Relief for irregular salary receipts: claim based allocation to prior years with computation and procedures delegated to rules.
Clause 157 provides relief where lump sum receipts (arrear or advance salary, salary for over twelve months, profits in lieu of salary, and arrears of family pension) cause an assessment at a higher rate. Relief is claim based on application to the Assessing Officer and requires allocation of amounts to earlier years; the Assessing Officer grants relief as prescribed in rules. An anti abuse exclusion denies relief where a deduction for the same amount has already been claimed, and computation, procedural steps and particulars (e.g., Form 10E practice) are to be specified by rules.