Recomputed tax payment intimation enables the Assessing Officer to update records after payment following recomputation orders. Intimation requirement for payment of tax on income recomputed under the proviso to the recomputation provision: taxpayers or authorised representatives must notify the Assessing Officer using a prescribed form that lists assessment year, order and document identification, amount paid (including interest, surcharge and cess), challan identification, BSR code, challan serial number and date of payment, and must sign a declaration of correctness so the Assessing Officer can update records.