I am not sure if this is entirely the right place, but I thought it was the best option.
I have been trying to work out if I am better off taking childcare vouchers from my new job (and my partner from his) or not. I have been on the HMRC website and used their Tax credit calculator and their 'Am I better off taking vouchers' calculator but both give me stageringly different results for the amount of tax credit I will receive.
Does anyone know which is likely to be more accurate? The helpline doesn't seem interested in helping me with my hypothetical income (last couple of years are not an accurate representation of our family income going forward).
Any help gratefully received.