Not much, I know, but some (most?) employers offer childcare vouchers i.e upto approx ?243 (decreased to approx. ?128 courtesy of the coalition) of your salary is deducted prior to tax, NI, pensions and put in to childcare vouchers, which can then be used to pay any ofsted registered childcare provider. This equates to several hundred pounds of savings per annum depending on how much is deducted and which bracket tax payer you are. Both fathers and mothers can apply for childcare vouchers. Worth looking into if you don't do it already.