I completed my P35 end of year return mid-May using their online service (which I was really pleased with - works great and I love being able to print my P60's etc)
Anyway, a few months later a got a printed reminder in the post, saying it was overdue. I rang my tax office and they said, "yes, we can see you submitted it, ignore the letter". So I did.
A month or so later, another reminder arrives, this time warning of interest etc. AGain, I ring my office, and they again confirm they do actually have my return. They dont know why they are sending me reminders.
This week, I got a phone call from Glasgow office, asking me again why I havnt submitted my return. I almost lost my cool, but carefully explained the whole saga.
I am half expecting a letter with a fine for not submitting my return, so when/if it arrives, what should I do? How do I convince the revenue they do actually have my return and to stop hassling me for it?