How many times adjournments can be sought by the person chargeable with tax during the proceedings

If sufficient cause is shown by the person chargeable with tax, the proper officer shall grant time and adjourn the hearing on recording reasons in writing. However, the proper officer shall have the power to grant maximum 3 adjournments during the proceedings.

(ICAI FAQ PUBLICATIONS 06-09-2017 General provisions relating to determination of tax : FAQ NO. 24)