Cross-border tax, explained before you act.
Morocco, Switzerland, the UK, the Netherlands, the UAE, Spain: SFI links French and foreign rules, gives you tools to move forward, and brings a tax specialist in when your situation calls for it.
Who we work with
France stays at the centre: every corridor starts from the French rules and tests them against the other country.
Income, accounts or property abroad
Residence, foreign income, inheritance, returning to or leaving France.
See services EntrepreneursCompanies with cross-border flows
Holdings, VAT on services, permanent establishment, dividends.
See services InvestorsFrench property and securities
Non-resident taxation, wealth tax on property, capital gains.
See servicesCorridors with a dedicated English page
Spain is covered in Spanish. All other countries are available in French through the Atlas.
France–UK
Investors, companies, French-source income, property, VAT.
ReadFrance–Switzerland
Cross-border workers, remote work, executives, withholding tax.
ReadFrance–Morocco
Residence, dividends, permanent establishment, VAT on services, property.
ReadFrance–UAE
Entrepreneurs, companies, corporate tax, genuine residence.
ReadFrance–Netherlands
Holdings, participations, dividends, international VAT.
ReadAbout SFI
SFI is led by Naym Boutfirass, a tax specialist who also teaches tax law and accounting in higher education. SFI provides tax analysis, diagnostics, training and tools. It is neither a law firm nor an accounting firm, claims no office abroad, and guarantees no tax saving.
Tell us about your situation.
First contact is confidential and free. We reply within 48 working hours.
- You describe your situation, with no confidential documents.
- SFI replies within 48 working hours with a first scoping.
- If an engagement is useful, you receive a written proposal. Nothing starts without your approval.