Start-up companies
If you are a start-up company, and you are not a service company or a company whose income is taxed at 25% (see below), you can get a three year exemption which reduces your corporation tax charge (up to €40,000 per annum) to nil.
You can get marginal relief if the charge is between €40,000 and €60,000. In theory, this means a start-up company can earn annual net profits of €320,000 (€40,000 divided by 12.5%) and pay no tax.
From 1 January 2011, the relief is linked to the amount of employer’s PRSI paid by a company, subject to a maximum of €5,000 per employee, and an overall limit of €40,000. The relief does not apply to trades carried on by associated companies.
Standard rate
The standard rate of corporation tax (s 21) is 12.5%.
Foreign dividends paid from trading profits are taxed at 12.5% (previously 25%). If the dividend is not paid from trading profits, it is taxed at 12.5% provided:
(a) 75% or more of the paying company’s profits are trading profits, or derived from trading profits arising in EU States or treaty countries.
(b) 75% or more of the recipient’s assets, on a consolidated basis, must consist of trading assets.
Where the recipient company owns not more than 5% of a paying company based in an EU State or treaty country, the dividend is also taxed at 12.5%.
Excess foreign tax credits in respect of dividends taxed at 12.5% are not available for set-off against dividends taxed at 25% (but not vice versa).
Higher rates
The following types of income are taxed at 25% (s 21A):
(a) untaxed interest and income from foreign property (Case III income),
(b) miscellaneous income not taxed under any other heading (Case IV income),
(c) rental income (Case V income), and
(d) income from mining activities, petroleum activities, and dealing in land.

