Dates & deadlines
What’s due, when?
Our reminders calendar is populated with all the key dates in the tax year, from filing deadlines to payroll schedules. If you need to find a particular event, use the filters, or browse by date.
31 January 2021
Midnight deadline to pay any outstanding tax you owe from 2018/19.
First payment on account
Midnight deadline to pay half of any tax owed for 2019/20. Because of COVID-19, it’s possible to defer this until 31 January 2022.
Corporation tax return
Filing deadline for corporation tax return self-assessment form CT600 for period ended 31 January 2020.
Company accounts filing deadline
Deadline for filing your company tax return is 12 months after your accounting period for corporation tax ends.
Personal tax returns (online)
Midnight deadline to submit online tax returns for 2019/20 through self-assessment.
01 February 2021
Corporation tax payment
Corporation tax payment due for year end 30 April 2020, for those companies not liable to pay their liability by instalments.
07 February 2021
Due date for December VAT returns unless exempted.
14 February 2021
EC sales list
Deadline for paper monthly or quarterly return filing.
19 February 2021
Monthly postal PAYE/class 1 NICs/student loan payment
If you pay by cheque through the post, monthly payments due for PAYE, class 1 NICs and student loan deductions from January 2021.
Construction Industry Scheme: monthly return due for period up to 5th of previous month.
What we can do for you
Find out more about the full range of business and tax advisory services Horsfield & Smith offers to businesses and individuals across Greater Manchester and the North West of England and see how we can help you achieve your goals for growth.