Hi bit of a strange question. I was a single parent and claiming single parent tax credit working full time - now with new partner and we are building a house - I am living at home while waiting for it to be built - not ideal situation anyway pregnant again and filling out maternity benefit and they want to know am i single, married, co habiting - obviously at the moment i would think i should put down single - then further on it asks about partner's income details - I'm really unsure what to put down on the form. Could someone help me please - obviously don't want to mislead anyone but unsure what to do. For the last couple of months while working and living apart i have been claiming single parent tax credit. Any ideas on how to fill out form?