Report day trip meals as taxable income. Enter the time you begin and end your trip into the "expense times" in the report.Instructions for Completing County of Suffolk Travel Expense Voucher. Enter claimant's name and current address. Instructions for Completing County of Suffolk Travel Expense Voucher. Reimbursement of travel expenses requests must be submitted to the Travel Office within 30 days of departure. The agency will give you a claim number. Fill out our contact form and we'll connect you with the people who can help. Business-related foreign travel expenses are tax deductible. However, because of the potential for abuse (e.g.