2024 IRS Tax Brackets: How Inflation Adjusts Your Bill

Inflation has increased the cost of everything from groceries to gasoline, but the IRS has responded with significant changes that could help your bank account. For the 2024 tax year, the IRS increased income thresholds and standard deductions by roughly 5.4%. These adjustments act as a buffer against inflation and may lower the amount of tax withheld from your paycheck.

The Standard Deduction Jump

The most impactful change for the majority of American taxpayers is the increase in the standard deduction. This is the specific dollar amount that reduces the income on which you are taxed. When this number goes up, your taxable income goes down.

For the 2024 tax year (which you will file in early 2025), the new standard deduction amounts are:

  • Married Filing Jointly: $29,200. This is an increase of $1,500 from 2023.
  • Single Filers and Married Filing Separately: $14,600. This is an increase of $750 from the previous year.
  • Heads of Households: $21,900. This represents an increase of $1,100.

This adjustment is automatic. You do not need to itemize expenses to claim it. If you earn the exact same salary in 2024 as you did in 2023, you will owe federal income tax on less of that money simply because this deduction has expanded.

2024 Marginal Tax Brackets

The IRS has also shifted the boundaries for each tax bracket. The United States uses a progressive tax system. This means your income is taxed at different rates as you earn more.

By raising the thresholds where these rates kick in, the IRS prevents “bracket creep.” Bracket creep happens when a cost-of-living raise pushes you into a higher tax bracket even though your purchasing power hasn’t actually increased.

Here are the specific brackets for Single Filers in 2024:

  • 10%: Income up to $11,600
  • 12%: Income over $11,600 to $47,150
  • 22%: Income over $47,150 to $100,525
  • 24%: Income over $100,525 to $191,950
  • 32%: Income over $191,950 to $243,725
  • 35%: Income over $243,725 to $609,350
  • 37%: Income over $609,350

Here are the brackets for Married Couples Filing Jointly:

  • 10%: Income up to $23,200
  • 12%: Income over $23,200 to $94,300
  • 22%: Income over $94,300 to $201,050
  • 24%: Income over $201,050 to $383,900
  • 32%: Income over $383,900 to $487,450
  • 35%: Income over $487,450 to $731,200
  • 37%: Income over $731,200

If a single filer earns $100,000 in 2024, they remain in the 22% bracket. In 2023, that same income would have been very close to tipping into the 24% bracket.

Retirement Savings Limits Increased

Lowering your tax bill involves more than just standard deductions. Utilizing tax-advantaged retirement accounts reduces your taxable income dollar-for-dollar. The IRS raised these contribution limits for 2024 as well.

401(k) and 403(b) Plans

Employees participating in 401(k), 403(b), most 457 plans, and the federal government’s Thrift Savings Plan can contribute up to $23,000 in 2024. This is up from $22,500 in 2023.

If you are age 50 or older, the “catch-up” contribution remains at $7,500. This means a worker over 50 can tuck away a total of $30,500 into these plans tax-free for the year.

IRAs (Individual Retirement Arrangements)

The limit on annual contributions to an IRA increased to $7,000, up from $6,500. The catch-up contribution for those 50 and older is $1,000.

Health Savings Account (HSA) Adjustments

If you have a high-deductible health plan (HDHP), utilizing an HSA is one of the most efficient ways to lower your taxes. Contributions are tax-deductible, growth is tax-free, and withdrawals for qualified medical expenses are tax-free.

For 2024, the contribution limits are:

  • Self-only coverage: $4,150 (an increase of $300).
  • Family coverage: $8,300 (an increase of $550).
  • 55+ Catch-up: An additional $1,000 allowed.

By maximizing an HSA for a family, you can reduce your taxable income by $8,300 immediately.

Earned Income Tax Credit and Gift Tax

The Earned Income Tax Credit (EITC) is a refundable tax credit for low-to-moderate-income working individuals and couples, particularly those with children. For 2024, the maximum EITC amount represents a significant boost.

For taxpayers with three or more qualifying children, the maximum credit is now $7,830, up from $7,430 the previous year.

Additionally, the annual exclusion for gifts increased. In 2024, you can give up to $18,000 to any number of people without having to report the gift to the IRS. This is up from $17,000 in 2023.

How Capital Gains Are Affected

Investments held for more than a year are subject to long-term capital gains tax rates (0%, 15%, or 20%), which are generally lower than standard income tax rates. The income thresholds for these rates also moved higher in 2024.

For Married Filing Jointly:

  • 0% rate: Taxable income up to $94,050.
  • 15% rate: Taxable income between $94,051 and $583,750.
  • 20% rate: Taxable income over $583,750.

For Single Filers:

  • 0% rate: Taxable income up to $47,025.
  • 15% rate: Taxable income between $47,026 and $518,900.
  • 20% rate: Taxable income over $518,900.

This adjustment allows investors to realize more profit from selling assets like stocks or real estate while staying in a lower tax tier.

Frequently Asked Questions

When do these 2024 tax brackets apply? These brackets apply to income earned between January 1, 2024, and December 31, 2024. You will use these numbers when you file your tax return in early 2025.

Do I need to do anything to get the new standard deduction? No action is required. When you file your return for the 2024 tax year, the tax software or your accountant will automatically apply the $14,600 (single) or $29,200 (married) deduction unless your itemized deductions are higher.

Will my paycheck change because of this? It might. Because the tax brackets expanded, less tax may be withheld from your paycheck compared to last year if your income stayed the same. However, if you received a substantial raise, you should check your withholding using the IRS Tax Withholding Estimator to ensure you do not owe money at the end of the year.

What is the FSA limit for 2024? The dollar limit for employee salary reductions for contributions to health flexible spending arrangements (FSAs) increased to $3,200. If your plan allows carryover of unused amounts, the maximum carryover amount for 2024 is $640.