Commercial Accounts Software

You can file the following tax returns online using software from commercial suppliers (some of this software is free and some you have to pay for):

• SA100 - Individual Tax Return (also completed if you're self-employed)
• SA800 - The Partnership Tax Return
• SA900 - The Trust and Estate Tax Return (see ‘Filing trust and estate returns online’ below)

The commercial software products also allow you to file some or all of the following supplementary pages online:

• Employment
• Self-employment
• Individual partnership
• Additional information
• Trust income
• Capital Gains
• Non-residence
• Minister of religion
• Lloyd's underwriters

We don't recommend any one particular product or service over another, so you'll have to choose for yourself. When you compare suppliers, you could look at things such as their extra features, ease of use and quality of support.

More help from HM Revenue and Customs