VAT calculation: guide with practical examples and extraction
VAT (Value Added Tax) is the most common tax on Italian sales. If you issue invoices, make quotes or simply want to understand the real cost of a product, you need to know how to calculate it. It's simpler than it seems.
VAT rates in Italy
- 22% — standard rate, most goods and services.
- 10% — reduced rate: food (many), medicines, mineral water, energy, transport, hotels, restaurants, repairs, residential construction.
- 4% — minimum rate: essentials (bread, milk, pasta), books, periodicals, medical devices for disabled, cars for disabled.
How to add VAT to net (direct calculation)
Formula: VAT = net × rate / 100, then total = net + VAT.
Example: €1000 service + 22% VAT. VAT = 1000 × 22 / 100 = €220. Total = €1220.
How to extract VAT from gross (reverse calculation)
Useful when you only have the total (VAT included) and want to get net and VAT.
Formula: net = total / (1 + rate/100), then VAT = total − net.
Example: €1220 total with 22% VAT included. Net = 1220 / 1.22 = €1000. VAT = 1220 − 1000 = €220.
Common mistake to avoid
Never calculate VAT as 22% of the total: it's wrong! VAT is calculated on the net, not on the gross. If the total is €1220, 22% of 1220 = €268.40, not €220. This is the most common mistake of those unfamiliar with VAT extraction.
When to extract VAT
- You have an invoice with total amount and need to get the net
- You want to know the real cost of a product excluding VAT
- You must record an expense in company accounting
- Foreign client (intra-EU or extra-EU): apply reverse charge
VAT in EU and non-EU countries
Each EU country has its own rates: Germany 19%, France 20%, UK 20%, Switzerland 7.7% (non-EU). For intra-EU B2B sales (with valid VAT number) VAT doesn't apply: it's "non-taxable" (reverse charge). For extra-EU, exports are out of VAT scope. When you import, you pay duties + VAT at customs.