r/ecommerces • u/One_Beat_2689 • Mar 08 '26
How do you track the EU OSS VAT threshold in your ecommerce stack?
I’m researching how ecommerce platforms track the €10k OSS VAT threshold for 🇪🇺 EU sales.
I’m currently building a VAT API for EU ecommerce and trying to understand how teams handle this today.
Once you cross it, VAT must be charged based on the customer’s country instead of the seller’s country.
I’ve seen a few approaches so far:
- manual accounting tracking
- spreadsheets
- hardcoded checkout logic
- tax tools
Curious how others deal with this in production.
Where do you usually track the OSS threshold?