📊 Income & Expense Information
Net Business Income
$60,000
Total Annual Tax
$15,678
Quarterly Payment
$3,920
📋 Tax Breakdown
Self-Employment Tax (15.3%)
$8,478
Federal Income Tax
$7,200
State Income Tax
$3,000
Total Annual Tax
$18,678
📅 2024 Payment Schedule
Q1 2023 Taxes
Due: January 15, 2024
$3,920
Q2 2024 Taxes
Due: June 17, 2024
$3,920
Q3 2024 Taxes
Due: September 16, 2024
$3,920
Q4 2024 Taxes
Due: January 15, 2025
$3,920
💡 How to Use This Calculator
- Enter your projected annual income - Include all freelance revenue expected for the year
- Input business expenses - Deductible business costs (equipment, software, travel, etc.)
- Set your state tax rate - Check your state's income tax rate (0% for states with no income tax)
- Choose filing status - Single or Married Filing Jointly affects federal tax brackets
- Review the calculations - Quarterly payments are automatically calculated
💰 Pro Tip: Safe Harbor Rule
If you owe less than $1,000 in tax or pay at least 90% of current year's tax (or 100% of last year's tax if AGI > $150k), you won't face penalties even if your estimates are off.
📋 Key Formulas Used
Self-Employment Tax:
SE Tax = (Net Income × 0.9235) × 0.153
The 0.9235 factor accounts for the employer portion deduction, and 15.3% is the total SE tax rate (Social Security 12.4% + Medicare 2.9%).
Federal Income Tax:
Progressive tax brackets applied to net income after business deductions
Uses 2024 tax brackets for Single or Married Filing Jointly status.
⚠️ Important Notes
- This is a simplified calculator for estimation purposes
- Consult a tax professional for complex situations
- Actual tax may vary based on deductions, credits, and other factors
- Keep detailed records of all business expenses
🔢 Need More Financial Tools?
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