For unique identification, a specified structure of 10 digit code is provided

<strong>First three characters</strong>

Alphabetical series from AAA to ZZZ

<strong>Fourth Character</strong>

Informs about status of assessee

<strong> </strong><strong>Fifth Character</strong>

Fifth character of assessee’s last name

<strong>Sixth to Ninth Characters</strong>

Sequential numbers from 0001 to 9999

<strong>Tenth Character</strong>

Numeric check digit generated automatically