Temporary Work and Tax Credits

[judgingamy]

I have a 4 week temp job. Anyone know what happens with tax credits? Do I get 1 months Working Tax Credit and then back to regular Child tax only payment? Is there a run on period if its only a short term employment?

Any info will be appreciated :)

tax credits are based on your annual income rather than weekly/ monthly income. Payments are set for the next year based on the year before, then reassessed after the end of the year based on your actual income. If your income hasn't gone up by more than £10k compared to the year before then your tax credits won't change