I'll share details to help with your question about self-assessments in QBOA, Joanna.
At the moment. we're unable to set up QBOA to calculate self assessment details unlike QBSE. Here's an article about this for more details: Understanding Income Tax.
Although, you can run your financial report or use this link to calculate your self assessment taxes: https://quickbooks.intuit.com/uk/self-employed/income-tax-calculator/.
Feel free to check out these articles in case you want to take advantage of these features that are offered in QBOA:
Don't hesitate to post more questions or reply to me if you have other concerns with QuickBooks.
