https://help.gosimpletax.com/hc/en-gb/articles/202028608-What-are-the-Tax-Year-dates-and-deadlines-in-the-UK-
The tax year runs from the 6th April - 5th April. Your accounts need to be calculated according to these dates.
You can start submitting your tax return on the first day of the next tax year 6th April.
31 October is the deadline for paper filing of tax returns
30 December If you are also employed, you can choose to pay any tax due through your PAYE code, instead of making a big payment on 31 January, but only if you submit your tax return before 30 December.
31 January is the deadline for online self-assessment filing. It is also the deadline for paying any income tax due, Class 4NIC and your first payment on account for next year.
31 July is when your second payment on account becomes due.
Use these shortcuts to download the complete calendar with reminders.
Apple iCal
Google Calendar
Other
Other Keywords: limit; period; timeframe; when
Related Articles
https://help.gosimpletax.com/hc/en-gb/articles/202028878-Tax-on-UK-dividends
What is a dividend? To put it simply, a dividend is money that a limited company pays to its shareholders. Only limited companies can pay dividends; partnerships and sole traders cannot. Many limited companies pay regular dividends to shareholders on ...
https://help.gosimpletax.com/hc/en-gb/articles/115001748884-Foreign-Income-not-liable-to-UK-Tax
You’ll need Helpsheet 211, ‘Employment –residence and domicile issues’ to work out the amount to put in this section if you • are, will be or have been, non-resident or claiming split-year treatment and have been non-domiciled • are, or will be, ...
https://help.gosimpletax.com/hc/en-gb/articles/202028598-What-is-Income-Tax-
Our mission is to make tax simple and save you stacks of cash! Income tax has been confusing UK taxpayers for years resulting in taxation panic and worry, but SimpleTax is here to make things easy. Today, we’re going back to basics; we’re going to ...
https://help.gosimpletax.com/hc/en-gb/articles/115000001210-Does-SimpleTax-submit-Trust-SA900-tax-returns-
Unfortunately SimpleTax does not support the submission of Trust Tax returns (SA900). We only support the completion of the form SA107 required when an individual receives income from a Trust.We would recommend you visit the HMRC website at ...
https://help.gosimpletax.com/hc/en-gb/articles/202028778-Which-tax-records-do-I-need-
Each and every person filing for a self-assessment must have accurate and up-to-date business records from the last tax year. If left too late, record keeping can spiral out of control. To help you avoid added hassle and confusion, SimpleTax is here ...