Submission deadlines If you have to file a Self Assessment tax return, you normally have: until 31 October to do so, if you choose to submit a paper tax return; or until the following 31 January if you file online.
What are the dates for Self Assessment 2019 2020?
The deadline to complete online Self Assessment tax returns for 2019 to 2020 is 31 January 2021. Paper returns must be sent to HMRC by 31 October 2020. If you are completing a tax return for the first time, you will need to register for Self Assessment.
When do you have to file a self assessment tax return?
Submitting a Self Assessment File your return by October 31 if you’re using paper. If you’re filing on paper, you must complete your return and mail it in by October 31. File your return by January 31 if you’re filing online. If you choose to file your return online, you have a bit of extension. Pay your tax bill.
How does HMRC use the self assessment system?
Self Assessment is a system HM Revenue and Customs (HMRC) uses to collect Income Tax. Tax is usually deducted automatically from wages, pensions and savings. People and businesses with other income must report it in a tax return.
What do you need to know about self assessment?
This section explains the basic principles of the self-assessment system as it applies to Income Tax (IT). There is information about: Capital Gains Tax (CGT) in the CGT section. Corporation Tax (CT) in the Companies and charities section. Under self-assessment there is a common date for the payment of tax and filing of tax returns.
Do you need to register for self assessment again?
You’ll need to register for Self Assessment again if you’ve sent a tax return in the past but you did not have to send one last year. This page is also available in Welsh (Cymraeg). You must have received your Unique Taxpayer Reference ( UTR ), enrolled for the online service and activated your account using the code you received in the post.
