Yes! You can use AI to fill out Judicial Council of California Form FL-150, Income and Expense Declaration

Form FL-150 (Income and Expense Declaration) is a mandatory California family law financial disclosure form used in matters such as child support, spousal/partner support, and attorney’s fees. It summarizes employment details, income from all sources, deductions, assets, household members’ contributions, and monthly living expenses, and may include child-support-specific information. The form is important because courts rely on it to determine ability to pay, set or modify support, and assess need-based requests; incomplete or inaccurate disclosures can affect court orders and credibility. The declarant signs under penalty of perjury and must attach supporting documents such as recent pay stubs and proof of other income.
FL-150 is part of the California judicial forms, income and expense forms, income expense forms, income forms and Judicial Council forms categories on Instafill.
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FL-150 has a moderate Form Complexity Index of 58/100 — 122 fillable fields across 4 pages. Instafill’s AI completes it accurately in under a minute.

Form specifications

Form name: Judicial Council of California Form FL-150, Income and Expense Declaration
Number of fields: 122
Number of pages: 4
FCI: Moderate (58/100)
Field instructions: FL-150 Instructions
Language: English
Our AI automatically handles information lookup, data retrieval, formatting, and form filling.
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Preview of Judicial Council of California Form FL-150, Income and Expense Declaration

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Follow these steps to fill out your FL-150 form online using Instafill.ai:
  1. 1 Enter case and party information at the top (court county/branch, case number, petitioner/respondent/other party, and attorney or self-represented contact details).
  2. 2 Complete Employment and background sections (current/most recent job details, pay frequency and gross pay, hours worked, age and education, and basic tax filing information).
  3. 3 Report income for last month and average monthly income across all categories (wages, overtime, bonuses, public assistance, support received, retirement, disability, unemployment, workers’ comp, and other income), and attach required proof (last two months’ pay stubs and documentation of other income).
  4. 4 Add investment and self-employment information (dividends/interest, rental/trust income, business income), and upload the required schedules such as a profit-and-loss statement or Schedule C (with Social Security numbers redacted).
  5. 5 List deductions and assets (union dues, required retirement payments, insurance premiums, support paid, job-related expenses with an explanation attachment, and totals for cash/accounts, marketable securities, and other property).
  6. 6 Complete household and expense sections (people living with you and their contributions, monthly living expenses, installment debts, and—if requesting attorney fees—attorney fee amounts paid/owed and hourly rate with attorney confirmation if applicable).
  7. 7 If child support is involved, complete the child-support information page (children/time-share, health insurance availability and cost, additional child expenses, special hardships, and other relevant information), then sign and date the declaration under penalty of perjury and generate a final PDF for filing/service.

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Frequently Asked Questions About FL-150

FL-150 has a Form Complexity Index of 58 out of 100, placing it in the moderate complexity tier. This score is calculated deterministically from the form’s own structure using Instafill’s published Form Complexity Index methodology, so it can be reproduced and independently verified — it is not a subjective estimate.

For FL-150 specifically, the score reflects 122 fillable fields across 4 pages, grouped into 45 sections. The number of fields is the largest factor in the base score (weighted 36%), followed by how difficult those fields are to complete based on their type, where free-text and signature fields count for more than simple checkboxes (26%). The number of pages that actually contain fields (15%), the amount of conditional “fill-only-if” logic (16%), and how many sections the form is divided into (7%) account for the rest of the base. On top of that base, the index adds points for tables and repeating lists, bundled instruction pages, and dense page layouts — capturing difficulty the base alone can miss.

In practical terms, a moderate score means the form takes real effort: there are enough fields, pages and rules that errors are easy to make by hand. Instafill removes that effort entirely: our AI reads your information, maps each value to the correct field — including the conditional ones — and completes FL-150 accurately in under a minute, with every field available for you to review before you download. See exactly how the Form Complexity Index is calculated.

FL-150 tells the court your income, expenses, assets, and certain deductions so the judge can make decisions about child support, spousal/partner support, and sometimes attorney’s fees in a family law case.

Typically, each party in a family law case (petitioner and respondent, and sometimes another parent/claimant) must complete it when support, financial issues, or attorney’s fees are being requested or reviewed.

You must complete pages 1–3. Page 4 (Child Support Information) is completed only if your case involves child support.

Attach copies of your pay stubs for the last two months and proof of any other income, and black out your Social Security number. Bring a copy of your most recent federal tax return to the hearing (also with the Social Security number blacked out).

List your most recent job and provide the date the job ended. If you have no recent job, provide the best available information and explain your current situation in the space provided or on an attachment.

Complete Question 1 for your main job and attach an 8 1/2-by-11-inch sheet labeled “Question 1—Other Jobs” with the same details for each additional job.

“Last month” is what you actually received in the most recent month. “Average monthly” is calculated by totaling what you received in each category over the last 12 months and dividing by 12.

You must report self-employment income after business expenses and identify the business type and ownership. Attach a profit and loss statement for the last two years or a Schedule C from your last federal tax return (with your Social Security number blacked out).

Yes. Question 8 asks whether you received one-time money in the last 12 months and requires the source and amount.

Deductions include items like required union dues, required retirement payments (not Social Security/FICA/401(k)/IRA), health insurance premiums, and certain court-ordered support you pay. For job-related expenses not reimbursed by your employer, attach an explanation labeled “Question 10g.”

List totals for cash/accounts, easily sold assets (like stocks/bonds), and all other real and personal property. For property, estimate fair market value minus the debts you owe on it.

List everyone who lives with you, their age, relationship to you, their gross monthly income, and whether they pay some household expenses. This helps the court understand your household financial situation.

Use the “Estimated” or “Actual” columns based on what you can document and what best reflects your typical monthly spending. If you are asking for support, the “Proposed needs” column can show what you believe you need going forward.

These are recurring debt payments not already listed elsewhere (like credit cards, loans, or other monthly obligations). You must itemize what the debt is for, the monthly amount, the balance, and the date of the last payment.

That section is required if either party is requesting attorney’s fees. It asks what you’ve paid, the source of the funds, what you still owe, and your attorney’s hourly rate, and it includes a confirmation signature for the attorney.

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