SA100 : Additional information BOX19 on TR7
You can add information into BOX 19 on TR7 on the Almost There! page.
Please press SAVE & CONTINUE then YES
You will then be taken to the ALMOST THERE page.
Then, scroll down to the text box to enter additional information you would like HMRC to see in BOX 19
This will then be entered into BOX 19, Additional Information