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PayRaisecalc

The real pay raise guide

The first real raise I ever got was a 7.5% bump at my second job out of college. I remember walking out of the one-on-one doing math on the back of a napkin, $4,800 more a year, that's $400 a month, my rent is $1,100, so that's basically a third of my rent. Cool. I budgeted accordingly.

My first post-raise paycheck was $141 higher. Not $400. $141.

I stared at that pay stub for ten minutes. Then I did the math the way I should have done it the first time, with federal marginal rates, FICA, and the California state tax my younger self had somehow not considered. Turned out roughly 42 cents of every raise dollar went to taxes. The net bump was real, but it was a lot smaller than the gross made me think.

That napkin miscalculation is the thing this guide exists to prevent. If you want the numbers fast, the pay raise calculator runs the full stack in a few seconds. What follows is the why behind it, plus the parts of "a raise" that most people never see on the offer letter.

Why most people misjudge their raise

The headline number is gross. The check is net. Those two things diverge more than you'd think, and the gap grows with income.

At $40k single in Texas, a 5% raise of $2,000 nets you about $1,540. Roughly a 23% haircut. Okay.

At $150k single in California, that same 5% of $7,500 nets closer to $4,350. About a 42% haircut. You lost more than 40 cents of every raise dollar to marginal federal tax plus the 9.3% California bracket plus FICA. Same percentage on paper. Very different reality.

This is why "5% raise" is not a meaningful number by itself. You need to know the state, the filing status, and where you are in the bracket structure before the gross percent means anything real.

How taxes eat into a raise

Three taxes stack on any raise dollar.

Federal income tax is progressive and marginal, meaning your raise is taxed at your highest bracket rate, not your average. If you're a single filer earning $100k and you get a $10k raise, all $10k is taxed at 24% (the bracket you're fully inside at that income). If you're at $180k getting pushed to $220k, about $22k of the raise gets taxed at 24% and the rest at 32%. The phrase for this is "bracket creep" and the 2026 brackets are wider than 2025 because of the inflation adjustments in Rev. Proc. 2025-32 and the One Big Beautiful Bill.

FICA is flat and relentless. 6.2% Social Security on the first $184,500 of wages in 2026 (SSA 2026 wage base), 1.45% Medicare on every dollar with no cap, plus an extra 0.9% Additional Medicare above $200k single / $250k married filing jointly. For most salaried workers under the wage base, 7.65% comes off the top of every raise dollar before federal or state tax touches it.

State income tax is wildly different by zip code. Nine states tax wage income at zero: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming. California tops out at 13.3%. New York City residents pay state plus city tax that can exceed 13%. Hawaii sits at 11%. Most flat-rate states land between 3% and 5.5%.

Add those together for a typical middle-income salary worker and you get what my napkin missed: a combined marginal rate of 25% to 45% on raise dollars, depending on state and bracket position.

Federal brackets explained (2026 table inline)

Here are the 2026 single-filer brackets, straight from IRS Rev. Proc. 2025-32. MFJ brackets are roughly doubled.

  • 10% on $0 to $12,400
  • 12% on $12,401 to $50,400
  • 22% on $50,401 to $105,700
  • 24% on $105,701 to $201,775
  • 32% on $201,776 to $256,225
  • 35% on $256,226 to $640,600
  • 37% on $640,601 and up

Standard deduction for single filers: $16,100. MFJ: $32,200. HOH: $24,150. Taxable income is gross minus the standard deduction (or itemized, if larger).

Important nuance: your effective rate (total tax / gross income) is much lower than your marginal rate. A single filer making $100k gross has a marginal rate of 22%, but an effective federal rate around 14% because the first $12,400 was taxed at 10, the next chunk at 12, and so on. The marginal rate is what matters for the raise decision because every extra dollar is taxed at that rate.

State income tax matters more than you think

A $5,000 raise is not the same everywhere. Let's compare three states at the same $80k single base:

  • Texas: 0% state income tax. The $5k raise loses about $1,100 federal + $383 FICA = $1,483 total tax. Net take-home bump: $3,517.
  • Illinois: 4.95% flat state tax. Same raise loses $1,100 federal + $383 FICA + $247 state = $1,730. Net: $3,270.
  • California: 9.3% marginal bracket at that income. Same raise loses $1,100 federal + $383 FICA + $465 state = $1,948. Net: $3,052.

That's a $465 annual delta on the same gross raise, purely because of state. Over a career, the compounding matters. More on that in how state income tax affects raises over a career.

The Tax Foundation 2026 state rates table is the cleanest source I've found. Our calculator uses it for the full-bracket states and flat approximations for the middle tier. We flag which states are approximated in the methodology section of each state's detail.

FICA, the tax nobody talks about

Open your pay stub. Look at "OASDI" and "Medicare." That's FICA.

OASDI (Old Age, Survivors, Disability Insurance), which is Social Security, is 6.2% of wages up to the 2026 wage base of $184,500. Above that, zero more Social Security tax.

Medicare is 1.45% of every wage dollar, no cap. If you earn more than $200k single or $250k MFJ, an Additional Medicare Tax of 0.9% kicks in on the amount over the threshold.

Combined, FICA takes 7.65% right off the top of every paycheck before federal or state touches it. Your employer pays a matching 7.65% on your behalf (if you're W-2), which is a hidden tax on your labor that you never see but which economists generally agree reduces your gross pay by a corresponding amount.

If you're a 1099 freelancer, both halves are yours, which is why freelance "equivalent" rates run 15% higher than comparable W-2 salaries just to cover self-employment tax. I covered the compare in hourly to salary, the real math.

What inflation does to a "raise"

This is the most depressing math in personal finance and most people don't do it.

A 3% raise when inflation is 3.3% is a 0.3% real pay cut.

March 2026 CPI-U ran 3.3% year over year per the BLS April 10, 2026 release. If your employer bumped you 3% this year, you technically make "more money," but you can buy less with it than you could last year. That's a pay cut denominated in goods.

My wife's employer did a 4% "COLA" in 2022 when inflation was running just over 9%. She was making 5% less in real dollars, with a cheerful HR announcement celebrating her raise. She asked me if she should be grateful and I had to explain the math while she got progressively angrier. She moved jobs 11 months later for 22% more. Ended up ahead, but only because she left.

The rule of thumb I use now: raise percent minus CPI-U YoY = your real raise. If that number is negative, you're going backward. If it's 0 to 1%, you're treading water. If it's 2%+, that's real growth.

Negotiation leverage and timing

Most people leave money on the table because they don't ask. SHRM's 2024 compensation data pegs the median counter-offer at 4 to 7% above the first number offered. That holds for new hires and internal promotions.

What I've actually done. When my manager sends the "we're giving you X" email, I reply the next day with three things: specific impact from the last 12 months (dollar figures where I have them), market data from Levels.fyi, Glassdoor, or BLS OES, and a specific number I'm asking for, not a range. Ranges get negotiated down. Specific numbers either get met or counter-offered.

Timing matters. The best time to negotiate is after a visible win (launched product, closed deal, promoted someone you coached) and before the annual comp cycle locks. Waiting until the cycle closes is usually too late; budgets are set. More in the negotiation playbook.

The formula this calculator uses

Showing the work, because YMYL finance and because you paid nothing for it:

  • Annualize the current salary: hourly × hours-per-week × 52, or use annual as-is.
  • Apply raise: new_gross = gross × (1 + pct/100), or new_gross = gross + flat_amount.
  • Federal tax: taxable = max(0, gross - standard_deduction[filing_status]). Then piecewise apply the 2026 bracket table for that filing status.
  • State tax: taxable_state = max(0, gross - state_standard_deduction). Then apply flat or bracketed rate depending on state.
  • FICA: min(gross, 184500) × 6.2% + gross × 1.45% + max(0, gross - 200000) × 0.9%.
  • Net: gross - federal - state - FICA.
  • Take-home delta: new_net - old_net (annual). Divide by 12 for monthly. Divide by pay-frequency divisor for per-paycheck.
  • Real raise: (new_gross - old_gross) / old_gross × 100 - CPI_YoY_pct. Default CPI anchor: 3.3% (March 2026 BLS release).

What the calculator does not do yet: 401(k) pre-tax (reduces taxable income), HSA contributions (also pre-tax), bonus withholding (flat 22% supplemental federal up to $1M), RSU vesting, local/city tax (NYC, Philly, Detroit, etc.), or state-specific credits. For a full paycheck model, cross-reference with SmartAsset or PaycheckCity. Our wedge is the raise-specific framing, not paycheck completeness.

Common mistakes

Comparing gross percent only. 5% sounds the same everywhere. It isn't. Always compare net.

Ignoring inflation. If you don't subtract CPI, you don't know whether you got a raise or a maintain.

Accepting the first offer. The delta between "first number" and "negotiated number" is one of the highest return-per-hour asks in professional life. Median counter-offer gains 5%.

Forgetting the 401(k) match. If your raise comes with (or increases your contribution to) an employer 401(k) match you weren't fully capturing before, the real value is larger than the gross suggests. A 4% raise plus a newly captured 3% match is effectively a 7% total comp bump.

Not running the state move math. A $20k raise that comes with a move from Austin to San Francisco is not a raise if the cost of living delta and 9.3% CA state tax more than eat it. I turned down an offer like that in 2019, ran the spreadsheet, and the real take-home after tax and rent was negative $8k. See when to turn down a raise.

When to reject a raise (yes, sometimes)

Three scenarios where I've said no or advised a friend to say no.

The promotion that kills your equity. Startup friend moved from IC to manager with a 12% base raise, but the new grant cycle came with fewer RSUs than her old grant track. Over 4 years, she was down roughly $80k in expected value, counting vesting probabilities. Base up, total comp down.

The geographic move that isn't. The Austin to SF scenario above. A 20% nominal raise erased by cost-of-living plus state tax.

The scope expansion with no pay. When a raise comes with the boss's boss quietly moving 2 direct reports onto you, you're now doing a bigger job for a smaller relative comp. Always understand what's in the job description before you accept what's in the offer.

If none of those apply, take the raise and negotiate for more.

Go run the numbers

That's the whole thing. Gross is the headline. Net is the paycheck. Real is net minus inflation. The calculator runs all three in about three seconds. Plug in your salary, your state, your filing status, and the raise you're evaluating.

Got a question this guide didn't answer? Check the FAQ, skim the blog, or reach out. And read the disclaimer, none of this is tax or financial advice, it's math from public sources, and your actual return depends on things you know and your CPA knows that we can't see from here.