VAT Sense review
An affordable VAT API for developers, with validation, rates, invoices and SDKs.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
VAT Sense is a developer-focused REST API for businesses integrating VAT and GST functionality into checkout, billing, onboarding and other software workflows. It validates VAT numbers against supported government registers, looks up tax rates by country code or IP address, calculates VAT prices, generates VAT-compliant and hosted invoices, and validates EORI numbers for UK and EU customs compliance. The service supports 179 jurisdictions and includes official SDKs for Python, Node.js, PHP, Go, Ruby, C# and Java.
Pricing is structured as a freemium model. The Free plan costs $0 per month and includes full API access. Starter costs $6.99 per month or $67.10 per year, Basic costs $13.99 per month or $134.30 per year, and Standard costs $39.99 per month or $383.90 per year. Plus costs $79.99 per month. The published pricing notes that prices are exclusive of VAT and that plans can be paid in GBP, USD or EUR. Starter is request-based, while the listed plan highlights show full API access across the plans.
Its ecosystem fit is strongest for teams that want to add tax functions to their own applications. VAT Sense connects with HMRC, European Commission VIES, Australian ABN Lookup, Brønnøysund Register and the Swiss UID register. Currency conversion uses HMRC and European Central Bank rates, and consultation numbers support audit evidence. However, the API-only platform does not verify VAT return filing or registration. Developers needing embedded VAT validation, rates, calculations and invoicing should consider VAT Sense; organizations seeking filing or registration verification should choose a product that provides those functions.
VAT Sense pros and cons
- Where it wins
- Free plan and $6.99 monthly Starter tier
- VAT, GST, EORI and currency conversion endpoints
- Official SDKs for seven programming languages
- Where it doesn't
- API-only platform does not verify VAT return filing
- Does not verify VAT registration
- Basic e-invoicing scope may not fit complex workflows
VAT Sense fact sheet, pricing and score →
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