VAT & Sales Tax Calculator

Added

Add or remove VAT / sales tax at any rate. Switch between countries or enter a custom rate.

$0
Net (ex-tax)
$0
Tax amount
$0
Gross (inc-tax)
Found this useful?

~6 min read

When you invoice a client in a VAT-registered country (UK, EU, Australia, etc.), you need to know whether your quoted price is VAT-exclusive (net) or VAT-inclusive (gross) and calculate the other. Getting this backwards means either undercharging the client or accidentally absorbing the tax yourself.

This calculator handles both directions:

Add tax: Net price × (1 + rate) = Gross price Remove tax: Gross price ÷ (1 + rate) = Net price

Standard rates are pre-populated for common regions (UK: 20%, EU default: 20%/23%, Australia GST: 10%, Canada GST: 5%, US: custom). You can also enter any custom rate.

Key concepts

Net price (ex-VAT / ex-tax): The price before tax. This is what you receive as revenue. VAT paid by the customer goes to the government, not to you.

Gross price (inc-VAT): The total the customer pays, including tax.

VAT / GST registration threshold: In the UK, you must register for VAT when your 12-month taxable turnover exceeds £90,000 (as of 2024). Below that threshold, you don't charge VAT and don't need to remit it. US sales tax has no federal threshold and varies by state.

Frequently asked questions

Do I charge VAT on digital products to overseas customers? EU rules require you to charge VAT at the buyer's country rate when selling B2C digital products to EU customers (the "EU Digital Services" rules). Platforms like Stripe Tax, Paddle, and Lemon Squeezy handle this automatically as "merchant of record." B2B EU sales typically use reverse-charge (customer self-accounts for VAT).

What's the difference between VAT and sales tax? VAT is collected at each stage of production and business customers can reclaim it. US sales tax is collected only at the final retail sale and cannot be reclaimed by businesses. The end-consumer bears both; the mechanics for businesses differ.

↑ Back to calculator

VAT Rates by Country 2024 — UK, EU, Australia, Canada

Complete list of standard VAT/GST rates by country for 2024, including reduced rates for essential goods and digital services rules.

VAT (Value Added Tax), GST (Goods and Services Tax), and sales tax are all consumption taxes — but the rates, rules, and names vary by country. Here are the standard rates for the most common trading destinations.

Standard VAT/GST rates 2024

Country Standard Rate Reduced Rate Notes
United Kingdom 20% 5% 0% on food, children's goods
Germany 19% 7%
France 20% 5.5% / 10%
Italy 22% 10% / 5%
Spain 21% 10%
Netherlands 21% 9%
Sweden 25% 6% / 12% Highest in EU
Norway 25% 15% Not EU
Australia GST 10% N/A Flat rate
Canada GST 5% N/A Plus provincial PST
New Zealand GST 15% N/A
India GST 18% 5% / 12% Multiple slabs
United States 0% (federal) State sales tax only

Digital services VAT rules

If you sell digital products (software, ebooks, SaaS subscriptions) to EU consumers, you must charge VAT at the customer's country rate — not your own country's rate. This applies even if you're based outside the EU. The EU One-Stop Shop (OSS) scheme simplifies this by letting you file one EU VAT return.

UK has similar rules post-Brexit: non-UK businesses selling digital services to UK consumers must register for UK VAT if sales exceed £8,818/year.

Use our VAT Calculator to add or remove VAT at any rate.

↑ Back to calculator

VAT on Digital Services — Rules for SaaS and Software Businesses

How VAT applies to SaaS subscriptions, software, and digital products sold to UK and EU customers, including the OSS registration threshold.

If you sell SaaS, software licenses, or other digital services, VAT rules are significantly more complex than selling physical goods. Here's what you need to know.

EU digital services VAT (the "destination principle")

Since 2015, digital services sold to EU consumers are taxed where the customer is located — not where you're based. This means:

  • A US-based SaaS charging a French consumer must charge French VAT (20%)
  • A UK-based SaaS charging a German business charges 0% (B2B reverse charge)
  • An Australian developer selling an app to Italian consumers must charge Italian VAT (22%)

EU OSS threshold: If your total EU consumer digital sales exceed €10,000/year, you must register for VAT (either locally or via the EU One-Stop Shop). Below this threshold, you can apply your own country's VAT rate.

B2B vs B2C — the crucial distinction

The rules above apply to B2C (selling to consumers). For B2B (selling to other VAT-registered businesses), the reverse charge mechanism applies: - You charge 0% (or no VAT) - The business customer self-reports the VAT in their own country - You must obtain and verify their VAT registration number

UK rules post-Brexit

The UK operates its own digital services VAT regime. Non-UK businesses with UK digital sales above £8,818/year must register for UK VAT (currently 20%) and file UK VAT returns separately from EU VAT.

Use our VAT Calculator to calculate the correct VAT amount for any rate, and check your country's tax authority website for current thresholds.

↑ Back to calculator

VAT Reverse Charge for B2B EU Sales, Explained

How the EU reverse-charge VAT mechanism works for B2B cross-border sales, when it applies, and what has to appear on your invoice.

If you sell digital services or goods B2B to customers in other EU countries, you've likely seen "reverse charge" on an invoice template — it's one of the most misunderstood parts of EU VAT for non-EU sellers.

What reverse charge actually means

Normally, the seller charges VAT and remits it to the tax authority. Under reverse charge, the buyer self-accounts for the VAT instead — they declare it on their own VAT return as both a payable and (usually) a fully-reclaimable input tax, netting to zero for a fully-taxable business. The seller charges 0% VAT on the invoice.

When it applies

  • The sale is B2B (buyer is VAT-registered in another EU country)
  • The buyer provides a valid VAT ID that you verify (via the EU's VIES system)
  • It does not apply to B2C sales — those follow the EU Digital Services VAT rules, where you charge the buyer's country rate

What must appear on the invoice

  • Both parties' VAT numbers
  • The words "Reverse charge" or "VAT reverse charge — Article 196, EU VAT Directive"
  • No VAT amount charged (0%)

Why this exists

Reverse charge removes the need for a foreign seller to register for VAT in every buyer country for B2B transactions — without it, a US or UK SaaS company selling to businesses across 27 EU member states would need dozens of local VAT registrations. It shifts the compliance burden to the buyer, who already has a VAT registration and is best positioned to self-account correctly.

What can go wrong

Charging VAT when reverse charge should have applied means the buyer can't reclaim it the normal way and you've collected a tax you shouldn't have. Conversely, applying reverse charge without verifying the buyer's VAT ID (e.g., it's invalid or the buyer isn't actually VAT-registered) can leave you liable for the VAT you should have charged.

Frequently asked questions

Do I need to verify the VAT ID every time? Yes — use the EU VIES lookup tool before each new B2B customer, and keep a record of the verification for your own compliance file.

What about UK sales after Brexit? UK-to-EU B2B sales generally still qualify for a similar zero-rated treatment, but UK VAT rules diverged from the EU framework — check current HMRC guidance rather than assuming EU rules apply unchanged.

Use the VAT Calculator for standard VAT-inclusive/exclusive calculations on the transactions where VAT does apply.

↑ Back to calculator

Recommended tools

Tools our audience uses alongside this calculator.

Paddle Tax compliance

As merchant of record, Paddle collects and remits VAT/GST on your behalf in 200+ countries. Eliminates the need to register for VAT yourself.

Let Paddle handle your taxes →
TaxJar US sales tax automation

Automates US sales tax calculation, reporting, and filing across all states. Integrates with Stripe, Shopify, and WooCommerce.

Automate sales tax with TaxJar →
Avalara Global tax compliance

Enterprise-grade global VAT/GST compliance. Worth evaluating if you're processing >$500k/year across multiple countries.

Explore Avalara →