Finance Tools
Quarterly Estimated Tax Calculator
Estimate quarterly tax payments based on expected annual taxable income and an estimated effective tax rate. Optionally subtract withholding and payments already made.
Enter values to estimate quarterly tax payments.
How to use this quarterly estimated tax calculator
- Enter your expected annual taxable income.
- Enter your estimated effective tax rate.
- Optionally enter annual withholding and any estimated payments already made.
- Choose how many quarters remain this year.
- Click Calculate to see estimated quarterly payments and remaining balance.
Example
If your taxable income is $120,000, effective tax rate is 20%, withholding is $5,000, and you have 3 quarters remaining:
- Estimated annual tax: $24,000
- Remaining tax after withholding: $19,000
- Payment per remaining quarter: $6,333.33
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