If I allow a tenant to provide lawn mowing service for my duplex in exchange for a discount on his rent, is that considered an "expense" that I can deduct?

[vechinsj]

Would it be better for me to charge the "full" rent and pay my tenant as a separate transaction for this service?

[Ashby · Accepted solution]

It is a much cleaner transaction if you charge the full amount and pay him.

You will not run the risk of looking like you are charging a less than fair market value rent. Also, if you reduce the rent, you don't show a full picture of cash flow for selling or financing purposes.