Corporation tax should be viewed as part of the business strategy, not simply as a liability to calculate at year end.
Start with the nature of the income
Revenue currently states that Ireland has a 12.5% corporation tax rate for trading income and a 25% rate for non-trading income and certain excepted trades. The classification of an activity is therefore fundamental. The rate should never be treated as a standalone answer without first understanding what the company is actually doing.
Trading and non-trading activities
A company can have different categories of income, and the tax treatment can differ accordingly. Investment and rental income, for example, may fall within the higher non-trading rate. Where a company has more than one activity, it is important to understand the factual and accounting position and how the relevant tax rules apply.
Losses are an important planning consideration
Trading losses can have value beyond the year in which they arise. Revenue explains that qualifying trading losses may be offset against other trading income in the same period or the immediately preceding period, while unused losses can generally be carried forward against future trading income of the same trade.
Profit extraction deserves attention
A company may generate strong profits while the owner has a separate question: how should value be extracted? Salary, benefits, pension contributions, dividends and retained profits can have different tax and commercial consequences. Dividend payments may also bring Dividend Withholding Tax obligations at company level, alongside personal tax, USC and PRSI considerations for the recipient.
Think beyond the current accounting year
The most useful corporation tax review often considers what the business is likely to do next. Is it investing? Acquiring another company? Raising finance? Entering a new country? Bringing in shareholders? Preparing for a sale? A structure that works for a small owner-managed company may need to be reviewed as the business becomes larger or more complex.
A practical annual review
Business owners can benefit from a structured review covering profitability, tax exposures, losses, capital expenditure, remuneration, distributions, group structure and future transactions. The purpose is not to pursue tax savings in isolation; it is to make sure tax is considered as part of the wider commercial plan.
Practical takeaway
Tax advice is most useful when it is connected to the decision the client is actually trying to make. The detail will vary from one business or family to another, but the principle is consistent: understand the objective, identify the relevant rules and consider the consequences before the decision becomes irreversible.
Where property sits within a company
For businesses with property assets, corporation tax analysis can sit alongside questions about rental income, development activity, investment property and the wider purpose of the company. The accounting treatment and tax position should be considered together, particularly where property is held within a trading group or alongside an operating business.
Official references: Revenue and the Revenue guidance referenced within this article.