Tax & VAT

Last updated 2026-06-23.

Prices and tax

NAUT is operated by Mesa. Listed subscription prices are exclusive of value-added tax (VAT), goods-and-services tax (GST), and any similar consumption tax. Where we are required to collect such tax, it is calculated and added at checkout based on your billing location and itemised on your receipt.

How tax is calculated

Tax is computed automatically at checkout by our payment processor, Stripe, using the billing country (and, where applicable, state or region) you provide. The amount and rate shown at checkout are the amounts charged.

Business customers & VAT IDs

If you are a VAT-registered business in a jurisdiction that supports the reverse-charge mechanism, enter your VAT ID at checkout. A valid ID applies the reverse charge where eligible, so VAT is accounted for by your business rather than charged by us. To add or correct one after purchase, email support@mesa.so.

Invoices & receipts

A receipt is emailed for every payment, and you can view or download invoices anytime from your billing page. Need a tax invoice with specific details (company name, address, VAT ID)? Email compass@mesa.so and we will help.

Questions

For billing or tax questions, contact compass@mesa.so. See also our Refund Policy and Terms of Service.