Which benefits qualify
You'll qualify for Working Tax Credit if you get one of these benefits:
Disability Living Allowance
Personal Independence Payment
Severe Disablement Allowance
Armed Forces Independence Payment
Attendance Allowance
a mobility supplement or Constant Attendance Allowance with Industrial Injuries Disablement Benefit
a war pension with constant attendance allowance
You might qualify for Working Tax Credits if you were getting one of these benefits before you started work:
Incapacity Benefit
Employment and Support Allowance
Severe Disablement Allowance
Statutory Sick Pay
Occupational sick pay
Income Support
National Insurance credits