How much does a Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters actually take home in Illinois?
5.0% flat rate — 19.9% effective total tax rateData: BLS OEWS 2024 + IRS/State Tax Brackets 2024 • Updated 2026-04-06
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Detailed line-by-line tax calculation for a Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters earning $42,660 in Illinois (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $42,660 | — |
| Federal Income Tax | -$3,135 | 7.3% |
| Illinois State Income Tax | -$2,111 | 5.0% |
| Social Security (OASDI) | -$2,644 | 6.2% |
| Medicare | -$618 | 1.5% |
| Total Taxes | -$8,510 | 19.9% |
| Take-Home Pay | $34,149 | 80.1% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters in Illinois.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $28,130 | -$4,935 | $23,194 | 17.5% |
| 25th Percentile (P25) | $32,710 | -$6,062 | $26,647 | 18.5% |
| Median (P50) | $42,660 | -$8,510 | $34,149 | 19.9% |
| 75th Percentile (P75) | $43,750 | -$8,778 | $34,971 | 20.1% |
| 90th Percentile (P90) | $63,270 | -$13,732 | $49,537 | 21.7% |
After federal income tax ($3,135), state tax ($2,111), and FICA ($3,263), a Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters in Illinois takes home $34,149 per year — or $2,845 per month. The effective tax rate of 19.9% is relatively low compared to the national range.
Where does a Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Illinois ranks #15 out of 49 states for Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters after-tax take-home pay.
A Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters in Illinois earning a median salary of $42,660 will take home approximately $34,149 per year after federal income tax ($3,135), state income tax ($2,111), and FICA ($3,263). That is $2,845 per month or $1,313 per bi-weekly paycheck.
The effective total tax rate for a Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters in Illinois is 19.9%, broken down as: federal income tax 7.3%, Illinois state tax 5.0%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Illinois has a 5.0% flat rate. On a Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters's median salary of $42,660, the state income tax amounts to $2,111 per year, which is an effective state rate of 5.0%.
After all taxes, a Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters in Illinois takes home approximately $2,845 per month, or about $16.42 per hour (based on a standard 2,080-hour work year). These figures assume a single filer, standard deduction, and no additional pre-tax deductions.
We start with the 2024 BLS median salary of $42,660 for Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters in Illinois, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Illinois state income tax (5.0% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $34,149/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
This estimate assumes a single filer using the 2024 standard deduction ($14,600), with W-2 employment income only. It does not account for: itemized deductions, tax credits (e.g. earned income credit, child tax credit), local/city taxes, pre-tax contributions (401k, HSA, FSA), self-employment tax, or additional income sources. Actual take-home pay may differ. Consult a tax professional for personalized advice.
Our Methodology · Data Sources · Salary: BLS OEWS · Tax: IRS + State DOR