Pension Contribution Calculator — Ireland 2026

What this calculator does

This tool helps Irish employees and self-employed people understand the real cost of pension saving after tax relief. When you contribute to a Revenue-approved pension, part of the contribution is returned as income tax relief at your marginal rate — either 20% or 40%. The calculator applies the correct age-based limit, flags any over-contribution, and shows a 20-year compound growth projection.

Use it to work out the cheapest way to build long-term wealth; decide between increasing pension contributions versus paying down debt; or plan an end-of-year contribution ahead of the 31 October Pay and File deadline for prior-year relief claims.

How the calculation works

Three steps drive the result:

1. Cap net relevant earnings — your income is capped at €115,000 regardless of actual salary.
2. Apply the age-band limit — multiply the capped income by your age percentage to get the maximum allowable annual contribution.
3. Calculate relief and real cost — annual contribution × marginal rate = tax back; annual contribution − tax back = your actual out-of-pocket cost.

The 2026 standard rate band for a single person is €44,000 — income above this is taxed at 40%, so contributions that bring taxable income below this threshold attract the higher relief rate. Married couples have wider rate bands.

Worked examples — 2026 figures

Example 1: PAYE employee, age 35, salary €58,000

Example 2: Self-employed, age 47, profit €95,000

Example 3: Standard rate taxpayer, age 28, salary €38,000

Age-based contribution limits at a glance

Revenue's limits are designed to accelerate pension saving as retirement approaches. A person aged 60+ can contribute up to 40% of the €115,000 cap — that is €46,000 per year at the maximum, generating up to €18,400 in tax relief at the higher rate.

How to interpret your result

Large headroom remaining: You are well within your limit. Consider whether increasing contributions is affordable — the after-tax cost is lower than many people expect at the 40% rate. Every additional euro contributed at 40% relief costs you only 60 cent in real terms.

Over-limit warning: If you are contributing above the maximum, the excess generates no tax benefit. Reduce contributions or investigate whether a company pension scheme has separate employer capacity. You can also elect prior-year treatment for a lump-sum contribution made before 31 October to backfill unused relief from the previous year.

Standard rate only: A 20% relief is still meaningful — €1 in every €5 is returned. If your income is close to €44,000, even a modest increase in pension contributions may take part of your income below the cut-off, attracting the 40% rate on some of the contribution.

Common mistakes with pension contributions

• Including rental or investment income: These are generally not net relevant earnings. Only employment and self-employment income qualifies for the age-limit calculation.
• Forgetting the €115,000 earnings cap: The cap has not moved since 2011. A director earning €200,000 is still limited to age% of €115,000 for personal contributions.
• Conflating personal and employer limits: Company contributions are separate and do not erode personal capacity. Many owner-directors leave this opportunity unused.
• Missing the prior-year window: Contributions made from 1 January to 31 October can be elected against the prior tax year — especially useful if you had higher income or a higher marginal rate the previous year.
• Treating PRSA the same as an occupational scheme for USC: They are different. Always confirm which type of scheme you hold and its treatment for USC purposes with a financial adviser.