Who is self-employed for Irish tax purposes
If you run your own business as a sole trader, freelance, contract on your own account or earn income that no employer taxes at source, Revenue treats you as a self-assessed taxpayer. That means you calculate your own liability, file a Form 11 return each year and pay three separate charges on your profits: income tax, the Universal Social Charge (USC) and Pay Related Social Insurance (PRSI). Unlike an employee, nobody deducts these for you through PAYE, so understanding the 2026 rates is the difference between a clean tax bill and a nasty October surprise.
Your taxable figure is your net profit, that is your business income minus allowable business expenses and capital allowances, not your total turnover. Get the profit figure right first, because every charge below is calculated on it.
The three charges on your profit in 2026
Budget 2026 left the headline income tax rates and most credits unchanged, but it widened the USC bands and confirmed the next step in the multi-year PRSI increases. Here are the confirmed 2026 figures for a single self-employed person.
| Charge | Band / income slice | Rate |
|---|---|---|
| Income tax | First €44,000 | 20% |
| Income tax | Balance over €44,000 | 40% |
| USC | First €12,012 | 0.5% |
| USC | €12,012.01 to €28,700 | 2% |
| USC | €28,700.01 to €70,044 | 3% |
| USC | Balance over €70,044 | 8% |
| USC surcharge | Self-employed income over €100,000 | 3% extra (11% total) |
| PRSI Class S | All profit (min €650 per year) | 4.2%, rising to 4.35% from 1 Oct 2026 |
Income tax: the 20% and 40% bands
A single self-employed person pays income tax at 20% on the first €44,000 of net profit and 40% on everything above that. This standard rate cut-off point is the same as 2025. For a married couple or civil partners with one income the 20% band is €53,000, and for two earners it can rise to €53,000 plus the lower earner's income up to a further €35,000. Your income tax is then reduced by your tax credits (see below), which come straight off the tax due rather than off your income.
USC: the Universal Social Charge for 2026
USC is a separate charge on gross income with no expense deductions once you are over the exemption limit. If your total income for the year is €13,000 or less, you pay no USC at all. Above that threshold the full band structure in the table applies from the first euro. Budget 2026 raised the ceiling of the 2% band from €27,382 to €28,700, which slightly reduces USC for middle earners. Self-employed people earning more than €100,000 pay an extra 3% surcharge on the excess, so their top USC rate is 11%.
PRSI Class S for the self-employed
Self-employed people pay PRSI at Class S. For 2026 the rate is 4.2% of all reckonable income, increasing to 4.35% for income earned from 1 October 2026 as part of the government's phased PRSI roadmap. There is a minimum annual contribution of €650 regardless of how low your profit is, and if your income from all sources is under €5,000 you are not liable for Class S PRSI. Class S is good value: it buys you the State Pension (Contributory), maternity and paternity benefit, and several other social welfare entitlements that employees get through the more expensive Class A.
Tax credits you can claim
Credits reduce the tax you actually pay. Two apply to almost every sole trader in 2026:
- Personal Tax Credit: €2,000 (single). Married or civil-partnered couples get €4,000 between them.
- Earned Income Credit: up to €2,000. It is worth 20% of your qualifying earned income, capped at €2,000, so you get the full amount once profit reaches €10,000. This is the self-employed equivalent of the employee PAYE credit.
Depending on your circumstances you may also claim the Home Carer Credit, Single Person Child Carer Credit, Incapacitated Child Credit or Rent Tax Credit, all held at their 2025 levels for 2026. A single sole trader therefore starts with €4,000 of credits, wiping out the income tax on roughly the first €20,000 of profit.
Worked example: €50,000 profit
Take a single freelancer with net profit of €50,000 in 2026.
- Income tax: 20% on €44,000 = €8,800, plus 40% on €6,000 = €2,400. Gross tax €11,200. Less credits of €4,000 (Personal €2,000 + Earned Income €2,000) leaves €7,200.
- USC: 0.5% on €12,012 = €60.06, plus 2% on €16,688 = €333.76, plus 3% on €21,300 = €639.00. Total €1,032.82.
- PRSI Class S: 4.2% of €50,000 = €2,100 (a little higher on the portion earned from October).
Total charges are about €10,333, leaving roughly €39,667 net, an effective rate of around 20.7%. Notice how the two €2,000 credits pull the effective rate well below the 40% headline band.
Form 11 and the self-assessment deadline
Self-assessed taxpayers file the Form 11 return through Revenue's ROS (Revenue Online Service). The return for the 2026 tax year is due by 31 October 2027, with a short extension (usually into mid-November) if you both file and pay through ROS. The same return covers income tax, USC and PRSI, so you settle all three charges in one filing. Register for Income Tax self-assessment as soon as you start trading, keep your invoices and receipts for six years, and file early to avoid the late-filing surcharge of 5% or 10% of the tax due.
Preliminary tax: paying for the year ahead
The catch that trips up new sole traders is preliminary tax. By 31 October you must pay not only the balance of the prior year but also an estimate for the current year. To avoid interest you must pay the lower of 90% of the current year's final liability, 100% of the prior year's liability, or 105% of the liability two years earlier (the 105% option only applies to direct debit payers). In your first year of trade there is no prior liability, so plan to set aside cash from day one, because your second October can carry close to a double bill.
Closing note
For 2026 the self-employed picture in Ireland is stable: 20% and 40% income tax on a €44,000 single band, a four-rate USC scale with a wider 2% band, PRSI Class S at 4.2% rising to 4.35%, and €4,000 of core credits for most sole traders. The numbers here are the confirmed Budget 2026 figures, but personal reliefs and marital status change the outcome quickly, so treat this as a guide rather than tax advice and confirm your own position with Revenue or an accountant. To see your exact take-home on your real profit, run the figures through the BizTaxCalc Ireland sole trader calculator below.