Is Your Tax Indentification Number Valid?
What is an ATIN ?
ATIN stands for Abia State Tax identification Number. It is an Electronic Number that uniquely identifies a Tax paying entity (Individual or Company) to the Abia State Government and Abia State board of internal revenue Service. To access most online services of the Abia state internal revenue service; you would need your ATIN. Your ATIN is generated once for life. Register and get your ATIN online: