ILR income summary from accountant or seperate invoices?

[globetrotter_ks]

Hi am planning to apply via one day service for ILR. I have salary plus dividend income and all past taxes have been cleared till date.

Spoke to my solicitor and he advised me that we can invoice summary/ break up statement from accountant showing a break up and final amount of invoice on a single page on accountants letterhead. He told that there is no need to submit seperate invoices as it complicates thing. He told if asked by caseworker there then can submit it in a weeks time and then they issue visas in a 10-15 days.

Is it ok to do so ?

PS: I just received my tier1 visa last month ( second extension valid until 2016 - postal application . Entered late from india after 5 months )