VAT GPT is browser-based tax software for online sellers on Amazon and eBay, self-employed people and small businesses in Germany. Import your Amazon or eBay sales reports and VAT GPT breaks down VAT for Germany and every EU country, calculates your OSS return, and prepares your VAT returns (Umsatzsteuer-Voranmeldung), annual VAT return, EÜR (profit statement), trade tax and income tax returns. With VAT GPT Pro, returns are sent directly to the German tax office through ELSTER, and OSS returns directly to the Federal Central Tax Office (BZSt). Upload invoices and the AI reads amounts, countries and tax rates for you to check and confirm. Create e-invoices in ZUGFeRD and XRechnung format. Available in German and English, with a free plan and a 30-day free trial of all Pro features. VAT GPT is not tax advice.