Filing to Final
Checklist

Divorce & Taxes: Your 2025 Filing Quick‑Check (One‑Page)

A saveable, IRS‑linked quick‑check for women filing 2025 federal taxes during separation or divorce: filing status, dependents/Form 8332, 2025 CTC rules, support, property basis, retirement splits, and post‑separation safety/admin in nine precise steps.

Use this one‑page, plain‑English checklist before you file 2025 federal returns (due April 2026). It separates must‑dos from negotiation points and links directly to IRS sources. Not legal or tax advice; confirm with a local professional.

  1. 1

    Confirm your 2025 filing status

    Circle one for your 2025 return based on your status on December 31, 2025: Single, Married Filing Jointly, Married Filing Separately, or Head of Household (HOH). For HOH, confirm you’re unmarried or “considered unmarried,” paid over half the cost of keeping up your home, and a qualifying person lived with you >50% of the year. (irs.gov)

  2. 2

    Decide who is the custodial parent (for federal tax rules)

    List each child and count overnight stays in 2025 to identify the custodial parent (the one with the child >50% of nights). If both of you claim the same child, the IRS tiebreaker rules apply. (irs.gov)

  3. 3

    Lock the 2025 dependency plan and handle Form 8332

    For each child, write who will claim for 2025 and, if it’s the noncustodial parent, attach Form 8332 to that parent’s return; custodial parent may release for one or multiple years and can later revoke. Script: “I’ll keep HOH/EITC/daycare credits; you can claim CTC on [alternating years] with a signed 8332 each year.” (irs.gov)

  4. 4

    Apply the 2025 Child Tax Credit rules

    Note the 2025 amounts: up to $2,200 per qualifying child; refundable Additional CTC up to $1,700. On joint returns, at least one spouse must have a valid SSN (the other needs an SSN or ITIN issued by the return due date). Complete Schedule 8812. (irs.gov)

  5. 5

    Classify support correctly

    Child support is never deductible/taxable. Alimony under divorce/separation instruments executed after 12/31/2018 isn’t deductible by the payer or income to the recipient (older instruments may differ unless modified). Write your agreement date next to this box. (irs.gov)

  6. 6

    Record property transfers and exchange basis documents

    If you received property incident to divorce, no gain/loss is recognized and you take the other spouse’s basis—so collect basis records now (home purchase/improvements, investment lots). Script: “Please send PDFs of our house purchase/closing/improvement records for my basis file.” (irs.gov)

  7. 7

    Split retirement the right way

    Use a QDRO for qualified plans (401(k)/pensions); distributions under a QDRO are taxable to the recipient and generally exempt from the 10% early‑withdrawal penalty. For IRAs, use an IRC §408(d)(6) trustee‑to‑trustee transfer (no QDRO). Avoid ad‑hoc cashouts to pay an ex. (irs.gov)

  8. 8

    Post‑separation admin and safety

    If your change would leave you under‑withheld for 2025, submit a new W‑4 within 10 days (otherwise update for 2026 by Dec. 1, 2025). File Form 8822 to change your IRS mailing address, and consider opting into an Identity Protection PIN. (irs.gov)

  9. 9

    If you’re worried about a joint or spouse’s return, flag relief options

    If you suspect errors or coercion on a joint return, read the IRS overview of Innocent Spouse Relief and talk to a tax pro before filing or signing anything. (irs.gov)