Applying payments under collection agreements

Where a payment is made to the Minister on account of tax under this Act, an Act of a province that imposes a tax similar to the tax imposed under this Act, or any two or more such Acts, such part of that payment as is applied by the Minister in accordance with the provisions of a collection agreement entered into under Part III of the Federal-Provincial Fiscal Arrangements and Federal Post-Secondary Education and Health Contributions Act against the tax payable by a taxpayer for a taxation year under this Act discharges the liability of the taxpayer for that tax only to the extent of the part of the payment so applied, notwithstanding that the taxpayer directed that the payment be applied in a manner other than that provided in the collection agreement or made no direction as to its application.