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LMNP Réel Amortization: Pay Zero Tax on French Airbnb Income

How component depreciation, mortgage interest deductions, and the LMNP régime réel wipe out French STR rental taxes for over a decade.

Camille Laurent
Camille Laurent
Real Estate Tax Counsel & Regulatory Strategist
Editorial vector illustration of French tax balance sheet, depreciation schedules, and vacation rental property accounting

By Camille Laurent — October 31, 2026

The tax shock facing French vacation rental owners

Operating a short-term rental in France produces attractive revenue, but French tax rules quickly surprise unprepared investors. Under the default Micro-BIC regime, you pay income tax and 17.2% social charges on a high percentage of your gross receipts.

With the adoption of the Loi Le Meur, unclassified vacation rentals (meublés non classés) receive only a flat 30% expense deduction, capped at €15,000 in gross annual rent. While obtaining an official 1 to 5-star rating preserves a 50% allowance up to €77,700 (as detailed in our Meublé de Tourisme Rating Guide), you are still taxed on half of every euro collected.

For an investor carrying a mortgage, renovation bills, property management fees, and cleaning costs, paying taxes on 50% or 70% of gross revenue makes little sense. This is where the non-professional furnished rental actual regime (LMNP au régime réel) changes everything. By deducting real operating costs and non-cash property depreciation (amortissement comptable), you can shelter your rental income from French taxes for over a decade.

How component depreciation shelters short-term rental income

Under French tax law (article 39 C of the Code Général des Impôts), property owned under LMNP is broken down into separate components with distinct lifespans:

  1. Land allocation (Terrain): Roughly 15% to 20% of the purchase price represents land value. Because land does not lose value through wear, this portion cannot be depreciated.
  2. Main structure (Gros œuvre): Represents 45% to 50% of the building value, depreciated over 40 to 50 years (~2% to 2.5% annually).
  3. Roofing and façade (Façade et toiture): Represents 10% to 15% of the value, depreciated over 20 to 25 years (~4% to 5% annually).
  4. Internal fittings and electrical (Agencements): Represents 15% to 20% of the value, depreciated over 15 to 20 years (~5% to 6.6% annually).
  5. Furniture and appliances (Mobilier): 100% of the furnishing pack is depreciated over 5 to 10 years (10% to 20% annually).

Accounting depreciation is a non-cash paper deduction. You do not pay out this cash each year; instead, tax rules allow you to deduct the physical aging of the asset against guest revenues.

Deductible operating expenses: what you can write off

In addition to component depreciation, the régime réel lets you deduct 100% of legitimate operating expenses:

  • Mortgage interest: Bank interest, loan fees, and mortgage insurance premiums (assurance emprunteur).
  • Property taxes: Municipal property tax (taxe foncière), excluding household waste collection (TEOM).
  • Booking commissions: Platform fees charged by Airbnb, Booking.com, and payment processors.
  • Maintenance and cleaning: Professional turnover cleanings, laundry, and repairs.
  • Utilities and internet: Electricity, water, heating, and fiber broadband.
  • Amenity upgrades: Capital investments in guest amenities, such as an outdoor hot tub (modeled in our Airbnb Hot Tub ROI Guide), depreciated over 7 to 10 years.
  • Accounting fees: Fees paid to a chartered accountant (expert-comptable), two-thirds of which are returned as a direct tax credit via an approved management body (CGA).

Real-world comparison: Micro-BIC vs LMNP Réel on a €42,000 rental

Consider an individual vacation house acquired for €230,000 with €20,000 in furniture, generating €42,000 in gross annual Airbnb revenue:

Financial ElementMicro-BIC (Unclassified 30%)Micro-BIC (Classified 50%)LMNP Régime Réel
Gross Annual Revenue€42,000€42,000€42,000
Flat Tax Abatement-€12,600 (30%)-€21,000 (50%)€0
Deductible Operating Costs€0€0-€14,800
Mortgage Interest & Insurance€0€0-€5,400
Component Depreciation€0€0-€9,600
Taxable Rental Income€29,400€21,000€0
Income Tax (30% marginal bracket)€8,820€6,300€0
Social Charges (17.2% CSG/CRDS)€5,057€3,612€0
Total Annual French Tax Bill€13,877€9,912€0

Under the régime réel, the investor pays €0 in taxes instead of paying €9,912 or €13,877. Even better, unused accounting depreciation never expires: it is stored in a deferred pool (amortissements réputés différés) to offset rental profits in future years.

Practical roadmap to file under the régime réel

  1. Obtain your SIRET: File Form POi with INPI within 15 days of your first booking.
  2. Elect the régime réel: Send your election letter to your local tax office (SIE) before May 18.
  3. Isolate rental cashflows: Use a dedicated bank account for rental revenues and expenses.
  4. Partner with a specialized accountant: A certified accountant files your annual tax package (Forms 2031/2033) with DGFiP.

Related Guides

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Frequently Asked Questions

What is the primary benefit of the LMNP régime réel for a French Airbnb?

Under the régime réel, you deduct actual operating costs and non-cash component depreciation, which legally reduces your taxable rental income to zero for 8 to 12 years.

How is real estate depreciation calculated under French tax rules?

Your accountant separates property value into distinct components: structural building, roof, electrical/plumbing, and furniture, each depreciating over 5 to 50 years.

When should a short-term rental owner switch away from Micro-BIC?

You should switch whenever annual operating expenses, mortgage interest, and depreciation exceed the flat Micro-BIC abatement of 30% for unclassified or 50% for classified properties.

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