Sometimes they are partners. Sometimes they are friends splitting a first home because neither could carry the price alone. Sometimes it is a parent helping an adult child onto the property ladder, or two siblings, or a couple who have decided deliberately that a wedding is not in the picture.
Here is what surprises them: when you buy a house with someone you are not married to, New York hands you a different set of defaults than it hands a married couple, and almost none of that is written down anywhere you would think to look. The protections married buyers inherit automatically – tenancy by the entirety, the machinery of divorce court, the unlimited marital deduction – do not apply to you. What applies instead is whatever your deed says, whatever you agreed in writing, and whatever was properly signed and notarized.
The good news: all of it is manageable, and almost all of it is decided in one conversation before closing rather than one crisis after it.
Disclaimer: This article is for general informational purposes only and does not constitute legal, tax, or financial advice. Deed drafting, vesting choices, powers of attorney, and tax consequences should be reviewed with a licensed New York attorney and, where appropriate, a qualified tax professional.
The Deed Is Where Your Real Decision Lives
Most buyers treat the deed as paperwork their attorney produces. For unmarried co-owners, the deed is the whole game. The vesting language – the clause that says how you hold title – determines what happens when one of you dies, when one of you wants out, when one of you stops paying, and when one of you needs a hospital bed instead of a house key.
New York recognizes a short list of ways to own property together. Under Estates, Powers and Trusts Law section 6-2.1, co-ownership estates are classified as joint tenancy, tenancy in common, and – expressly reserved for real property held by “a husband and wife” – tenancy by the entirety. Read that list and notice what is missing from your situation. Tenancy by the entirety, the form most married New Yorkers use for a shared home, shields the property from one spouse’s individual creditors and passes automatically to the survivor. If you are not legally married, that option does not exist for you, no matter what your deed requests.
What you are choosing between is tenancy in common and joint tenancy.
Tenancy in Common: The Default
EPTL 6-2.2(a) is blunt: a disposition of property to two or more persons creates a tenancy in common, unless the deed expressly declares it to be a joint tenancy. If your deed simply names the two of you without the right words, the law builds a tenancy in common.
In a tenancy in common, each of you owns a distinct share – commonly equal, but it does not have to be. You can hold 70/30 because one of you brought the down payment, and the deed can say so. Each share is genuinely yours: you can sell it, and when you die it goes where your will says it goes, or to your heirs under intestacy law if you have no will. Section 6-2.2(f) confirms that property passing in intestacy to two or more people is held as tenants in common.
What that means at a human level: your partner does not automatically get your half of the house when you die. Your half goes to your estate. If you have young children, an ex, parents, or a complicated family, that can mean the person you live with is suddenly sharing a mortgage and a kitchen with people they did not choose.
Joint Tenancy: The One With Survivorship – and Fragile Bones
A joint tenancy carries a right of survivorship: when one joint tenant dies, the survivor takes the whole property by operation of law, outside the estate and outside the will. For many unmarried couples, that is the outcome they want.
But New York is unusually strict about creating one. The survivorship language must be express – “as joint tenants with right of survivorship” – written into the deed at the moment of conveyance, because a tenancy in common is the statutory default unless the instrument declares otherwise. And even a properly created joint tenancy can be dismantled by one person: any joint tenant may sell or transfer their interest without the other’s permission, and that transfer converts the arrangement into a tenancy in common involving the new co-owner. One signature ends the survivorship. No conversation required.
One statutory wrinkle is worth knowing. Under EPTL 6-2.2(d), a deed to two people who are not legally married but who are described in the deed as “husband and wife,” “spouses,” “husbands,” or “wives” creates a joint tenancy unless the deed expressly declares a tenancy in common. Sloppy labeling on the vesting line can quietly flip your default. If your unmarried partner appears under a spousal descriptor, tell your attorney or title company before recording, not after.
How the Vesting Language Actually Reads
You will see clauses like these:
- “to A and B, as tenants in common” – separate shares, inheritable by each owner’s estate, no survivorship.
- “to A and B, as joint tenants with right of survivorship” – survivorship, but severable by either party acting alone.
- “to A and B, as tenants by the entirety” – available only to a married couple. For unmarried buyers, the clause cannot create what it names, and title companies fall back to the tenancy in common default of 6-2.2(a).
I am a notary, not your attorney, and I will not be able to pick for you. But the question belongs in your household, in plain language, before the draft deed is final. The difference between those clauses is the difference between your partner inheriting the home and your partner litigating for it.
What Happens When You Break Up (or One of You Wants Out)
There is no divorce court for people who never married, and no equitable-distribution statute standing behind you. New York’s divorce machinery – DRL Article 10, the judge who can assign the house to one spouse and offset it against other assets – does not apply to a household that never filed a marriage license. What applies instead is partition. Under Real Property Actions and Proceedings Law section 901, a person holding real property as a joint tenant or tenant in common may maintain an action for partition, “and for a sale if it appears that a partition cannot be made without great prejudice to the owners.” A house usually cannot be physically divided, so in practice partition means one of two outcomes: the other side buys you out at a court-supervised number, or the house is sold and the proceeds are split. Either way, a co-owner who wants out has a statutory right to force the issue, and a co-owner who wants to stay has no legal ground to refuse.
Notice how lopsided that is. A divorcing married couple works inside a framework designed to divide a life fairly. A separating unmarried couple works inside a framework designed only to end shared ownership. The soft understandings you had – who stays, whose improvements get credit, what happens to the deposit if one of you loses a job – carry weight in a partition case only to the extent they exist in a written, provable agreement.
That contract point matters more than most people realize. In Morone v. Morone, the New York Court of Appeals held that courts will enforce an express agreement between unmarried partners about earnings and property under ordinary contract principles, but will not imply an agreement from the fact that a couple lived together. This is why family lawyers tell unmarried buyers to put a co-ownership agreement in place – sometimes paired with a cohabitation agreement – covering contributions, buyout mechanics, occupancy if you separate, and what happens to a share at death. No notary is required to make such an agreement valid. But signatures are far easier to prove years later when a notary certified them, which is why some clients ask me to take an acknowledgment anyway.
The Power of Attorney: The Document That Covers the Gap Nobody Predicts
This is the second half of the question in my title, and the half almost nobody thinks about until it matters.
A power of attorney lets someone act for you when you cannot act – or when you are simply three time zones away on signing day. For unmarried co-owners it is also the only mechanism by which your partner gets legal standing to touch your finances at all. Married spouses accumulate defaults across a lifetime of shared accounts; unmarried partners build those defaults on purpose, in writing, or they have none.
New York overhauled the power of attorney statute effective June 2021, and the rules are specific:
- The principal must sign in the presence of two witnesses and acknowledge the document before a notary; the notary may serve as one of the two witnesses (General Obligations Law section 5-1501B). The witnesses must be physically present with the principal – a remote session satisfies the notary requirement, not the witness requirement.
- The agent must separately sign, and the agent’s signature must be acknowledged before a notary. That is what makes the appointment effective: the statutory short form tells the principal that the agent can act “only after signing the Power of Attorney before a notary public” (GOL 5-1513).
- Powers of attorney are durable by default – they survive your later incapacity unless you say otherwise (GOL 5-1501A).
- Your agent is held to real fiduciary standards: a prudent-person standard of care and a fiduciary relationship (GOL 5-1505). Being your partner does not soften those duties.
Now the trap that is specific to your house. Under the statutory short form, authority over real property is not automatic. The power to deal with your real estate sits in the optional section of the form and must be expressly granted – and the form lets that authority be replaced with the words “Intentionally Omitted.” If your partner is your agent under a form where the real-estate authority was never granted, your partner cannot sell, mortgage, or sign for your share of the house. Gifting is a separate limit: the form allows agent gifting only up to a stated dollar amount per recipient per year, which many couples deliberately set to zero. If you want your partner able to transfer or give your interest, that has to be drafted on purpose, and it is an attorney conversation – the federal gift-tax rules come along with it.
Both partners can execute their own financial power of attorney naming the other, with real-estate authority properly granted, plus the document every adult should have regardless of relationship status: a health care proxy under Public Health Law Article 29-C. Without a proxy, your partner has no legal authority over your medical decisions and may not even be able to get information – hospitals turn to family. No house paperwork requires it. Your household might.
Where I Come In: The Notarial Acts at Your Closing
What actually gets notarized when two unmarried people buy a house in New York? A shorter list than clients expect – but every item on it has consequences.
1. The seller’s deed – the acknowledgment that makes the deed recordable. In New York the grantor signs, not the grantee. The seller (both sellers, if title sits in multiple names) appears before a notary to acknowledge the deed. A conveyance can be valid between the parties without acknowledgment, but a deed may only be recorded if it has been “duly acknowledged… and such acknowledgment or proof duly certified” (Real Property Law sections 291, 298). Recording is not decoration: under RPL 291, an unrecorded conveyance is void as against a later good-faith purchaser from the same seller who records first. That is the statute that protects your ownership against title fraud. As the notary, I verify the seller’s identity, witness the signature, and complete the acknowledgment certificate the county clerk will accept.
2. The mortgage, if you have one. Each borrower signs a deed of mortgage, and each borrower’s signature is acknowledged before a notary. On a joint loan, both of you will sign as borrowers even if only one of you ends up on the deed – the lender is lending against your collateral – so plan for two acknowledgments, each its own notarial act.
3. Your own signatures, whenever the title changes later. The day you add your partner to the deed, refinance, buy out the other one, or move your interest into a trust, each of those documents carries its own acknowledgments. A deed from one co-owner to the other is a full conveyance: it needs a notary, a recording, and a TP-584/RP-5217 real estate transfer tax filing. Transfers between unmarried co-owners are not exempt the way some spousal and family transfers are, and if the price is below market, there is a gift-tax question to raise with your attorney before you sign.
4. The power of attorney, if one is used at closing. If a partner cannot attend – a deployment, a visa, a job overseas, a hospital stay – a power of attorney lets the agent sign. The principal’s signature must already have been witnessed and acknowledged, and the agent’s signature at the closing carries its own acknowledgment. Many lenders restrict or refuse agent-signed purchase closings; that is a lender policy, not a statute, and it is the first question to ask the loan officer, not the last.
Can all of this be remote? Yes – with one honest caveat
New York’s Remote Online Notarization law (Executive Law Article 13-A, section 135-c) allows me to take an acknowledgment over live audiovisual communication, with the notary physically inside New York and the signer anywhere in the world. For an out-of-state partner, or the two of you in different cities on signing day, a single remote session can handle both acknowledgments. Identity is verified through credential analysis and dynamic identity proofing, and the audio-video record is kept for at least ten years.
The caveat is acceptance, and it is yours to clear. Recording officers accept properly completed RON certificates, but some lenders and title companies still push back on remote acknowledgments for mortgages and deeds. Before booking anything, ask your attorney or title company one question: will you record and fund this closing with RON acknowledgments? Their answer, not the statute, sets your signing plan. I raise it because nothing irritates a closing more than a completed remote session that has to be redone on paper.
What does it cost
New York caps in-person notarial fees at $2 per notarial act (Executive Law section 136). A remote online notarization is capped at $25 all-in, per act (Exec. Law 135-c, 136). An act means one signer’s acknowledgment – not a page and not a document. If both of you sign the same instrument, that is two acts and two fees. Ask for an itemized statement. A disclosed travel charge can ride on top of an in-person $2, but the numbers should always be small.
Four Conversations to Have Before You Close
I cannot give legal advice, but I can tell you what the well-prepared pairs have already settled:
- Which vesting, and why. Tenancy in common with defined shares, or joint tenancy with survivorship – written into the draft deed and matched to your wills. A joint tenancy and a will that leaves “my share” to someone else is a contradiction waiting for a funeral.
- What happens on a breakup. Who may buy whom out, at what valuation, on what timeline. Without an agreement, the default is a partition action: public, expensive, and scheduled by a judge’s calendar rather than yours.
- Who has authority if one of you cannot act. Financial powers of attorney naming each other with real-estate authority properly granted, health care proxies, and copies saved before they are needed.
- What your estate plan says about the house. Without a spouse, the unlimited marital deduction does not shelter the first death, and intestacy will happily hand your share to relatives instead of the person holding the other half. A will or a trust is not pessimism; it is the paperwork that keeps your agreement intact when life stops cooperating.
Also worth doing: an owner’s title insurance policy naming both of you. That conversation belongs with your attorney and title officer, not with me, but it belongs on the same list.
Frequently Asked Questions
Does an unmarried partner get half the house automatically after years together? No. New York does not recognize common-law marriage for relationships formed in-state after 1953, and there is no palimony or division-of-property statute for unmarried couples. Ownership is exactly what the title says it is; Morone v. Morone is why express agreements carry weight and implied ones do not.
We put the house in one name to make the loan easier. Does that protect the other one? Not by itself. The person on title owns the house; the person off title has, at best, a contractual claim that depends on proof. If you choose that structure, paper it – a co-ownership agreement, a trust, or a recorded lien – while you are still on the same page.
Can we be joint tenants if we are not married? Yes. Joint tenancy is open to any two people. Tenancy by the entirety is the married-only form.
Can my partner notarize my signature? No. A notary may not take an acknowledgment of their own signature, and may not act as notary where they have a beneficial interest in the transaction – which your co-buyer plainly does. Use an independent notary; an RON notary is independent by definition.
Do we need a lawyer, or is a notary enough? The notary is the least consequential professional at your closing. I certify identity and signatures; I do not draft your deed, advise your vesting, or represent you. For an unmarried purchase, a real estate attorney is the standard: New York closings are attorney-driven, and the vesting question is legal advice only an attorney can give you.
Do we have to sign at the same time? No. Each signer’s acknowledgment is its own notarial act and can happen in separate sessions, separate states, or separate months – provided the documents match and every required acknowledgment is complete before recording.
What if we already bought without thinking about any of this? You can change your vesting now. A new deed, properly acknowledged and recorded, can convert a tenancy in common into a joint tenancy or the reverse, with transfer-tax and possible gift-tax consequences depending on shares and consideration. This is one of the most common documents I notarize for clients a year – or ten – after the purchase.
Final Thoughts
Buying a home with someone you are not married to is not a riskier decision. It is a less-scripted one. Married buyers work from a script written by two centuries of family law; you have to write your own and then sign it correctly. The vesting clause, the co-ownership agreement, the powers of attorney, the wills – those are the pages of your script, easy to arrange in advance and genuinely hard to fix afterward.
When the paperwork is ready, my part is simple: verify who you are, witness the signature, and let the acknowledgment certificate do its quiet work of making your deal recordable, provable, and durable.
*Disclaimer: This article is for general informational purposes only and does not constitute legal, tax, or financial advice. Deed drafting, vesting choices, powers of attorney, and tax consequences should be reviewed with a licensed New York attorney and, where appropriate, a qualified tax professional.