Divorce Toolkit›Tax Impact

🧾 Married vs Single Tax Impact

Compare your federal tax bill filing as Married Filing Jointly vs as two single filers. Uses real 2025 IRS tax brackets.

💙 Tax situations can be complex. This uses the standard deduction and doesn't account for dependents, itemizing, or state taxes. Consult a tax professional.

Annual Incomes

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Tax Comparison

💍 Married Filing Jointly
$10,143
Combined income: $120,000
Standard deduction: $31,500
Taxable: $88,500
Effective rate: 8.5%
👤 Both Filing Single
$11,220
Spouse 1: $7,949
Spouse 2: $3,271
Combined effective rate: 9.4%
⚠️ Divorce increases taxes by $1,077/year
You were enjoying a"marriage bonus." Filing single will cost $90/month more in federal taxes.

2025 Bracket Breakdown

💍 Married Filing Jointly
RateIncome in bracketTax
10%$23,851$2,385
12%$64,649$7,758
Total$120,000$10,143
👤 Spouse 1 (Single)
RateIncome in bracketTax
10%$11,926$1,193
12%$36,550$4,386
22%$10,774$2,370
Total$75,000$7,949
👤 Spouse 2 (Single)
RateIncome in bracketTax
10%$11,926$1,193
12%$17,324$2,079
Total$45,000$3,271

Sources: IRS Filing Status Rules, IRS Publication 504 (Divorced Individuals), NCSL State Tax Laws. Last updated March 2026.