Divorce Financial Affidavit: Line-by-Line Walkthrough

In nearly every state, the financial affidavit is the single most important document you'll prepare in a divorce. It's a sworn financial disclosure — income, expenses, assets, debts — that the court relies on to set temporary support, child support, alimony, and ultimately to test the fairness of any settlement. You sign it under penalty of perjury. Numbers you put on it can be used against you for years.

Most people approach the affidavit the wrong way. They treat it like a tax form: pull statements, copy numbers, sign. The result is a document that's technically complete but strategically vague — average expenses that don't reflect post-divorce reality, gross income that ignores variability, asset values that haven't been characterized. Then a judge or opposing counsel reads it and the case anchors to those numbers.

This guide walks through what every section actually asks, what the court is looking for, and the line items that people most often get wrong. Form names vary by state — California Form FL-150 (Income and Expense Declaration) plus FL-142 (Schedule of Assets and Debts), Florida Family Law Form 12.902(c) (Long Form Family Law Financial Affidavit), Massachusetts Rule 401 Financial Statement, New York Statement of Net Worth under DRL §236(B)(4), Connecticut Form JD-FM-6, New Jersey Case Information Statement under Rule 5:5-2, Utah Financial Declaration under URCP 26.1, Texas Sworn Inventory and Appraisement under TFC §6.502 — but the structure is materially the same.

This article is for informational purposes only and does not constitute legal advice. The exact form, line numbers, and disclosure rules vary by state and county. Use a licensed attorney in your jurisdiction.

What the Financial Affidavit Is (and What It Does)

The financial affidavit is a sworn, court-filed document in which you declare — under penalty of perjury — your complete financial picture as of a specific date. Most states require both spouses to file one early in the case (often within 30–60 days of the petition or service) and to update it before any contested hearing.

It does four things:

1. Sets the baseline for temporary orders. Temporary support, child support, and pendente lite alimony are computed off the numbers in the affidavit. If your stated expenses are low, your temporary award is low.
2. Drives the property division narrative. The asset and debt schedules tell the court what's on the table. Anything not listed is presumed not to exist; anything listed is presumed to be marital unless characterized otherwise.
3. Anchors the alimony calculation. Whether your state uses statutory formulas or judicial discretion, the affidavit's income and expense lines are the starting point. See the alimony calculator guide for how states translate these numbers into support.
4. Locks in your statements under oath. Inconsistencies between the affidavit and discovery responses, tax returns, or testimony are the most common impeachment material at trial. Get the numbers right the first time.

Section-by-Section Walkthrough

Section 1: Caption and Personal Information

• Names, addresses, dates of birth, and Social Security numbers (some states accept the last four digits only — never put a full SSN on a publicly filed document without confirming the form's redaction rules).
• Date of marriage and date of separation. Date of separation matters — in many states it ends the accrual of marital property and is a recurring fight. Pick the date you can defend: the day you began living separately, the day you communicated the decision in writing, or the date the petition was filed. Be consistent across all filings.
• Number of minor children and their dates of birth.
• Employment status and occupation for each spouse.

Section 2: Gross Monthly Income

Most affidavits ask for monthly income, not annual. Convert annual figures by dividing by 12; do not divide by "the number of months I've worked this year."

• Wages and salary. Use a 12-month rolling average from pay stubs and W-2s, not just your most recent paycheck. If your income is steady, the most recent year's W-2 divided by 12 is defensible.
• Bonuses and commissions. Average the last 2–3 years. A single high or low year is misleading. Many states require you to list a base figure plus a separate average for variable compensation.
• Self-employment income. Report net business income (revenue minus ordinary business expenses) — but be ready to defend the deductions. Courts routinely add back personal expenses run through the business (vehicle, phone, "consulting" fees to family members). See the business valuation in divorce guide for what add-backs look like in practice.
• Stock options and RSUs. List vested-but-unsold values separately from grants that haven't vested. The stock options and RSUs in divorce guide covers how to characterize and disclose grants that straddle the marriage.
• Rental income. Gross rents minus operating expenses, listed monthly.
• Investment income. Dividends and interest (from the most recent 1099-DIV, 1099-INT, and brokerage statements).
• Pension, Social Security, disability, VA, or unemployment benefits. Each as a separate line. See the Social Security after divorce guide for how these benefits interact with the case.
• Other income. Royalties, partnership distributions, alimony or child support received from a prior marriage, gifts that recur, trust distributions.

The line item people get wrong: "I just started a new job, so I don't have a year of data." Use the offer letter and the most recent pay stub annualized — and put a note next to the line saying that's what you did. Hiding variability is what gets affidavits impeached.

Section 3: Pre-Tax Deductions and Mandatory Withholdings

This section calculates the net income that drives child support and alimony in most states.

• Federal, state, and local income tax withholding (from pay stubs).
• FICA — Social Security (6.2%) and Medicare (1.45%) on wages.
• Mandatory retirement contributions (e.g., government employees on CalPERS, teacher pensions, mandatory 401(k) match programs).
• Union dues, mandatory health insurance premiums.
• Court-ordered support already being paid for a prior family (deductible from gross in most states).

Discretionary deductions like voluntary 401(k) contributions and HSAs are usually not subtracted — courts treat those as savings, not necessary expenses. Some states allow a partial credit; check your form's instructions.

Section 4: Net Monthly Income

Gross minus mandatory deductions. This is the figure that flows into child support and alimony formulas. If you've ever wondered why the court's support calculation differs from what you "take home" after your 401(k) and stock plans, this is why — the formula uses statutory net, not lifestyle net.

Section 5: Monthly Expenses

This is the section people fill out worst. The instruction usually says "list your current monthly expenses" but what the court actually wants is your reasonable need, often projected to your post-divorce household.

Categories typically asked for:

• Housing: mortgage or rent, second mortgage / HELOC, property taxes (if escrowed separately), homeowners or renters insurance, HOA, utilities (electric, gas, water, sewer, trash), internet, cable, phone, lawn/landscaping, repairs and maintenance.
• Food and household: groceries, household supplies, dining out (kept honest — this is often understated by 30–50%).
• Transportation: auto loan or lease, gas, insurance, registration, parking, maintenance, public transit.
• Health: insurance premiums, out-of-pocket medical, prescriptions, dental, vision, therapy. The health insurance after divorce guide covers how COBRA and marketplace premiums change the line.
• Children: childcare, school tuition, before/after-care, extracurriculars, lessons, uniforms, school supplies, kid clothing.
• Personal: clothing, dry cleaning, haircuts, gym, cosmetics, hobbies.
• Recurring obligations: life insurance premiums, disability insurance, umbrella policies, professional dues, subscriptions, charitable contributions.
• Debt service: minimum credit card payments, student loans, personal loans (these often appear both in expenses and in the debt schedule — that's correct).

Pull 12 months of bank and credit card statements and categorize line by line — not 3 months, because seasonal spending (back-to-school, holidays, summer camps, annual insurance bills) is invisible at 3 months. The financial document gathering checklist lists every statement you'll need.

Two specific places people understate:

• Annualized expenses divided by 12. Holiday spending, vacations, car registration, home maintenance, gifts — these are real and the court expects them. Add them up annually, divide by 12, list them.
• Post-divorce expenses you don't currently have. If you'll be paying rent, COBRA, your own auto insurance, your own utilities — list them at the projected amount with a footnote. Courts in most jurisdictions accept reasonable projections for expenses that are about to begin.

Section 6: Assets — Schedule of Assets

Some states use one combined form; others (California, Texas) require a separate asset schedule (FL-142 / Sworn Inventory). The structure is the same. The work is easier if you've already built a complete divorce asset inventory — the affidavit's asset schedule becomes a transcription, not a discovery exercise.

• Real estate. Each property: address, fair market value, mortgage balance, equity, how titled, date acquired, source of funds for the down payment. See the divorce and real estate guide for how courts test the FMV claim — recent appraisal, comparative market analysis, Zillow alone is not enough.
• Bank and cash accounts. Each account: institution, last four of account number, balance as of the disclosure date, joint or individual title.
• Brokerage and investment accounts. Institution, account type, balance, cost basis (essential — gross value overstates what the asset is actually worth net of tax). The divorce settlement calculator guide covers after-tax valuation, which the affidavit's raw numbers don't.
• Retirement accounts. Each plan: type (401(k), IRA, pension, TSP, 403(b)), institution, current balance, vested vs. unvested, outstanding loans against the account. Pensions in pay status get listed separately at present value if available. See the retirement accounts in divorce guide and the QDRO guide.
• Business interests. Each entity: name, percent ownership, estimated value, basis of estimate (book value, last appraisal, recent offer). If formal valuation is pending, say so on the form.
• Vehicles. Each: year/make/model, KBB value, loan balance, equity, title.
• Personal property. Furniture, jewelry, art, collectibles. Most states accept a category-level estimate ("Household furnishings, ~$15,000") unless an item exceeds a threshold (often $500 or $1,000 individually).
• Life insurance with cash value. Permanent policies have a cash value; list it as an asset. Term policies have no cash value and don't get listed on the asset schedule.
• Anticipated tax refunds, accounts receivable, lawsuit recoveries, intellectual property, crypto.

For each asset, mark its characterization — separate property, marital, or mixed/commingled — to the extent your state's form allows. The marital vs. separate property guide walks through how to make the call. Don't list a separate-property asset without a separate-property designation; otherwise the listing alone can be treated as a transmutation argument.

Section 7: Debts and Liabilities

Every debt, in either spouse's name or joint, including:

• Mortgages and HELOCs (also listed against the corresponding real estate).
• Auto loans and leases.
• Credit cards (current balance, minimum payment, interest rate, account holder).
• Student loans.
• Personal loans and family loans (with documentation of terms — undocumented "family loans" are routinely treated as gifts).
• Tax liens or back taxes owed.
• Judgments, pending lawsuits, contingent liabilities (guarantees, co-signed loans).

As with assets, mark characterization where the form allows. Debt incurred before marriage is generally separate; debt incurred during marriage is generally marital regardless of whose name it's in — though states vary. See the state-by-state property rules in the divorce laws by state comparison.

Pull a tri-bureau credit report on yourself; it surfaces accounts you may have forgotten about. If you suspect undisclosed debt by your spouse, your attorney can run the discovery — see the divorce discovery process guide.

Section 8: Insurance

• Health, dental, vision: carrier, monthly premium, covered members.
• Life insurance: face value, beneficiary, cash value (if any), monthly premium.
• Disability: short- and long-term, monthly benefit if triggered, premium.
• Umbrella, long-term care: coverage and premium.

Beneficiary designations are flagged here for a reason: courts often enter automatic orders restraining changes during the case.

Section 9: Children's Expenses

States that have a separate child-expense schedule break out:

• Childcare (work-related and other).
• Health insurance premium attributable to the children.
• Extraordinary medical, dental, orthodontia, mental health.
• Education (tuition, lessons, tutoring).
• Extracurricular activities.

These often feed the child support guideline as add-ons. See the child support basics guide.

Section 10: Signature, Oath, and Notarization

You sign under penalty of perjury. In most states the affidavit must be notarized; in some, the lawyer's signature attests to the disclosure under court rules. Read what you're signing. The court treats the affidavit as your sworn testimony — at trial, opposing counsel will cross-examine you on every inconsistency.

Common Mistakes That Hurt You Later

• Understating expenses to "look reasonable." Lower stated need means lower temporary support and a weaker post-divorce budget. Be accurate, not modest.
• Overstating expenses to "build a case." Padding gets caught. Courts compare your affidavit to your bank and credit card history.
• Listing the marital home at the Zillow estimate. Cite the source. If you have an appraisal, attach it.
• Forgetting cost basis on investment accounts. A $500K brokerage with $50K basis is not the same as one with $450K basis. The after-tax difference matters.
• Omitting deferred or contingent compensation. Unvested RSUs, deferred bonuses, partnership accruals, anticipated tax refunds — list them with a note about contingency.
• Treating savings as an expense. Voluntary retirement and HSA contributions are usually not deductible from gross for support purposes.
• Not updating before each hearing. Most courts require an updated affidavit within 60 or 90 days of any contested motion. Stale numbers undermine credibility.

How Often to Update

• When required by the court or local rule (typically before any contested hearing).
• When your income changes materially — new job, lost job, bonus paid, business sold.
• When a major asset is acquired, sold, or revalued (new appraisal, business valuation completed).
• When you have a meaningful change in expenses — you move out, COBRA begins, a child starts a new school.

Keep a dated copy of every version. The progression of your affidavits across the case becomes part of the record.

Working With Your Attorney on the Affidavit

Your attorney will not fill out the affidavit for you — they can't, because the facts are yours. They can review what you've drafted, flag inconsistencies, and tell you when a number is going to draw fire. The most efficient way to use attorney time on the affidavit is:

1. Draft it yourself from your underlying records.
2. Mark every line where you're unsure of characterization, valuation method, or how to handle a contingency.
3. Send the attorney the draft with the marked lines.
4. Have a focused conversation about just those lines.

This is exactly the workflow the what to bring to your first attorney consultation guide describes for the early meeting: come in with the picture drawn, and use billed time on the parts that need legal judgment.

Related Resources

• Complete Financial Document Gathering Checklist — every statement and document you'll need to fill out the affidavit
• Divorce Budget Checklist: Estimating Your Total Costs — turning the income, expense, and debt lines into a post-divorce monthly budget
• Divorce Discovery Process — what happens after the affidavits are exchanged
• Marital vs. Separate Property — characterizing the assets and debts on the schedule
• Divorce Settlement Calculator Guide — after-tax valuation that raw affidavit numbers don't capture
• Alimony Calculator Guide — how states translate the income lines into support
• Retirement Accounts in Divorce — disclosing 401(k), IRA, and pension balances correctly
• Dividing Stock Options and RSUs — disclosing vested vs. unvested compensation
• State-Specific Divorce Guides — the form, rules, and timeline in your jurisdiction

Browse all of our divorce guides and checklists.

Take the Next Step

Divorce Navigator's facts intake builds your financial affidavit as you go. The wizard walks you through every section above — income, deductions, expenses, assets, debts, insurance, children — and stores each entry as structured, exportable data. When it's time to file, you'll have a complete, internally consistent disclosure that maps directly to your state's form, and an asset and debt schedule that's already characterized and ready for your attorney to review.

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