Knowledge Base
Knowledgebase Support HMRC Useful links
Knowledgebase home
Tax Return Production
Accounts Production
Client Hub
Practice Management
VAT Filer
CloudConnect
Anti-Money Laundering
Support home
Hot Topics
SimpleStep Guides
Release Notes
Technical
Known Issues

HMRC Status
Useful Links
Accountancy Practices
and Tax Advisors
 
Individuals, Businesses, Trusts
and Partnerships
Making Tax Digital
SOFTWARE
Client Hub
Accounts Production
Tax Return Production
VAT Filer
Company Incorporator
Companies House Forms


SERVICES
CloudConnect
AML Identity Checking
SOFTWARE
Individual
Limited Company
Trust
Partnership

For Accountancy Practices and Tax Advisors

For Individuals, Businesses, Trusts and
Partnerships
Filing Online
 
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 are expecting. To go through this error message, please see the below instructions or download our PDF step by step guide. Step 1: Check User ID and...
rating 28 Jun, 2017 Views: 61491
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, follow these steps: Make your corrections. Click on Check & Finish. Check and review your return and click on File online. On the File by internet results you should have the following text: ...
rating 18 Mar, 2016 Views: 21610
What's the deadline for my self-assessment tax return?
For the tax year ending 5 April 2017, the deadlines for self-assessment tax returns are: 31 October 2017 – paper. 30 December 2017 – online if you owe less than £3,000 and want it collected through next year's tax code. 31 January 2018 – online. If you miss the deadline you'll be...
rating 22 Sep, 2017 Views: 15396
How do I register as an agent with HMRC?
To register for online filing as an agent with HMRC you'll need an Agent Reference Number. Apply to your local tax office or apply online via the HMRC Online Services if you're overseas. Once you've received your Agent Reference Number, follow these steps: Go to the New user page on the HMRC...
rating 18 Mar, 2016 Views: 8646
Can I file a paper return using TaxCalc?
If you want to file a paper return, you can print your return using TaxCalc and then physically mail it. PLEASE NOTE: When you print the return, you must ensure that you print the return in greyscale or colour. Black and white returns will be rejected. The paper return deadline is 31 October...
rating 30 Mar, 2017 Views: 6547
Connection error when submitting a tax return to HMRC
If you receive a connection error message when attempting to submit an online tax return, this means that your submission isn't getting through to the Gateway quickly enough and the Gateway has closed the internet connection to prevent it becoming blocked. The likely causes of this error are...
rating 09 Mar, 2017 Views: 4816
How long do I have to file an amended CT600 return?
HMRC places restrictions on when you can file an amended CT600 return online: You can only file an amended return within 12 months of the filing date. In the case of a return for the wrong period, you can only file within 12 months of what would be the filing date if the period for which you...
rating 19 Nov, 2015 Views: 4329
Delayed response / Return keeps polling when filing to HMRC
If you receive a status from HMRC of Delayed Response when attempting to file online, this usually means that HMRC's processing systems are very busy. This won't affect the submission of the return itself but it does mean that the Submission Finished message won't be as prompt as usual. ...
rating 09 Jan, 2017 Views: 3318
#7752 – The CRN on the submission does not match the CRN for this Unique Taxpayer Reference
HMRC has introduced a validation upon submission to try and reduce the number of submissions where the Company Registration Number (CRN) used in the CT600 and the attached accounts doesn't belong to the submitting company. Submissions that fail the validation will generate the following error...
rating 16 Mar, 2016 Views: 3177
I've received a letter from HMRC stating that I've submitted an amended return but no original has been received – what do I do?
An online amendment would've been sent to HMRC if the Amended box was ticked in the online filing settings page when you filled in your original return. If you haven't submitted the original return yet, follow these steps: Click on Check and Finish. Click on File online. Click on Re-submit...
rating 15 Jun, 2016 Views: 3125

← Previous Next
1 2 3