Hi my partner and I are getting married at the end of december. Does anyone know how this will effect tax wise. He is currently taxed as a single person. I do not work and we have three children so it will be beneficial, my question really is will the new tax rate be applied from when we marry or for the whole tax year?
Thanks

I recall (from when I got married in 2011), that this was effective from the date of the marriage, not for the whole year.

With 3 kids, you probably wont see much of a tax increase- you might actually see a decrease