VAT vs Sales Tax: How They Differ
VAT and sales tax both tax consumption but work very differently. Learn the key differences in how they are collected, who pays, and how to calculate each.
VAT (Value Added Tax) and sales tax both tax consumer spending, but they differ in who collects them, how they cascade through the supply chain, and their global prevalence. VAT is the dominant system in Europe and most of the world. Sales tax is primarily used in the United States.
VAT vs Sales Tax: The Definitions
VAT is a multi-stage consumption tax collected at each stage of production and distribution. Each business in the supply chain charges VAT to the next buyer, then reclaims the VAT it was charged by its own suppliers. Only the final consumer bears the full cost.
Formula
VAT Amount = Net Price × VAT Rate. Total = Net Price + VAT Amount.
Example
UK standard rate 20%: A £100 net product has £20 VAT. Price to consumer = £120. A VAT-registered business buying this reclaims the £20 and charges VAT on what it sells.
Sales tax is a single-stage tax added only at the point of final sale to the consumer. Businesses in the supply chain do not pay or collect sales tax, only the final retailer adds it at checkout.
Formula
Sales Tax Amount = Sale Price × Tax Rate. Total = Sale Price + Sales Tax.
Example
California sales tax of 7.25%: A $100 product costs the consumer $107.25 at checkout. Businesses selling to other businesses do not charge sales tax (they use an exemption certificate).
Key Differences
- 1VAT is collected at every stage of production; sales tax is collected only at the final point of sale
- 2VAT-registered businesses can reclaim the VAT they pay on business purchases; with sales tax, there is no reclaim mechanism
- 3VAT is built into displayed prices in most countries; US sales tax is typically added at checkout
- 4VAT rates are set nationally (UK: 20%); sales tax rates vary by state, county, and city in the US
When to Use VAT vs Sales Tax
If you sell in the UK/EU, you deal with VAT. If you sell in the US, you deal with sales tax. Many international businesses deal with both, a UK business selling to US customers may also need to register for US sales tax in states where it has nexus.
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Common Mistakes to Avoid
Quoting prices ex-VAT when customers expect VAT-inclusive prices (common in B2C)
Forgetting to register for VAT when crossing the UK threshold (£90,000 turnover)
Assuming US sales tax is simple, rates vary by state, county, city, and product category
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Frequently Asked Questions
Which countries use VAT?↓
Over 170 countries use VAT, including all EU member states, the UK, Australia (GST), Canada (GST/HST), and most of Africa, Asia, and Latin America. The US is the most notable country that does not use VAT.
Is VAT the same as GST?↓
GST (Goods and Services Tax) is functionally very similar to VAT, both are multi-stage consumption taxes with input tax credits. Australia, Canada, India, and Singapore use GST. The main differences are in rates and exemptions.
Do I charge VAT to international customers?↓
For B2B sales outside the UK, VAT is typically zero-rated. For B2C digital sales to EU customers, you may need to register for VAT in EU countries. Rules vary, consult an accountant for international selling.
What is the US sales tax rate?↓
There is no single US sales tax rate. Rates vary by state (0% to ~10%) and often include additional county and city rates. Some products are exempt in certain states. California has the highest base state rate at 7.25%.
Can I reclaim VAT on business purchases?↓
Yes, if you are VAT registered. You can reclaim the VAT paid on goods and services purchased for business use, by offsetting input VAT against output VAT when filing your VAT return.