Self-assessment checklist
The tax return filing deadline is 31 January following the end of each tax year. Use our checklist to reduce the chances of making any errors.
Tax returns
Self-assessment is the current method of reporting your income and capital gains to HMRC each year. It is easy to make mistakes, especially if you are unable to file the return until near the deadline of 31 January. Common mistakes include:
- missing income sources
- missing capital gains
- underclaiming tax reliefs
- not reporting pension contributions or liability to the annual pension charge
- believing the return to be filed when it isn’t successfully lodged with HMRC.
Making any of these errors can lead to penalties and/or interest. Use our Self-assessment Checklist to help ensure you’ve done everything to minimise errors.
Related Topics
-
Timetable for agent multi-factor authentication rollout published
HMRC has published further details of its plans to introduce multi-factor authentication (MFA) for tax agents. The rollout is intended to strengthen security across HMRC's online services and will be introduced in stages over the coming months. What do you need to know?
-
Using the EIS to unwind capital gains tax
You inherited shares from your father last year and sold them several months later making a tidy capital gain. You’ve read that the enterprise investment scheme (EIS) can defer the resulting tax bill, but how might it reduce it?
-
Electronic VAT return and payment due
This website uses both its own and third-party cookies to analyze our services and navigation on our website in order to improve its contents (analytical purposes: measure visits and sources of web traffic). The legal basis is the consent of the user, except in the case of basic cookies, which are essential to navigate this website.