Welcome to the website of MARC LASPEYRES, Independent Tax Advisor
Are you an entrepreneur, individual, investor, or self-employed professional? Navigating tax complexity doesn't have to be overwhelming. I support you in optimizing your taxesโlegally, strategically, and with full transparency.
๐น Over 30 years of experience
๐น Personalized, transparent advice
๐น Reduction of your tax burden
๐น Full compliance with legal obligations
Who am I?
I'm MARC LASPEYRES, a certified tax advisor with proven expertise in supporting both individuals and businesses with their fiscal needs. After working in accounting firms and alongside SMEs, I founded my own practice to offer tailored, strategic, and human-centered tax guidance.
๐ Degree in Taxation and Business Law
๐ผ Former advisor in a chartered accountancy firm
๐ Based in NANTES โ available in-person or remotely
My tax advisory services are tailored to your needs:
Tax optimization (income tax, wealth tax)
Annual tax return filing
Real estate taxation (rental income, LMNP, LMP, SCI, etc.)
Donations and estate planning
Regularization of foreign accounts
Corporate tax optimization
Choosing the right tax regime (personal income tax / corporate tax)
Business creation and structuring
VAT management
Audit and assistance during tax inspections
Choosing the best tax status
Non-salaried income declaration
Expense and tax efficiency planning
Start-up assistance
Clear, tailored services to match every tax situation.
Perfect for individuals or freelancers with straightforward tax needs.
โ๏ธ Review of your current tax situation
โ๏ธ Income tax return check
โ๏ธ Basic tax optimization advice (1โ2 strategies)
โ๏ธ Email support (7 days)
Designed for clients with multiple income sources or activities.
โ๏ธ Full review of your personal or business tax situation
โ๏ธ Multi-lever optimization (income, expenses, status, investments)
โ๏ธ Preparation or verification of your tax return
โ๏ธ Personalized tax report
โ๏ธ Email + phone support (15 days)
Tailored for business owners, investors, or complex profiles.
โ๏ธ Complete analysis (income tax, BIC, BNC, LMNP, SCI, etc.)
โ๏ธ Advanced optimization: tax regime, income, legal status
โ๏ธ Custom tax simulation scenarios
โ๏ธ Full tax return preparation
โ๏ธ Strategic tax consultation (1-hour video call)
โ๏ธ Priority support (30 days)
Designed for clients seeking long-term tax and wealth planning.
โ๏ธ Full fiscal and wealth assessment
โ๏ธ Audit of all income, structures, and investments
โ๏ธ Inheritance, donation, and estate tax planning
โ๏ธ Structuring: SCI, holding company, IR vs. IS selection
โ๏ธ Personalized action plan + full report
โ๏ธ Support for 60 days (email + video calls)
Letโs schedule a consultation
I offer a free 30-minute tax diagnosis to discuss your situation.
๐ Address: 20 B Boulveard de Launay Nantes 441004100 NANTES
๐ง Email: laspeyres@mail.com
๐ Phone: +44ย 7488ย 813641
๐ Hours: Monday โ Friday: 9 AM โ 6 PM
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