Marriage Tax Calculator
Calculate the marriage tax penalty or bonus by comparing joint filing versus individual returns.
US-Only Calculator
This calculator uses US federal tax brackets and standard deductions. State taxes are not included.
-$0
You save money on taxes by being married (0.0% difference)
$150,000
$16,682
$16,682
$16,682
Married Filing Jointly
Saves $0 compared to the other option
Filing jointly typically provides the lowest tax liability for married couples. It also provides access to many tax credits and deductions not available when filing separately.
| Scenario | Spouse 1 | Spouse 2 | Total |
|---|---|---|---|
| Income | $75,000 | $75,000 | $150,000 |
| If Single | $8,341 | $8,341 | $16,682 |
| Married Jointly | Combined Filing | $16,682 | |
Understanding the Marriage Tax Penalty
When Penalties Occur
Marriage penalties typically occur when both spouses have similar, high incomes. The joint filing brackets are not exactly double the single brackets at higher income levels, causing couples to pay more than two single filers with the same individual incomes.
When Bonuses Occur
Marriage bonuses typically occur when one spouse earns significantly more than the other, or when one spouse has no income. The higher earner benefits from the wider tax brackets available to married couples filing jointly.
Married Filing Separately
This status rarely provides a tax benefit and eliminates access to many credits and deductions. It may be useful when separating, when one spouse has significant medical expenses, or to isolate tax liability from a spouse.
Disclaimer
This calculator shows federal income tax only using standard deductions. Actual tax liability depends on itemized deductions, credits, state taxes, and other factors. Consult a tax professional for personalized advice.