The Zambia Revenue Authority (ZRA) is introducing TaxOnApp which is a mobile application to improve tax compliance and increase efficiency in tax administration. TaxOnApp includes the following features: 1. Register for Taxpayer Identification Number; Withholding, Base, PAYE or Turnover Taxes. 2. File returns: nil and non-nil returns for turnover tax, nil returns for excise, nil provisional tax returns. 3. Payment for taxes and duties. 4. Motor Vehicle Calculator – Taxpayers can get estimates of duties and taxes. 5. Integrated Border Declaration Form 6. Query functionality 7. Passenger Clearance 8. Education videos and articles