Self assessment - late tax - new tax code

Hi, I was sent a letter that owed tax, I’m not self employed and I needed to do a self assessment. My Mother was dealing it for me as she was an accountant but then fell ill and sadly passed away it’s not been added to my tax and I’m struggling with money now cause I’m being taxed a lot. Is anyone able to advise whether I can still do the self assessment to try and get the money back or I just need to wait till it’s paid back.

Hi Stephanie Brown,

If we have advised that a Self Assessment  tax return is due, you can check this with our Self Assessment helpline.

They can advise if a return is required or not.

Self Assessment: general enquiries

Thank you.