You can provide proof of income as a 1099 employee two different ways: Verify via banking or verify via document upload.
The verify via banking option will be best for people who receive direct deposit or regularly deposit their checks in their bank.
If verify via banking is not a good option for you, select the verify via document upload option and you can upload any of the following documents:
profit and loss statements
bank statements
self-created pay stubs
the previous years tax return