@gondo I think this was a relatively recent change by Stripe. Check out Stripe Tax -- https://stripe.com/docs/tax/invoicing

Kable uses Stripe's Invoice API directly (we don't create Stripe subscriptions which would cost an extra 0.5%). You can set up Stripe Tax to work with Invoices, and I believe most of what you'd want happens automatically.

I may be wrong though -- please let me know if you've had a different experience!