untied's pulled together the top reasons why people miss the self-assessment tax filing deadline and what you can do to make sure you hit it with ease.

Not knowing the deadline or the requirement to file
Be in the know with untied’s self-employed self-assessment tax hub and read this blog post on the extended deadlines 

Not knowing where to start
Take control of your filing with untied’s famous tax checklist

Lost UTR – Unique Taxpayer Reference
Check the format with untied and get help to request a reminder

No HMRC login
Use untied express submit to file without an HMRC login

Worrying about what’s due
untied tells you ahead of time, or see our ready reckoner - you can also make arrangements to pay once you've filed

Not having all the information
Use untied to file, and you’re able to submit an amendment if you get new information

If you're here because of the guinea pig, this is for you - getting distracted
Don’t click here

Related Posts

Going self-employed? Five things you should think about now

Starting out as self-employed in the UK is relatively straightforward. Many people begin as a sole-trader (another term for running your own business as an individual and being self-employed) whilst they are also working for someone else. This means you can test the...

Don’t forget to do these five things before tax year end

Up to 30 million people can reduce their taxes by taking simple steps before the tax year ends on 5 April 2022.  It’s nearly the end of the 20201/2022 tax year and there are five things you should make sure you’ve done before it concludes. This will ensure that you...

Beat the self assessment tax deadline - for last minute filers

It's 28 February, the COVID-extended deadline for filing a self-assessment tax return without penalty.Don't get a penalty and make sure you hit the deadline with this simple advice from untied, using the untied app. (Note that this is advice for last minute filers and...