Top Pension Mistakes People Make – And How to Avoid Them

For most of us, pensions are something we know we should be paying attention to, but often don’t. Between day-to-day expenses, mortgages, and rising living costs, retirement planning can easily fall down the list of priorities. Yet in Ireland, with a population living longer than ever before, overlooking your pension could mean decades of financial shortfall once you stop working.
As a financial expert, I see the same errors repeated time and again by people across all ages and professions. The good news is that most of these mistakes are easily avoided with some planning, regular reviews, and a clear understanding of how pensions work. Here are the most common pitfalls Irish workers face, and how you can sidestep them.
Make sure you are getting pension advice before you make any decisions regarding your pension.
Mistake 1: Starting Too Late
One of the biggest and most costly errors is waiting until your 40s or 50s to start saving into a pension. Many people in Ireland rely on the State Pension as their fallback, but at €277.30 per week (as of 2025), it is unlikely to cover even basic living costs, let alone the retirement lifestyle most of us hope for.
The earlier you start, the greater the benefit of compound growth, where your investment earnings themselves begin to earn returns. For example, someone contributing €300 a month from the age of 25 could potentially build a fund worth twice as much as someone who waits until 40 to contribute the same amount.
How to avoid this: If you’re in your 20s or 30s, even small contributions now will make a major difference later. If you’re older, don’t panic, it’s never too late to begin. You may need to contribute more aggressively or take advantage of higher tax relief limits available as you age.
Mistake 2: Not Reviewing Contributions
Too often, people join a company pension scheme, set a default contribution rate, and then forget about it. Years later, they may find their pot is far smaller than expected. Inflation, salary increases, and longer life expectancy mean that what was once sufficient may no longer be adequate.
In Ireland, Revenue limits allow tax relief on pension contributions of up to 40% of your income from age 60, with lower limits for younger savers. Failing to increase your contributions as your income grows is effectively leaving free money on the table, especially if your employer offers matching contributions.
How to avoid this: Review your pension annually or at least whenever you get a salary increase. Aim to contribute at least enough to maximise your employer match, and gradually increase your own payments over time. Think of it as paying your “future self” first.
Mistake 3: Misunderstanding Fees
Pension fees are often hidden in the small print, yet over decades, they can significantly erode returns. In Ireland, management charges on pension funds can range from below 1% to over 2%. That might not sound like much, but the difference is substantial.
For instance, on a €200,000 pension fund growing at 6% annually, a fee of 1% could reduce your final pot by over €100,000 compared to a fund charging 0.5%.
How to avoid this: Always ask your provider for a clear breakdown of annual management charges (AMCs) and other costs. Compare providers and funds regularly — and don’t be afraid to switch if fees are eating into your returns.
Mistake 4: Relying Solely on the State Pension
The State Pension is a lifeline, but it is not enough for most people. It provides just over €14,000 per year, well below what’s required for a comfortable retirement. With debates ongoing about sustainability and the pension age (currently 66, but set to rise over time), relying solely on the State Pension is a gamble.
How to avoid this: Treat the State Pension as a baseline, not your entire retirement plan. Private pensions, whether through your employer, a PRSA, or a personal retirement plan, should form the backbone of your savings.
Mistake 5: Not Consolidating Old Pensions
With job mobility at an all-time high, many Irish workers have multiple small pensions scattered across different providers. These accounts can be difficult to track, sometimes get left dormant, and may incur higher fees.
How to avoid this: Keep a record of every pension you contribute to. If you’ve changed jobs, consider transferring old funds into a single PRSA or your current employer’s scheme for easier management and potentially lower costs.
Mistake 6: Playing It Too Safe (or Too Risky)
Investment strategy matters. Younger savers often keep too much in low-risk, low-return funds, missing out on growth. Conversely, those nearing retirement sometimes stay in high-risk funds, leaving themselves exposed to market downturns just when they need stability.
How to avoid this: Match your investment strategy to your time horizon and risk tolerance. A financial advisor can help you choose an appropriate mix of equities, bonds, and alternative investments. As you near retirement, consider gradually shifting to lower-risk options through a “lifestyling” approach.
Mistake 7: Failing to Seek Professional Advice
Many people assume pensions are “set and forget,” but the reality is more complex. Between tax reliefs, investment choices, drawdown rules, and inheritance planning, pensions require expertise.
How to avoid this: Speak with a qualified financial advisor, especially when making major decisions such as increasing contributions, consolidating funds, or preparing for retirement. A one-off consultation can save you thousands in the long run.
A Final Word
Your pension is likely to be the single largest financial asset you ever own, bigger than your home in some cases. Treating it as an afterthought is one of the costliest mistakes you can make.
By starting early, reviewing regularly, keeping an eye on fees, and supplementing the State Pension with your own savings, you can secure not just a retirement, but a lifestyle worth looking forward to. The choices you make today will shape decades of your future.
In Ireland, where longevity is rising and state support is under pressure, personal responsibility is more important than ever. Avoid the mistakes above, and your pension can move from being a source of anxiety to a cornerstone of confidence.
About The Author
Contact Lucas Young privately here. Or send an email with ATTN: Lucas Young as the subject to contact@investorshangout.com.
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