We use https://www.quaderno.io/ https://www.quaderno.io/ together with Stripe to calculate and collect the necessary VAT data (in our case for EU customers). Ou

We use https://www.quaderno.io/ https://www.quaderno.io/ together with Stripe to calculate and collect the necessary VAT data (in our case for EU customers). Our accountant downloads a report, has to reformat it a bit, and submits that to our (German) tax website. The tax website is alright but I'm glad I don't have to deal with it myself.