Tax Brackets:
Why $100K Isn't Taxed at 22%

Learn how marginal tax rates really work in 2026. Discover why your effective tax rate is always lower than your bracket, with real calculations and examples.

Money365.Market Team
10 min read
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"I don't want a raise—it'll push me into a higher tax bracket and I'll take home less money."

This might be the most persistent tax myth in America. And it's completely wrong. Understanding how tax brackets actually work could save you from making costly financial decisions based on a fundamental misunderstanding of our progressive tax system.

Here's the truth: if you earn $100,000 and fall into the 22% bracket, you're not paying $22,000 in federal income tax. Thanks to how marginal tax rates work, your actual tax bill is closer to $15,000—and your effective rate is only about 15%.

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The Bottom Line

Your marginal tax rate (the bracket you're in) is almost always higher than your effective tax rate (what you actually pay). A raise never results in less take-home pay—ever.

What Are Tax Brackets? (The Basics)

Tax brackets are ranges of income taxed at specific rates. The United States uses a progressive tax system, meaning higher income is taxed at higher rates—but only the income within each bracket is taxed at that bracket's rate.

Think of it like climbing a staircase: each step (bracket) has its own rate. You pay the rate for each step only while you're on it, not for the entire staircase.

2026 Federal Income Tax Brackets

Here are the official 2026 tax brackets for single filers and married couples filing jointly:

2026 Federal Tax Brackets — Single Filers (Source: IRS)
Tax RateTaxable Income RangeTax on Bracket
10%$0 – $12,400$1,240
12%$12,401 – $50,400$4,560
22%$50,401 – $105,700$12,166
24%$105,701 – $201,775$23,058
32%$201,776 – $256,225$17,424
35%$256,226 – $640,600$134,531
37%$640,601+37% of excess
2026 Federal Tax Brackets — Married Filing Jointly (Source: IRS)
Tax RateTaxable Income RangeTax on Bracket
10%$0 – $24,800$2,480
12%$24,801 – $100,800$9,120
22%$100,801 – $211,400$24,332
24%$211,401 – $403,550$46,116
32%$403,551 – $512,450$34,848
35%$512,451 – $768,700$89,687
37%$768,701+37% of excess

Marginal vs Effective Tax Rate: The Critical Difference

This distinction is where most confusion—and costly mistakes—happen. Let's clear it up:

  • Marginal Tax Rate: The rate on your last dollar of income (your highest bracket)
  • Effective Tax Rate: Your actual average rate—total tax divided by total income
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Real Example: $100,000 Income (Single Filer, 2026)

Let's calculate the actual tax for a single filer with $100,000 in taxable income:

First $12,400 × 10%= $1,240
Next $38,000 × 12% ($12,401-$50,400)= $4,560
Remaining $49,600 × 22% ($50,401-$100,000)= $10,912

Total Federal Tax= $16,712

Marginal Rate: 22% (the bracket for income between $50,401-$105,700)

Effective Rate: 16.7% ($16,712 ÷ $100,000)

The effective rate is 5.3 percentage points lower than the marginal rate!

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Why a Raise Never Costs You Money (Myth Busted)

Let's put the "I'll make less with a raise" myth to rest permanently with real numbers.

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Scenario: $10,000 Raise Crosses Into 22% Bracket

Sarah earns $50,000 taxable income (12% bracket). She gets a $10,000 raise to $60,000, pushing her into the 22% bracket. Does she lose money?

Before Raise ($50,000)

10% on $12,400 = $1,240

12% on $37,600 = $4,512

Total Tax: $5,752

After-tax: $44,248

After Raise ($60,000)

10% on $12,400 = $1,240

12% on $38,000 = $4,560

22% on $9,600 = $2,112

Total Tax: $7,912

After-tax: $52,088

Sarah takes home $7,840 MORE with the raise!

Yes, she paid more tax, but only $2,160 extra on a $10,000 raise. She keeps $7,840 of the raise (78.4%).

The Math Never Lies

Because only the additional income is taxed at the higher rate, you always take home more money with a raise. You might keep less of each additional dollar, but you still keep more than you had before. Always accept the raise.

How Standard Deductions Affect Your Bracket

Before your income even reaches the tax brackets, the standard deduction reduces your taxable income. For 2026, these are:

2026 Standard Deductions (Source: IRS)
Filing StatusStandard Deduction
Single$16,100
Married Filing Jointly$32,200
Head of Household$24,150
65+ Additional Deduction (Single)+$2,050
65+ Additional Deduction (Married)+$1,650 each
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From Gross Income to Taxable Income

If you're a single filer earning $116,100 gross income:

Gross Income$116,100
Standard Deduction- $16,100

Taxable Income$100,000

The standard deduction means someone earning $116,100 has the same tax calculation as our earlier $100,000 taxable income example.

Smart Tax Bracket Strategies

Understanding brackets opens up strategic opportunities to reduce your tax burden legally. Here are the most effective approaches:

1. Max Out Tax-Advantaged Accounts

Every dollar contributed to a traditional 401(k) or IRA reduces your taxable income dollar-for-dollar. For 2026, the limits are:

  • 401(k): $24,500 (plus $7,500 catch-up if 50+)
  • Traditional IRA: $7,500 (plus $1,000 catch-up if 50+)
  • HSA: $4,300 individual / $8,550 family (plus $1,000 catch-up if 55+)

If you're in the 22% bracket, maxing your 401(k) saves you $5,390 in federal taxes alone ($24,500 × 22%). Learn more about advanced retirement strategies like the Backdoor Roth.

2. Tax-Loss Harvesting

Realize investment losses to offset capital gains and up to $3,000 of ordinary income annually. This can keep you in a lower bracket during high-income years.

3. Income Timing

If you control when you receive income (bonuses, freelance payments, stock option exercises), consider timing them to stay within lower brackets or bunch them with deductions in alternating years.

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State Taxes Matter Too

These strategies focus on federal taxes. Most states have their own income tax brackets (except states like Florida, Texas, and Washington with no income tax). Factor in your state's rates when planning.

Capital Gains: A Different Bracket System

Long-term capital gains (assets held over one year) are taxed at preferential rates—separate from your ordinary income brackets:

2026 Long-Term Capital Gains Brackets — Single Filers (Source: IRS)
RateTaxable Income
0%Up to $49,450
15%$49,451 – $545,499
20%$545,500+
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The 0% Rate Sweet Spot

If your taxable income is under $49,450 (single) or $98,900 (married filing jointly), you pay zero federal tax on long-term capital gains. This is particularly valuable for early retirees or those in lower-income years.

Frequently Asked Questions

How do I find my current tax bracket?

Look at your taxable income (line 15 on Form 1040) and find which bracket it falls into based on your filing status. Remember, this is your marginal rate—your effective rate is lower.

Do tax brackets change every year?

Yes, the income thresholds for each bracket are adjusted annually for inflation. The rates (10%, 12%, 22%, etc.) typically stay the same unless Congress changes the tax law.

Can I ever move to a lower tax bracket?

Yes! Contributing to pre-tax retirement accounts, maximizing deductions, or having lower income in a given year can all move you into a lower bracket. This is why tax planning throughout the year is valuable.

What about Social Security and Medicare taxes?

FICA taxes (Social Security 6.2% up to $176,100 and Medicare 1.45%) are separate from income tax brackets. They're flat rates on earned income, not progressive brackets.

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The hardest thing in the world to understand is the income tax.

Albert Einstein (attributed)

The Bottom Line

Understanding how tax brackets really work is one of the most valuable pieces of financial literacy you can have. The key takeaways:

  • Marginal ≠ Effective: Your bracket rate is not your actual tax rate
  • Raises always help: You can never earn less by making more
  • Deductions matter: The standard deduction reduces your taxable income significantly
  • Strategic planning works: Tax-advantaged accounts can meaningfully lower your bracket
  • Capital gains are different: Long-term gains have their own, often lower, rates

Armed with this knowledge, you can make better decisions about salary negotiations, retirement contributions, and investment timing—without fear of the tax bracket boogeyman.

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Important Disclaimer

This article provides general educational information about U.S. federal income tax brackets. Tax situations vary widely based on individual circumstances, state taxes, and changing laws. Consult a qualified tax professional for advice specific to your situation.

Test Your Knowledge

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Strengthen Your Understanding

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Investment Disclaimer

This article is for educational and informational purposes only and should not be construed as financial, investment, or professional advice. The content provided is based on publicly available information and the author's research and opinions. Money365.Market does not provide personalized investment advice or recommendations. Before making any investment decisions, please consult with a qualified financial advisor who understands your individual circumstances, risk tolerance, and financial goals. Past performance is not indicative of future results. All investments carry risk, including the potential loss of principal.

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