REVENUE COMMISSIONERS If you are going to trade as sole trader, you must complete form TR1 – available from Revenue Commissioners. http://www.revenue.ie/en/business/running/registering-tax.html (follow this link for the TR1 form). For companies, you will complete the TR2 form which is also available from the link above. COMPANIES REGISTRATION OFFICE (cro). Limited companies must also register their … Continue reading Registration