How would I summit a tax return as a sole proprietor with no payslips?

I am a sole proprietor. I need to do a tax return for this year. I have no payslips, but I do have an income and expense sheet done by me. How do I go about doing a tax return for SARS?

Please Register for TaxTim and let us assist you in completing and filing your tax return with SARS. You will make use of the Business Income section of the tax return.