On 30 June 2011 Josie Jones, aged 42, ceased self-employment as a graphic designer. On 1 August 2011 she commenced employment with Typo plc as a creative director. The following information is available for the tax year 2011–12:

Other information
(4) During the tax year 2011–12 Josie made gift aid donations totalling £4,400 (net) to national charities.

Required:
What will the tax bands be extended by because of these contributions?