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Tax Calculators

Navigate tax season with confidence using calculators that help you estimate tax liabilities, identify deductions, and plan tax-efficient strategies. From income tax to capital gains, we make tax planning straightforward.

Estimate federal and state taxes
Calculate capital gains tax
Maximize tax deductions
Plan quarterly estimated taxes
Understand tax brackets
34 Tools Available
Federal Income Tax Calculator
Capital Gains Tax Calculator
property tax
Intermediate
5-8 minutes
Adjusted Gross Income (AGI) Calculator
Calculate your adjusted gross income for tax filing purposes.
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Intermediate
5-8 minutes
Capital Gains Tax Calculator
Calculate taxes on investment gains and asset sales.
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Beginner
4-6 minutes
Child Tax Credit Calculator
Calculate child tax credit eligibility and amount.
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Intermediate
4-6 minutes
Effective Corporate Tax Rate Calculator
Calculate the effective tax rate for corporations.
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Intermediate
6-10 minutes
Federal Income Tax Calculator
Calculate federal income tax liability.
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Advanced
8-12 minutes
Inheritance Tax Calculator
Calculate estate and inheritance tax liability.
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Beginner
3-5 minutes
Lottery Tax Calculator
Calculate taxes on lottery winnings.
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Intermediate
5-8 minutes
MAGI Calculator
Calculate Modified Adjusted Gross Income for tax purposes.
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Beginner
1-2 minutes
Sales Tax Calculator
Calculate sales tax for purchases.
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Intermediate
5-8 minutes
Self-Employment Tax Calculator
Calculate self-employment tax liability.
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Intermediate
6-10 minutes
Standard vs Itemized Deduction Calculator
Compare standard vs itemized tax deductions.
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Intermediate
5-8 minutes
State Income Tax Calculator
Calculate state income tax liability.
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Beginner
3-5 minutes
Tax Bracket Calculator
Determine your tax bracket and effective tax rate.
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Intermediate
4-6 minutes
Unemployment Tax Calculator
Calculate unemployment insurance tax.
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Beginner
2-4 minutes
VAT Calculator
Calculate Value Added Tax for international transactions.
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Advanced
10-15 minutes
AMT Calculator (Alternative Minimum Tax)
Calculate Alternative Minimum Tax to see if you owe additional taxes.
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Intermediate
8-12 minutes
Tax Deduction Calculator
Calculate and optimize your tax deductions to minimize your tax liability.
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Beginner
1-2 minutes
Texas Sales Tax Calculator
Calculate Texas state and local sales tax for purchases.
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Beginner
1 min
State Tax Calculator
Estimate your state income tax liability based on effective tax rate.
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Beginner
1 min
Missouri Sales Tax Calculator
Calculate sales tax for Missouri purchases including local rates.
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Intermediate
2 mins
New York Tax Calculator
Estimate your New York State income tax liability.
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Beginner
1 min
Ohio Sales Tax Calculator
Calculate sales tax for Ohio purchases including local rates.
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Beginner
1 min
Texas Tax Calculator
Calculate sales tax for Texas purchases.
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Beginner
1 min
FICA Tax Calculator
Calculate your Social Security and Medicare tax withdrawals.
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Beginner
1 min
Florida Sales Tax Calculator
Calculate Florida sales tax including discretionary sales surtax.
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Beginner
1 min
GST Calculator
Calculate Goods and Services Tax (GST) by adding or removing it from a price.
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Beginner
1 min
California Sales Tax Calculator
Calculate California sales tax including district taxes.
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Intermediate
2 mins
California Tax Calculator
Estimate your California State Income Tax liability.
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Intermediate
2 mins
Alabama Tax Calculator
Estimate your Alabama State Income Tax liability.
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Intermediate
2 mins
Illinois Tax Calculator
Estimate your Illinois State Income Tax liability.
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Beginner
1 min
Income Tax Cuts Calculator
Estimate potential savings from income tax rate reductions.
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Intermediate
2 mins
Income Tax Philippines Calculator
Calculate annual income tax in the Philippines (TRAIN Law).
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Intermediate
2 mins
Modified Adjusted Gross Income Calculator
Calculate your Modified Adjusted Gross Income (MAGI) to determine eligibility for tax benefits.
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Beginner
1 min
New Jersey Sales Tax Calculator
Calculate sales tax for New Jersey (6.625%).
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Frequently Asked Questions

What is my marginal tax rate?

Your marginal tax rate is the tax rate you pay on an additional dollar of income. It is the rate for the highest tax bracket your income falls into.

How are capital gains taxed?

Short-term capital gains (assets held < 1 year) are taxed as ordinary income. Long-term capital gains are taxed at lower rates (0%, 15%, or 20%) depending on your income.

Optimizing Your Taxes

Don't wait until April. Use the Income Tax Calculator to project your liability and adjust withholdings if necessary. If you sell investments, the Capital Gains Tax Calculator is crucial for estimating your bill.

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© 2026 Golden Door Asset.  ·  Maintained by AI  ·  Updated Jan 2026  ·  Admin