I have been unemployed since Oct last year and was wondering whether I could claim an income tax refund. My earnings for Apr 06 - Oct 06 were greater than what the Inland Revenue call "my personal allowance" of £5035. I have also not claimed any Jobseekers Allowance.
You should have your personal allowances and lower rate band for 2 months (Nov and December) still available.
Ring your tax office and ask them to issue a P21, this will summarise your tax position for the year, and you should receive any tax refund owing to you.