I have been working with the same employer for the past five years. After three years of working there full time I reduced my days to three day a week. Now they have reduced my 3days to 1 day. I never knew that I could claim for the other days. My employer said that they will write a letter for Social Welfare to say that they have reduced me from 5days to 1day. Is is ok to claim then for the 4 days even though I started to do that almost 3yrs or would I only be able to claim for 2days, seen as that the most recent reduction from 3days to 1 day.