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Tax Inspectors Without Borders is sending expert tax auditors to assistance-requesting host administrations in order to build audit capacity around the world!

Tax Inspectors Without Borders (TIWB) is a joint initiative of the Organisation for Economic Co-operation and Development (OECD) and the United Nations Development Programme (UNDP) supporting countries in building tax audit capacity.  TIWB Programmes complement the broader efforts of the international community to strengthen co-operation on tax matters and contribute to the domestic resource mobilisation efforts of developing countries.


 

 Highlights from the 2024 Annual Report

‌‌Host Administration

Host Administration

Looking to improve your administration's tax audit capacity with the help of a TIWB Expert?

Expert at Desk

Experts

Like to travel and eager to share your tax expertise with other administrations?

 Partner Administration

Partner Assistance

Ready to help other countries develop their tax audit practices by seconding an official from your own administration?

‌‌‌‌Donors

Donors

Interested in helping fund the TIWB Initiative?

"TIWB has already proven its effectiveness in assisting developing jurisdictions mobilise domestic resources and build audit capacity within tax administrations. Looking ahead, I trust the initiative will play an ever bigger and more important role in helping to ensure that reinforced tax co-operation translates into increased revenues for developing countries, by supporting tax administrations to implement the newly reformed global tax rules."

Rusudan Kemularia, Head of TIWB Secretariat