Maintenance Estimator
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Verified for 2026
Financial Details
Enter monthly income details (US).
$5,000
$0
Family & Context
Duration of marriage and dependents affect the calculation.
5
0
Is Wife a Homemaker?
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Ready to Estimate
Fill in the details on the left and click "Calculate" to see the estimated monthly maintenance amount.
Frequently Asked Questions
Common queries about maintenance and alimony laws in the United States.
Alimony (spousal support) varies by state. Many states use a formula like 20-30% of the difference between spouses' gross incomes, often capped at 40% of the combined income.
Since the 2018 Tax Cuts and Jobs Act, for agreements signed after Dec 31, 2018, alimony is no longer tax-deductible for the payer nor taxable income for the recipient at the federal level.
Yes, if their income is insufficient to maintain the standard of living they were accustomed to. The court looks at the income gap between spouses.
No, this calculator provides an estimate based on common legal models. Actual maintenance is decided by the court considering conduct, assets, and liabilities.
If one parent has primary custody, the maintenance amount typically includes a component for child support (upbringing, education, medical needs).