Cancellation of tax deductor/collector registration confirms effective date, duties to file pending returns and continuing tax liability. The administrative order template cancels registration as a tax deductor or tax collector at source by specifying reasons and an effective date, requires immediate filing of pending returns, and affirms that cancellation does not relieve the registrant of any tax, interest, penalty or other dues for periods before the effective date. The form covers cancellations on request and cancellations following show cause notices with or without replies or hearings, and refers to attached supportive documents for case details.