Buy-to-let investment
The purchase of a property with the intention of renting it out to generate rental income and build wealth. Bank analysis of such a file differs from a primary-residence purchase: lenders apply a haircut to projected rents (typically 30%) and choose between the standard and the differential debt-ratio calculation method. The broker optimises the structure (tax regime, lease type, loan duration) to maximise net yield.
Key points
- Banks apply a 30% haircut to projected rents in their debt-ratio calculation.
- The choice of tax regime (unfurnished, furnished LMNP, company) determines after-tax net yield.
- The differential debt-ratio method favours multi-property investors.
- The broker optimises both the financing and the tax structure of the project.
Frequently asked questions
How do banks assess creditworthiness for a buy-to-let file?
Banks apply a 30% haircut to projected rents to anticipate vacancy and default risk. Depending on the method used (standard or differential), the treatment of rental costs and income in the debt-ratio calculation differs significantly. The broker selects lenders using the most favourable method for the investor's profile to maximise financing approval chances.
What mistakes should be avoided when setting up a first buy-to-let investment?
Common mistakes include overestimating rents without checking actual local market conditions, overlooking co-ownership charges and property tax in the cash-flow calculation, choosing an unsuitable tax regime without prior analysis, and prioritising apparent gross yield over location. The broker carries out a full analysis covering net yield, actual savings effort, and impact on future borrowing capacity.
Should you create an SCI to invest in rental property?
An SCI (property holding company) has advantages for estate planning and wealth organisation, but is not automatically optimal for tax purposes in a standard buy-to-let. Under corporate tax, it allows depreciation but taxes gains professionally. Under income tax, it is fiscally transparent. The decision depends on wealth objectives, partners' tax profiles, and investment horizon, a case-by-case analysis is essential.
In practice
A manager wants to buy a rental studio for €120,000 with a target rent of €600/month. Their broker calculates a 6% gross yield, applies the 30% bank haircut, checks the debt-ratio impact using the differential method, and recommends the LMNP real-cost regime to optimise taxation.
Official sources
- Rental investment: which schemes? · Service-Public.gouv.fr
- Housing and financing information · ANIL
- Mortgage credit (official guide) · Service-Public.gouv.fr