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VAT Calculator

Calculate Value Added Tax - add VAT to net price or extract VAT from gross price

VAT Calculation Formulas

Add VAT (Net to Gross)
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Remove VAT (Gross to Net)
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VAT Amount
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Country VAT Rates:

Understanding Value Added Tax (VAT)

Value Added Tax (VAT) is a consumption tax placed on products and services at each stage of production or distribution. Unlike sales tax which is only applied at the final sale, VAT is collected incrementally throughout the supply chain, with each business paying VAT on their purchases and collecting VAT on their sales.

VAT is used in over 160 countries worldwide, including all European Union member states, the United Kingdom, Canada (as GST/HST), Australia (as GST), and many Asian countries. The United States is notable for not having a federal VAT system, instead using state-level sales taxes.

For consumers, VAT appears as an additional cost on purchases. For businesses, VAT is generally neutral since they can reclaim the VAT paid on business purchases against the VAT collected on sales, effectively only remitting the 'value added' portion to the government.

VAT Rates Around the World

VAT rates vary significantly between countries and often include multiple rate tiers for different product categories.

CountryStandard RateReduced RateNotes
United Kingdom 20% 5% 0% for essential food, children's clothing
Germany 19% 7% Reduced rate for food, books
France 20% 5.5%, 10% Multiple reduced rates
Italy 22% 4%, 10% Super-reduced for essentials
Spain 21% 10% 4% for bread, milk, medicine
Hungary 27% 5%, 18% Highest in EU
Luxembourg 17% 8% Lowest standard rate in EU
Australia (GST) 10% 0% Flat rate, essentials exempt
Canada (GST) 5% Varies Provincial HST adds more
Japan 10% 8% Reduced for food

Types of VAT Calculations

Adding VAT

Start with net price, multiply by (1 + VAT rate). £100 + 20% VAT = £120 gross.

Removing VAT

Divide gross by (1 + VAT rate). £120 ÷ 1.20 = £100 net price.

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Finding VAT Amount

From gross: multiply by (VAT rate ÷ (100 + VAT rate)). £120 × (20/120) = £20 VAT.

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Invoice Breakdown

Always show net, VAT, and gross separately on business invoices for compliance.

VAT for Businesses

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Registration Threshold

Most countries require VAT registration once turnover exceeds a threshold. UK: £85,000. Germany: €22,000. Some countries have no threshold.

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Input Tax Recovery

Registered businesses reclaim VAT paid on business expenses. Keep all invoices showing VAT for your records.

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Cross-Border Sales

B2B exports are typically zero-rated. B2C sales to EU consumers follow destination country rates (OSS scheme).

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Filing Deadlines

VAT returns are typically quarterly or monthly. Late filing incurs penalties and interest in most jurisdictions.

How to use this VAT calculator

  1. Choose a mode: Add VAT (start from the Net Price and add tax) or Remove VAT (start from the Gross Price and extract the tax already included).
  2. Enter the Net Price (Excl. VAT) if you are adding tax, or the Gross Price (Incl. VAT) if you are extracting tax — the form swaps fields when you toggle modes.
  3. Type the VAT Rate (%) for the destination country, or click a Country VAT Rate preset (UK 20%, Germany 19%, France 20%, Italy 22%, Spain 21%, etc.) to fill it automatically.
  4. Click Calculate VAT to see the net price, VAT amount, and gross price side by side, with a visual bar showing how much of the total is tax.
  5. Use Reset to clear the form before the next calculation. For invoices, capture all three numbers — net, VAT, and gross — since most jurisdictions require them shown separately.

Examples

Basic: adding UK VAT to a net price

A UK freelancer is invoicing a client for £100 of consultancy work and needs to add the standard 20% VAT before sending the invoice.

ResultVAT amount £20.00. Gross price £120.00. The freelancer collects £120 from the client and remits £20 to HMRC on the next VAT return.

The calculator applies Gross = Net × (1 + Rate/100) = 100 × 1.20 = 120. The £20 is output VAT — money the business holds in trust for HMRC, not revenue. If the freelancer paid VAT on business expenses that quarter, those input-VAT amounts are deducted from the £20 before remitting the balance.

Intermediate: extracting VAT from a Spanish gross price

A traveler returning from Spain has a hotel receipt for €100 that already includes 21% IVA. They need the net amount to claim back as a business expense.

ResultNet price €82.64. VAT amount €17.36. The €82.64 is the pre-tax cost the employer can record as the expense net of recoverable VAT.

Switching to Remove VAT mode applies Net = Gross / (1 + Rate/100) = 100 / 1.21 ≈ 82.6446, which rounds to €82.64. VAT is the difference: 100 − 82.64 = €17.36. A common mistake is to multiply €100 by 21% (giving €21), but that overstates the tax because the 21% rate applies to the net price, not the gross.

Edge case: cross-border B2B sale with reverse charge

A German consultancy invoices an Irish business client €5,000 for services. Under the EU reverse charge rules, the German firm shows VAT at 0% on the invoice and the Irish buyer self-accounts for Irish VAT at 23%.

ResultThe supplier invoice is €5,000.00 with €0 VAT charged. The Irish buyer reports €1,150.00 output VAT and €1,150.00 input VAT on the same return — a net cash impact of zero if fully recoverable.

Reverse charge moves the VAT obligation from supplier to buyer. The calculator shows the rate the buyer must self-account for: 5,000 × 0.23 = 1,150. The invoice itself shows no VAT but must reference Article 196 of the EU VAT Directive. The buyer enters €1,150 as both output and input VAT, so a fully taxable business pays nothing extra; an exempt business (like a bank) cannot reclaim the input side and bears the full €1,150.

How it works

VAT is a consumption tax collected at each stage of the supply chain. The calculator covers the two everyday operations: forward calculation (Gross = Net × (1 + r)) when a business adds VAT to a quoted net price, and reverse calculation (Net = Gross / (1 + r)) when extracting VAT from a tax-inclusive receipt. The VAT amount is always the difference between gross and net.

The rate r is expressed as a decimal — 20% becomes 0.20. The same arithmetic works for any rate the calculator accepts (0% to 50%), which covers every active VAT, GST, IVA, MwSt, BTW, and TVA regime worldwide. Reduced rates for food, books, medicines, hospitality, and public transport use the same formula with a lower number; switching the rate is all that changes.

Rounding matters on invoices. Most tax authorities require VAT to be calculated on the total invoice line and rounded to the nearest cent or penny, not summed from per-item rounded values. For internal reasonableness checks, divide the gross by 6 to approximate UK VAT at 20% (since 20/120 = 1/6), or by roughly 5.76 for Spain at 21%.

The United States does not levy VAT. US travelers, expats, and businesses encounter it abroad in two main ways: as a non-recoverable cost on tourist purchases (some countries refund VAT on goods exported in luggage via schemes like UK retail export, EU VAT refund for travelers, or Global Blue), and as a recoverable cost for VAT-registered businesses with operations in a VAT country.

When to use this calculator

  • Preparing an invoice in a VAT country. Add the correct VAT rate to your net charge so the gross amount you bill the customer reflects what your tax authority expects you to collect and remit.
  • Checking a foreign receipt or hotel bill. Extract the VAT already included in a tax-inclusive price so you can record the net cost in expense reports or claim a tourist VAT refund on eligible exports.
  • Comparing prices across countries. Strip VAT out of advertised consumer prices to compare like-for-like. EU prices are usually shown gross to consumers; US and B2B prices are usually shown net.
  • Estimating cross-border e-commerce tax. Apply the destination country's standard rate to a net sale to estimate the VAT a non-EU seller must collect under the EU One-Stop Shop (OSS) or UK distance-selling rules.
  • Validating supplier invoices. Recompute the VAT line on a supplier invoice and confirm it matches the rate and amount expected before posting it to the books and reclaiming input VAT.

Common mistakes

  • MistakeMultiplying the gross price by the VAT rate to find the tax already included.
    FixUse the reverse formula Net = Gross / (1 + r) and then VAT = Gross − Net. For 20% UK VAT, divide the gross by 1.20, not multiply by 0.20.
  • MistakeUsing the wrong country's rate because the seller and buyer are in different places.
    FixFor consumer (B2C) sales of goods to EU buyers, the rate is usually the buyer's country. For B2B services within the EU, reverse charge often applies and the seller charges 0% — check the place-of-supply rules for your transaction.
  • MistakeForgetting that reduced rates apply to many essentials.
    FixUK food and children's clothing are zero-rated; German books and food use 7%; Spanish bread, milk, and medicines use 4%. Always confirm the product's classification before applying the standard rate.
  • MistakeAssuming you must register for VAT immediately when trading abroad.
    FixMost countries set a registration threshold (UK £85,000 / 12 months, Germany €22,000 / year, Ireland €75,000 for goods). Below the threshold, domestic sellers may stay outside the system, though cross-border digital and EU OSS rules can override this.
  • MistakeTreating VAT collected from customers as business income.
    FixOutput VAT is held in trust for the tax authority. Set it aside in a separate ledger or sub-account so it is available when the next VAT return is due.

Frequently asked questions

Is VAT the same as sales tax?

No. Sales tax is collected only at the final sale to the end consumer and is administered at the state or local level in the US. VAT is collected at every stage of production and distribution, with businesses reclaiming the VAT paid on inputs so that only the value they added is effectively taxed. VAT covers more transactions and is generally harder to evade.

Can tourists reclaim VAT on purchases?

Often yes, on goods physically exported in luggage within a set timeframe. The UK ended its retail export scheme for in-person tourists in 2021. Most EU countries still offer refunds via Global Blue or Planet, usually for purchases above a minimum threshold (around €75–€175) and with customs validation on departure. Services, food, and hotel stays normally do not qualify.

How do I calculate VAT backwards from a gross price?

Divide the gross price by (1 + the VAT rate expressed as a decimal). For 20% UK VAT: £120 / 1.20 = £100 net, and the VAT is £120 − £100 = £20. For 21% Spanish IVA on a €100 gross hotel bill: 100 / 1.21 ≈ €82.64 net and €17.36 VAT. Multiplying the gross by the rate directly overstates the tax.

What is the VAT registration threshold in major countries?

Thresholds reflect annual taxable turnover. UK: £85,000. Germany (small business rule): €22,000 in the previous year and €50,000 expected in the current year. Ireland: €75,000 for goods, €37,500 for services. France: €85,800 for goods, €34,400 for services. Spain and Sweden have no threshold — registration is required from the first euro of taxable activity.

Why doesn't the US have VAT?

VAT in the US has been debated for decades but has never been enacted federally. Sales tax is a state-level power under the Tenth Amendment, so a federal VAT would either duplicate state systems or require unprecedented coordination. Critics argue VAT is regressive without rebates; proponents point to its efficiency. For now, the US is the only OECD country with no broad-based national consumption tax.

Are services subject to VAT?

Generally yes, at the country's standard rate, with some categories taxed at reduced rates (passenger transport, hotel accommodation, restaurants in many EU states) and others exempt (most financial services, health care, education, postal services). Place-of-supply rules determine which country's VAT applies to cross-border services, with reverse charge often shifting the obligation to the business customer.

What is the difference between zero-rated and exempt?

Zero-rated supplies are taxable at 0%, so the supplier charges no VAT but can still reclaim input VAT on related purchases. Exempt supplies are outside VAT entirely — no VAT is charged, and the supplier cannot reclaim related input VAT. UK food is zero-rated; UK insurance is exempt. The distinction matters because it changes whether VAT on costs flows through the supplier or sticks with it.

How does VAT work on digital products sold across borders?

Since 2015 in the EU and 2021 in the UK, sellers of digital services (apps, e-books, streaming, SaaS) to consumers must charge the VAT rate of the customer's country. The EU One-Stop Shop (OSS) lets a non-EU or EU seller report all such sales through one registration in a single EU country instead of registering in each member state. B2B sales generally use reverse charge.

Why is the Swiss VAT rate so much lower than the EU's?

Switzerland is not in the EU and is not bound by the EU VAT Directive's minimum 15% standard rate. As of 2024, Swiss VAT is 8.1% standard, 2.6% reduced (food, books, medicines), and 3.8% special (hotel accommodation). Switzerland funds public services through a mix of federal, cantonal, and communal taxes, with consumption taxed less heavily than in most EU countries.

Do US businesses need to register for VAT abroad?

Possibly. If a US business sells goods or digital services to consumers in the EU or UK, it generally must register and collect destination-country VAT through OSS (EU) or directly (UK). B2B sales to VAT-registered customers often use reverse charge, so the buyer accounts for the tax. Holding inventory in an EU warehouse, including through Amazon FBA, usually triggers local registration.

Can I deduct VAT paid abroad on my US tax return?

VAT paid on business expenses while traveling is generally a deductible business expense like any other cost. It is not, however, a foreign income tax for purposes of the US foreign tax credit. Where the foreign country allows it, a US business may instead reclaim the VAT directly through the country's refund procedure for non-established businesses, which is usually a better outcome.

Does the calculator handle reduced and zero rates?

Yes. The VAT Rate (%) input accepts any value from 0 to 50, so you can enter 5 for UK reduced, 7 for German reduced, 4 for Spanish super-reduced, or 0 for zero-rated supplies. The country preset buttons load common standard rates as a starting point; override the value when the product or service falls into a different rate band.

Sources

Methodology

This calculator implements the two core VAT operations. Forward mode uses Gross = Net x (1 + Rate/100) to add VAT to a tax-exclusive price. Reverse mode uses Net = Gross / (1 + Rate/100) to extract VAT from a tax-inclusive price, and the VAT amount is the difference between the two. The rate input accepts 0% to 50% so it covers reduced, standard, and zero rates across every active VAT, GST, IVA, MwSt, BTW, and TVA regime worldwide. The calculator does not determine which rate applies to a specific product or transaction; place-of-supply, classification, and reverse-charge decisions remain the user's responsibility.

Pro Tips

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