Start your German business correctly.
We file your Einkommensteuer on time.
Maximize your annual refund.
Worldwide income reporting.
Stay compliant with Umsatzsteuer rules.
Apply International Treaties (DBA) correctly.
Avoid Double Taxation errors.
“Double Household” deductions.
Paperless accounting for modern expats.
Profit & Loss (EÜR) preparation.
100% Digital & English support.
Report overseas dividends and gains.



Unlike traditional German firms, English is a second language for our professionals, shaped by studies abroad and enriched through global experience.
Our presence in the USA, Canada, UK, Germany, and other countries makes us the only German firm truly positioned to serve clients worldwide.
We provide round-the-clock assistance for our clients. Whether by phone call or text message, our team is always available to solve urgent matters instantly.
US & German Tax Returns
“This firm is amazing. They handle my taxes in both the U.S. and Germany, and it’s been such a relief to have everything managed by one team”
US Expat Tax Compliance
“I’m living in Germany and was overwhelmed with the US tax stuff. Agroup made it simple and took care of everything. Super helpful, thanks guys.”
Annual German Tax Return
“I’m really happy with your service. Everything was handled professionally and on time”
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