Expand CPA is an international accountancy firm serving foreign businesses and residents living in France, as well as clients with French and U.S. tax obligations. Its French and American accounting professionals provide tailored support for companies at every stage of establishing or developing their activities in France, and for individuals navigating cross-border financial requirements.

For individuals, services include French personal tax returns, property wealth tax, foreign asset matters, past-return regularization, and U.S. tax filings, including annual IRS returns and FBAR and offshore reporting forms. The firm also helps clients address double taxation and comply with applicable international tax rules.

For businesses, Expand CPA offers bookkeeping and annual accounts, periodic reporting, French corporate tax advice, and accounting support aligned with French and international standards, including IFRS and U.S. GAAP. Its services also cover setting up a French office, branch, or subsidiary; administrative assistance; corporate and employment law; legal and contractual audits; payroll; employment contracts; and French social obligations.