Interest Income adjustment
I have seller financed the sale of our house. I am using PayPal to invoice the new owner monthly. He pays the invoice through his PayPal account and PayPal deducts their 2.9% fee before transferring the remainder to my PayPal account. I credit him with full payments on his interest and principle due and enter a $80 or so bank charge on my books.
Question: Can I deduct the PayPal fee from the interest income earned on my self financing?