How to Finance Prime Property in France as an International Buyer (2026)

If you are buying a €1M, €3M or €10M property in France, the financing question is different from the one faced by a standard residential borrower. You may already have the cash. Your income may arrive through dividends, carried interest, company distributions or a future liquidity event rather than a monthly payslip. The real decision is which structure preserves liquidity without creating unnecessary tax, collateral or execution risk.

French banks do finance international buyers at this level. The market divides into two routes: a retail mortgage assessed mainly against income, and a private-bank or bespoke facility assessed against the buyer's wider balance sheet. Choosing between them affects far more than the interest rate. It determines the deposit, repayment profile, assets under management, covenants and speed of execution.

At this level, the outcome rarely depends on finding a supposedly generous bank. It depends on whether the credit team understands the case and whether the proposed structure fits its rules. The same international buyer may be asked for 30% to 40% downpayment in an unstructured direct approach, needlessly pushed into transferring a portfolio, or declined because irregular income was presented like a salary. Properly structured eligible Prime files commonly require 10% to 30%, with the route built around the real balance sheet rather than a standard checklist.

This is where the Invexa team creates efficiency: selecting the right retail, private or asset-aware route; translating complex income and wealth into a committee-ready file; and coordinating the bank, insurer and notary against one closing timetable. The client does not need to simplify their financial life for a bank that was never the right fit.

This is the 2026 playbook for financing prime residential property in France from abroad. It covers the retail/private decision, asset pledges, underwriting, costs, FATCA, French property wealth tax and the remote closing process. For a lender-by-lender map, start with our companion guide to which banks in France finance foreign buyers.

Why financing can make sense even when you can pay cash

Cash is certain, but it is not automatically optimal. A mortgage can protect liquidity, avoid the forced sale of investments and align a long-lived euro asset with euro debt. The right comparison is not “interest versus no interest”. It is the after-tax, risk-adjusted cost of debt versus the value of keeping capital available.

Preserving liquidity

A €3M cash purchase converts a liquid balance sheet into one illiquid asset. Financing part of the price leaves reserves for renovation, business commitments, family needs or later acquisitions. This matters when the buyer's wealth is concentrated in a company or when the timing of an exit is uncertain.

Avoiding a badly timed asset sale

Borrowing can prevent the sale of a portfolio during an unfavourable market window or the crystallisation of capital gains solely to meet a notarial deadline. It can also let a founder avoid extracting an unusually large taxable distribution from an operating company. Those benefits are personal and jurisdiction-specific; they must be modelled with the buyer's tax advisers.

Matching assets and liabilities

A French property is valued in euros. Euro debt can create a partial natural hedge, particularly for a buyer whose other wealth is held in dollars, sterling or Swiss francs. But this is not risk-free “currency arbitrage”. If your repayment income is in another currency, a weaker home currency makes the euro mortgage more expensive. Banks respond by discounting foreign income, and buyers should stress-test the same risk.

Potential French tax effects

Two tax points frequently matter. First, qualifying acquisition debt can reduce the net taxable value used for France's Impôt sur la Fortune Immobilière (IFI). Second, for a genuine rental activity under the appropriate actual-expense regime, finance costs may be deductible in calculating French rental income, subject to the ownership structure and tax rules.

Neither benefit is automatic. Personal-use costs are not deductible from rental income, in-fine loans have special IFI rules, and a structure created mainly for tax purposes can attract anti-abuse scrutiny. The financing should make commercial sense before tax.

💡 Key takeaway: debt is useful when it preserves valuable flexibility or improves the overall wealth structure. It is expensive when it exists only to keep an investment portfolio earning an uncertain return above a certain borrowing cost.

Two routes to financing above €1M: retail bank vs private bank

The retail-bank route

Retail finance can still be the best answer above €1M. A senior executive earning a stable salary in USD, GBP, CHF or EUR may prefer a 20-year fixed-rate amortising mortgage with no investment mandate. The bank applies a currency haircut to foreign income, tests the 35% effort ratio and takes security over the French property.

Expect the buyer to fund approximately 20% to 40% of the price, plus acquisition and financing costs. A strong file placed with an active non-resident desk may secure a lower downpayment. At high loan amounts, the bank may also impose a per-borrower cap or require more senior approval, even when affordability is comfortable.

The limitation is conceptual. Retail underwriting is designed to convert recurring income into a monthly payment. It is less effective for a founder taking a modest salary from a valuable company, an investor living on irregular gains, or a partner whose carried interest is economically meaningful but not contractually certain.

The private-bank route

A private bank looks at the full relationship. It may lend against the property, financial assets or both; align maturity with a liquidity event; or use an interest-only structure supported by a portfolio. This can be more intelligent for a buyer with complex wealth.

The trade-off is AUM. Many private banks want the borrower to transfer and invest assets, sometimes at least €1M and often several million euros. Public thresholds illustrate the range: HSBC Private Bank France asks prospective clients for more than €5M to invest, while UBS France's direct 2026 prime-mortgage proposition is aimed at UHNW buyers of French homes above €7M. Other banks set terms privately.

A cheaper mortgage can hide an expensive relationship. Compare investment-management fees, custody, product constraints, collateral haircuts, margin-call rights and exit costs alongside the loan. If a lender asks for €2M of AUM to support a €1M mortgage, a 20-basis-point rate advantage is rarely the whole story.

When to run both routes

For a €1M+ file with clear income and meaningful liquid wealth, retail and private options should often be tested in parallel. The retail offer sets a clean fixed-rate benchmark. The private offer shows whether interest-only repayment, a lower cash contribution or wider balance-sheet recognition is worth the relationship cost.

How asset-based lending works in France

“Asset-based” is used loosely in cross-border mortgages. Three distinct structures sit behind the label:

• Wealth-supported underwriting: the bank sees an external IBKR, Schwab, DeGiro or other portfolio as evidence of financial strength, but does not take security over it. Income and the French property still support the loan.

• Nantissement: the borrower pledges eligible cash, securities or an insurance contract. The lender has enforceable control under agreed conditions.

• Lombard facility: the borrowing base is primarily a percentage of eligible financial assets. Each asset receives a haircut based on liquidity, volatility, currency and concentration.

The distinction matters. A portfolio can “stay invested” while pledged, but it may not be free to remain at any institution or in any security. Many lenders require custody within their group or with an approved custodian. Concentrated technology shares, private equity, cryptoassets and restricted founder stock may receive a severe haircut or no lending value.

Where Invexa says assets can stay in place, the route may use those assets as evidence of net worth rather than as legal collateral, or rely on a lender able to work with the existing custody arrangement. A 100% property-price facility backed by a €1M portfolio is not 100% unsecured financing. It replaces property equity with financial collateral and market risk.

A simple collateral example

Assume a €2M purchase. A bank is prepared to lend €1.4M against the property but the buyer wants to preserve the entire €600,000 price contribution. The bank might consider additional liquid assets, applying its own haircuts, as collateral for the gap. If those assets fall below the required value, the borrower may need to add cash or securities. The economic deposit has not disappeared; it has changed form.

Special warning for US persons

US citizens and tax residents should not accept a French assurance-vie or European fund portfolio simply because a lender prefers it as collateral. Foreign pooled investments can create US reporting and PFIC consequences, while FATCA adds account-level reporting. Have a France-US adviser review the exact wrapper and underlying assets before transfer or pledge.

What banks look at on a €1M+ international file

Income assessment and currency weighting

The bank begins with sustainable income, not gross wealth. Salary in euros is easiest. USD, GBP and CHF earnings are commonly discounted to absorb currency movement. Bonuses, commissions and carried interest are averaged over several years or counted partially. Existing and projected rent is also discounted. Our guide to French mortgages with foreign income explains this calculation in detail.

Entrepreneurs normally provide two to three years of audited company accounts, personal and corporate tax returns, ownership charts, dividend history and an explanation of intercompany flows. The credit committee wants to distinguish a repeatable distribution from a one-off extraction that weakens the company.

At Prime level, a concise net-worth statement is essential. It should reconcile cash, listed investments, private-company stakes, real estate, debt and contingent commitments across jurisdictions. The figures must tie back to source documents. A polished summary cannot rescue inconsistent statements.

Deposit and acquisition costs

Invexa Prime files typically require a 10% to 30% downpayment, depending on jurisdiction, income, collateral and bank. That is the price contribution. It should not be confused with the cash needed at closing.

French acquisition costs are approximately 7% to 8% for an existing property and 2% to 3% for qualifying new-build property, according to Notaires de France. Add mortgage security, valuation, bank, broker and possible legal or translation costs.

On a €2M resale purchase, acquisition costs alone can therefore be around €140,000 to €160,000 before financing costs. With a 20% price downpayment, a realistic cash budget can exceed €550,000. Keep a separate contingency for works; banks rarely reimburse undocumented renovation spending after completion.

Source of wealth and source of funds

High-value files receive enhanced anti-money-laundering review. The bank and notary need an intelligible history for the deposit: accumulated salary, sale of a company, investment proceeds, inheritance, gift or another property sale. Large recent transfers without documentation are a delay, not a sign of liquidity.

Build the audit trail before the preliminary contract: sale agreement, probate or gift records, brokerage statements, tax returns and bank statements showing the movement of funds. For holding companies and trusts, provide the ownership chain and beneficial owners.

Borrower insurance

Borrower insurance is not universally required by statute, but French mortgage lenders commonly require death and disability cover as a credit condition. At seven-figure amounts, age, health, occupation and country of residence can make insurance a major cost or timing issue.

External insurance delegation can be more competitive than the bank's group policy, provided its guarantees meet the lender's equivalence requirements. Start medical underwriting early. Splitting cover between co-borrowers or negotiating the insured percentage can materially change cost, but it also changes protection.

The property and ownership structure

Prime does not always mean bankable. A very unusual château, mixed-use building, isolated estate, major renovation or short-lease apartment can be harder to value and resell than a standard Paris apartment. The lender may reduce LTV even when the buyer is strong.

Buying through an SCI, holding company or other entity adds legal and tax analysis. Banks may request personal guarantees, entity accounts, constitutional documents and a legal opinion. Decide the ownership vehicle with French and home-country advisers before submitting the mortgage; changing buyer midway can restart underwriting.

The process: from eligibility to closing, fully remote

Step 1: eligibility analysis (24–48 hours)

The first review establishes the viable loan amount, deposit, likely route and red flags. Provide a short project note, ID, residence and tax status, income documents, debt schedule, net-worth statement and evidence of available funds. The result is a realistic banking strategy, not a binding approval.

Step 2: file structuring and bank placement (3–6 weeks)

The file is translated into the bank's credit language: normalised income, currency assumptions, group structure, sources of wealth, property analysis and proposed security. It is then placed only with desks whose live rules fit the profile. Additional questions are answered centrally to keep the narrative consistent.

Step 3: credit approval and offer

Approval may be conditional on valuation, insurance, account onboarding, asset placement or final legal documents. Review every condition, including AUM, early repayment, collateral top-up and events of default. An agreement in principle is not the statutory loan offer.

Step 4: reflection period and notarial closing (3–5 weeks)

For a French regulated mortgage offer within the consumer-credit regime, the borrower has a mandatory 10-day reflection period and can accept from day 11. The notary coordinates security registration, lender funds and the deed.

The journey can generally be handled without travel. Documents and the loan offer can be signed electronically where the parties' processes allow. If you cannot attend the completion deed, the notary can arrange a compliant power of attorney; the exact form, identity check, notarisation and apostille depend on the country and transaction. Confirm this early rather than assuming a video call alone replaces the French authentic deed.

From complete file to completion, plan for 8 to 16 weeks. Put a sufficiently long finance condition in the preliminary contract, with loan amount, term and maximum rate aligned to the intended application. A prestige purchase does not justify a vague or unachievable clause.

💡 Key takeaway: speed comes from sequencing, not pressure. Insurance, valuation, KYC, ownership and credit should advance together.

Country-specific considerations

US citizens and residents: FATCA first

FATCA requires foreign financial institutions to report relevant US-held accounts, and many French retail channels do not want the operational burden. A US file should be screened for FATCA acceptance before full submission. Expect W-9 and US tax documentation, plus close review of any French account or investment collateral.

The France-US tax treaty can clarify taxing rights, but it does not create a right to mortgage approval and it does not remove US filing obligations. Coordinate the French mortgage, ownership vehicle and US reporting as one project.

UK residents after Brexit

UK residents are non-EU applicants, but sterling income and the depth of the France-UK market remain familiar to many lenders. Strong salaried profiles can still access competitive retail lending. Private-bank routes become relevant for entrepreneurs, investment income or large files, particularly where an existing international bank relationship can be used.

Do not assume an old HSBC retail relationship gives automatic access: HSBC's former French retail network is now CCF, while HSBC Private Bank France/Luxembourg is a separate wealth proposition.

Middle East and Asia

Buyers in the UAE, Singapore, Hong Kong and other financial centres often have strong income but more complex remuneration: housing allowances, gratuities, bonuses, offshore companies or USD-pegged currencies. Banks need the employment and tax context explained, not merely converted to euros.

Source-of-funds scrutiny is high when the money passes through several accounts or entities. Begin corporate and banking documentation early and allow time for certified translations where required.

Latin America and other higher-scrutiny jurisdictions

The challenge is often bank policy rather than borrower quality. Country-risk lists, capital controls, volatile currencies and document verification can restrict the lender pool. A larger deposit does not always cure an ineligible jurisdiction. The file must be routed to a bank that can onboard the residence country and verify the wealth trail.

IFI optimisation: when the mortgage is a wealth tool

French non-residents are generally within IFI when their net taxable French real-estate wealth exceeds €1.3M. The official French tax authority confirms that acquisition debt can be deductible when it exists at 1 January, is borne by the tax household and relates to taxable property. The rules depend on the asset, borrower, use of funds and loan structure.

This illustrates the mechanism; it is not an IFI computation or promise of a specific saving. The tax is progressive, ownership through companies can change the analysis, treaties may matter and deductions face limitations. For taxable property worth more than €5M, debt above 60% of value is subject to a restriction unless the taxpayer demonstrates that the debt was not contracted mainly for tax purposes.

Interest-only debt also receives special treatment: the deductible balance is reduced on a notional straight-line basis for IFI rather than remaining fully deductible until maturity. Read the current French tax authority guidance on deductible IFI liabilities and have an adviser model the exact structure.

⚠️ Warning: do not borrow solely to cross below €1.3M. Compare interest, fees, collateral and investment risk against the realistic tax benefit over the expected holding period.

Two Prime financing cases

US investor, Paris 7th: €2.625M mortgage approved

Michael P., an investor living in San Jose, purchased in Paris's 7th arrondissement. The international profile and US-person onboarding required a bank able to handle both the prime asset and FATCA. Invexa placed and coordinated a €2,625,000 mortgage approved by UBS France.

The lesson is not that UBS accepts every American buyer—its public criteria and risk appetite evolve. It is that bank selection at this level is a live placement exercise. Citizenship, residence, property, wealth and the bank's current appetite must all align.

UK entrepreneur, La Ciotat: €6.72M mortgage approved

David L., an entrepreneur living in London, purchased in La Ciotat. An entrepreneur's economic capacity rarely fits neatly into a salary multiple, and the financing requirement called for an international private-bank route. Invexa coordinated a €6,720,000 mortgage approved by HSBC Luxembourg.

The lesson is structural: for a large entrepreneurial file, the lender must understand companies, liquidity and cross-border wealth as a whole. Presenting only payslips would misdescribe the borrower.

What Invexa Prime changes

Prime finance is fragmented. Retail desks, private banks and international branches each see only the cases inside their own policy. Invexa Prime sits across those routes and builds one file around the client's actual balance sheet.

The service includes:

• Eligibility and structure analysis within 24 to 48 hours.

• Retail/private route comparison across more than 15 partner banks.

• Credit memorandum, document reconciliation and source-of-funds preparation.

• Coordination with the buyer's tax advisers, lawyer, notary, insurer and property team.

• One point of contact across time zones through offer and completion.

Invexa has closed more than 130 cross-border files and financed €141M to date. The process is fully remote, and fees are success-only. Invexa is an EU-regulated broker registered with ORIAS under number 25008593, verifiable through the official register.

Frequently asked questions

What is the minimum property value for Invexa Prime?

The relevant threshold is the financing file, not simply the property's asking price. Invexa Prime works on mortgage files from €1M. A more expensive property with a smaller loan may sit outside that scope.

Can I finance in France without transferring my portfolio?

Sometimes. A lender may use external assets as evidence of net worth without taking a pledge, or accept an existing custody arrangement. If the loan is genuinely secured by the portfolio, the bank normally requires enforceable control and may require asset custody. Invexa compares both routes.

Do I need to travel to France to close?

Usually not. File submission, bank onboarding and many signatures can be handled remotely. The notary can arrange an appropriate power of attorney for the completion deed, subject to identity, notarisation and apostille requirements in your country.

Which currencies do French banks accept?

EUR income is simplest. USD, GBP and CHF, along with some pegged currencies, are commonly considered with a haircut. Other currencies depend on volatility, convertibility, transfer restrictions and the lender's policy. The mortgage itself is normally in euros.

Can I buy through a company or SCI?

Yes, subject to lender approval. An SCI, holding company or other entity adds constitutional, beneficial-ownership, tax and guarantee analysis. Choose the vehicle with advisers before the mortgage submission so the borrower does not change midway.

How does IFI affect a prime purchase?

A non-resident is generally exposed when net taxable French real-estate wealth exceeds €1.3M. Qualifying property acquisition debt can reduce the taxable net value, but in-fine loans, large estates, related-party debt and company ownership have special rules.

Conclusion

Financing prime property in France is not about finding one generous bank. It is about selecting the correct underwriting model. Retail lending is often superior for a high-income buyer who wants a clean fixed-rate mortgage. Private banking is valuable when wealth is complex, cash flow is irregular or the structure needs to be interest-only, asset-supported or aligned with a liquidity event.

Then comes execution: document the balance sheet, prove the source of funds, test tax and collateral consequences, secure enough time in the purchase contract and run every workstream in parallel. At €1M and above, a well-structured file does more than obtain approval. It preserves choices.

Invexa Prime arranges bespoke French mortgages for international buyers, fully remotely.

→ Discuss your project