| Requirements for Individual Taxpayer Identification Number (TIN) Registration |
| Channels of Taxpayer Identification Number (TIN) Registration |
| Taxpayer Identification Number (TIN) for Married Women |
| Taxpayer Data Update |
| Taxpayer Identification Number (TIN) Revocation |
| Procedures and Requirements for Individual Non-Effective Requests |
| Reactivation of Non-Effective Taxpayer’s Status |
