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Recent Articles
Known issues in the latest released version of TaxCalc
Below is a list of notable issues that have been reported in recent versions of TaxCalc since their release. Other issues may exist that have not...
rating 13 May, 2021 Views: 14864
When opening TaxCalc on Mac systems - "TaxCalcHub is damaged and can't be opened."
Some Mac customers have reported that when attempting to restart TaxCalc an Apple error message is returned stating that the TaxCalcHub file is...
rating 12 May, 2021 Views: 571
Merge of Data - What happens next
It is good practice for all TaxCalc users to work from a single database. Previous versions of the program have allowed multiple installations to...
rating 11 May, 2021 Views: 77
Prepare for a Merge of Data - 2. Backup files \ Provide authorisation.
To provide copies of your database for a Merge of data follow these steps on each machine that holds a TaxCalc database. For customers that use...
rating 11 May, 2021 Views: 46
How to DeCloud
This article details the process required to restore a Cloud database into a network installation of TaxCalc. Do not open TaxCalc prior to...
rating 11 May, 2021 Views: 23


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TaxCalc Release Notes 2021
Below are the Release Notes for TaxCalc 2021 releases. Click to see the Release Notes for 2013-2016 > 2017 > 2018 > 2019 > 2020 TaxCalc...
rating 20 Apr, 2021 Views: 117045
What is a 1046 authentication error?
When you receive the 1046 error message, this is because the details entered when attempting to file are incorrect, or they do not match what HMRC...
rating 17 Feb, 2021 Views: 106040
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: 64866
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 23 Mar, 2021 Views: 64668
How do I resubmit a return or file an amended return?
If, after making a successful submission, you need to make changes and file an amended return. Please see the video tutorial for a walk through of...
rating 23 Mar, 2021 Views: 41629