I have been offered a job which is a substantially lower income than I currently earn but which would provide a much better work life balance for my family. I've looked on the tax credits calculator and also the benefits advisor and they give such vastly different information that I'm totally confused.
Family income would be @ 28k pa with childcare costs if 500 a month. Tax credits calculator estimates I will get 900 ish a year but benefits advisor says 160 a week 
Any rough idea what is the closest estimate? Thanks :)