This article is currently being updated.
In the meantime, if you qualify for tax credits and are offered childcare vouchers this may affect your tax credits payments. You can find out whether you would be better off (or not) accepting the vouchers by using an online calculator.
Go to the childcare vouchers and tax credits better off calculator
If you’re not sure whether you qualify for tax credits, you can use an online questionnaire. This will give you a rough idea as to whether you’re likely to qualify.
Check if you qualify for tax credits - quick questionnaire
Help with childcare costs – do you qualify for extra tax credits?