Crossborder Taxation for Expats and International Businesses

TWO.TAX specialises in crossborder taxation. We coordinate German and foreign tax returns, tax residence, income reporting and double-taxation treaty analysis for English-speaking clients. From Form 1040 and UK Self Assessment to Canadian T1 returns, pensions and investments, we review the connected questions together rather than in isolation.

TWO.TAX is the crossborder taxation specialist brand of TwoTax Group. Its international team coordinates German and foreign tax returns, income reporting and double-taxation treaty analysis in English. Clients are served remotely throughout Germany. For professional and legal details see the Legal Notice.

For a coordinated review, contact the team with your countries, tax years, income sources and any filing deadline.

Defined tax support

• German income tax, VAT and self-employment questions, including freelancer reporting
• U.S. Form 1040, FBAR, FEIE and Foreign Tax Credit questions, subject to separate eligibility and reporting rules
• UK Self Assessment and German tax coordination, plus defined matters involving Canada, Italy, Spain and France
• Australia-Germany and New Zealand-Germany tax coordination where accepted in the written scope
• Written treaty analysis and tax review reports, scoped to facts and records
• Review of late, corrective and historical reporting questions

Business and creator support

• Company, VAT and registration questions for German businesses
• Platform income, royalties, KSK and self-employment questions for creators
• W-8BEN-E document review for U.S. payer documentation

Correspondence review

Finanzamt correspondence and objection review starts with the complete notice, notification details, relevant tax year and deadline. Net-profit evidence for residence-permit applications is scoped separately from legal representation.

What to prepare for an initial call

Have the countries, tax years, income types, relevant notices and deadlines ready. The consultation establishes fit and a written scope, not a tax conclusion. For official treaty background, see the Federal Central Tax Office.

Source-backed crossborder taxation guides

• Can One Adviser Coordinate My German and US Tax Returns?
• Is My UK ISA Tax-Free If I Live in Germany?
• How Are Canadian TFSA and RRSP Accounts Taxed in Germany?