Lei Han, Ph.D., is an associate professor of accounting at Niagara University in Western New York and a New York state-licensed CPA. She obtained her Ph.D. in accounting with a minor in finance from the University of Texas at Arlington. Her teaching expertise is advanced accounting and governmental and nonprofit accounting. She is a member of the American Accounting Association and New York State Society of Certified Public Accountants.
You should save or at least know where to locate from your computer your receipts for all purchases for at least 30 to 60 days after a purchase, depending on the return or exchange policy of the vendor.7 August 2022