Patrimocalc : Impôts PER LMNP

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10+
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About this app

🏛️ Patrimocalc calculates your 2026 income tax and simulates your retirement savings plan (PER), furnished rental property (LMNP), inheritance tax, and tax-saving schemes. Free, no registration required, 100% offline.

Calculate. Optimize. Transfer.

Designed by an expert wealth management advisor, this application combines eight tax simulators in a single tool. No calculations leave your phone.

⚡ EIGHT SIMULATORS

🧮 PER Simulator — How much to contribute to reduce your tax
- 5 income types: salaries, pensions, BIC, BNC, BA
- Automatic 10% allowances on salaries and pensions
- Increased PER ceiling for self-employed individuals (TNS)
- Carryover of unused ceilings for 5 years
- 8 share levels and 5 special boxes: single parent, widowhood, disability, dependent child
- Family quotient ceiling
- Optimal contribution calculated to lower your tax and marginal tax rate

🏠 LMNP Simulator — Actual or Micro-BIC
- Real-time comparison of the two regimes
- Detailed depreciation schedule: building, furniture, renovations, expenses
- Taxable income with deferred depreciation
- 2042 C PRO and 2031-SD forms ready to copy
- Complete tax calendar: May 15, OGA, withholding tax Source

📈 Compound Interest Simulator
- Initial capital, monthly payments, rate, term
- Stacked area graph separating capital paid and interest earned
- Inflation slider: your current capital in euros
- Real rate of return calculated using the Fisher formula
- Calculation based on annuity payments, aligned with banking conventions

⚖️ Loan vs. Savings Simulator
- Total cost of credit versus investment gain, in comparative bar charts
- Monthly payment, net balance, leverage profitability threshold
- Excluding investment income tax and borrower's insurance

🎁 Inheritance and Gift Tax Simulator
- Rights based on kinship, allowances renewable every 15 years
- Tax reminder for gifts made less than 15 years prior
- Life insurance before and after age 70 (Articles 990 I and 757 B)
- Optimization strategies with figures based on your Situation

🔑 Property Splitting Simulator
- Usufruct Rates Based on Age (Article 669 I of the French General Tax Code)
- Temporary Usufruct in 10-Year Periods (Article 669 II)
- Taxable Base Savings from a Gift of Bare Ownership

💼 Investment Vehicle Comparison
- Life Insurance, PEA (Equity Savings Plan), and Securities Accounts: A Head-to-Head Comparison
- Entry, Management, Brokerage, and Account Maintenance Fees
- Exit Tax Based on Seniority and Investment Vehicle Type

🛡️ Real Estate Tax Incentive Simulator — 9 Schemes
- Assets in 2026: Denormandie, Loc'Avantages, Malraux, Historic Monuments, LMNP (Furnished Rental of Non-Principal Residence) with Actual Expenses, and Property Deficit
- Property Deficit: Deduction up to €10,700, or €21,400 for Energy Renovation
- Available for your ongoing transactions: Pinel, Pinel+, Censi-Bouvard
- Impact calculation per scheme, with references to BOFiP and CGI

📄 EXPORT AND COMPARISON
- PDF export of each simulation, ready to send to your advisor
- Save and compare scenarios across eight simulators
- Android widget: your marginal tax bracket and your remaining PER ceiling on the home screen

🔒 OFFLINE CALCULATIONS
- All calculations are performed on your device
- No tax data transmitted to a server
- No account, no registration required
- Google AdMob ads preceded by a GDPR consent form: personalized only if you accept, not personalized otherwise

📋 2026 INCOME TAX SCALE
Brackets 0/11/30/41/45%, thresholds 11,600 / 29,579 / 84,577 / €181,917, PASS €48,060, half-share limit €1,807, 10% allowance. Source: DGFiP 2026 Income Tax Guide.

⚠️ Simulation tool for informational purposes only. Does not constitute personalized advice (AMF / ACPR). For a complete assessment, consult a Wealth Management Advisor (CGP/CIF).

🇫🇷 Made in France
Tax calculation, PER, LMNP, inheritance. Free offline tax simulator.
Updated on
Aug 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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Content rating
Everyone
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App support

Phone number
+33663699829
About the developer
Lefevre Theo
service@patrimocalc.app
33 Rue du Barry 12620 Saint-Beauzély France