Contractor Day Rate vs Salary Calculator Ireland 2026

What this calculator is for

This calculator compares an employee salary with contractor income after selected business costs and simplified Irish tax assumptions. The purpose is to expose the economics that a headline day rate can hide.

How to read the result

Compare net annual cash, but also look at the assumptions behind billable days and costs. A contractor can quote a much higher gross annual figure while funding unpaid leave, downtime, pension, insurance, accounting and other costs personally.

Worked example

A €500 day rate across 220 billable days is €110,000 gross turnover. But 220 billable days already assumes time away from billing, and business expenses plus personal tax reduce the amount available to the contractor.

Irish context

Employee and self-employed tax treatment differs. Employees may receive benefits such as paid annual leave, employer pension contributions, sick pay and employment protections. Contractors can have deductible business costs, but genuine self-employment status depends on the actual working relationship, not just the contract label.

A 2026 self-employed USC detail that matters at higher profits

Revenue applies an additional 3% USC surcharge to non-PAYE income above €100,000. In practical terms, the standard 8% USC rate on the top band becomes 11% on the slice of non-PAYE income above €100,000.

Compound now includes that surcharge in the contractor side of this comparison. This is important for higher day-rate scenarios because applying only the ordinary USC bands would overstate estimated contractor take-home pay.

For Class S PRSI, the model uses the Department of Social Protection’s published 4.2375% blended self-assessment rate for 2026, subject to the €650 minimum where the Class S liability applies.

What can change the answer

Billable days, day rate, allowable expenses, pension contributions, tax credits, VAT registration, insurance and downtime can move the comparison substantially. A one-month gap between contracts can erase a large part of the apparent premium.

Common mistakes to avoid

Do not annualise a day rate using 365 or even 260 days. Do not ignore unpaid holidays and public holidays. Do not assume every expense is tax deductible. And do not choose contractor status solely for tax reasons if the legal reality is employment.

Related Compound tools

Use the Take-Home Pay Calculator for the employee case, Pension Tax Relief Calculator for retirement contributions and VAT Calculator for invoicing scenarios.

Frequently asked questions

How many billable days should I use?

Use a realistic figure after holidays, public holidays, administration, training and downtime.

Is contractor income taxed at a lower rate?

Not automatically.

Does the calculator decide employment status?

No.

Does it include VAT?

Not as personal income; VAT collected for Revenue is not ordinary turnover profit.

Build a contractor rate from the employee package, not the salary alone

A strong contractor comparison starts by estimating the value of the employee package you would be giving up.

Add gross salary, employer pension contributions, paid annual leave, paid public holidays, bonus expectations, health insurance or other benefits that genuinely have value to you. Then consider contractor-only costs such as professional indemnity insurance, accounting, equipment, training and periods between assignments.

Next, divide the contractor revenue target by realistic billable days, not working days in the calendar. A 220-day assumption already implies roughly 40–45 weekdays that are not billed; many contractors should stress-test 200 or even 180 days as well.

There is also a risk premium. A contract can end with less notice and may not carry employee redundancy or unfair-dismissal protections. The appropriate premium is personal, but the risk should at least be visible in the decision.

Finally, employment status is a legal/factual question. Revenue, the Department of Social Protection and the WRC look at the reality of the relationship. A contract that calls someone ‘self-employed’ does not settle the issue by itself.

The break-even day rate is a cash benchmark, not a quote

Advanced mode calculates the approximate contractor day rate at which modelled self-employed net cash matches the employee take-home result, while holding billable days, business costs and the contractor pension input constant.

That number deliberately excludes the value of employment benefits and protections. Paid annual leave, public holidays, employer pension contributions, sick pay, bonuses, health cover, redundancy rights and other benefits can all make the economic employee package worth more than the net salary alone.

A contractor may also need to fund professional indemnity insurance, accounting, equipment, training, administration time and gaps between assignments. The displayed break-even rate is therefore a useful cash-equivalence floor for the assumptions entered, not a recommended rate to quote.

Start with the employee’s total package, not the headline salary

A fair contractor comparison needs a benchmark that includes more than gross PAYE salary.

Add the annual value of employer pension contributions, paid annual leave, paid public holidays, employer-funded health insurance, bonus, professional fees, equipment and any other benefits you would need to replace personally as a contractor.

Then consider employer PRSI as part of the employer’s cost of employing someone, even though it is not cash paid to the employee. The result is a much more realistic economic benchmark for a contract rate.

Billable days are the key contractor denominator

A calendar year has many days that cannot be billed: weekends, public holidays, annual leave, sick days, administration, training, gaps between contracts and business-development time.

That is why the same day rate can produce very different annual income depending on whether you realistically bill 180, 210 or 230 days.

When uncertain, use a conservative billable-days assumption first. It is easier to outperform a cautious model than to build a household budget around a utilisation rate that never materialises.

Separate business revenue from personal take-home

A contractor invoice is not personal income.

Business costs, pension funding, professional insurance, accountancy, equipment and tax all sit between gross invoiced revenue and spendable household cash. VAT, where applicable, is also not extra income simply because it passes through the bank account.

Model contractor revenue first, then subtract genuine business costs, then compare estimated personal take-home with the employee package.

Employment status is a legal classification

A high day rate does not automatically make someone genuinely self-employed. Irish employment status depends on the real working relationship and relevant legal tests, not simply the wording on an invoice or contract.

The calculator does not decide status. Revenue’s Code of Practice and professional advice should be used where classification is uncertain.

Use three rate thresholds

Rather than asking for one “correct” contractor day rate, calculate:

• cash break-even — matches estimated employee take-home,
• package break-even — also replaces pension and benefits,
• risk-adjusted target — adds a margin for gaps, unpaid leave and commercial risk.

That creates a negotiation range rather than a false point estimate.

Use the Salary to Hourly Rate Calculator to understand the employee time value and the Pension Projection Calculator when employer pension replacement is material.

Method and limitations

The tool annualises the entered contractor rate and billable days, subtracts selected business costs and applies the simplified 2026 employee/self-employed tax functions implemented in the site. It is not a full tax return or legal employment-status test.

Useful sources

• Revenue — Self-employed people
• Revenue — Other rates of USC
• Department of Social Protection — PRSI Class S rates
• Revenue — Code of Practice on Determining Employment Status