When an investor from mainland France talks to me about cutting their taxes through a project in the archipelago, two names come up every single time: the Girardin law and the LMNP status. They’re often presented to me as competitors. The truth, after several years guiding owner-landlords between Le Gosier, Sainte-Anne and Saint-François, is more nuanced: Girardin and LMNP in Guadeloupe don’t follow the same logic at all, and the right choice depends entirely on your tax situation and your time horizon. This comparison gets straight to the point: real conditions, 2026 net yield, the higher caps specific to France’s overseas departments (DOM), and the traps that cost dearly when you sign too quickly.
Two opposing logics: understand before you compare
Before any figures, let’s set out the difference in nature: this is where 90% of mistakes happen.
- The Girardin law is an immediate tax-cut scheme. You contribute money once and, the following year, recover a tax reduction greater than your contribution. In its most common form (industrial or social), you generally don’t become an owner: you finance an overseas operation managed by a structurer, in exchange for a one-shot tax advantage.
- The LMNP status (Non-Professional Furnished Rental Owner) is a long-term rental operating regime. You buy a furnished tourist property, you rent it out, and you optimise the taxation of your rental income through depreciation or the micro-BIC allowance. You remain the owner and build up an asset.
Girardin therefore wipes out part of your tax in one go; LMNP makes your rental income nearly tax-free over ten or fifteen years. To get the lay of the land — geography, seasonality, high-demand towns — see our guide to Guadeloupe.
The Girardin law in Guadeloupe: the one-year tax yield
Several different realities sit under the name Girardin furnished rental, and the nuance changes everything.
Industrial and social Girardin: the sunk-cost operation
In its most widespread form, Girardin is a one-shot sunk-cost investment: you pay a sum in year N, it finances a productive investment or social housing overseas, and in N+1 you recover a tax reduction greater than your payment.
- 2026 ballpark: for €10,000 contributed, you aim for a reduction of €11,000 to €12,500, i.e. a net gain of 10 to 25% in a single year.
- The advantage is consumed immediately: no rent, no management, no resale. You own nothing at the end.
- The cap on overseas tax breaks is raised to €18,000 per year (versus €10,000 in mainland France).
So it’s a product for a heavily taxed taxpayer who wants a quick return without managing a property 6,700 km away.
The conditions and the real traps of Girardin
The advertised yield is appealing, but this scheme concentrates the scams. Two key points:
- The reclassification risk. If the structurer fails to meet its obligations (5-year operation of the equipment, approval, compliance of the housing), the tax authorities can claw back the entire advantage: you lose both the contribution and the reduction. Hence the requirement for a buy-back guarantee and a structurer with a solid track record.
- The acknowledged “one-shot”. Many believe they’re becoming the owner of an apartment in the Caribbean. False for industrial Girardin: no capital gain, no rent.
In short: an excellent tool for those who know what they’re buying (a clean tax gain), a trap for those who think they’re getting a rental investment.
The LMNP status in Guadeloupe: rental income nearly tax-free
At the opposite end, LMNP is aimed at those who want a real property, real rent and an asset. It’s the regime I recommend for the vast majority of seasonal rental projects.
How LMNP wipes out tax on your rent
Renting out furnished property falls under BIC (industrial and commercial profits), not property income. Two regimes are available to you:
- The micro-BIC, with a flat-rate allowance of 50% on your revenue from classified furnished tourist accommodation (subject to 2026 conditions and caps). Simple, ideal to get started.
- The actual-expenses regime, which lets you deduct all your costs (loan interest, property tax, owner’s non-occupancy insurance, concierge services, the octroi de mer import duty on furniture) and depreciate the property and furnishings. The frequent result: a taxable profit close to zero for 10 to 15 years.
In concrete terms, a furnished two-bedroom villa in Sainte-Anne generating €22,000 in annual seasonal rent can, under the actual regime, show zero taxable income once depreciation and costs are deducted: you collect your rent while paying almost no tax, legally.
The LMNP conditions specific to the overseas departments
- Rental revenue below €23,000 per year OR not exceeding your other income: beyond that, you switch to LMP (professional).
- Furnished accommodation compliant with the regulatory list, declared at the town hall with a registration number (mandatory in most seaside towns).
- Tourist-accommodation classification strongly advised: it determines the higher micro-BIC allowance and reassures the traveller.
- Overseas specificity: the reduced VAT and the octroi de mer push up the initial fit-out cost, but these costs remain deductible and depreciable under the actual regime.
For the details of the procedures, depreciation and caps, our guides in the owners section get into the specifics town by town.
