tax credits etc were not about when we had ds1, i 'think' we started getting them when ds2 was a toddler? but when we had ds1 we COULD afford to live of just dps wage, rents were lower, i think part of the problem is that despite minimum wage etc the cost of living has gone up and wages have not gone up in line with this?
also the gov wanted to get children out of poverty, therefore the child tax credits were part of this.
there is always an issue with threshholds and maybe they did set the tax credit one too high? we survive on 18,000 a year which is then topped up by ctc, and a tiny amount of wtc. but we REALLY need the ctc and cb etc.
it really isnt possible for me to go out and work because of dp's job and the hours that he does and the on call nature of it.
we did survive without them before, but we would now be in a position where we would lose our house and we couldnt afford to rent as that costs MORE than our mortgage does!
i have no idea where i would place the cut off, but to me the thought of earning even 30k a year would mean we would be MUCH better off and i couldnt see us needing ctc etc, but i guess it varies from family to family, but 50k seems an entirely reasonalbe and infact very generous cut off point to me!