1. Register straight away with the Revenue. Also register for ROS, as you will have to file all returns that way.
Form 11F has to go to the Companies Reg. Office within 30 days of registering the company with CRO.
2. A company can choose its own accounts period, and could change the year end date in a subsequent year. If you are not going to be trading till September you could, for example, prepare accounts to 30/08/2013. The Corporation Tax return may not be for a period longer than 12 months and must be submitted within nine months of the accounting year end.
The first return to the CRO is 6 months after incorporation date. This is the B1, no accounts attached. It is simply a form showing shareholding, ownership, and any changes. Following that, annual returns with accounts are required.
3. The exemption from CT for new companies is linked to how much employer's Prsi has been paid. If the directors are the only employees the company will not qualify. See here:[broken link removed] "Tax Relief for new start-up companies"
4. For Vat registration, you should register if you expect the turnover to exceed the threshold in any twelve month period. The calendar year is not relevant.
5. You do not wait until the threshold is passed, to register. You should be estimating future turnover, based on existing trends. If the turnover looks as though it will exceed the threshold you should be registered.
6. As a director of an Irish company your director's emoluments are seen as Irish income, no matter where your residence.