Divorce Expenses Checklist: Every Cost You Need to Plan For

The Costs Nobody Puts on One List

Divorce expenses come in waves. First the legal costs — filing fees, attorney retainer, mediator if you're using one. Then the transition costs — new housing deposit, separate insurance, duplicated household goods. Then the ongoing reality — higher per-person costs for everything from groceries to utilities to childcare. Most people budget for the first wave and get blindsided by the second and third.

Here's every category in one place, so you can plan for the full financial picture rather than discovering costs one at a time.

Legal and Court Costs

Filing fees. Fees vary by jurisdiction, court, and filing path. Check the current official fee schedule for the court handling your case before filing.

Attorney fees. Traditional litigated representation in the US: $15,000 to $50,000+ per spouse. Limited-scope or consulting arrangements are generally less; market research places a consulting family attorney engagement at a $3,000 to $4,600 median total. The biggest variable in your entire divorce budget.

Mediation fees. $3,000 to $10,000 total (typically split between spouses). Each session usually runs $200 to $500 per hour.

Parenting class. Many jurisdictions require a co-parenting education course before finalizing a divorce with children. Typically $25 to $75 online.

Custody evaluation. Court-ordered in some contested cases. $3,000 to $10,000 for a comprehensive evaluation by a mental health professional.

QDRO preparation. If retirement accounts need dividing, a QDRO (Qualified Domestic Relations Order) costs $500 to $2,000 to draft and file.

Property appraisals. Real estate, business, or personal property valuations: $300 to $5,000 each depending on complexity.

Housing Transition Costs

Security deposit and first month's rent. If you're moving, budget two months' rent equivalent for deposit and first month.

Moving costs. DIY with a rental truck: $200 to $500. Professional movers: $800 to $2,500 for a local move.

Furnishing a new space. Even minimally — bed, basic kitchen items, bathroom essentials, children's bedroom furniture: $1,000 to $3,000.

Utility setup. Deposits for new electric, gas, water, and internet accounts: $200 to $600 total.

Mortgage refinance. If keeping the marital home, refinancing to remove your ex-spouse from the loan costs $2,000 to $5,000 in closing costs.

Insurance Changes

Health insurance. If you lose coverage through your spouse's plan, COBRA in the US requires you to pay the full premium — employer and employee portions. ACA marketplace or employer plans may be cheaper. Budget for at least three months of premium payments while you sort out coverage.

Auto insurance. Splitting a joint policy into individual policies often increases the total premium — multi-car discounts disappear. Get quotes before the split finalizes.

Life insurance. If required by your divorce decree as security for support obligations, new term life policies cost $20 to $80 per month depending on age, health, and coverage amount.

Renter's or homeowner's insurance. A new policy in your name. Renter's insurance is typically $15 to $30 per month; homeowner's rates depend on location and coverage.

Ongoing Single-Household Costs

Groceries. Per-person food costs actually increase in a smaller household — you lose the bulk-buying and meal-sharing efficiencies of a larger household.

Utilities. A single-person household uses less total energy, but the per-person cost is higher. Base charges for electric, gas, water, sewer, trash, and internet don't change with household size.

Childcare. If you were the stay-at-home parent and are now working, childcare is a new expense — $800 to $2,000+ per month per child depending on age and location.

Transportation. A second vehicle if you shared one. Commuting costs that change with a new address. Driving children between two homes.

Maintenance and repairs. Tasks your spouse handled — lawn care, basic repairs, car maintenance — now cost money if you outsource them or time if you learn to do them yourself.

The Expenses People Forget

Therapy or counseling. For you, for children, or both. $100 to $200 per session, partially or fully covered by some insurance plans.

Name change costs. If changing your name, check current fees for a new driver's license, passport, and other official documents, plus the time spent updating every account, subscription, and official document.

Tax preparation. Your tax situation is more complex in the first year after divorce. A CPA or tax professional costs $200 to $500 for a post-divorce return.

Children's duplicate items. If children split time between two homes, they may need duplicate clothing, toiletries, school supplies, and comfort items at each home.

Credit monitoring. After closing joint accounts and opening new ones, monitoring your credit report for errors and unauthorized activity is essential. Free through AnnualCreditReport.com (US) or paid services for real-time alerts.

Putting It All Together

Add up your estimates across all categories. The total is your full divorce financial picture — not just the legal costs, but everything it takes to separate two lives financially and start running your own household.

The Post-Divorce Budget Planner consolidates all of these categories into structured worksheets that walk you through each cost, flag the ones people commonly miss, and project your monthly budget forward so you can see what single-household life actually costs before you're living it. Knowing the full number in advance is the difference between a planned transition and a financial emergency.