# VAT vs Sales Tax: Why Global SaaS Founders Need to Understand Both

DevFeed: [VAT vs Sales Tax: Why Global SaaS Founders Need to Understand Both](<https://devfeed.tech/articles/vat-vs-sales-tax-why-global-saas-founders-need-to-understand-both-10432.md>)

Original publisher: [Read original article](<https://dodopayments.com/blogs/vat-vs-sales-tax-saas/>)

Author: Ayush Agarwal

Published: 2026-05-06T00:00:00Z

Content type: tutorial

Language: en

Sources: [Dodo Payments Blog](<https://devfeed.tech/sources/dodo-payments-blog.md>)

Topics: [Software as a service](<https://devfeed.tech/topics/saas.md>)

Tags: [compliance](<https://devfeed.tech/tags/compliance.md>), [guides](<https://devfeed.tech/tags/guides.md>), [mistakes](<https://devfeed.tech/tags/mistakes.md>), [saas](<https://devfeed.tech/tags/saas.md>), [sales](<https://devfeed.tech/tags/sales.md>), [tax](<https://devfeed.tech/tags/tax.md>), [vat](<https://devfeed.tech/tags/vat.md>)

## AI overview

A guide for SaaS founders explaining the differences between VAT and sales tax, where each applies, how their compliance requirements differ, and why global SaaS companies may need to manage both systems.

## Source excerpt

VAT vs Sales Tax explained for SaaS founders. How they differ, where each applies, common compliance mistakes, and why global SaaS deals with both simultaneously.