What is VAT?
Value Added Tax (VAT) is a consumption tax placed on a product whenever value is added at each stage of the supply chain, from production to the point of sale. The amount of VAT that the user pays is on the cost of the product, less any of the costs of materials used in the product that have already been taxed.
VAT is one of the most common tax systems used worldwide, particularly in the European Union, United Kingdom, and many other countries. Unlike sales tax, which is only charged at the final sale to consumers, VAT is collected at every stage of production and distribution where value is added.
VAT Calculation Examples
Example 1 - Adding 20% VAT: A product costs $1,000 net. Adding 20% VAT: $1,000 × 0.20 = $200 VAT. The gross price including VAT is $1,200. This is the standard calculation for UK VAT at 20%.
Example 2 - Removing 20% VAT: You paid $1,200 gross including 20% VAT. To find the net amount: $1,200 ÷ 1.20 = $1,000. The VAT amount is $200. This is useful when you need to extract VAT from a total price.
Example 3 - Different VAT Rate: In Germany with 19% VAT, a €500 net item has €95 VAT (€500 × 0.19), making the gross price €595.
Frequently Asked Questions
How is VAT calculated?
To add VAT: Net Amount × (1 + VAT Rate) = Gross Amount. To remove VAT from gross: Gross Amount ÷ (1 + VAT Rate) = Net Amount. The VAT amount itself is calculated as: Net Amount × VAT Rate. For example, with 20% VAT on $100: $100 × 1.20 = $120 gross, or $100 × 0.20 = $20 VAT.
What's the difference between VAT and sales tax?
VAT is charged at each stage of production and distribution, with businesses deducting input VAT from output VAT. Sales tax is charged only at the final sale to consumers. VAT is common in most countries (UK, EU, Australia as GST); sales tax is primarily used in the United States at the state level.
Do I need to register for VAT?
VAT registration is mandatory when your taxable turnover exceeds the threshold set by your country's tax authority (£85,000 in UK, varies in other countries). Even below the threshold, voluntary registration may be beneficial to reclaim input VAT on business purchases and appear more professional to B2B customers.
Can I claim VAT back on business expenses?
Yes, VAT-registered businesses can reclaim VAT paid on business-related goods and services (input VAT) against VAT collected from customers (output VAT). You can only reclaim VAT on purchases used wholly for business purposes. Keep all VAT receipts and invoices as proof.
What is a VAT number and why do I need one?
A VAT number is your unique registration number issued by the tax authority when you register for VAT. You must include it on all VAT invoices, your website, and correspondence with other VAT-registered businesses. Without it, other businesses cannot reclaim the VAT you charge them.
Can tourists claim VAT refunds?
Yes, many countries offer Tourist Refund Schemes (TRS) where visitors can claim VAT/GST refunds on goods purchased and taken overseas. The UK, EU countries, Australia, Canada, and many others have such programs. Minimum purchase amounts and specific procedures apply, so check before shopping.