To establish the Travel and Employee Expense Reimbursement. No expenses can be claimed without Receipt.Else the Amount reimbursed, technically is taxable. To establish guidelines for travel and employee expense reimbursement for Michigan Department of Corrections (MDOC). Travel expenses must be documented with receipts. All expenses related to business travel can be written off at tax time, including airfare, hotels, rental car expenses, tips, dry cleaning, meals and more. If you simply take the standard deduction, then you're fine. No receipts are necessary. Requests for reimbursement of individual expenses should be submitted as soon as practical after being incurred, but not to exceed 45 days. The Missing Receipt Affidavit should be used when the merchant has not provided a receipt or a duplicate receipt cannot be obtained.