Marital Debt Division Calculator
See how your marital debts divide under an equal split, proportional to income, or a custom per-debt assignment. Covers mortgage, credit cards, car loans, and more.
Payoff Timeline · Scenario Comparison · Interest Cost Analysis
| Debt | Balance | Rate | Min Pmt | Assigned To |
|---|---|---|---|---|
| Mortgage | $220,000 | 7% | $1,460/mo | |
| HELOC | $35,000 | 8.5% | $300/mo | |
| Credit Card 1 | $12,000 | 21.99% | $240/mo | |
| Credit Card 2 | $8,500 | 19.99% | $170/mo | |
| Car Loan | $28,000 | 6.5% | $540/mo | |
| Student Loans | $45,000 | 5.5% | $480/mo |
Debt Avalanche Plan · Credit Score Impact · Bankruptcy Analysis
| Debt | Balance | APR | Min Pmt | Priority |
|---|---|---|---|---|
| Credit Card 1 ★ | $12,000 | 21.99% | $240/mo | #1 |
| Credit Card 2 | $8,500 | 19.99% | $170/mo | #2 |
| Personal Loan | $15,000 | 12% | $350/mo | #3 |
| HELOC | $35,000 | 8.5% | $300/mo | #4 |
| Mortgage | $220,000 | 7% | $1,460/mo | #5 |
| Car Loan | $28,000 | 6.5% | $540/mo | #6 |
| Student Loans | $45,000 | 5.5% | $480/mo | #7 |
| Medical Debt | $8,000 | 0% | $200/mo | #8 |
How Marital Debt Division Works
Just like assets, marital debts must be divided when you divorce. The debt assigned to each spouse in the divorce decree becomes their legal obligation — but it's important to understand that creditors are not bound by your divorce agreement. If your ex-spouse is assigned a joint debt and doesn't pay, the creditor can still come after you.
Three Approaches to Debt Division
- Equal (50/50): Simple and common in community property states. Each spouse takes half of all marital debt.
- Proportional to Income: The higher earner takes a larger debt share. Used in many equitable distribution states to reflect ability to pay.
- Custom Assignment: Each specific debt is assigned to the spouse who benefited from it, will keep the related asset, or is best positioned to pay it.
The Formula
Equal Split:
Each Spouse = Total Debt ÷ 2
Proportional to Income:
Spouse 1 Debt = Total Debt × (Spouse 1 Income ÷ Combined Income)
Custom:
Spouse 1 Debt = Σ (Debt Balance × Assigned %)
Spouse 2 Debt = Total Debt − Spouse 1 Debt
Worked Example
Example: The Martinez Divorce — $286,000 in Debt
Carlos earns $95,000/yr and Maria earns $48,000/yr. Their marital debts include the mortgage, two car loans, credit cards, and student loans totaling $286,000.
Frequently Asked Questions
Official Sources & References
When to Consult a Family Law Attorney
Consult a licensed family law attorney before finalizing any debt division agreement. Creditors are not bound by your divorce decree — if your ex-spouse is assigned a joint debt and defaults, you remain liable. An attorney can advise on refinancing requirements, indemnification clauses, and how to structure the agreement to protect your credit and financial standing post-divorce.