Filing a form SA107

Based on what I have read on this forum, there appears to be no facility to file a form SA107 online using HMRC’s own self assessment website. On this basis can I file a separate paper form SA107 by the end of October whilst, at the same time, file the rest of my return online?

Hi,

No, the whole tax return must be filed together, either online or on paper. To file a tax return online that include a section for trust income, means you need to buy  commercial software that includes this section and submit that tax return online. There is a list of commerical tax return suppliers here:

Self Assessment commercial software suppliers

Thank you.