I have completed my tax return on HMRC website but I need to submit a SA109 form, can I use GoSimpleTax?

I have completed my tax return on HMRC website but I need to submit a SA109 form, can I use GoSimpleTax?

If you are required to complete the SA109 form, you must use a third party software for the FULL return and you can't make 2 separate submissions - any HMRC guidance on this is incorrect.

If you were to submit your return on HMRC and then file the SA109 separate, you would overwrite the previous submission (the one with all your details on) when you make the second submission.

Please do not submit the HMRC version and ensure you complete all details on a third party software.
    • Related Articles

    • Can I submit my tax return if I don't have a HMRC login?

      SA100 : Do I need my HMRC Gateway ID and password for filing tax return? When submitting your tax return to HMRC you can choose to use your own HMRC Gateway ID and password to file your tax return or file using the GoSimpleTax credentials. It does ...
    • How do I submit my Self Assessment?

      Click VALIDATE MY TAX RETURN or SAVE & CONTINUE    Click YES to proceed   Select Yes or No in all the Relevant Radio Button Options, please be sure to scroll down the page so you do not miss any questions.            Enter Payment Details if not ...
    • Private use adjustment: What is it and how do I calculate?

      What is it? Where there is private use of an asset by an owner, sole trader or partner in a partnership, the asset should are restricted on the business to private-use ratio. The most common example of the private-use restriction is in relation to ...
    • SA100 : I have submitted my tax return to HMRC but it is not showing on the HMRC website.

      When the tax return is submitted electronically it can take HMRC 72 working hours to update your HMRC online account to show the submission. When HMRC update your account it will show the correct date of submission and any taxes due will also be ...
    • Which tax records do I need?

      Each and every person filing for a self-assessment must have accurate and up-to-date business records from the last tax year. If left too late, record keeping can spiral out of control. To help you avoid added hassle and confusion, SimpleTax is here ...