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France — United States Corridor

Build a U.S. Finance Foundationfor French Growth

Orbiss helps French companies, founders, finance teams, and internationally mobile individuals manage the U.S. tax, accounting, payroll, sales tax, and compliance requirements behind American growth.
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U.S.–France goods and services trade in 2024
$160.9B
French direct investment stock in the U.S.
$371B
French firms operating in the United States
~5,500
U.S. workers employed by French firms
~768K

Where French companies lose time in the U.S. expansion process.

The most common issues are not always the most visible. We help French teams identify them early, structure around them, and keep momentum.

  • Treating Sales Tax Like VAT

    French companies are used to VAT. U.S. sales tax depends on state-by-state nexus, taxability, exemptions, and filing obligations.

  • Parent Reporting Gaps

    French finance teams need reliable U.S. numbers for monthly close, consolidation, payroll, sales tax, and intercompany activity.

  • Choosing Structure Too Quickly

    The right structure depends on ownership, funding plans, tax profile, investor expectations, and long-term U.S. strategy.

  • Hiring Before Payroll Is Ready

    First U.S. hires can trigger payroll registrations, employment tax filings, workers’ compensation, benefits, and state compliance.

  • State Compliance Surprises

    A U.S. company may form in one state but trigger obligations in others through employees, revenue, inventory, or activity.

  • Founder Mobility & Personal Tax

    French founders moving to the U.S. need to plan around residency, equity, foreign accounts, investments, and coordinated filings.

French structure meets U.S. fragmentation.

French companies often arrive with strong finance discipline. The challenge is translating that structure into a U.S. system built around federal, state, and local obligations.
France United States
Corporate Tax
French companies generally plan around a 25% standard corporate income tax rate, with tax credits, group rules, and local business taxes shaping the final position.
U.S. corporations face a 21% federal corporate income tax rate, plus possible state income, franchise, gross receipts, and annual reporting obligations.
VAT vs. Sales Tax
VAT is part of a national framework, with a 20% standard rate and defined reduced rates for specific goods and services.
The U.S. has no federal VAT. Sales tax is handled state by state, with different nexus, taxability, exemption, and filing rules.
Parent-Company Reporting
French parent companies often expect structured reporting, clear account mapping, and finance visibility that fits the broader group process.
U.S. reporting needs to connect bookkeeping, payroll, sales tax, tax filings, bank activity, and management reporting into one usable process.
Payroll & Employment
French payroll is tied to social contributions, monthly declarations, and employment frameworks familiar to French finance and HR teams.
U.S. payroll requires federal withholding, Social Security, Medicare, unemployment taxes, state registrations, workers’ compensation, and benefits decisions.
Entity Structure
French businesses often expand from SAS, SA, or SARL structures, with governance and reporting expectations already shaped by the French parent.
U.S. expansion may involve a corporation, LLC, branch, or state registration strategy, depending on tax, investors, banking, and hiring plans.
Treaty & Mobility Planning
French companies and individuals may need to coordinate tax residency, foreign tax credits, treaty positions, and reporting obligations.
U.S. treaty relief is not automatic. Permanent establishment, withholding, documentation, and filing positions need to be reviewed before exposure grows.
FAQ

What French Companies Ask Before Expanding to the U.S.

Practical answers for French founders, CFOs, finance teams, and individuals preparing for U.S. growth.

  • The U.S. federal corporate income tax rate is a flat 21%. It applies to the taxable income of U.S. C corporations, including U.S. subsidiaries owned by foreign companies. A foreign corporation operating directly in the U.S. (for example, through a branch) pays the same 21% rate on its effectively connected income (ECI) and may also owe the branch profits tax. This is only the federal rate: state corporate income taxes, franchise taxes, and local taxes can apply on top, depending on where the company operates.

  • The IRS determines U.S. tax liability for foreign corporations based on whether they have Effectively Connected Income (ECI) — income that is connected to a U.S. trade or business — or FDAP income (Fixed, Determinable, Annual, or Periodical) sourced from the U.S.

  • Unlike some jurisdictions, the U.S. does not require a formal fiscal representative. However, foreign companies with U.S. operations typically engage a U.S.-based tax advisor or CPA firm to handle filings, respond to IRS notices, and manage compliance obligations.

  • The penalty for failing to file Form 5472 (required for U.S. corporations that are at least 25% foreign-owned, and for foreign-owned single-member LLCs, that have reportable related-party transactions) is $25,000 per violation, per tax year. If the failure continues for more than 90 days after the IRS mails a notice, an additional $25,000 penalty applies for each 30-day period (or part of one) that it continues.

  • Economic nexus means a business can be required to register, collect, and remit sales tax in a state once its sales into that state pass the state’s threshold, even without a physical presence there. The most common threshold is $100,000 in annual sales, but some states set higher amounts, and many have dropped the old 200-transaction test, so each state’s rule needs to be checked. SaaS taxability also varies by state — some tax it fully, others partially, and some not at all.

  • For calendar-year C corporations, estimated tax payments are due on April 15, June 15, September 15, and December 15. Foreign corporations with U.S. operations follow the same schedule for ECI-related taxes.

  • Delaware corporations, including those owned by foreign shareholders, must file their annual report and pay their franchise tax by March 1 each year. The Authorized Shares method or Assumed Par Value Capital method can be used — the latter often results in significantly lower taxes for companies with high authorized share counts but low actual asset values. Delaware LLCs and LPs follow a different rule: they pay a flat annual tax by June 1 and do not file an annual report. Corporations formed outside Delaware and registered to do business there file their annual report by June 30.

  • Key obligations generally include: filing Form 1120 (federal corporate income tax return); Form 5472 if the subsidiary is at least 25% foreign-owned and had reportable transactions with related parties during the year (a single-member LLC wholly owned by a foreign company files it with a pro forma Form 1120); state income and franchise tax returns where the company is subject to them; payroll tax filings if it has employees; and sales tax registration in states where it has a physical presence or exceeds economic nexus thresholds.

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