I am trying to fill out my tax return for 20/21 but I don’t have any incomings/ outgoing for October/November/December, how do I sort this out

Let me address your concern, Stephchappell-ho.

We'll have to verify with HRMC if you'll fill out or submit a tax return since you don't have any income or expenses. I suggest reaching out to them so you can get the information needed.

Once they let you file the return, you can use our reports to fill the form, then submit it to HMRC. 

Feel free to visit us if you have other concerns. We'll be around to help you out. Take care!