Last updated: 2025 BLS data · Page refreshed:
How much does a Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic actually take home in Iowa?
3.9% flat rate — 19.3% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic earning $46,380 in Iowa (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $46,380 | — |
| Federal Income Tax | -$3,581 | 7.7% |
| Iowa State Income Tax | -$1,808 | 3.9% |
| Social Security (OASDI) | -$2,875 | 6.2% |
| Medicare | -$672 | 1.4% |
| Total Taxes | -$8,938 | 19.3% |
| Take-Home Pay | $37,441 | 80.7% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic in Iowa.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $38,330 | -$7,042 | $31,287 | 18.4% |
| 25th Percentile (P25) | $41,280 | -$7,737 | $33,542 | 18.7% |
| Median (P50) | $46,380 | -$8,938 | $37,441 | 19.3% |
| 75th Percentile (P75) | $50,390 | -$9,882 | $40,507 | 19.6% |
| 90th Percentile (P90) | $70,410 | -$15,463 | $54,946 | 22.0% |
After federal income tax ($3,581), state tax ($1,808), and FICA ($3,548), a Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic in Iowa takes home $37,441 per year — or $3,120 per month. The effective tax rate of 19.3% is relatively low compared to the national range.
A Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic in Iowa faces an effective total tax rate of only 19.3%, keeping 80.7% of every gross dollar. That leaves $37,442 net out of $46,380 gross — a favorable outcome compared to states with combined rates above 30%.
Iowa applies a flat state income tax — every dollar of wage income is taxed at the same rate. For this Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic salary that contributes $1,809 to the 3.9% effective state-tax burden.
Federal tax on this Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic salary is $3,582 (40%), but combined state ($1,809, 20%) + FICA ($3,548, 40%) make up the other 60% of the bill.
A Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic earning this gross in a no-income-tax state (e.g., Texas, Florida) would take home approximately $39,250 — only $1,809 (4.8%) more than in Iowa.
Iowa ranks #23 of 48 states for Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic after-tax pay — comfortably in the upper half.
Translated into paycheck cadences, $37,442 net/year works out to $3,120/month or $1,440/bi-weekly for this Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic in Iowa — the numbers that actually hit a checking account after every deduction.
Where does a Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Iowa ranks #23 out of 48 states for Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic after-tax take-home pay.
A Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic in Iowa earning a median salary of $46,380 will take home approximately $37,441 per year after federal income tax ($3,581), state income tax ($1,808), and FICA ($3,548). That is $3,120 per month or $1,440 per bi-weekly paycheck.
The effective total tax rate for a Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic in Iowa is 19.3%, broken down as: federal income tax 7.7%, Iowa state tax 3.9%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Iowa has a 3.9% flat rate. On a Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic's median salary of $46,380, the state income tax amounts to $1,808 per year, which is an effective state rate of 3.9%.
After all taxes, a Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic in Iowa takes home approximately $3,120 per month, or about $18.00 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 $46,380 for Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic in Iowa, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Iowa state income tax (3.9% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $37,441/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