I'm gathering information to do my taxes and have misplaced the receipts for a refrigerator, an over/stove, and a dishwasher put into a rental property from August last year. How would I go about getting copies from Home Depot's office?

I agree with jeff, if you paid by card they should have instant access for your purchase, that's one of the reasons I make all my purchases from places like this and for things like this all on the same card always. Because I have a very big habit of losing receipts, and I go to home Depot and Menards every day and multiple times a day

Any store should be able to pull a receipt for you using the credit card used for purchase. Your online account (if you have one) also holds several years of orders. I also think the appliance department can look up via delivery address and/or phone number.