| Date | Circular No | Topic | ||
|---|---|---|---|---|
| 18-09-1980 | CIRCULAR NO. 23 OF 1980 (INCOME TAX) | DEDUCTION/COLLECTION | ||
| Subject | ||||
| DEDUCTION/COLLECTION OF TAX AT SOURCE UNDER SECTION 50(4) OF THE INCOME TAX ORDINANCE, 1979- ISSUANCE OF CERTIFICATE OF EXEMPTION--PROCEDURE REGARDING | ||||