Recent Articles
TaxCalc Release Notes 2026
Below are the Release Notes for TaxCalc 2026 releases. Click to see the Release Notes for 2013-2019 > 2020-2024 > 2025 Please note we phase...
rating 08 Jan, 2026 Views: 204631
TaxCalc Release Notes 2025
Below are the Release Notes for TaxCalc 2026 releases. Click to see the Release Notes for 2013-2019 > 2020-2024 > 2026 Please note we phase...
rating 08 Jan, 2026 Views: 104
Biometric ID Checks - Frequently Asked Questions
This Knowledgebase Article provides general frequently asked questions regarding Biometric ID Checks. KB3437 - Guide to your client’s journey...
rating 07 Jan, 2026 Views: 323
Once the Biometric Check has been completed, how do I obtain the Personal Code?
Once you have reviewed the check and are happy with the outcome, as the ACSP you will need to login to Companies House to confirm that you have...
rating 07 Jan, 2026 Views: 37
How capital gains tax is calculated on disposals made on or after 30 October 2024
For disposals of assets, other than residential property or carried interest, made on or after 30 October 2024, the rates on which Capital Gains Tax...
rating 29 Dec, 2025 Views: 1246


Most Viewed
TaxCalc Release Notes 2026
Below are the Release Notes for TaxCalc 2026 releases. Click to see the Release Notes for 2013-2019 > 2020-2024 > 2025 Please note we phase...
rating 08 Jan, 2026 Views: 204631
What is a 1046 authentication error?
When you receive a 1046 error message in TaxCalc (as shown above) after attempting to file tax return, it will be due to one of the following: ...
rating 13 May, 2025 Views: 137382
Update to refunds made by HMRC
On 1st April 2015, HMRC updated their system to change the way they allocate repayments of overpaid tax. HMRC will only process the refund using...
rating 14 Feb, 2023 Views: 110288
Useful HMRC links and contact numbers
Personal Tax How to pay HMRC – Different ways to pay your Income Tax or Capital Gains Tax Online Services Helpdesk – Help signing up for...
rating 28 Jun, 2017 Views: 104799
How do I download TaxCalc?
To download and install TaxCalc on a new computer, or update it on a computer that already uses TaxCalc, we recommend viewing our video tutorial...
rating 25 Oct, 2022 Views: 89589