gymbabeliz said:would i then get busted for tax ??
if you only started you started being self employed since April this year you can get away with it, though your get a fine of £100.
If you phone them now say you started work in April they will back charge your NI and then your tax return for april 2007 to Apr 2008 will need to be in next sept if you want them to calc what you owe or jan if you work it out for yourself. As you go on maternity leave you can prob get away with not paying much or no tax at all.
Hope that makes sense!!