Calculator tool · No sign-up required
Simulator Denormandie
Estimate the Denormandie tax reduction over 6, 9 or 12 years and check the share of works in the operation.
Understand how it works and the conditions →Hypothetical example
Your result in detail
Reduction usable in the first year
- Réduction théorique totale sur 9 ans
- 36 000 €
- Investment base applied
- 200 000 €
- Theoretical annual reduction, years 1 to 9
- 4 000 €
Estimate limited to the assumptions below. It does not confirm the property’s eligibility and does not replace a tax study or a financing agreement.
Transparent method
What this tool calculates
Base = the lower of acquisition + works costs, €300,000 and €5,500 × floor area. Total reduction of 12%, 18% or 21% depending on the holding period. Annual share of 2% in the first years, then 1% during the extension of 10 to 12 years. The amount usable in the first year is capped by the tax due and by the other tax reliefs claimed.
Assumptions and limits of the calculation
- Hypothèse métropole, adresse et travaux éligibles. Base simplifiée : acquisition + travaux, plafonnée à 300 000 € et 5 500 €/m² ; les frais retenus doivent être validés.
- Reduction: 2 % a year during the 6- or 9-year commitment, then 1 % a year for the extension to 12 years. The theoretical total does not take account of your future tax.
- The annual result is capped by the tax entered and the overall ceiling of €10,000 after the other benefits entered. Unused reduction is not refunded. Municipality, nature and timing of works, energy performance, tenant and rent remain to be verified.
Questions about the simulator
Is the result an offer or an eligibility confirmation?
No. The calculation is based on the assumptions entered and the method shown. The conditions of the property, the contract, your household and the financing must be checked before any decision.
Do you need to leave your details to see the result?
No. The simulator works without registration. The figures you enter are used for the calculation in your browser; you then choose whether to contact JL HOME.
What is the calculation method?
Base = the lower of acquisition + works costs, €300,000 and €5,500 × floor area. Total reduction of 12%, 18% or 21% depending on the holding period. Annual share of 2% in the first years, then 1% during the extension of 10 to 12 years. The amount usable in the first year is capped by the tax due and by the other tax reliefs claimed.
Continue the calculations
Official sources used for the method
