![How do I submit a tax refund?](https://cdn.prod.website-files.com/5d71eeb2a19ee03e3430f50f/6235cf271afcd72117e02d6f_how-do-i-submit-a-tax-refund.png)
![How do I submit a tax refund?](https://cdn.prod.website-files.com/5d71eeb2a19ee03e3430f50f/6235cf271afcd72117e02d6f_how-do-i-submit-a-tax-refund.png)
As a self-employed person, you're not required to make a separate claim for a tax refund, as you can [claim it through your Self Assessment tax return](https://www.gov.uk/self-assessment-tax-returns/corrections#:~:text=To claim a refund%2C go,for a payment on account).).
If you've overpaid your payments on account, you can request a refund by completing form SA303.
If you've made a mistake on your Self Assessment tax return, you need to amend or correct the return using the Self Assessment portal. You may be asked to show proof of evidence.
As a self-employed person, you're not required to make a separate claim for a tax refund, as you can claim it through your Self Assessment tax return.
If you've overpaid your payments on account, you can request a refund by completing form SA303.
If you've made a mistake on your Self Assessment tax return, you need to amend or correct the return using the Self Assessment portal. You may be asked to show proof of evidence.