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Borrowing Capacity
FR
My Real Estate Simulator
FR

Borrowing Capacity Calculator

Determine how much you can borrow for your real estate project

How does this calculator work?

This calculator determines the maximum amount you can borrow from a French bank based on your income, existing expenses, and desired loan parameters. It complies with HCSF standards with a maximum debt ratio of 35%.

How to calculate your borrowing capacity?

Borrowing capacity represents the maximum amount a bank is willing to lend you to finance your real estate project. This calculation takes into account your net monthly income, existing expenses, and the maximum authorized debt ratio (generally 35% according to HCSF recommendations).

French Banking Criteria (2026)

Maximum debt ratio

Limited to 35% of your net income by HCSF

Maximum duration

25 years for existing property, 27 years for new build (VEFA)

Personal contribution

Generally 10% minimum to cover notary fees

Remaining income

At least €800 to €1,200 depending on household size

Tips to optimize your borrowing capacity

  • 1Pay off your consumer loans before applying
  • 2Increase your down payment to reassure banks
  • 3Compare offers from several banking institutions
  • 4Show clean bank management (no overdraft for 3 months)
  • 5Declare all your regular income (bonuses, 13th month...)

Frequently Asked Questions

Can you exceed the 35% debt ratio?
Yes, banks can make exceptions for 20% of their loan production, especially for first-time buyers or high-potential profiles. However, remaining income must still be sufficient.
Is rental income taken into account?
Yes, but generally only at 70% to account for vacancy risks and charges.
What is the difference between borrowing capacity and purchasing capacity?
Borrowing capacity is the maximum amount the bank can lend you. Purchasing capacity = loan + down payment - notary fees - bank fees.
What impact does the PTZ have on borrowing capacity?
The Zero-Rate Loan (PTZ) does not directly increase your borrowing capacity, but reduces the total loan cost and monthly payment, which can free up debt capacity to borrow more.
How does loan smoothing work?
Smoothing allows combining multiple loans (PTZ, main loan, employer loan) by adjusting monthly payments to stay below the 35% debt ratio throughout the entire repayment period.
Is a down payment absolutely necessary?
It is not legally required, but almost all banks require at least 10% of the price to cover notary fees. A 20% or higher down payment usually allows negotiating a better rate.
What is the minimum remaining income required by banks?
There is no legal minimum, but banks generally require €800 to €1,200 for a single person and €1,200 to €1,800 for a couple, depending on the geographic area.
Do bonuses and 13th month salary count as income?
Yes, recurring contractual bonuses and 13th month salary are included in income. Exceptional or variable bonuses are generally averaged over 3 years.

This calculator provides an estimate based on standard French bank criteria. For a personalized study, consult a broker or your bank.

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Warning: The simulations presented on this site are provided for informational purposes only and do not constitute investment advice, a credit offer, or a recommendation to buy or sell. The results displayed are estimates based on the data provided and do not guarantee future performance. Any real estate investment decision should be made after consulting qualified professionals (notary, financial advisor, accountant, tax lawyer). The publisher disclaims any responsibility for decisions made based on these simulations.
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