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World’s only single tax engine, VAT reporting & e-invoicing platform

Calculating VAT on millions of transactions, issuing e-invoices & reporting thousands of returns for hundreds of businesses, shared service centres, accountants, marketplaces and ERP’s

Uncovering VAT errors and savings on item classification, invoice calculations and returns via codified national tax laws with legal citations for proposed adjustments

Low-cost, fast go-live with Artificial Intelligence cutting implementation, navigation and submissions effort

See how it works

Meet VATCalc Copilot – world’s first agentic AI assistant built into a VAT determination, reporting & e-invoicing platform

Instead of learning menus, screens and workflows, simply tell VATCalc Copilot what you want to achieve and let it retrieve information, explain results and guide you to the right action.

  • What work should I focus on this week?
  • Any unusual errors I should investigate in my latest quarter filings?
  • List unreconciled e-invoices to returns for this month.
  • How should VAT be invoiced and reported on B2B triangulation in French, German & Swedish chain supply of goods?

Some of our global customers

Who we help to digitalise VAT

Businesses

Needing to live calculate or audit sales & purchase invoice VAT before issuing, e-invoicing or payment; and then complete VAT returns all in intuitive, cost-saving single platform

Shared service centres

Looking for efficiencies and centralised transparency on their global VAT reporting

Marketplaces & ERP’s

Seeking to API-embed or white label VAT calculations & returns to meet digital mandates,  grow revenues and ‘stickiness’ of their service for users

Outsourced compliance service providers

Exploring automation for their outsourced reporting service, securing a scaleable offering, attracting more clients while lowering operational costs

Partners

Whether you’re embedding VAT into your software, delivering transformation projects or expanding compliance services, discover how VATCalc can help you grow your business.

Scott Derksen, Vice President, NetSuite

“VATCalc helps NetSuite customers meet their global VAT obligations and keep their businesses growing”

A single platform with 5 applications for VAT determination, reporting & e-invoicing

Advisor

For complex single transactions: instant VAT calculations; law citations; pro forma invoices; e-invoicing obligations; AI tax advice

Auditor

Live or batch audits of sales & purchase invoices against national VAT laws – with proposed amendments – via upload or API

Calculator

Global tax engine for VAT determination on sales invoices; simple integrations with ERP’s, billing, e-invoicing or e-commerce platforms

Filer

Global VAT returns, supplementary filings, SAF-T etc; seamless audited data ingest from Advisor, Auditor, Calculator or API from your systems

e-Invoicing

e-Invoicing in 30+ countries, fully integrated and reconciled to VAT returns within a single application to minimise audit risks & costs

Partner with VATCalc to deliver enterprise VAT

Modern tax technology. Flexible partnership models. Proven global VAT expertise.

From embedded APIs and ERP integrations to systems integration, white label and referral partnerships, VATCalc helps you expand your offering, accelerate customer projects and generate new recurring revenue opportunities.

Latest News

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e-Invoicing: avoid the mistake everyone’s making

Tax authorities are looking for differences between your e-invoices and VAT returns

If you think e-invoicing is just about transmitting data, the tax authorities will be speaking to you soon.  VATCalc is the only platform that automatically reconciles e-invoices, e-reporting and VAT returns.

AI item classification

Classify. Enrich. Determine. Invoice. Report.

Turn basic goods and services data into tax-ready intelligence. VATCalc AI item classifies and enriches your catalogue, then puts that data to work across the same platform for VAT determination, A/P invoice auditing, e-invoicing and VAT reporting.

VATCalc is ISO 27001 certified

Customer data security and critical business processes meet demanding global best practice standards.

Managing customer data to make sure it is confidential, available and has integrity is an intentional mindset that must be embedded deeply into an organisation.

Contact us for a FREE trial

The  world’s only single tax engine and reporting platform that simplifies your international VAT determination, e-invoicing & filings

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