Comparing Two Job Offers: Why the Higher Salary Can Leave You With Less

Gross salary is only the starting point. What you actually keep depends on federal and state income taxes, FICA (Social Security and Medicare), and any deductions you choose—health insurance, 401(k), HSA, and more. After taxes, post-tax deductions like Roth 401(k) and extra withholding also reduce your check; they don’t lower your taxable income the way pre-tax contributions do, but they still come out of your pay. The Paycheck Calculator includes both pre-tax and post-tax options so you can model each offer fully. A job with a lower gross but cheaper health insurance, a 401(k) match, or no state income tax can easily put more money in your pocket than a job with a higher number and heavier deductions or taxes. The only way to know is to compare both offers on the same basis: what lands in your account after everything is taken out.

Understanding the difference between gross and what you keep is the same idea we cover in Gross Pay vs. Net Pay: the number at the top of the offer letter and the number that hits your bank account are rarely the same. When you’re comparing offers, you’re comparing net pay—so you need to estimate it for each job.

Before you run numbers, gather the same details for each offer: gross salary and pay frequency; health, dental, and vision premiums (per paycheck or per month); 401(k) or 403(b) contribution you plan to make; HSA or FSA amount if applicable; and the job’s state (and city if there’s local income tax). Filing status (single, married filing jointly, etc.) and any other income affect taxes too, but for a straight comparison you can hold those the same and switch only what’s different between the two jobs.

Tip: Ask for the numbers. Offer letters usually give salary, not your out-of-pocket cost for insurance or the 401(k) match formula. It’s normal and expected to ask the recruiter or HR for a benefits summary—specifically your employee cost for health, dental, and vision (e.g., per paycheck or per month) and the 401(k) match details—before you accept. They’re used to these requests; you need that info to compare offers fairly.

State income tax is one of the biggest swing factors. In 2026, several states still have no state income tax on wages (e.g., Texas, Florida, Nevada, Washington, Wyoming, South Dakota, Alaska, Tennessee, New Hampshire). Moving from a state that taxes income to one that doesn’t—or the other way around—can change your net by thousands of dollars even at the same gross. If one offer is in a no-tax state and the other isn’t, that alone can flip which job leaves you with more. If one offer means relocating, it’s worth thinking about housing cost too—our Rent vs. Buy 2026 analysis walks through how to compare renting and buying in a new area so you’re not surprised by the real cost of the move.

Don’t forget 401(k) or 403(b) match. Employer match doesn’t reduce your take-home the way your own contribution does—it’s extra money going into retirement. When comparing offers, factor in the match (e.g., “50% of the first 6%”) as part of total compensation so a job with a strong match isn’t undervalued next to one with a higher salary but no match.

Note for High Earners: In 2026, if your salary pushes your prior-year earnings above $150,000, the IRS requires all 401(k) catch-up contributions (if you are 50 or older) to be made as post-tax Roth contributions. You lose the upfront tax shield on that extra money, which is a critical factor when modeling high-salary offers.

• Comparing gross only. The bigger number on the offer letter can leave you with less after taxes and deductions. Always compare estimated net (or use the Paycheck Calculator for both).
• Ignoring state (and local) tax. Same salary in California vs. Texas can mean a difference of thousands per year. Check whether the job’s state has income tax and at what rate.
• Skipping the 401(k) match. Match is free money toward retirement. A lower salary with a strong match can beat a higher salary with no match when you add match to your total comp.
• Using different assumptions for each offer. Run both jobs with the same filing status, pay frequency, and (where possible) the same retirement and health choices so the only variable is the offer itself.

The following example uses 2026 IRS inflation-adjusted figures: single filer, standard deduction $16,100; federal brackets 10% on the first $12,400 of taxable income, 12% up to $50,400, 22% up to $105,700 (and so on); Social Security wage base $184,500 at 6.2%, Medicare at 1.45%.

Job A: $85,000 gross, California (state tax assumed ~5% on income after pre-tax deductions), health insurance $200/month ($2,400/year), traditional 401(k) $300/month ($3,600/year). Pre-tax deductions total $6,000. After federal income tax (on taxable income after the $16,100 standard deduction), state tax, and FICA, annual net is about $60,181.

Job B: $82,000 gross, Texas (no state income tax), health insurance $50/month ($600/year), traditional 401(k) $200/month ($2,400/year). Pre-tax deductions total $3,000. Same filing status and no other income. After federal tax and FICA (no state tax), annual net is about $64,223.

Job A has a $3,000 higher gross, but Job B leaves you with roughly $4,042 more per year in your pocket—mainly because of state tax and lower health and 401(k) deductions. That’s the kind of gap you only see when you compare net, not gross. Run your own offers through the Paycheck Calculator with each job’s salary, state, and benefits to get your exact numbers.

We’re assuming a few things here—single filer, no other income, one effective state rate for California—so your situation may differ. The point isn’t to take these numbers as gospel; it’s to show that you have to compare properly. Use your real offer details and the calculator to see your own gap.

Enter Job A’s salary, pay frequency, state, and benefits into our Paycheck Calculator and note the net pay (annual or per paycheck). Then change the inputs to Job B’s salary, state, and benefits—keeping filing status and pay frequency consistent—and compare the net. The calculator uses 2026 federal tax brackets and standard deduction ($16,100 single, $32,200 married filing jointly, $24,150 head of household) and the 2026 Social Security wage base ($184,500), so the result matches current law. You can add 401(k), health insurance, HSA, and extra withholding to model each offer accurately.

Once you know which job leaves you with more after taxes and deductions, you can factor in the rest—commute, flexibility, growth, or how the role fits your long-term plan, like the kind of tradeoffs we talk about in The Mathematics of Financial Independence. But the money that actually lands in your account is the right starting point for the comparison.