Last updated: 2025 BLS data · Page refreshed:
How much does a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic actually take home in Massachusetts?
5.0% flat rate — 20.0% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic earning $42,570 in Massachusetts (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $42,570 | — |
| Federal Income Tax | -$3,124 | 7.3% |
| Massachusetts State Income Tax | -$2,128 | 5.0% |
| Social Security (OASDI) | -$2,639 | 6.2% |
| Medicare | -$617 | 1.4% |
| Total Taxes | -$8,509 | 20.0% |
| Take-Home Pay | $34,060 | 80.0% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $35,920 | -$6,870 | $29,049 | 19.1% |
| 25th Percentile (P25) | $37,460 | -$7,249 | $30,210 | 19.4% |
| Median (P50) | $42,570 | -$8,509 | $34,060 | 20.0% |
| 75th Percentile (P75) | $49,330 | -$10,175 | $39,154 | 20.6% |
| 90th Percentile (P90) | $58,670 | -$12,478 | $46,191 | 21.3% |
After federal income tax ($3,124), state tax ($2,128), and FICA ($3,256), a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts takes home $34,060 per year — or $2,838 per month. The effective tax rate of 20.0% is relatively low compared to the national range.
With an effective total rate of 20.0%, a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts keeps $34,060 of $42,570 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Massachusetts applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic salary that contributes $2,128 to the 5.0% effective state-tax burden.
Federal tax on this Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic salary is $3,124 (37%), but combined state ($2,128, 25%) + FICA ($3,257, 38%) make up the other 63% of the bill.
A Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $36,189 — only $2,128 (6.2%) more than in Massachusetts.
Massachusetts sits near the bottom (#38 of 49) for Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic after-tax earnings. Relocation, negotiation, or credential stacking typically show the clearest ROI in bottom-quartile states.
Translated into paycheck cadences, $34,060 net/year works out to $2,838/month or $1,310/bi-weekly for this Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts — the numbers that actually hit a checking account after every deduction.
Where does a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Massachusetts ranks #38 out of 49 states for Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic after-tax take-home pay.
A Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts earning a median salary of $42,570 will take home approximately $34,060 per year after federal income tax ($3,124), state income tax ($2,128), and FICA ($3,256). That is $2,838 per month or $1,310 per bi-weekly paycheck.
The effective total tax rate for a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts is 20.0%, broken down as: federal income tax 7.3%, Massachusetts state tax 5.0%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Massachusetts has a 5.0% flat rate. On a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic's median salary of $42,570, the state income tax amounts to $2,128 per year, which is an effective state rate of 5.0%.
After all taxes, a Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts takes home approximately $2,838 per month, or about $16.38 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 2025 BLS median salary of $42,570 for Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic in Massachusetts, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Massachusetts state income tax (5.0% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $34,060/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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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