How to get a copy of any receipt
One guide per merchant: the fastest way to pull an old receipt or invoice, how far back that merchant actually keeps them, and the line the purchase belongs on at tax time in Canada (CRA) and the United States (IRS). Coverage is still small and growing, so if the merchant you need is not here yet, it is on the list.
Retrieval steps change without notice. Each page records where the facts were checked and when.
Retail
Amazon
How to get your Amazon receipt
Amazon's Order History help page describes viewing orders from the past six months or by year; we found no published cut-off for older orders on Amazon's own pages, so do not rely on one.
OpenApple
How to find your Apple receipt
Apple publishes no retention window.
OpenCostco
How to get your Costco receipt
Two years online in six-month windows, then the membership counter (Canada stops at 10 years)
OpenHome Depot
How to get your Home Depot receipt
90 days for an in-store lookup on a check, credit or debit purchase; 365 days on a Home Depot Consumer Credit Card, Commercial Revolving Charge or Commercial Account; up to 2 years in Pro Xtra Purc...
OpenWalmart
How to get your Walmart receipt
Walmart adds in-store purchases made with cards saved to your account, including purchases made with saved cards in the last 12 months; it publishes no date range for the card-based receipt lookup...
Open
General guidance, not tax advice. Confirm your own situation with a qualified tax professional before you file.