Guidance

Self Assessment commercial software suppliers

Find software suppliers for tax returns, supplementary pages and attachments.

• From: HM Revenue & Customs
• Published: 1 January 2014
• Last updated: 29 September 2026
  Show all updates

  1. 29 September 2026

     The list of Self Assessment commercial software suppliers has been updated with one addition.

  2. 22 September 2026

     The list of Self Assessment commercial software suppliers has been updated with one amendment.

  3. 22 July 2026

     The list of Self Assessment commercial software suppliers has been updated with one addition.

  4. 15 July 2026

     The list of Self Assessment commercial software suppliers has been updated with one amendment.

  5. 13 July 2026

     The list of Self Assessment commercial software suppliers has been updated with one addition.

  6. 9 July 2026

     The list of Self Assessment commercial software suppliers has been updated with one addition.

  7. 8 July 2026

     The list of Self Assessment commercial software suppliers has been updated with one addition.

  8. 3 June 2026

     The list of Self Assessment commercial software suppliers has been updated with 17 amendments and 3 removals.

  9. 16 April 2026

     The list of Self Assessment commercial software suppliers has been updated with one addition.

  10. 9 February 2026

      A link has been added to direct GOV.UK One Login users to create a unique user ID to submit Self Assessment tax returns.

  11. 2 February 2026

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  12. 15 December 2025

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  13. 9 December 2025

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  14. 4 September 2025

      The list of Self Assessment commercial software suppliers has been updated with 2 amendments.

  15. 15 August 2025

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  16. 30 July 2025

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  17. 10 July 2025

      The list of Self Assessment commercial software suppliers has been updated with one addition and one amendment.

  18. 10 June 2025

      The list of Self Assessment commercial software suppliers has been updated with 4 amendments and 3 removals.

  19. 5 June 2025

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  20. 23 April 2025

      The list of Self Assessment commercial software suppliers has been updated with 6 amendments.

  21. 3 April 2025

      The list of Self Assessment commercial software suppliers has been updated with one addition and 2 amendments.

  22. 1 April 2025

      The list of Self Assessment commercial software suppliers has been updated with 4 amendments.

  23. 25 February 2025

      The list of Self Assessment commercial software suppliers has been updated with 2 amendments.

  24. 31 January 2025

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  25. 23 January 2025

      The list of Self Assessment commercial software suppliers has been updated with one removal.

  26. 20 January 2025

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  27. 17 December 2024

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  28. 7 October 2024

      The list of Self Assessment commercial software suppliers has been updated with 1 addition.

  29. 4 September 2024

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  30. 23 August 2024

      The list of Self Assessment commercial software suppliers has been updated with 2 amendments.

  31. 14 August 2024

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  32. 8 May 2024

      The list of Self Assessment commercial software suppliers has been updated with 4 amendments.

  33. 25 April 2024

      The list of Self Assessment commercial software suppliers has been updated with 1 addition and 2 amendments.

  34. 16 April 2024

      The list of Self Assessment commercial software suppliers has been updated with 6 amendments.

  35. 9 April 2024

      The list of Self Assessment commercial software suppliers has been updated with 4 amendments.

  36. 5 April 2024

      The list of Self Assessment commercial software suppliers has been updated with one removal and 3 amendments.

  37. 19 March 2024

      The list of Self Assessment commercial software suppliers has been updated with 4 amendments and one addition.

  38. 12 March 2024

      The list of Self Assessment commercial software suppliers has been updated with 3 amendments.

  39. 15 February 2024

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  40. 3 January 2024

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  41. 2 November 2023

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  42. 12 September 2023

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  43. 25 August 2023

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  44. 16 August 2023

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  45. 5 July 2023

      The list of Self Assessment commercial software suppliers has been updated with one addition.

  46. 18 May 2023

      The list of Self Assessment commercial software suppliers has been updated with 1 addition.

  47. 16 May 2023

      The list of Self Assessment commercial software suppliers has been updated with 2 amendments.

  48. 9 May 2023

      The list of Self Assessment commercial software suppliers has been updated with 3 amendments and one deletion.

  49. 2 May 2023

      Commercial software supplier details updated.

  50. 27 April 2023

      The list of Self Assessment commercial software suppliers has been updated with 10 amendments and 4 deletions. Telephone numbers have been removed from all listings.

  51. 6 April 2023

      The list of Self Assessment commercial software suppliers has been updated with 2 amendments.

  52. 31 March 2023

      The list of Self Assessment commercial software suppliers has been updated with 3 amendments.

  53. 27 March 2023

      The list of Self Assessment commercial software suppliers has been updated with 8 amendments.

  54. 9 March 2023

      The list of Self Assessment commercial software suppliers has been updated with 4 amendments.

  55. 3 March 2023

      The list of Self Assessment commercial software suppliers has been updated with 2 amendments.

  56. 3 March 2023

      The list of Self Assessment commercial software suppliers has been updated with 3 amendments.

  57. 27 February 2023

      The list of Self Assessment commercial software suppliers has been updated with four amendments.

  58. 4 January 2023

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  59. 14 November 2022

      The list of Self Assessment commercial software suppliers has been updated with one amendment.

  60. 27 October 2022

      Commercial software supplier details updated.

  61. 24 August 2022

      The Self Assessment commercial software suppliers has been updated with one addition.

  62. 16 August 2022

      The Self Assessment commercial software suppliers has been updated with one amendment.

  63. 27 June 2022

      Commercial software supplier details updated.

  64. 27 May 2022

      The Self Assessment commercial software suppliers has been updated with one amendment.

  65. 24 May 2022

      Commercial software supplier details updated.

  66. 4 May 2022

      The Self Assessment commercial software suppliers has been updated.

  67. 19 April 2022

      Commercial software supplier details updated.

  68. 15 March 2022

      The commercial software supplier details have been updated.

  69. 17 December 2021

      The commercial software supplier details have been updated.

  70. 25 November 2021

      Commercial software supplier details updated.

  71. 5 October 2021

      Commercial software supplier details updated.

  72. 6 August 2021

      Commercial software supplier details updated.

  73. 28 July 2021

      Commercial software supplier details updated.

  74. 27 July 2021

      The commercial software supplier details have been updated.

  75. 18 May 2021

      Commercial software supplier details updated.

  76. 10 May 2021

      Commercial software supplier details updated.

  77. 5 May 2021

      Commercial software supplier details updated.

  78. 22 April 2021

      Commercial software supplier details updated.

  79. 25 February 2021

      Commercial software supplier details updated.

  80. 15 January 2021

      Commercial software supplier details updated.

  81. 12 January 2021

      Commercial software supplier details updated.

  82. 12 November 2020

      Commercial software supplier details updated.

  83. 26 October 2020

      Commercial software supplier details updated.

  84. 16 July 2020

      Commercial software supplier details updated.

  85. 19 June 2020

      Commercial software supplier details updated.

  86. 10 January 2020

      Commercial software supplier details updated.

  87. 23 December 2019

      Commercial software supplier details updated.

  88. 27 August 2019

      Commercial software supplier details updated.

  89. 19 August 2019

      Commercial software supplier details updated.

  90. 5 August 2019

      Commercial software supplier details updated.

  91. 26 June 2019

      Commercial software supplier details updated.

  92. 25 June 2019

      Commercial software supplier details updated.

  93. 3 June 2019

      Commercial software supplier details updated.

  94. 29 April 2019

      Commercial software supplier details updated.

  95. 13 March 2019

      Commercial software supplier details updated.

  96. 30 January 2019

      Commercial software supplier details updated.

  97. 24 January 2019

      Commercial software supplier details updated.

  98. 24 December 2018

      Commercial software supplier details updated.

  99. 19 December 2018

      Commercial software supplier details have been updated.

  100. 17 December 2018

       Commercial software supplier details have been updated.

  101. 6 December 2018

       Commercial software supplier details have been updated.

  102. 2 November 2018

       Commercial software supplier details have been updated.

  103. 11 October 2018

       Commercial software supplier details have been updated.

  104. 13 July 2018

       Commercial software supplier details have been updated.

  105. 4 June 2018

       Commercial software supplier details have been updated.

  106. 24 May 2018

       Commercial software supplier details have been updated.

  107. 23 March 2018

       Commercial software supplier details have been updated.

  108. 15 January 2018

       Commercial software suppliers details have been updated.

  109. 11 January 2018

       Commercial software supplier details updated.

  110. 9 November 2017

       Commercial software supplier details updated.

  111. 9 November 2017

       Commercial software supplier details updated.

  112. 31 March 2017

       Quality Management Software Ltd have changed their phone number to 01453 886 735.

  113. 21 December 2016

       Commercial software supplier details updated.

  114. 19 September 2016

       Commercial software supplier details updated.

  115. 30 August 2016

       Commercial software supplier details added.

  116. 22 August 2016

       Commercial software supplier details updated.

  117. 19 August 2016

       Added Sage Personal Tax online entry to section Individual (SA100).

  118. 22 June 2016

       The details for ABC Self Assessment Ltd have been updated.

  119. 21 January 2016

       For Acorah Software Products Ltd (TaxCalc) product names removed from Individual (SA100), Partnership (SA800) and Trusts (SA900).

  120. 11 January 2016

       For Acorah Software Products Ltd (TaxCalc) updated telephone number and added TaxCalc to Individual (SA100), Partnership (SA800) and Trusts (SA900).

  121. 11 January 2016

       Partnership (SA800) details added for ABC Self Assessment Ltd.

  122. 12 November 2015

       The entry for CalCal Ltd has been added to the page.

  123. 19 October 2015

       The details for Capium Ltd have been updated.

  124. 13 October 2015

       Partnership (SA800) details added for ACCTAX (Online) Ltd.

  125. 6 October 2015

       Nomisma Solution Ltd has been added to the list of commercial software suppliers.

  126. 7 August 2015

       FreeAgent Central Ltd has been added to the list of commercial software suppliers.

  127. 21 July 2015

       Amendment to entry for 'ABC Self Assessment Ltd'.

  128. 25 June 2015

       Self Assessment: commercial software suppliers list has been updated.

  129. 27 January 2015

       Telephone number for ABC Self Assessment Ltd has been added.

  130. 19 January 2015

       ABC Self Assessment Ltd added to the list of commercial software suppliers.

  131. 1 January 2014

       First published.

Documents

Commercial software suppliers for Self Assessment

HTML

Details

You can use the software suppliers in this list to submit valid tax returns, supplementary pages and attachments for the products in this guide.

Some commercial software includes a feature that allows you to get details from HMRC to help you:

• complete your client’s Self Assessment tax return if you’re an agent
• complete your Self Assessment tax return if you’re an individual

Check with your software supplier to find out if their product includes the feature.

If you sign in to HMRC online services using GOV.UK One Login, you will need to create a unique user ID and password to submit your Self Assessment tax return using commercial software.

Get technical support if you’re a Self Assessment software developer.