LMNP and EPC: What the Energy Rating Changes for Your Tax Regime and Rental Obligations

The non-professional furnished landlord (LMNP — Loueur en Meublé Non Professionnel) long enjoyed a comfortable regulatory blind spot: its advantageous tax regime — depreciation of the property and furnishings, carry-forward of losses against BIC income — seemed shielded from the constraints weighing on unfurnished landlords. The reality since 2021 is more complex. The rental bans linked to the EPC (Energy Performance Certificate, known as DPE in France) apply to the purpose of the dwelling — furnished primary residence — not to the landlord's tax regime. A property rated G that is rented furnished as a primary residence is subject to the same bans as an unfurnished rental.

However, the tax treatment of renovation works under LMNP is structurally different from that of the standard real-estate income regime (régime réel foncier): works are depreciated over their useful life, not deducted in a single year. The interplay between the regulatory obligation to renovate and the tax treatment of works creates specific trade-offs that this article examines — incorporating the LMNP tax reform from the 2025 Finance Act (Loi de Finances 2025).

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Are you affected? Urgency based on your LMNP situation

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What the EPC changes — and doesn't change — for LMNP

What the EPC changes: rental obligations for furnished primary residences

Article L.173-1-1 of the French Construction and Housing Code (CCH) sets out the rental ban in terms of dwelling and purpose: it targets any dwelling used as a primary residence whose energy consumption exceeds the regulatory thresholds. The law makes no distinction based on whether the rental is furnished or unfurnished, nor based on the landlord's tax regime.

In practice:

• A furnished studio rated G, serving as the tenant's primary residence, can no longer be re-let since 1 January 2025 at the end of the current lease
• The rent freeze (Decree no. 2022-1143 of 24 August 2022) also applies to furnished properties rated F or G used as primary residences — with no exception for the LMNP regime
• The energy decency standard (Decree no. 2023-796 of 18 August 2023) sets a maximum consumption threshold of 450 kWh of final energy per m²/year for any rented dwelling, whether furnished or unfurnished

What the EPC doesn't change: the LMNP tax regime remains applicable

The LMNP tax regime — depreciation of the property, furnishings and works, carry-forward of losses against BIC income of the same category — is not affected by the EPC rating. An LMNP landlord on the actual-costs regime (régime réel) with a property rated F continues to depreciate the asset as normal.

What the EPC does change in practice is the urgency of renovation works and therefore the timing of depreciable expenditures — with consequences on cash flow and net return on the investment.

The important exception: holiday rentals and seasonal lettings

The EPC-related rental bans target dwellings let as a primary residence. A property let as a classified holiday rental (meublé de tourisme) or short-term seasonal letting — where the tenant does not establish their primary residence — is not subject to the rental bans for classes F and G.

However, the energy decency standard (450 kWh/m²/year threshold) applies to all rented dwellings, including holiday rentals. And booking platforms are starting to integrate the EPC into their filters — a property rated G listed on Airbnb or Booking will increasingly display a negative indicator, even without a direct legal obligation.

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Tax treatment of works under LMNP: depreciation vs immediate deduction

How depreciation works in LMNP and the floor rule

Under the LMNP actual-costs regime (régime réel), works carried out on the property are treated according to their nature:

Maintenance and repair works (keeping the property in its current condition without lasting improvement): deductible as an expense in the year of payment — treatment identical to the standard real-estate income regime (régime réel foncier) for unfurnished rentals.

Improvement works (increasing the value or performance of the property, including energy renovation): capitalised and depreciated over their estimated useful life. For standard energy renovation works:

• Thermal insulation (walls, roof, floors): depreciation over 15 to 20 years
• Boiler replacement or heat pump installation: depreciation over 10 to 15 years
• Window replacement: depreciation over 15 years
• Double-flow mechanical ventilation (VMC): depreciation over 10 years

Key takeaway: The floor rule — an often-overlooked point: under LMNP, depreciation charges on the property (excluding furnishings) cannot create a BIC loss — they can only bring the result down to zero. Excess non-deductible depreciation for the current year can be carried forward to subsequent years, and this carry-forward has no time limit (unlike ordinary BIC losses, which can only be carried forward for 10 years). In practice: if your rental income drops (vacancy, frozen rent) and your depreciation exceeds it, the excess portion does not disappear — it is placed in reserve and will be deducted as soon as income is sufficient again.

Practical consequence: €30,000 of energy renovation works depreciated over 15 years generate an annual charge of €2,000 — whereas an unfurnished landlord under the standard real-estate income regime deducts the same €30,000 in a single year, creating a property deficit that can be immediately offset against total income.

The 2025 Finance Act reform: LMNP depreciation clawed back on sale

This is the most structurally significant change to the LMNP regime in several years. The 2025 Finance Act introduced the reintegration of depreciation deducted into the taxable capital gain calculation upon resale, for LMNP landlords outside managed residences (student housing, senior housing, nursing homes, classified tourism).

In practice: an LMNP landlord who has depreciated €60,000 on their property over 20 years of operation will see those €60,000 added to the sale value when calculating the taxable capital gain — reducing the base eligible for holding-period allowances. This "depreciation recapture" effect brings the LMNP resale taxation closer to that of corporate structures (IS), and changes the long-term trade-off between LMNP and unfurnished rental.

For a landlord considering renovating a property rated F before selling within a 5–10 year horizon, the impact of this reintegration on the net capital gain must be modelled before deciding whether to stay under LMNP or switch to unfurnished rental.

LMNP vs unfurnished: comparing the tax treatment of EPC works

This table highlights a double paradox for LMNP when facing EPC renovation works: on one hand, the depreciation regime spreads the tax benefit of works over 10 to 20 years while the regulatory constraint demands immediate action; on the other hand, the 2025 Finance Act reform creates a clawback effect on resale that did not exist under the traditional furnished regime. For a landlord who must invest €40,000 in energy renovation under regulatory pressure, the standard real-estate income regime creates a far greater immediate tax effect — with no future clawback.

BIC losses under LMNP: two mechanisms to distinguish

Under LMNP, two very different situations must be distinguished:

Ordinary BIC loss (operating expenses excluding depreciation > rental income): can be carried forward against BIC profits from the same activity for the next 10 years (article 156 I 1° ter of the French Tax Code — CGI). This loss cannot be offset against total income — it remains confined to the BIC category.

Excess depreciation blocked by the floor rule (depreciation > pre-depreciation result): can be carried forward with no time limit to subsequent years as soon as the result turns positive again.

These two mechanisms must not be confused: a furnished landlord with low BIC income can accumulate depreciation in reserve indefinitely, whereas an ordinary BIC loss must be used within 10 years or it is permanently lost.

Unlike the standard real-estate income regime, where the property deficit can be offset against total income up to €10,700/year, providing an immediate cash-flow benefit that LMNP cannot replicate.

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Simulation: tax impact of a €35,000 renovation under LMNP vs unfurnished

Profile: 2-bedroom apartment, 42 m², Nantes, rated F (consumption: 360 kWh PE/m²/year). Furnished rent: €750/month (€9,000/year). Equivalent unfurnished rent: €650/month (€7,800/year). Energy renovation works (insulation + heat pump + mechanical ventilation): €35,000 incl. VAT. Estimated CEE premiums (energy saving certificates): €3,000. Net cost of works: €32,000. Owner's marginal tax rate: 30%. Social charges: 18.6% on furnished (BIC) income since the 2026 Social Security Financing Act (Law no. 2025-1403 of 30 December 2025), 17.2% on unfurnished property income (unchanged). Effective rate (income tax + social charges): 48.6% under LMNP, 47.2% under unfurnished. Individual owner in both scenarios.

The total tax saving over the full period is of the same order of magnitude — the same €32,000 is ultimately deducted under both regimes, at a marginally higher effective rate under LMNP (48.6% vs 47.2%). But the present value of the cash flows is very different: €5,050 received in year 1 is worth significantly more than the same sum spread over 15 years. With a 4% discount rate, the present-value advantage of the standard real-estate income regime on works represents approximately €1,400 more than what the nominal comparison suggests — all the more so given that the regulatory constraint often demands swift action.

On top of this, the 2025 Finance Act reform means that the €15,552 of depreciation deducted under LMNP will be partly clawed back into the taxable capital gain on resale, which does not affect the standard real-estate income regime.

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The LMNP vs unfurnished trade-off when facing mandatory EPC renovation

When to keep LMNP despite the works

LMNP remains superior to unfurnished rental in several configurations, even with EPC works to finance:

• Property with strong appreciation potential where depreciation of the property itself is the structural advantage — the LMNP regime allows depreciation of the building value (excluding land) over 25 to 30 years, generating an annual charge that reduces the tax on rental income on a recurring basis, independently of the works
• Landlord with no other property income — the property deficit from unfurnished rental can only be offset against total income up to €10,700/year; if the landlord has no other property income to absorb the carry-forward, the advantage of immediate deduction is limited to this cap
• Furnished rent significantly higher than unfurnished rent — if the gap is 20% or more, the higher gross yield under LMNP compensates for the lower tax efficiency on works over time

When to consider switching to unfurnished rental

The EPC constraint can trigger a review of the switch from furnished to unfurnished if:

• The works to finance are substantial (> €20,000) and the immediate property deficit under the standard regime would be significantly greater than the spread depreciation
• The property is in an area where the gap between furnished and unfurnished rent is narrow (non-tense zones, small towns)
• The landlord has other property income against which the property deficit would be efficiently offset
• Resale is planned within the medium term (5–10 years): the depreciation reintegration into the capital gain calculation (2025 Finance Act) reduces the LMNP tax advantage on exit

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What renovation works do to the net return on LMNP

The impact on cash flow during works

Energy renovation works under LMNP create a double impact on cash flow:

1. Immediate cash outlay of €32,000 in works (net of grants), funded from reserves or by borrowing
2. Vacancy period during the works — between 2 and 6 months depending on scope — with no rental income but ongoing costs (property tax, co-ownership charges, financing costs)

The tax saving from depreciation only partially offsets these two impacts in the early years. An LMNP landlord financing EPC works must therefore size their cash reserves based on the net outlay, not on the tax saving expected over 15 years. On how banks factor the EPC rating into financing terms (mortgage value discount, renovation clause), see our guide EPC and mortgage financing.

The impact on gross and net yield in the long term

Post-renovation, a property upgraded from F to B under LMNP benefits from three revaluation levers:

• Rent increase: the rent freeze is lifted, and the EPC premium justifies a rent higher than that of an equivalent property rated D or E. For our 2-bedroom in Nantes, an upgrade from F to B can justify a furnished rent of €800–€820 vs €750 at class F — i.e. €600 to €840 in additional annual income
• Improved asset value: the EPC discount becomes a green premium, increasing the resale value (notarial data: +15% to +22% on the value of an F-rated property after A/B renovation in medium-sized cities) — but this capital gain will be partly taxed through the depreciation reintegration (2025 Finance Act)
• Reduced vacancy risk: a renovated, well-rated property lets faster and generates fewer disputes related to the condition of the dwelling

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Micro-BIC or actual-costs regime? The choice when your property is rated F or G

Before analysing the tax impact of works, you need to determine which regime the LMNP is under — or should be under.

The micro-BIC regime applies by default if annual receipts do not exceed €77,700 for classified holiday rentals, and €15,000 since the 2024 Finance Act for non-classified furnished rentals (a significant reduction from the previous €77,700 threshold). The flat-rate allowance is 50% for classified rentals and 30% for non-classified rentals since the 2024 Finance Act (down from 50% before the reform).

Key takeaway: For an LMNP property rated F or G, the actual-costs regime is almost always more advantageous: the micro-BIC regime applies a flat-rate allowance on receipts without accounting for actual expenses, depreciation or works. As soon as actual expenses (depreciation + loan interest + maintenance works + insurance) exceed 30% of receipts — which is the case as soon as a loan finances the acquisition — the actual-costs regime is superior. The obligation to renovate imposes significant works whose tax value can only be captured under the actual-costs regime.

The switch to the actual-costs regime can be requested at any time before 1 February of the relevant tax year — it is valid for a minimum of 2 years and then automatically renewed.

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Common mistakes made by LMNP landlords regarding the EPC

Mistake no. 1 — Believing that seasonal LMNP is entirely out of scope. Seasonal lettings are exempt from EPC rental bans for primary-residence dwellings — but not from the energy decency standard (450 kWh/m²/year final energy threshold) nor from future regulatory changes. The regulatory framework for holiday rentals has been evolving rapidly since 2023 — regular monitoring is essential.

Mistake no. 2 — Treating EPC works as an immediately deductible expense. Under the LMNP actual-costs regime, improvement works — including energy renovation — are not deductible in a single year. They are capitalised and depreciated over their useful life. An LMNP landlord who deducts €30,000 of insulation works as a direct expense on their 2031 tax return commits an accounting error likely to trigger a tax reassessment.

Mistake no. 3 — Ignoring the rent freeze impact for LMNP primary residences. The rent freeze for properties rated F or G applies to furnished lettings used as primary residences. An LMNP landlord who increases the rent on a furnished property rated F between tenants or upon lease renewal faces the same penalties as an unfurnished landlord — tenant claims, repayment of overpaid rent.

Mistake no. 4 — Confusing ordinary BIC losses with excess depreciation. Ordinary BIC losses (expenses excluding depreciation > income) can only be carried forward for 10 years. Excess depreciation blocked by the floor rule can be carried forward indefinitely. A landlord who loses track of their depreciation during several years of low income has not lost their tax advantage — it is simply placed in reserve for future years.

Mistake no. 5 — Failing to plan works before the end of a G-rated furnished lease. Under LMNP, a furnished lease for a primary residence has a term of one year, renewable (Law no. 89-462 of 6 July 1989, as amended). A landlord who has not planned works before the end of the lease finds themselves legally unable to re-let — without having had time to carry out works during the vacancy period. Planning the works before the lease ends, or negotiating a contractual extension with the sitting tenant to allow the works, is the most effective strategy.

Mistake no. 6 — Ignoring the depreciation clawback on resale (2025 Finance Act). The LMNP regime historically offered a double advantage: deducting depreciation during the holding period AND benefiting from the individual capital gains regime (holding-period allowances) on resale. The 2025 Finance Act eliminates this advantage for LMNP landlords outside managed residences: depreciation deducted is reintegrated into the taxable capital gain. A landlord who does not factor this effect into their projected returns overestimates the overall net return on their LMNP investment.