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...

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...

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...

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 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...

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 >...

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 dummy trade. You can do this in HMRC Forms mode by following these steps: ...