tax help needed - undeclared earnings

[balloongoespop]

I would appreciate some helpful tax advice.

I had very part-time extra job. I have not declared my earnings yet (I didn't know that they were going to pay me like this). I need to declare it now. I earned about £600 in year 12-13 so I reckon the tax will be about £122? Is there anything else I need to know? Can I do it online? I hate forms so really dreading this.

TIA

Contact HMRC via the website to advise them that you need to complete a tax return.

Do you have a "Unique taxpayer reference"? You will need this to complete an online return.

I have to do my first tax return online, I am an accountant, but for obvious reasons I don't want to use our office software to complete my own return so my colleagues don't find out what I earn.

Thanks for your reply. I had one years ago when I had to buy tax on a property I let out. Would it be the same one?

pay tax, not buy tax, ha ha!

Yes, your UTR would be the same, unless you've been made bankrupt at at point after receiving the UTR.