Tax Refund & Payment Estimator

Complete tax estimation including federal income tax, FICA taxes, deductions, and credits for 2024. Professional-grade tax calculator.

How It Works: This calculator estimates your total federal tax liability including income tax and FICA taxes (Social Security & Medicare). It compares your estimated tax liability with your tax withholding to determine if you'll receive a refund or owe additional payment.

Basic Information

Please select a filing status.
Your filing status affects your tax brackets and standard deduction.
Please select a tax year.
Select the tax year you're estimating for.
W-2 Employee
Standard employment
Self-Employed
1099 contractor, business owner

Income

$50,000
$75,000
$100,000
$150,000
$200,000
Please enter a valid amount (minimum $0).
Your total taxable wages and salaries (W-2 Box 1)
Interest, dividends, and capital gains
Net income from business or self-employment (Schedule C)
Net income from rental properties (Schedule E)
Show Advanced Options
Additional Income
Other taxable income not listed above
Distributions from retirement accounts
Dependents Information
Children under 17 for Child Tax Credit
Dependents 17 and older

Deductions & Adjustments

Choose standard deduction or enter itemized deductions below
$13,850 for Single filers in 2024

Tax Credits

Maximum credit is $2,000 per qualifying child.
Up to $2,000 per qualifying child under 17
American Opportunity or Lifetime Learning Credit
Solar panel or clean energy credit (up to 30% of cost)
Electric vehicle tax credit (up to $7,500)

Tax Payments & Withholding

Please enter a valid amount (minimum $0).
Total federal income tax withheld from paychecks
Quarterly estimated tax payments made

Retirement Contributions

Up to $7,000 ($8,000 if 50+) for 2024
Up to $7,000 ($8,000 if 50+) for 2024
Calculating your tax estimate...

Understanding Your Tax Estimate

This comprehensive calculator estimates your total federal tax liability including both income tax and FICA taxes (Social Security and Medicare). Understanding these different tax components is essential for accurate financial planning.

Key Tax Components:

  • Federal Income Tax: Progressive tax based on your taxable income after deductions and credits.
  • Social Security Tax: 6.2% on wages up to $168,600 (2024 limit). Self-employed pay 12.4%.
  • Medicare Tax: 1.45% on all wages. Self-employed pay 2.9%. Additional 0.9% on wages over $200,000.
  • Self-Employment Tax: Social Security and Medicare taxes for self-employed individuals.
  • Tax Credits: Dollar-for-dollar reductions in your tax liability (more valuable than deductions).

2024 Federal Tax Brackets

Filing Status 10% Bracket 12% Bracket 22% Bracket 24% Bracket 32% Bracket 35% Bracket 37% Bracket
Single $0 - $11,600 $11,600 - $47,150 $47,150 - $100,525 $100,525 - $191,950 $191,950 - $243,725 $243,725 - $609,350 Over $609,350
Married Filing Jointly $0 - $23,200 $23,200 - $94,300 $94,300 - $201,050 $201,050 - $383,900 $383,900 - $487,450 $487,450 - $731,200 Over $731,200
Head of Household $0 - $16,550 $16,550 - $63,100 $63,100 - $100,500 $100,500 - $191,950 $191,950 - $243,700 $243,700 - $609,350 Over $609,350

FICA Tax Rates for 2024

1

Social Security Tax: 6.2% on wages up to $168,600. Self-employed pay 12.4% on net earnings up to this limit.

2

Medicare Tax: 1.45% on all wages with no limit. Self-employed pay 2.9%.

3

Additional Medicare Tax: 0.9% on wages over $200,000 ($250,000 married filing jointly, $125,000 married filing separately).

Standard Deductions for 2024

1

Single or Married Filing Separately: $14,600 (up from $13,850 in 2023)

2

Married Filing Jointly: $29,200 (up from $27,700 in 2023)

3

Head of Household: $21,900 (up from $20,800 in 2023)

Common Tax Credits

  • Child Tax Credit: Up to $2,000 per qualifying child under 17
  • Child and Dependent Care Credit: Up to $3,000 for one child or $6,000 for two or more
  • Earned Income Tax Credit (EITC): Refundable credit for low to moderate-income workers
  • American Opportunity Credit: Up to $2,500 per student for college expenses
  • Lifetime Learning Credit: Up to $2,000 per tax return for education expenses
  • Residential Clean Energy Credit: 30% of qualified expenses for solar, wind, geothermal
  • Electric Vehicle Credit: Up to $7,500 for qualified electric vehicles

Calculator Limitations:

  • This is an estimate only and not a guarantee of your actual tax liability
  • Does not include state or local taxes
  • Does not account for all possible deductions, credits, or tax situations
  • Retirement contribution deductions may have income limitations
  • Some tax credits have phase-out ranges based on income
  • Consult a tax professional for personalized advice

Frequently Asked Questions

FICA tax (Federal Insurance Contributions Act) funds Social Security and Medicare. It's a flat percentage of your wages (6.2% for Social Security, 1.45% for Medicare) with a cap on Social Security tax. Federal income tax is a progressive tax based on your taxable income after deductions and credits. W-2 employees see both taxes withheld from their paychecks, while self-employed individuals pay self-employment tax which combines both the employer and employee portions of FICA tax.

You generally need to pay estimated taxes if you expect to owe at least $1,000 in tax after subtracting your withholding and refundable credits. This is common for self-employed individuals, those with significant investment income, or anyone with income not subject to withholding. Estimated tax payments are due quarterly: April 15, June 15, September 15, and January 15 of the following year.

If you underpay your taxes, you may owe penalties and interest. The IRS typically charges penalties if you owe more than $1,000 when you file your return or if you paid less than 90% of the tax for the current year or 100% of the tax shown on the previous year's return (110% for high-income taxpayers). You can avoid penalties by paying estimated taxes or adjusting your withholding. If you can't pay your tax bill in full, file your return anyway and contact the IRS to set up a payment plan.

A tax deduction reduces your taxable income. For example, a $1,000 deduction reduces your taxable income by $1,000, which saves you tax based on your marginal tax rate (e.g., $220 if you're in the 22% bracket). A tax credit directly reduces your tax liability dollar-for-dollar. A $1,000 tax credit reduces your tax bill by $1,000 regardless of your tax bracket. Tax credits are generally more valuable than deductions of the same amount.

Traditional IRA contributions may be tax-deductible, reducing your taxable income now, but withdrawals in retirement are taxed. Roth IRA contributions are made with after-tax dollars (no current tax deduction), but qualified withdrawals in retirement are tax-free. Generally, choose Traditional IRA if you expect to be in a lower tax bracket in retirement, and Roth IRA if you expect to be in the same or higher tax bracket. Contribution limits and deductibility may be restricted based on income and whether you have a retirement plan at work.