What Is VAT? A Plain-English Guide to Value Added Tax
VAT is the tax most people meet first as a line on an invoice and never think about again. That is a mistake, because the line item is the least interesting part. Understanding how VAT works tells you where your money goes, what you can reclaim, and why two businesses with identical costs can owe very different amounts to the tax authority.
- VAT taxes the value added at each stage, which is why every business in the chain charges it and every business reclaims what it paid.
- Only one business in the chain actually pays the tax — the final consumer. Everyone upstream just passes it along.
- To go from gross back to net, divide by 1 + the rate. Subtracting the rate is the single most common VAT arithmetic error.
- Zero-rated is not exempt. Zero-rated still lets you reclaim input VAT; exempt takes you out of the VAT system entirely.
- Rates are national. In the EU they run from 17% to 27% in 2026, and the standard rate may not fall below 15%.
1. What VAT actually is
VAT stands for Value Added Tax. It is a consumption tax: a percentage added to most goods and services, collected by the business that sells them, and passed on to the tax authority. Most countries that levy it operate at national or sub-national level, so the rate, the registration threshold and the filing cycle are all set locally rather than by any single authority.
The name is the whole idea. A €100 loaf of bread contains value added at several stages — the farmer, the miller, the baker, the retailer. VAT is charged on the increase at each step, not on the full price every time. Because each business in the chain reclaims the VAT it paid on its own inputs, the tax only accumulates once, at the point of consumption.
That design has a practical consequence people miss: VAT is not a cost of the business. A VAT-registered business collects VAT from customers and passes it straight through to the authority. It affects the price the customer sees and the cash flow the business manages, but it is not revenue and it is not profit. A business that treats collected VAT as its own money will have a very unpleasant surprise when the return is due.
2. How VAT works, step by step
The clearest way to see the mechanism is to follow one product through two stages. Take a bakery, at Germany's 19% rate.
Read the last line carefully. The bakery collects €38 but only remits €19, because it already paid €19 upstream and reclaimed it. The miller did the same thing one stage earlier. At the far end, the customer pays the bakery's €38 in full and gets nothing back — the consumer is the only party in the chain that bears the tax.
Two implications follow directly. A business that sells exclusively to other VAT-registered businesses is largely VAT-neutral: it collects and remits roughly the same amount, and what matters is its own input VAT recovery. And a business with high input costs relative to sales can be in a repayment position, where it reclaims more than it collects.
3. VAT vs sales tax
VAT is often confused with sales tax because both appear as a line on a receipt. Structurally they are different systems.
| Feature | VAT | Sales tax |
|---|---|---|
| Charged at | Every stage of the supply chain | The final retail sale only |
| Who collects it | Every business in the chain | Only the retailer |
| Can a business reclaim tax it paid? | Yes — input VAT | No |
| Typical rates | Set nationally, often with reduced tiers | Set by state, city and county |
| Where it is used | Most of the world, including all 27 EU member states | Primarily the United States |
The reclaim feature is the decisive difference, and it is why VAT feels more administratively heavy. A VAT business must track input VAT on every purchase, keep invoices to support the claim, and file returns. A retail business under sales tax just adds a rate to the shelf price and passes it on.
4. Doing the arithmetic
Three formulas cover almost everything you will do with VAT. Each one is worked through with real EU rates in our how to calculate VAT guide.
Gross → Net net = gross ÷ (1 + rate ÷ 100)
VAT element VAT = gross − net
Worked at 19%:
| Starting point | Calculation | Result |
|---|---|---|
| Net €200.00 | 200 × 1.19 | Gross €238.00 |
| Gross €238.00 | 238 ÷ 1.19 | Net €200.00 |
| Gross €238.00 | 238 − 200 | VAT €38.00 |
5. EU VAT rates in 2026
EU member states set their own rates, but within a common framework. The framework requires the standard rate to be no less than 15% and allows up to two reduced rates as low as 5%, one super-reduced rate below 5% and a zero rate for basic needs. In 2026 the standard rates actually in force run from 17% in Luxembourg to 27% in Hungary, with most member states between 19% and 25%.
Three things follow for a business. A rate quoted as "the EU VAT rate" is meaningless — there is no single EU rate, only an EU framework. A single product can carry different rates across member states, which is the normal case for cross-border e-commerce. And because rates differ by tens of percentage points, the VAT-inclusive shelf price of the same product can differ substantially between neighbouring countries, which is the entire reason the destination-country rules exist.
The full table, all 27 member states with standard, reduced and lowest rates, is on the EU VAT rates 2026 page, with a country-by-country guide for each.
6. The five terms to know
- Output VAT
- VAT you charge on your own sales. It is collected from customers and owed to the authority.
- Input VAT
- VAT you paid on your own purchases, given the wording on a valid invoice. You reclaim it against your output VAT.
- Net VAT payable
- Output VAT minus input VAT. A positive figure is what you owe; a negative figure is a refund you are entitled to claim.
- Reverse charge
- The customer, not the supplier, accounts for the VAT. Used mainly for cross-border B2B supplies and certain domestic transactions. The invoice still has to say so explicitly.
- Zero-rated vs exempt
- Zero-rated means taxed at 0% — you still charge VAT on the invoice at 0% and you still reclaim your input VAT. Exempt means outside the scope of VAT — and you cannot reclaim the input VAT on the exempt part. The distinction decides whether you can recover tax you have already paid.
Each of these has a dedicated guide: reverse charge and OSS, the registration and filing basics, and reverse charge in detail.
7. Five common misunderstandings
- "VAT is a business cost." It is not. It is collected from the customer and remitted. Treat it as your own money in the bank account and the return will hurt.
- "Subtract the rate from the gross." Divide by one plus the rate instead. See section 4.
- "Exempt and zero-rated are the same." They are opposites in effect. Zero-rated keeps you in the system and preserves input VAT recovery; exempt takes you out and loses it.
- "There is one EU VAT rate." There is an EU framework and 27 national rate structures. Always confirm the rate for the specific country and category.
- "No invoice, no problem." An invoice that does not meet the statutory requirements cannot be relied on for deduction, and your customer — not you — carries the consequence. The field list is in the EU invoice requirements guide.
Frequently asked questions
What does VAT stand for and what is it?
VAT stands for Value Added Tax. It is a consumption tax charged on most goods and services, collected by businesses as they sell and passed on to the tax authority. It is designed to tax the value added at each stage of the supply chain, not just the final sale.
How do I calculate VAT on a net price?
Multiply the net amount by one plus the VAT rate. On a net price of €200 at 19% VAT the tax is €38 and the gross price is €238. The formula is gross = net × (1 + rate/100), so net = gross ÷ (1 + rate/100) and the VAT element is gross − net.
Why can I not just subtract the VAT rate from a gross price?
Because the tax was originally calculated on the smaller net amount. On a gross price of €238 at 19% VAT, subtracting 19% would give €192.78, but the correct net is 238 ÷ 1.19 = €200.00 — €7.22 too low. Dividing by 1.19 rather than multiplying by 0.81 is the step that reversing a gross price back to net requires.
What is the difference between VAT and sales tax?
VAT is charged at every stage of the supply chain and businesses reclaim the VAT they pay on their own purchases as input VAT. Sales tax is generally charged only on the final retail sale, and the retailer cannot reclaim tax paid earlier in the chain. The United States uses sales tax at state and local level; most other developed economies use VAT.
What is the difference between exempt and zero-rated VAT?
A zero-rated supply is still taxable and still shows on the invoice at 0%, so the business can reclaim the input VAT it paid. An exempt supply is outside the scope of VAT entirely: no VAT is charged, and the business cannot reclaim the input VAT attributable to it. Zero-rated items remain inside the VAT system; exempt items leave it.
What are the EU VAT rates in 2026?
Standard rates in the EU range from 17% in Luxembourg to 27% in Hungary in 2026, with most member states between 19% and 25%. Member states set their own rates within the EU framework, and the standard rate may not fall below 15%. Reduced, super-reduced and zero rates apply to specific categories such as food, books and public transport.
Sources
- VAT rates in the EU — European Commission, Taxation and Customs Union. Confirms the framework: standard rate not below 15% (Article 97), up to two reduced rates as low as 5% plus a super-reduced and a zero rate, under Directive (EU) 2022/542.
- VAT One Stop Shop — European Commission. Confirms the €10,000 EU-wide threshold for cross-border B2C goods and TBE services, in force since 1 July 2021.
Disclaimer: General information only, not tax or legal advice. Rates and rules are set nationally within the EU framework and change. Confirm your own position with your tax authority. Corrections are logged in the changelog.