Hi PomCop, thanks for the reply.
Did you send certified copies of your home printed bank statements? It seems a little pointless since they're home printed but I guess it's best not to take any chances.
My main concern is that without any tax records, I feel that my evidence of employment all seems a little "samey" (for want of a better word.) With only one period of employment since obtaining my qualification, it feels like I'm submitting the same few documents for each of the five years I worked, with just different dates on... and while it still complies (I think!) with TRA's guidelines of two secondary sources, I can't help but worry when it's such a lot of money to lose if the application is rejected.
I guess only time will tell. Still waiting for my employment statement, so I can't submit the application until I get that anyway.