Organize a spousal support (alimony) file with a document checklist for family law attorneys and clients. Collect both parties' income and tax records, monthly budgets, marital-lifestyle evidence, health-insurance and retirement information, the marriage and separation dates, and any prenuptial or prior support orders so counsel can analyze need, ability to pay, and duration. Use this list for initial filings, temporary support, or modification. This is not legal advice; factors, formulas, and duration limits vary widely by state—confirm current statutes and guidelines before relying on any figure.

Usually 2–3 years of returns and recent pay stubs. Self-employed parties need current profit-and-loss statements.
Housing, food, transportation, insurance, and debt service. Use actual bills rather than estimates where possible.
Joint account statements or tax-deductible expenses from the marriage help show the standard of living.
Note COBRA or marketplace estimates if a spouse will lose coverage at judgment.
Needed when courts consider property income or when a QDRO interacts with cash support.
Duration and health are statutory factors in many states. Attach a brief physician note only if the client already has one.
Include any waiver, durational cap, or review clause. Flag if enforceability is disputed.
Needed for modification or enforcement. Include the worksheet attached to any prior order.