Financing an SCI in 2026: loan, down payment and property guarantees
Financing an SCI's property purchase requires a down payment, a loan repaid by rents, and a suitable guarantee (mortgage, lien or surety). Method and points of vigilance.
Expert note: This article was written by our chartered accountancy firm. Information is current as of 2026. For a personalised review of your situation, contact us.
Quick answer. Financing an SCI's property purchase rests on a contribution from the partners, a bank loan largely repaid by the rents, and a suitable guarantee: mortgage, lender's lien or surety. The bank examines the repayment capacity from rents, the down payment and the solidity of the partners, who remain indefinitely liable for the SCI's debts in proportion to their shares.
The SCI is the reference tool to buy real estate together or organise a wealth holding, but its financing follows specific rules. Between the down payment, the choice of guarantee and the partners' liability, several points deserve attention. Here is the method to finance an SCI on good terms.
The down payment and the financing plan#
Financing an SCI starts with the balance between down payment and loan.
The partners contribute part of the price, the rest being financed by a bank loan. The bank assesses the amount of the contribution, the coherence of the project and above all the SCI's ability to repay the loan from the rents it will collect. A project where rents comfortably cover the instalment reassures the lender, whereas an over-tight structure will be refused or will require a larger contribution.
The SCI's tax regime, income tax or corporate tax, also influences the analysis, as it determines the treatment of interest and depreciation, a subject we link to the leverage of borrowing in an SCI.
The choice of guarantee#
The guarantee of an SCI's property loan takes several forms, at different costs.
The mortgage encumbers the property and lets the bank seize it in case of default; it has a setup and release cost. The lender's lien, close to the mortgage, applies to the financing of the acquisition and generally costs less. The surety, given by a specialised body, avoids the notary fees linked to registration but requires the body's agreement. The choice depends on the total cost and the nature of the financed asset.
To these real guarantees can be added a personal guarantee from the partners, which the bank frequently requires given the nature of the SCI.
Borrower insurance and partners' liability#
Two specific points frame the financing of an SCI.
The bank generally requires borrower insurance covering the partners who carry the loan, to secure repayment in case of death or disability. Moreover, the partners of an SCI are indefinitely liable for the company's debts, in proportion to their shares (Civil Code art. 1857). This means the bank can, after pursuing the SCI, turn to the partners. This liability, specific to the civil company, must be understood before committing.
| Item | Point of vigilance |
|---|---|
| Down payment | Amount sufficient to reassure the bank |
| Repayment capacity | Rents covering the instalment with margin |
| Guarantee | Mortgage, lien or surety depending on cost |
| Borrower insurance | Cover for the borrowing partners |
| Partners' liability | Indefinite, proportional to shares (art. 1857) |
The financing steps#
Here is the sequence to finance an SCI.
- Set up the SCI and define the project, including articles and tax regime.
- Prepare the down payment and financing plan, with the repayment capacity from rents.
- Choose the suitable guarantee, mortgage, lien or surety.
- Take out the borrower insurance required by the bank.
- Close the loan and buy before the notary.
A careful file, where the repayment capacity is clearly demonstrated, speeds up the approval, in line with the analysis of the self-financing capacity.
Our view#
Financing an SCI succeeds when the project is calibrated on the real repayment capacity, not on the mere desire to acquire. The bank first looks at whether rents cover the instalment, then at the down payment and the solidity of the partners.
Our approach is to build a realistic financing plan, to choose the guarantee at the optimal cost, and to explain to the partners their indefinite liability, often unknown. The SCI's tax regime is decided in line with the financing, as it conditions the deductibility of interest. Well prepared, the file turns a request into an approval; poorly calibrated, it stumbles on a refusal or a prohibitive down payment.
A common case#
Partners wanted to buy a rental building through an SCI with a minimal down payment, counting on the rents. The analysis showed that the projected rents barely covered the instalment, with no safety margin, which worried the bank. By increasing the down payment and choosing a lender's lien cheaper than a mortgage, the file became financeable. The partners were also informed of their indefinite liability proportional to their shares, a point they were unaware of.
Frequently asked questions
How do you finance an SCI?+
Through a contribution from the partners and a bank loan largely repaid by the rents. The bank examines the repayment capacity, the down payment and the solidity of the partners before granting the financing.
What guarantee for an SCI loan?+
A mortgage, a lender's lien or a surety from a specialised body. The lien is often cheaper than the mortgage; the surety avoids registration fees but requires the body's agreement.
Are the partners liable for the SCI's debts?+
Yes, indefinitely and in proportion to their shares (Civil Code art. 1857). The bank can, after pursuing the SCI, turn to the partners. It is a feature of the civil company to understand before committing.
Is borrower insurance required?+
The bank generally requires it, to cover the partners who carry the loan in case of death or disability. It secures repayment and often conditions the financing approval.
Does the tax regime influence the financing?+
Yes. The choice between income tax and corporate tax determines the treatment of interest and depreciation, which changes the profitability of the structure and enters the overall financing analysis.
What down payment should you plan?+
There is no legal minimum, but a sufficient down payment reassures the bank and improves the terms. The tighter the repayment capacity from rents, the higher the down payment required.
Key takeaways#
- Financing an SCI rests on a down payment and a loan repaid by the rents.
- The bank first examines the repayment capacity, then the down payment and the partners' solidity.
- The guarantee can be a mortgage, a lender's lien or a surety.
- Borrower insurance covering the partners is generally required.
- The partners are indefinitely liable for the debts in proportion to their shares (art. 1857).
- The income or corporate tax regime is decided in line with the financing.
Article written by the Hayot Expertise firm, registered with the Order of Chartered Accountants of Ile-de-France. Updated for 2026. This article is for information purposes and does not replace an analysis of your own situation.
Article written by Samuel HAYOT
Chartered Accountant, registered with the Institute of Chartered Accountants.
Regulated French accounting and audit firm based in Paris 8, built to support companies across France with a digital and decision-oriented approach.
Sources
Official and operational sources cited for this page.
This topic is part of our service Wealth planning for business owners in France
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