Congratulations are in order — and so, quietly, is some paperwork. Marriage changes more of your legal life than most couples realize, but it doesn't rewrite everything. Here's what New York law does for you automatically, and what still requires you to act.
What marriage changes automatically
If your spouse dies without a will, New York's intestacy statute, EPTL 4-1.1, gives you priority. A surviving spouse with children inherits the first $50,000 plus half the remaining estate, with the rest divided among descendants; a surviving spouse with no children inherits everything. Marriage also creates a right of election under EPTL 5-1.1-A: even if your spouse's will leaves you very little, you generally have the right to claim the greater of $50,000 or one-third of the net estate. And for jointly titled property, such as a home held as tenants by the entirety, your spouse's death typically passes full ownership to you outside of probate.
What marriage does not change
Marriage does not automatically update your beneficiary designations. If your life insurance or IRA still names a parent or an ex, that designation generally controls — though a surviving spouse is the default beneficiary of an employer 401(k) under federal law unless the spouse waives in writing, and retirement and payable-on-death accounts count as testamentary substitutes toward a spouse's elective share under EPTL 5-1.1-A. Marriage also doesn't create a health care proxy or power of attorney. New York's Family Health Care Decisions Act (Public Health Law 2994-d) gives a spouse decision-making priority in hospitals and nursing homes even without a proxy, but a health care proxy executed under Public Health Law Article 29-C avoids disputes over priority, applies outside those facilities, and sidesteps the Act's limits on withdrawing life-sustaining treatment — without one, a court guardianship petition may still be needed if there's disagreement or ambiguity during a crisis.
Documents newlyweds should sign in year one
A short list handles most of what marriage doesn't do for you automatically:
- Wills naming each other (or other beneficiaries) explicitly, rather than relying on intestacy
- Updated beneficiary forms for retirement accounts, life insurance, and payable-on-death bank accounts
- Health care proxies for each spouse
- Durable powers of attorney so each spouse can manage finances if the other is incapacitated
- A conversation — and possibly a prenuptial or postnuptial agreement — about separate versus marital property, especially for blended finances or family businesses
If one spouse is bringing significant assets into the marriage
Property owned before the marriage generally stays separate property under New York's equitable distribution rules, but commingling assets (like depositing an inheritance into a joint account) can change that. If you're merging finances, a prenuptial or postnuptial agreement can fix what remains separate and what becomes marital, and your will or trust can then be drafted to match, protecting both spouses from ambiguity later.
Marriage gives you a legal head start, but it isn't a substitute for a real plan. Our wills and health care proxy services are a natural first stop for newlyweds, and our estate planning team can help you decide what else your household needs. Call +1 212 518 3868 or book a free consultation to get it done right, together.


