Helping your business with

  • reclaim.
  • compliance.
  • e‑invoicing.

Tech when it counts. Human where it matters.

One centralised solution for all your VAT needs.

Compliance 06

US Sales Tax & Global VAT

With our global VAT and sales tax expertise and technology, we simplify registration, filing, analytics, and compliance.

e invoicing 07

e-Invoicing Solution

eezi is a seamless global e-invoicing solution that simplifies compliance and keeps you ahead of evolving mandate changes.

Reclaim 05

VAT Refund Solution

Reclaim foreign and domestic VAT with ease allowing your business to boost cash flow, cut costs, and fund growth worldwide.

A new era for indirect tax technology.
Simplify your compliance process with Abacus.
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Simplify your e-invoicing process with eezi.
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Simplify your refund process with Cloud.
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Claimable countries and VAT rates.

Africa

Asia

Europe

North America

Oceania

South America

Your VAT refund tool kit.
e-Invoicing mandate tool

Discover your e-invoicing obligations, helping you stay ahead of regulatory requirements worldwide.

VAT potential calculator

Evaluate your VAT reclaim potential based on your annual Travel & Entertainment expenditure.

Invoice checklist

Navigate the intricacies of your invoices. Use our interactive tool to find out what is required to optimise your claims.

Explore our latest blogs.

Your go-to hub for news, thought leadership and practical guides across VAT reclaim, VAT and sales tax compliance, and e-invoicing.

March 11, 2026

e-Invoicing Data Quality: Common Errors Across Jurisdictions Data...

e-Invoicing Data Quality: Common Errors Across Jurisdictions Data quality is central to modern tax compliance. With e-invoicing mandates expanding globally, invoices must meet strict technical and regulatory standards in clearance and real-time reporting systems. Even minor errors can trigger immediate rejection or penalties, as machine-readable e-invoices leave little room for interpretation once submitted to tax authorities. […]

March 10, 2026

Top Indirect Tax Compliance Services in 2026 As...

Top Indirect Tax Compliance Services in 2026 As global tax authorities accelerate digital reporting and real-time oversight, indirect tax compliance has become a growing operational priority for multinational businesses. Unlike direct taxes, indirect tax obligations, including VAT, GST, sales tax and customs duties, are transaction-driven, jurisdiction-specific and increasingly automated by governments. Errors can lead not only to […]

March 5, 2026

Vietnam VAT Refunds: Seller Declaration No Longer a...

Vietnam VAT Refunds: Seller Declaration No Longer a Barrier for Buyers VAT refunds have long been a source of frustration for businesses operating in Vietnam. Even when buyers complied fully with the law, refunds could be delayed or denied for reasons entirely outside their control. The most common issue was simple but damaging: if a supplier failed to declare […]

Unlock industry-specific VAT savings.
Unlock industry-specific VAT savings.
Explore our latest blogs.

Your go-to hub for news, thought leadership and practical guides across VAT reclaim, VAT and sales tax compliance, and e-invoicing.

March 11, 2026

e-Invoicing Data Quality: Common Errors Across Jurisdictions Data...

e-Invoicing Data Quality: Common Errors Across Jurisdictions Data quality is central to modern tax compliance. With e-invoicing mandates expanding globally, invoices must meet strict technical and regulatory standards in clearance and real-time reporting systems. Even minor errors can trigger immediate rejection or penalties, as machine-readable e-invoices leave little room for interpretation once submitted to tax authorities. […]

March 10, 2026

Top Indirect Tax Compliance Services in 2026 As...

Top Indirect Tax Compliance Services in 2026 As global tax authorities accelerate digital reporting and real-time oversight, indirect tax compliance has become a growing operational priority for multinational businesses. Unlike direct taxes, indirect tax obligations, including VAT, GST, sales tax and customs duties, are transaction-driven, jurisdiction-specific and increasingly automated by governments. Errors can lead not only to […]

March 5, 2026

Vietnam VAT Refunds: Seller Declaration No Longer a...

Vietnam VAT Refunds: Seller Declaration No Longer a Barrier for Buyers VAT refunds have long been a source of frustration for businesses operating in Vietnam. Even when buyers complied fully with the law, refunds could be delayed or denied for reasons entirely outside their control. The most common issue was simple but damaging: if a supplier failed to declare […]