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...

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 the process. Alternatively, please follow these written steps: Make your corrections. Click on Check & Finish. Check and review your...

HMRC provides a list of exchange rates to use if you need to convert income into British pounds for your tax return.

If you're having problems printing or creating a PDF this could be due to a problem with the installation or configuration of the default PDF reader. If you're using TaxCalc 2015 or newer you can switch to TaxCalc Viewer instead. For more information read How do I enable TaxCalc Viewer? If your...

Please select from below: Income Tax National Insurance Contributions Working and Child Tax Credits Child Benefit and Guardian's Allowance Tax Free Savings Account Fuel Benefit Charge Van Benefit Charge VAT Capital Allowances Corporation Tax Authorised Mileage Rates Pension Contributions...

For the tax year ending 5 April 2018, the deadlines for self-assessment tax returns are: 31 October 2018 – paper. 30 December 2018 – online if you owe less than £3,000 and want it collected through next year's tax code. 31 January 2019 – online. If you miss the deadline you'll be...

You might get the following error message instead of a pdf preview window when printing from TaxCalc using Windows 8 or 8.1: Can't Open this file. There's a problem with the file format This could be caused by one of two issues: Adobe Reader isn't installed. Adobe Reader isn't the latest...

If you want to file a paper return, you can print your return using TaxCalc and then send this by post. 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 2021...

If you're filing an SA800 return for a partnership that only has Land & Property, Foreign or Savings & Investments income (that is, it doesn't carry out a partnership trade or profession) you'll need to create a blank trade. You can do this in HMRC Forms mode by following these steps: ...

If you're completing a partnership return, you can import the data into the SA104 pages in the individual return by following these steps: Open up the individual return. Go to the Partnerships page: SimpleStep Mode: Your Work >...

Self Assessment Filing Deadlines Your Self Assessment Tax Return (SA100, SA800, SA900) normally has to be completed and submitted to HM Revenue and Customs by 31st October following the tax year end (5th April) if you file on paper, or by 31st January following the tax year end if you file...

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...

What is the IR Mark? The IR Mark is a software generated reference and assists in the creation of the File By Internet Receipt returned by HMRC. It is a mechanism which could potentially be used during investigations, to aid taxpayers and HMRC in ensuring that the submission sent and received...

You can easily print your tax return to a printer or PDF. Please see the below video tutorial for more information. Alternatively, please see the written instructions below: Open the tax return. Click on Check and Finish. Click on Print. Click on Next Step in the HMRC warning message (if...

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. When...