How reimbursements and BIK interact
+The car user’s payment to you is a personal reimbursement. It is not subtracted from any tax calculation and does not reduce the vehicle’s P11D value, taxable BIK value or your BIK tax. BIK is subject to Income Tax, but not employee National Insurance. Even if payroll collects the BIK tax later through your tax code, it is included in this repayment from the beginning.
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