Disclaimer: This article is for general information only and does not constitute legal, tax, or financial advice. The figures are illustrative for a representative case; your actual costs depend on the specific property, arrondissement, building, and personal tax situation. Before acting, consult a qualified French tax advisor or notaire. The English Investor accepts no liability for decisions taken on the basis of this article.
You have found the flat. Sixty square metres in a Haussmannian building, parquet that groans theatrically when you walk on it, a balcony just wide enough for two espressos and (if you lean) a glimpse of the Eiffel Tower. The estate agent’s brochure promises a 4-5% rental yield. The keys are almost in your pocket.
Then the accountant turns up. He says 2-3% net, after everything.
Who is right?
Welcome to the spreadsheet behind the spreadsheet. The agent’s gross yield is real, but it quietly ignores the operating-cost stack, the tax stack, and the exit costs. The accountant’s net figure is honest, but the arithmetic is rarely shown. This guide shows it — line by line — for a representative €500,000 Haussmannian one-bedroom bought by a foreign owner in 2026 and held for a decade. We will not round optimistically.
Part 1: The Representative Case
Let us put a real flat on the table. A British or American owner buys a 60 m² one-bedroom apartment in a Haussmannian building in central Paris (6e, 7e, or 8e arrondissement) for €500,000 in 2026. The flat is let furnished on a long-term bail meublé under the LMNP régime. The market rent for that size in those arrondissements is roughly €2,100 a month, or €25,200 a year gross. The owner uses the flat themselves for four weeks each summer.
Every figure below is sourced to primary references: notaire-fee components from the Chambre des Notaires de Paris and the barème of article A.444-91 of the Code de commerce; taxe foncière from impots.gouv.fr; copropriété charges from ARC and FNAIM averages; rent levels from the Observatoire des Loyers (Paris). Where ranges apply, the central estimate is used.
Part 2: The One-Off Purchase Cost (or: Why You Bleed 7% on Day One)
You walk into the étude. You sign the acte authentique. And before the notaire has poured the celebratory glass of champagne, roughly seven percent of your purchase price has disappeared. This is the entry tax.
| Line item | Amount | % of purchase price |
|---|---|---|
| Purchase price | €500,000 | 100.00% |
| DMTO (5% département + 1.20% commune + 0.10% sécurité immobilière + frais d’assiette) | ~€31,600 | 6.32% |
| Émoluments du notaire (barème dégressif, TVA included) | ~€4,800 | 0.96% |
| Débours et formalités | ~€700 | 0.14% |
| Sub-total notaire fees | ~€37,100 | 7.42% |
| Real-estate agency fee (if buyer-side, typically 3-5%) | €0-€25,000 | 0-5% |
| All-in acquisition cost | €537,000-€562,000 | 107-112% |
The DMTO is the largest single component. The Loi de Finances 2025 (article 116) authorised French departments to raise it from 4.50% to 5.00% from 1 April 2025; the Loi de Finances 2026 (article 52) clarified and extended the option. Paris adopted the higher rate, adding roughly €2,500 to the closing cost on a €500,000 purchase versus the pre-2025 regime — the full mechanics of the DMTO hike sit behind that number.
Investor Tip: Most listings show the agency fee paid by the seller, in which case the buyer pays nothing on top. But if you engage a chasseur immobilier (search agent) or buy through a dual-mandate broker, expect 3-5% as a separate line. The all-in entry cost for the buyer is therefore 107-112% of the headline price.
The Trap: That 7% is real money you will not see again on day one. The yield calculation in Part 5 uses the all-in cost (€537,000), not the headline price (€500,000), as the denominator. Anyone who divides rent by sticker price is showing you a fictional return.
Part 3: Annual Operating Costs (or: The Bills That Arrive Whether You’re There or Not)
Every January and June, the French state and the copropriété syndic send you reminders that you are a French property owner. Here is what they cost on a 60 m² central-Paris flat.
| Cost | Annual amount |
|---|---|
| Copropriété charges (Haussmann central Paris, ~€70/m²) | ~€4,200 |
| Taxe foncière (Paris taux 20.5%, valeur locative cadastrale-dependent) | ~€1,200 |
| Taxe d’habitation secondaire + 60% surtax (commune-dependent) | ~€1,500 |
| Building insurance (PNO landlord cover) | ~€300 |
| Property management (if used, ~8% of rent) | ~€2,000 |
| Vacancy and turnover reserve (~5% of rent) | ~€1,260 |
| Total annual operating cost | ~€10,460 |
Two things matter here. Copropriété charges in Haussmann central-Paris buildings sit at roughly €70-€80 per square metre per year per ARC data — well above the Paris average of €45-€50/m² in newer construction. And the taxe d’habitation surtax assumes the property is held as a résidence secondaire in a commune (like Paris) that applies the maximum 60% majoration under article 1407 ter CGI.
Warning: As of 2025, 657 communes apply the maximum 60% surtax, and Paris is separately doubling its taxe sur les logements vacants from 2027 — adding a second layer on top of the surtax for owners whose flat sits empty for extended stretches. Empty does not mean cheap in this country.
Part 4: The Rental Income — and What’s Left After the State Has Its Way
You let the flat. The tenant pays €2,100 a month. Here is what you actually keep.
| Line | Amount |
|---|---|
| Gross rent (€2,100/month × 12) | €25,200 |
| Less: management fee (8%) | (€2,016) |
| Less: vacancy reserve (5%) | (€1,260) |
| Less: operating costs ex-management/vacancy | (€7,200) |
| Pre-tax operating profit | €14,724 |
| Micro-BIC taxable rent (50% abattement on gross) | €12,600 |
| CSG/CRDS at 18.6% on taxable rent (US persons without A1/S1) | (€2,344) |
| OR — CSG/CRDS at 7.5% solidarity levy (UK/EU residents with A1/S1) | (€945) |
| IR on taxable rent at non-resident minimum rate (20%) | (€2,520) |
| Net rental income after tax (A1/S1 holder) | ~€11,259 |
| Net rental income after tax (US person, full 18.6% CSG) | ~€9,860 |
Two régimes were available pre-2026: LMP and LMNP. The Loi de Finances 2026 amended article 155 IV CGI so that, for non-resident taxpayers, the income compared to furnished-rental receipts now includes foreign income subject to an equivalent income tax in the residence state. Most foreign owners now fall into LMNP from 1 January 2026, where the LMNP régime’s BIC réel vs micro-BIC choice determines how the taxable rent is calculated.
The Lesson: UK and EU residents with HMRC A1 or S1 paperwork benefit from the 7.5% solidarity-levy carve-out instead of the full 18.6% social charges. On €12,600 of taxable rent, that is roughly €1,400 a year. Multi-year compounded, the savings pay for a decent summer holiday. If you qualify and have not filed, you are leaving money on the table.
The 20% non-resident minimum IR rate is set by article 197 A CGI. Lower rates apply if you can demonstrate that your global rate would be lower under a French tax-resident simulation, but 20% is the safe default and matches what most cross-border tax advisors apply.
Part 5: The Net Yield, in Plain Terms
Net rental income after tax divided by the all-in entry cost — taking the A1/S1 case as the central scenario — gives €11,259 / €537,000 = 2.10% net yield on capital deployed. For a US person, the same calculation lands at 1.84%.
Both figures fall short of the 4-5% gross yield commonly advertised on Paris property listings. By the time DMTO, copropriété charges, taxe foncière, taxe d’habitation surtax, management, vacancy, CSG/CRDS and non-resident IR have done their work, half the gross yield has evaporated.
The Bull Case: capital appreciation. Paris apartment prices have moved unevenly across the recent cycle — the Notaires-INSEE index registered modest compression in 2023-2024 followed by a +0.7% year-on-year reading at Q3 2025 (Île-de-France apartments). The long-run track record is mixed: strong appreciation phases offset by extended plateaus. Modelling any specific appreciation rate forward is unreliable. The honest posture is to run a 0%-real sensitivity and a +2%-real sensitivity, and treat anything above as upside rather than baseline.
Part 6: The Exit Cost — Capital Gains Tax (or: The Bill You Forgot About)
You sell. Ten years have passed. The flat went up by €100,000. You think you have made €100,000.
You have not made €100,000.
Foreign owners selling French property fall under the plus-values immobilières des particuliers régime (post-LMP for LMNP-classified owners): 19% IR + 17.2% social charges (or 7.5% solidarity levy with A1/S1), with holding-period abatements that reduce the IR base by 6% per year from year 6 to year 21, and the social-charges base by 1.65% per year from year 6 to year 21 (then 1.60% in year 22 and 9% per year from year 23 to year 30). At 30 years’ holding the property exits CGT entirely.
Scenario: A 10-year hold with a €100,000 nominal gain.
- The IR base is reduced by 6% × 5 = 30%, taxable IR base = €70,000. IR bill: €13,300.
- The social-charges base is reduced by 1.65% × 5 = 8.25%, taxable SC base = €91,750. With A1/S1: €6,881 at 7.5%.
- Total CGT: roughly €20,181 on a €100,000 gain. Effective rate: 20.2%.
The LMNP amortissement-reintegration rule (Loi de Finances 2025, BIC réel filers only) may add to the basis adjustment if you were on BIC réel during the rental period. The full CGT calculation for non-residents is mechanical but unforgiving in the basis arithmetic. Build the exit model the day you sign the acte, not the day you decide to sell.
Part 7: The Lifestyle-Value Adjustment
A purely financial reading of these numbers makes Paris property look like a mediocre investment. The honest reading is different.
The numbers above assume you let the flat all year. In practice, most foreign pied-à-terre buyers self-use the flat for 4-8 weeks per year. Personal use replaces what would otherwise be hotel accommodation — €300-€500 per night in central Paris, or €8,000-€20,000 per year of imputed accommodation value. Add that imputed lifestyle return to the 2.10% net financial yield and the effective total return moves into the 4-6% range, which is competitive with most asset classes available to a foreign retail investor.
The error most foreign buyers make is the inverse. They treat the pied-à-terre as a pure investment, mentally price it against equities or REITs, then discover the after-tax yield is mediocre, and conclude they made a mistake.
The right framing is a lifestyle asset with a positive but modest financial return. Bought for that reason, with eyes open about the operating-cost stack and the exit-CGT mechanics, the economics work. Bought as a yield-chasing investment, they generally do not.
Conclusion: Your Pied-à-Terre Checklist
For the foreign investor, the takeaway is that a Paris pied-à-terre is a two-balance-sheet asset. The financial balance sheet shows a thin 2% after-tax yield. The lifestyle balance sheet shows €8,000-€20,000 a year of accommodation value you would otherwise pay for in cash. Both are real. Both belong on the spreadsheet.
Your Checklist Before Buying:
- Run the all-in entry cost — 107-112% of the headline price, not 100%. Day one bleeds 7%.
- Get the A1/S1 paperwork (UK and EU residents) — it cuts CSG/CRDS from 18.6% to 7.5%.
- Model the résidence-secondaire surtax at the maximum 60% if buying in Paris or any of the 657 surcharging communes.
- Build the CGT exit model up front — abatements are slow until year 6, and the property exits CGT cleanly only at year 30.
- Decide honestly what the asset is — investment, lifestyle, or both — and price each component separately.
The numbers do not lie. But they do reward the buyer who reads the whole spreadsheet, not just the line the agent put in bold.
Frequently asked questions
Why is the actual yield so much lower than the agent’s headline number?
Agents typically quote gross yield (annual rent / purchase price) and ignore the operating-cost stack, the tax stack, and the exit costs. On a 60 m² Paris flat the gross yield might be 5%, but copropriété charges of €70/m², taxe foncière, taxe d’habitation surtax, building insurance, management fee, vacancy, CSG/CRDS, and non-resident IR each take a layer. The arithmetic is simple but cumulative.
What’s the single biggest cost I can reduce?
For UK and EU residents: filing the HMRC A1 or S1 form. The CSG/CRDS rate drops from 18.6% to the 7.5% solidarity levy. On €12,600 of taxable rent, that’s roughly €1,400 a year. Multi-year compounded, the savings are material.
Does buying through an SCI change the calculation?
For a single-asset fiscally-transparent SCI (the standard configuration), the rental income flows through to each associate’s personal tax return and the same LMNP régime applies. The operating-cost stack and after-tax yield are essentially the same whether the property is held directly or through a transparent SCI. What the SCI changes is the inheritance and succession picture — the mechanics of forming an SCI and the consequences of owning SCI shares as a non-resident sit alongside this calculation rather than replacing it.
What about furnished tourism rental (Airbnb)?
Short-term tourism rental on a residence secondaire is governed by a different régime — registration requirements, copropriété rules, the 90-day cap option, the €15,000 fine ceiling, and the Loi Le Meur national registration deadline of 20 May 2026. Gross yields are higher but the regulatory friction is meaningfully greater — the equivalent maths for a short-term tourism rental in France includes the registration cost, the 90-day cap, and the copropriété-veto risk on top of everything described above.
Should I assume any specific capital-appreciation rate?
The Notaires-INSEE index for Île-de-France apartments showed modest compression in 2023-2024 and a +0.7% year-on-year reading at Q3 2025. The longer-run history is uneven — strong appreciation phases offset by plateaus. The honest posture is to run 0%-real and +2%-real sensitivities rather than assuming any specific appreciation rate forward.
