I am going to go back to the original topic of this thread.
Following the advices given here, I came to the conclusion that they had calculated the pension using only Method 2 (90% YA and 10% TCA). There was a small difference of a few cents but that seems to be explained by DSP rounding to the nearest 10 cents. Method 1 uses TCA only. Where Method 1 is higher, which in this case gave a fractionally higher result, then they should have used Method 1.
We did the three recommended actions – (i) ask for calculations using FoI, (ii) ask for a review and (iii) appeal.
They never provided the calcualations. Instead they gave copies of all letters that they had sent – which we had anyway.
In recent days, we received the results of the review. They have increased the pension by about half of what I expected. Again they didn’t provide the calculations. They provided another copy of the social insurance record. In this new record, for two years the number of contributions has decreased. In one year, it decreased by 1. But in 2000/01, it decreased by 13.
At first, I thought that they were right but searching suggests that for that year, the number of contributions is deemed to be increased by an additional 14. Does anyone know if that is correct. Should 2000/01 have 52 or 39 contributions? In my workings, I had forgotten about the “short year” but in fact it seems they gave 14 extra stamps for that year.