Is there a tax calculator for self employed people?

[NicolaM]

Hi
is anyone aware of an Irish tax calculator for self employed people?All the calculators linked on A.A.M. or that I've found on Google are P.A.Y.E. based.
I DO have an accountant, but I would like to be able to figure out my liability myself too.
Thanks in advance

Nicola

 

[ubiquitous]

The ROS Offline software available from ros.ie?

 

[NicolaM]

Thanks ubiquitous, this looks v promising!
I'll give it a go after work

N