How do I show I've been paying room rent at girlfriends house ???

[Lemont Williams]

How would I show proof I've been renting a room out at my girlfriends house for office space can I just have her get them receipt papers from the office store and just write receipts like that. How would I do it if I'm in wrong path ? ?

[Brian Faulkner]

Copies of checks you gave her from the bank that she cashed.

Paying her in cash? Looks shady. Did she claim the cash as income and pay taxes when she filed?

Did you list it as a deduction when you filed your/business taxes ?

If the answers are no then it doesn't look legitimate.