Well of course the business can have their own policies. I am just saying what the law is and what the IRS is allowed to require you to keep. You don't have to

Well of course the business can have their own policies. I am just saying what the law is and what the IRS is allowed to require you to keep. You don't have to keep receipts. There are lots of other acceptable forms of documentation. https://www.irs.gov/businesses/small-businesses-self-employed/what-kind-of-records-should-i-keep https://www.irs.gov/businesses/small-businesses-self-employe...