Can where do I ad my mortgage payment reciept from the bank, my disability payperwork, Veterans retirement paperwork?

Thanks for contacting the QuickBooks Community, @buck_edwards.

All recording of entries for business and personal are entered through the Transactions tab in QuickBooks Self-Employed. Let me show you where it’s located in the program.

Please see screenshot for visual reference:

You can start adding your transactions by performing these steps:

1. Go to the Transactions tab.
2. Click the green Add transactions button.
3. Fill out the Date, Transaction Description, Amount, and Category. 
4. Hit Save.

I’m adding this article about organizing transactions for your reference: Categories in QuickBooks Self-Employed.

Please let me know if you need further assistance. I’m always here to help. Happy holidays!