Versions of s. 355(1)

Where a person pays tax under subsections 352(9) or (10) or 354(2) calculated on the consideration or a part thereof for a taxable supply and that consideration or part thereof is subsequently reduced, to the extent that the person did not claim, and is not, but for this section, entitled to claim, an input tax credit or a rebate in respect of the portion of the tax payable under subsection 165(2), 218.1(1) or 220.08(1) that was calculated on the amount by which the consideration or part thereof was reduced, that portion is deemed, for the purpose of determining a rebate under section 261, to be an amount that was not payable or remittable by the person.