I'm now doing my 2020 IR3 and IRD seem to stump me each year on the FIF return. I previously used the IRD tool to calculate the amount of FIF income so I know how much is due (and have uploaded this into the IR3 online return as overseas income) but on completing the FIF part of the IR3 online it seems this is not acceptable in that I've got to put all the information in again, either in another version of an online document or into an online excel spreadsheet.

Has anyone else had this issue or am I going about it the wrong way?