1
How much does a Head of Engineering take home in Ireland?
A Head of Engineering earning the median salary of €100K in Ireland takes home approximately €64,569 per year (€5,381 per month) after Income Tax, USC, and PRSI, using 2026 tax rates.
2026 Irish Tax Rates · Income Tax + USC + PRSI
Head of Engineering Take-Home Pay in Ireland 2026
A Head of Engineering earning the median salary of €100K in Ireland takes home approximately €64,569/year (€5,381/month) after Income Tax, USC, and PRSI, using 2026 rates.
Head of Engineering take-home pay across the salary range
Single person, PAYE employee, standard credits. 2026 rates.
Entry (P25)
€90,000
gross/year
Take-home
€59,789
€4,982/month
Total tax
€30,211
33.6% effective rate
Breakdown
Tax: €23,200
USC: €3,231
PRSI: €3,780
Median
€100,000
gross/year
Take-home
€64,569
€5,381/month
Total tax
€35,431
35.4% effective rate
Breakdown
Tax: €27,200
USC: €4,031
PRSI: €4,200
Senior (P75)
€110,000
gross/year
Take-home
€69,349
€5,779/month
Total tax
€40,651
37.0% effective rate
Breakdown
Tax: €31,200
USC: €4,831
PRSI: €4,620
Adjust for your actual salary
The table above uses the Head of Engineering median. Enter your own gross salary below for a precise figure.
€
Common salaries:
Annual take-home pay
€64,569
Per month
€5,381
Per week
€1,242
Effective tax rate
35.4%
How your €100,000 is split
Take-home
€64,569
64.6%
Income Tax
€27,200
27.2%
USC
€4,031
4.0%
PRSI
€4,200
4.2%
| Gross salary | €100,000 |
| Income Tax | -€27,200 |
| Universal Social Charge (USC) | -€4,031 |
| PRSI (Employee Class A, 4.2%) | -€4,200 |
| Total deductions | -€35,431 |
| Net take-home (annual) | €64,569 |
Calculations use 2026 Irish tax rates (Budget 2026). PRSI is shown at 4.2% (Class A, Jan–Sep 2026). It rises to 4.35% from 1 October 2026. Earnings under €352/week are PRSI-exempt; a tapered credit (max €12/week) applies for the €352–€424/week band. Results assume standard tax credits only and exclude pension contributions, BIK, share options, or other reliefs. For precise advice consult a tax professional or Revenue.ie.
Frequently asked questions
2
What is the effective tax rate for a Head of Engineering in Ireland?
On a median Head of Engineering salary of €100K, the effective tax rate (all deductions combined) is 35.4%, leaving €64,569 as take-home pay.
3
How much Income Tax does a Head of Engineering pay in Ireland?
On a €100K salary, a Head of Engineering pays approximately €27,200 in Income Tax per year. This uses the 20% standard rate on the first €44,000 and 40% above, minus personal and PAYE tax credits of €4,000.
4
How much USC does a Head of Engineering pay?
On a €100K salary, USC amounts to approximately €4,031 per year across the 0.5%, 2%, 3%, and 8% USC bands (2026 rates).
5
How much PRSI does a Head of Engineering pay in Ireland?
On a €100K salary, PRSI amounts to approximately €4,200 per year. The 2026 employee PRSI rate (Class A) is 4.2% from January to September 2026, rising to 4.35% from 1 October 2026.
6
What does a senior Head of Engineering take home in Ireland?
A senior Head of Engineering earning €110K (P75 of the salary range) takes home approximately €69,349 per year (€5,779 per month) after Income Tax, USC, and PRSI, with an effective tax rate of 37.0%.
7
What does a junior Head of Engineering take home in Ireland?
A junior Head of Engineering earning €90K (P25 of the salary range) takes home approximately €59,789 per year (€4,982 per month) after Income Tax, USC, and PRSI, with an effective tax rate of 33.6%.