So I know there are other folk on here, that no longer reside in the Uk, so hope this helps as I looked into topping my pension up……
I did phone the pension center, I can buy back to 2006 it will cost me £163 a year , which will make a difference of around 5 quid a week for every year, I will do that
Even for people in the UK it’s worth looking into if you retired early or you are not working I would look into it, just thought I would pass the info along , I’ll post the information in another post