www.irishstatutebook.ie
This site has all Irish legislation including statutory instruments up to 2002. It is very useful.

www.courts.ie
This is the web site for the Irish court service. It includes the legal diary and other useful information.

www.bailii.org/databases.html
This is a useful research site with up to date cases and legislation. It is supplemented by www.irishlaw.org and www.irlii.org

www.revenue.ie
This is useful for rates, guidance notes and downloading firms.

www.lawsociety.ie
This site contains some useful professional information.