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VAT

Tax

Value Added Tax

A consumption tax charged at each stage of the supply chain on the value added to goods and services, ultimately borne by the end consumer.

Definition

Value Added Tax (VAT) is a multi-stage indirect tax levied on the value added to goods and services at each step of the production and distribution chain. Unlike a simple sales tax applied only at the point of final sale, VAT is collected incrementally — but the effective burden falls entirely on the end consumer.

Each business in the supply chain collects VAT from its customers (output VAT) and pays VAT to its suppliers (input VAT). The business remits only the difference — the VAT on the value it added — to the government. This input tax credit mechanism ensures no VAT is charged on VAT, preventing the cascading tax problem.

VAT is used by over 170 countries. India's equivalent is GST, which replaced the old state VAT system in 2017.

Formula

VAT Amount = Net Price × VAT Rate

Price Including VAT = Net Price × (1 + VAT Rate)

Net Price from Inclusive Price = Inclusive Price ÷ (1 + VAT Rate)

VAT Component from Inclusive Price = Inclusive Price − Net Price

Worked Example

A UK retailer sells a product to a consumer for £120 (VAT inclusive at 20%).

  • Net price = £120 ÷ 1.20 = £100
  • VAT = £120 − £100 = £20

Now trace the supply chain. The retailer bought the product from a wholesaler for £60 + VAT (£12 = £72 total). The retailer's input VAT = £12. Output VAT = £20. VAT remitted to HMRC = £20 − £12 = £8.

The wholesaler bought raw materials for £30 + VAT (£6). Wholesaler remits £12 − £6 = £6. The manufacturer (who made from raw materials at no VAT input) remits £6. Total VAT collected across the chain: £6 + £6 + £8 = £20 — exactly what the consumer paid.

Use the VAT calculator to quickly add or remove VAT from any price.

Key Things to Know

  • Mandatory VAT registration: In the UK, businesses must register for VAT once turnover exceeds £90,000/year (2024–25 threshold). Voluntarily registering below this threshold lets businesses reclaim input VAT.
  • Zero-rated vs exempt: Zero-rated goods (food, books in the UK) have a 0% VAT rate — businesses can still reclaim input VAT on costs. VAT-exempt goods (financial services, insurance) have no VAT charged and input VAT cannot be reclaimed — an important accounting distinction.
  • Reverse charge: When a business buys services from an overseas supplier, it may have to account for VAT under the reverse charge mechanism — it both pays and claims the VAT, resulting in zero net cost for VAT-registered buyers.
  • VAT vs GST: Functionally identical. India's GST has four slabs (0%, 5%, 12%, 18%, 28%) whereas the UK has three VAT rates.
  • VAT fraud: Missing Trader Intra-Community (MTIC) fraud exploits the cross-border VAT credit system. It costs EU governments billions annually, which is why VAT compliance rules have become stricter for digital goods and services.

Related Calculators

VAT Calculator →Add VAT to a net price or remove VAT from a gross price instantly. Supports any VAT rate. Free online VAT calculator for UK, EU, and global use.
GST Calculator →Calculate GST on any amount instantly. Supports 5%, 12%, 18%, and 28% GST slabs. Shows CGST, SGST breakdown and total inclusive price.

Related Terms

GSTGoods and Services TaxTDSTax Deducted at SourceSales TaxUS Retail Sales Tax

Frequently Asked Questions

VAT (Value Added Tax) and GST (Goods and Services Tax) are structurally identical — both are multi-stage consumption taxes with input tax credit. The difference is mainly in name and administration. India replaced its fragmented VAT + excise + service tax structure with a unified GST in 2017. The EU, UK, and most of the world use the term VAT, while India, Canada, Australia, and Singapore use GST.
Input tax credit (ITC) prevents the same value from being taxed twice as it moves through the supply chain. A manufacturer who pays VAT on raw materials can deduct that amount from the VAT they owe on sales. Only the value added at each stage is actually taxed, so the tax burden cascades cleanly to the final consumer without double taxation.
The UK standard VAT rate is 20%, with reduced rates of 5% (energy, children's car seats) and 0% (food, books, children's clothing). EU VAT rates vary by member state — Germany is 19%, France 20%, Sweden 25%. The EU sets a minimum standard rate of 15%, but countries are free to go higher.
Divide the VAT-inclusive price by (1 + VAT rate). For a 20% VAT rate: if the total is £120, the net price is £120 ÷ 1.20 = £100, and VAT is £20. This is called 'backing out' the VAT. Never calculate VAT as 20% of the inclusive price (£120 × 20% = £24 would be wrong).
No. Both are consumption taxes ultimately paid by the consumer, but they are collected differently. VAT is collected at every stage of production, with each business claiming back VAT it paid on inputs. US sales tax is collected only at the final point of sale by the retailer. VAT is less prone to evasion because each business in the chain has an incentive to claim credit, creating a paper trail.