For the initial Decision in Principle application you don't need to provide any documents. However, once you're ready to move ahead with advice and a formal application, we might need to see some documents to verify your earnings.
As a minimum we will need SA302s / tax year overviews and 3 months' business bank account statements.
Where 2 years’ SA302/Tax Year Overviews cannot be provided, other sources to evidence stability of income may be considered. Your StrideUp adviser will discuss this with you to make sure the requirements are met.