Knowledge Base - TaxCalc

	Dividend Database, useful information The links to various articles below will assist in using the Dividend Database Dividend splits and reverse splits will change share holdings in a...
	26 Jun, 2025 Views: 1675

	Useful information relating to the Dividend Database (2024-25) Below is some useful information surrounding the data held within the Dividend Database for the 2024-25 tax year. For information relating to...
	26 Jun, 2025 Views: 0

	What is Advanced Security? Your TaxCalc customer account is currently accessed through an email address and password combination. These details are also used to license your...
	24 Jun, 2025 Views: 3619

	MTD for Income Tax - Frequently Asked Questions MTD for Income Tax - Frequently Asked Questions Q1) As an agent, what does MTD mean for my clients? Clients that are mandated for MTD will be...
	20 Jun, 2025 Views: 992

	MTD Quarterly Filer - Collateral We have collated all the information you'll need to start submitting quarterly updates to HMRC using MTD Quarterly Filing, as well as information on...
	19 Jun, 2025 Views: 62

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	TaxCalc Release Notes 2025 Below are the Release Notes for TaxCalc 2025 releases. Click to see the Release Notes for 2013-2016 > 2017 > 2018 > 2019 > 2020 >...
	09 Jun, 2025 Views: 186143

	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: ...
	13 May, 2025 Views: 133325

	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...
	14 Feb, 2023 Views: 106729

	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...
	28 Jun, 2017 Views: 93004

	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...
	25 Oct, 2022 Views: 81525

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