enables you to concentrate on business development while having reassurance that your accounting is handled by experts.
We take care of day-to-day accounting, tax and social declarations, strategic tax planning, and legal conformity. We provide customized solutions based on your specific situation, while ensuring full compliance with current regulations.
Outsourcing your accounting also minimizes mistakes, improves your tax strategy, and improves financial visibility through expert guidance.
Life insurance is another advantageous option : after eight years, it enjoys a favorable tax rate, making it an efficient option for wealth transfer and tax optimization.
Investing in SMEs or tax-advantaged funds (FIP and FCPI) can also grant a tax reduction of up to 25% of the capital invested, under certain criteria.
These are just a few examples! Our advisors are here to guide you toward the best tax-saving opportunities for maximum tax reduction.
How to choose the right legal status for my business?
Choosing the appropriate legal status is a essential step when setting up a business, as it impacts taxation, social security coverage, and the entrepreneur’s legal responsibility.
We review your business idea to help you determine the right structure based on your needs and objectives. For example, a sole proprietorship may be appropriate for a low-revenue activity with minimal expenses, while a simplified joint-stock company or SARL offers more adaptability and legal protection for entrepreneurs planning to grow their company.
Our support includes a custom assessment of your situation, considering your business type, forecast earnings, and growth plans. We help you choose wisely to optimize your taxation and set up sound financial foundations at the launch of your business.
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.