Section 111 – Unjustified enrichment: reimbursement arrangements
152.This section provides that the Scottish Ministers may make regulations (subject to the affirmative procedure) under which certain reimbursement arrangements may count for the purposes of section 109 (and so do not allow Revenue Scotland to defend the claim for repayment on the ground of unjust enrichment). The regulations may also provide for the conditions that such reimbursement arrangements must comply with, and for other reimbursement arrangements to be disregarded for the purpose of section 109 ( so that the fact that the person claiming a repayment may be reimbursing others does not stop Revenue Scotland using the unjust enrichment defence). Subsection (2) defines “reimbursement arrangements” as arrangements made by the person claiming under which the repaid tax is passed on to the persons who actually bore the cost of paying the tax in the first place. For example, if a landfill site operator had overpaid tax, having collected that tax from the person who disposed of the waste, then to return an overpayment of tax to the landfill site operator may lead to the operator being unjustly enriched (if the person who disposed of the waste cannot be found to be reimbursed).
153.Subsection (3) sets out the elements of reimbursement arrangements which may be required by the regulations provided for in subsection (1). These arrangements include setting a period for reimbursement to take place, repayment to Revenue Scotland if reimbursement does not take place and requires interest paid by Revenue Scotland on a repayment to be treated in the same way as the repayment, as well as records to be kept and made available to Revenue Scotland on request that show how the arrangements for reimbursement were carried out.