Where Does Your
Paycheck Actually Go?

This is what you owe the federal government based on how much you earn. The U.S. uses a progressive tax system You don't pay one flat rate on all your income. Instead, different portions are taxed at different rates. Only the money in each bracket gets taxed at that bracket's rate. , which means you don't pay one flat rate. The first ~$23,000 of a married couple's income is taxed at 10%, the next ~$71,000 at 12%, and so on up to 37% Source: IRS 2026 Tax Brackets .

Can you change this? Yes. Your W-4 form A tax form you give your employer that determines how much federal income tax is withheld from each paycheck. Update it after major life changes like having a baby, getting married, or buying a house. controls how much is withheld. If you got a big refund last year, you're withholding too much (giving the government an interest-free loan). If you owed money, you're withholding too little. Update your W-4 with HR after having a baby, getting married, or buying a house.

Same concept as federal, but for your state. Rates vary wildly. Nine states have no income tax at all (TX, FL, TN, WA, NV, SD, WY, AK, NH) Source: Tax Foundation, 2026 . Others range from 1% to 13%+. North Carolina is a flat 4.5%.

Can you change this? Only by moving states. Within your state, some deductions and credits reduce the amount owed, but you can't opt out.

You pay 6.2% of your gross pay Source: SSA.gov (your employer matches another 6.2%). This funds retirement benefits, disability insurance, and survivor benefits. It stops being deducted once you earn $168,600/year (the 2026 wage base The maximum amount of earnings subject to Social Security tax in a given year. Once your income exceeds this cap, you stop paying the 6.2% Social Security tax on additional earnings. ).

Can you change this? No. It's mandatory. But those credits determine your Social Security benefit when you retire. Every year you work adds to your record. A stay-at-home parent earns $0 in credits, which is one hidden cost of leaving the workforce.

You pay 1.45% of all earnings Source: IRS.gov (employer matches 1.45%). No cap. If you earn over $200,000, an additional 0.9% Medicare surtax applies. This funds health insurance for people 65 and older.

Can you change this? No. Mandatory for all W-2 employees.

Your share of the health insurance premium. Your employer typically pays 70-80% of the total cost. You pay the rest, deducted pre-tax Taken out of your paycheck before income tax is calculated. This means you don't pay tax on this money — it reduces your taxable income automatically. from every paycheck. Family plans cost significantly more than individual plans.

Can you change this? Yes, during open enrollment. Compare all available plans using our comparison worksheet. A different plan might cost less per month but more per visit (or vice versa). Run the total annual cost math, not just the premium.

The amount you're putting toward retirement, deducted pre-tax. The average contribution is 7.4% of pay Source: Vanguard How America Saves 2025 . If your employer matches (most do), contribute at LEAST enough to get the full match. A 4% match on $85,000 salary = $3,400/year in free money. Not getting the match is leaving part of your paycheck on the table.

Can you change this? Yes, anytime. Log into your 401k portal or ask HR. This is the single most impactful line on your pay stub. See our AI prompt for optimizing your 401k allocation.

If you're on a high-deductible health plan, this is money going into your Health Savings Account. Triple tax-advantaged: tax-free going in, growing, and coming out for medical expenses. Family limit: $8,550/year Source: IRS 2026 HSA Limits .

Can you change this? Yes. This is the most underused line item on most pay stubs. Full strategy: How to use your HSA as a stealth retirement account.

This might include: dental insurance, vision insurance, life insurance (employer-provided), short/long-term disability, Dependent Care FSA, union dues, parking/transit benefits, or charitable giving. Each one is worth understanding. Some are mandatory. Some are optional and might not be worth the cost.

Action: Go through each "other" deduction on your pay stub. Google the ones you don't recognize. Ask HR about the ones you can't find. You might be paying $20/month for vision insurance you've never used.