Self Assessment FAQs

This section covers the commonly asked questions by customers along with answers to get you back on track

Why Isn’t Foreign Tax Credit Relief Displayed in the Tax Return - Self Assessment
If the  Foreign Tax Credit Relief Claim is not displaying in the computation, you may please update Box 2 - Foreign Tax Credit Relief on your income (FTCR) ...
Thu, 27 Nov, 2025 at 2:58 PM
Self Assessment -Capital Gains Tax Adjustment (CGT Box 51)
According to the information entered on the Capital Gains page, the system will automatically calculate the tax liability in line with HMRC guidelines. We k...
Thu, 27 Nov, 2025 at 2:57 PM
Self Assessment Error - 5015
5015 - A submission for the user and tax year has already been successfully made. If amendment(s) are required, you will need to make an amended submission&...
Mon, 1 Dec, 2025 at 2:28 PM