03/09/2026
Registered for Self Assessment?
Registering is only the beginning. If this is your first time dealing with Self Assessment, there are a few things to keep in mind.
1. Your UTR - HMRC will send you a Unique Taxpayer Reference, which you’ll need for your tax return.
2. Keep your records - Start keeping track of your income and allowable expenses from the beginning. Good records make things much easier later.
3. Complete your tax return - Once the tax year ends, you’ll need to report your relevant income and expenses to HMRC.
4. Plan for your tax bill - Don’t wait until the deadline to think about the tax you may owe. Setting money aside throughout the year can help avoid a nasty surprise.
If you’ve recently registered, getting organised now can make Self Assessment much easier to manage.