Every January, the self-employed and directors of owner-managed businesses across Northern Ireland face the same pressure point. As the self-assessment deadline of 31 January looms, activity spikes, a years’ worth of financial information is cobbled together, and decisions are made under pressure, writes Ross Boyd, Founder and Director, RBCA Chartered Accountants.
Leaving a tax return to the last minute is no longer just poor practice, in today’s economic climate it is a genuine business risk. The most immediate danger is financial. Rushed tax returns increase the likelihood of poor assumptions being made, accountancy errors and missed reliefs. These can lead to penalties or even worse, unwanted scrutiny from HMRC. More importantly, a hastily completed return may not reflect a business’s true tax position or future tax exposure.
The bigger issue is strategic. Tax compliance should no longer be viewed as simply be an administrative chore, it needs to be a year-round consideration. Fiscal drag is designed to pull more directors and the self-employed into higher tax bands, and further changes such as Making Tax Digital arriving in April 2026, can mean that businesses that remain reactive to deadlines may be left with an increasingly punishing tax burden.
Tax return
Remember your tax advisor too. The January rush can have consequences – all accountancy practices experience a huge surge in demand as deadlines approach, often forcing a focus on volume rather than value. Even with the best intentions, this environment limits the ability to provide detailed analysis, forward planning or tailored advice. Returns may be filed on time, but opportunities to analyse liabilities and improve exposure may be lost.
By contrast, businesses that engage with their tax advisor throughout the year are better placed to make decisions. Year-round advice allows for proper cash-flow forecasting, informed decision making around remuneration and structure, and the ability to adapt to changes in reliefs, thresholds and reporting requirements. As recent changes to Agricultural Property Relief and Business Property Relief demonstrate, opportunities for agility exist – but only for those paying attention.
Looking ahead to the end of 2025/26 tax year end and beyond, fiscal agility remains critical. Rising compliance, limited incentives for growth, and an increasingly fluid tax landscape mean that early planning is no longer a ‘nice to have’ but an important opportunity for competitive advantage.
The businesses that will perform best in 2026 will not be those scrambling on January 31st, but those who treat tax planning as a continuous process. Tax is a fact of business life. We all know it. Dealing with it on time and without the pressure of a deadline delivers clarity and control. Leaving it to the last minute delivers the opposite.
As the deadline approaches, the message is simple: if you are scrambling now, make the promise for the year ahead to avoid the same panic in 2027. Trust me, it’s worth it in more ways than one.
