Rook CPAs
A US tax firm run from Madrid for business owners who take their company with them to Europe.
What they cover
- Moving abroad with a business. Tax planning so the company is ready for its European chapter.
- Working with the local accountant. US returns kept consistent with the ones filed in the country of residence.
- Setting up in the US. Inbound advisory for a business that opens or reorganizes in the US.
Why we list them
Rook International CPAs is a family-owned, US tax firm specializing in international tax planning and preparation for business owners inside and outside the United States. Based in Madrid but serving American clients globally, the team focuses on entrepreneurs and digital nomads who move abroad with their companies or who want to establish and structure a business in the US market. Their services include business tax prep, business tax advisory, family office expatriate tax services, and a dedicated package for owners relocating overseas. Having personally made the move abroad, the founders build custom, forward-thinking strategies that keep clients compliant while optimizing taxes across borders.
Our guides on the subject
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US LLC and French Tax Residence: When the Fisc Requalifies Your CompanyFrance can tax your US LLC as a corporation at 25%. What triggers requalification, the 10 year audit window, and how to register before it happens. -
Self-Employment Taxes for Americans Freelancing in France: What You Owe the US, What You Owe France, and How the Totalization Agreement AppliesAmerican freelancers in France owe taxes to both countries. Here's how Schedule SE, French cotisations sociales, and the Totalization Agreement interact. -
Starting a Business in France as an American: Which Visa, Which Legal Form, and in What Order (2026)Which route lets an American start a business in France: the entrepreneur card, the talent project-holder card, or a company without moving. Conditions and steps. -
US Taxes When You Live in France: FBAR, FATCA, Form 2555 and the Tax Treaty ExplainedYes: the US taxes citizens on worldwide income wherever they live. Filing deadlines, FBAR over $10,000, FATCA and what the France-US treaty changes.