To sever a joint tenancy with right of survivorship, you execute and record a written instrument — typically a deed or a signed agreement — that breaks one of the legal unities holding the joint tenancy together. The result is a tenancy in common: each owner keeps a separate, inheritable share, and the automatic transfer to the survivor at death disappears. Three methods do the work in almost every case: transferring your interest (to a third party or to yourself), signing a mutual written agreement with the other owners, or filing a partition action in court when nobody agrees.
The mechanics are usually the easy part. The consequences for probate, taxes, your mortgage, and the estate plan you may have built around the joint tenancy are where people get caught.
What Severance Actually Changes
Joint tenancy’s defining feature is the right of survivorship. When one owner dies, their share passes automatically to the surviving owner outside probate. Severance destroys that automatic transfer. Each share becomes a separate piece of the owner’s estate, passing under a will or trust — or through probate under state intestacy law if there’s no estate plan.
This is the single biggest practical consequence, and it’s the one most people underestimate. If avoiding probate was the reason you set up the joint tenancy in the first place, severing it without putting an alternative in place (like a revocable trust) can undo the whole arrangement. After severance the co-owners still own the property together and can still use all of it, but neither has any claim on the other’s share at death.
Method 1: Transfer Your Interest
The most common way to sever is by transferring your ownership interest through a deed. You can sell it, gift it, or convey it. The new owner takes the transferred share as a tenant in common with the remaining original owners, with no right of survivorship.
The transfer requires a properly executed deed — usually a quitclaim or warranty deed — meeting your state’s formal requirements: notarization, witnesses where required, the full legal property description, and correct party names.
You don’t necessarily need to bring in an outside party. Under older common law, a joint tenant who wanted to sever alone had to convey the interest to an intermediary (a “straw man”) who conveyed it right back, in order to break the unities of time and title. Most states have moved past that formalism and now let you convey your interest directly to yourself, creating a tenancy in common in a single deed. The rules vary from state to state, so verify local requirements before relying on a self-conveyance.
Method 2: Mutual Written Agreement
If everyone on title agrees, the joint tenants can convert the ownership to a tenancy in common by written agreement. This is the cleanest route. The agreement should identify each owner’s share, address how maintenance and taxes will be handled going forward, and set any terms for a future sale.
A mutual agreement doesn’t always require a formal deed, but running it past a real estate attorney and recording it publicly removes any later argument about whether the severance happened.
Method 3: Partition Action
When co-owners can’t agree, any of them can file a partition action. The court will either divide the property physically among the owners (partition in kind) or order it sold and split the proceeds (partition by sale). Courts generally prefer physical division, but it only works when the property can be split without destroying its value. A 200-acre farm might divide into workable parcels; a single-family home cannot. The owner seeking a sale typically bears the burden of showing that a physical division isn’t practical.
Partition is expensive. Attorney fees, appraisals, court costs, and time add up quickly, and contested cases can run for months. If a negotiated buyout or voluntary sale is realistically available, it will almost always cost less.
Can You Sever Without Telling the Other Owner?
Under the traditional common law rule, yes. A joint tenant can sever unilaterally without the other owner’s agreement or knowledge. This is sometimes called a secret severance, and it creates a real problem: the non-severing owner keeps believing the survivorship is intact until the severing owner dies and the property doesn’t pass automatically.
A number of states have tightened this up. Some require the severing instrument to be recorded in the public land records before the severing owner’s death for the severance to be valid against the other owner. Others impose short grace periods. If the instrument is never recorded, the right of survivorship may remain intact regardless of the severing owner’s intent. A deed sitting in a desk drawer is not a reliable severance in many states. Check your state’s specific recording and notice rules before relying on one.
Recording the Severance
Whichever method you use, the severance isn’t complete until the appropriate document is recorded with the county recorder or land registry. Recording updates the public record, gives legal notice, and protects against later title disputes.
For a transfer or self-conveyance, the deed must be properly executed, notarized, and filed, and it needs the full legal description, all party names, and the nature of the conveyance. For a mutual agreement, the written agreement (with any cover sheet or affidavit the county requires) should be recorded. For a partition, the court’s judgment or decree is filed.
Recording fees vary by county but are usually modest — often $10 to $75 per document or page. Notary fees are generally $15 or less. A title search before and after recording confirms the change actually shows up in the chain of title.
Tax Consequences
Tax exposure depends on how you sever and whether value changes hands.
Capital Gains
Selling your interest is a taxable event. Capital gains tax applies to the difference between your sale price and your adjusted basis. Transfers between current spouses, or to a former spouse incident to a divorce, are an exception: federal law treats those as nontaxable, and the receiving spouse takes over the transferring spouse’s basis.1Office of the Law Revision Counsel. 26 USC 1041 – Transfers of Property Between Spouses or Incident to Divorce
If a partition action ends in a sale of the whole property, each owner is taxed on their proportionate share of the gain. Owners who used the property as a primary residence may qualify for the home sale exclusion, which lets you exclude up to $250,000 in gain ($500,000 for married couples filing jointly) if you owned and lived in the home for at least two of the five years before the sale.2Office of the Law Revision Counsel. 26 USC 121 – Exclusion of Gain From Sale of Principal Residence
Gift Tax
Gifting your interest instead of selling triggers the federal gift tax rules. For 2026, the annual exclusion is $19,000 per recipient. If your interest is worth more than that, you’ll need to file IRS Form 709, though you won’t owe tax unless you’ve exhausted your lifetime exemption, which is $15 million per individual for 2026.3Internal Revenue Service. What’s New – Estate and Gift Tax The filing requirement is what trips people up: almost no one owes gift tax, but the IRS still wants the return.
Severance Without a Sale or Gift
If you sever through a mutual agreement or self-conveyance that just reclassifies the ownership without moving value, the federal tax consequences are minimal. No money changes hands, no gain is realized, no gift is made. You may still owe state or local transfer taxes and recording fees, and in some jurisdictions a change in ownership structure can trigger a property tax reassessment.
Cost Basis
Severance itself doesn’t change anyone’s basis. It changes what happens to that basis at death. Property acquired from a decedent generally gets a stepped-up basis equal to fair market value at the date of death.4Office of the Law Revision Counsel. 26 USC 1014 – Basis of Property Acquired From a Decedent For joint tenants and tenants in common between non-spouses, only the deceased owner’s share gets that step-up either way. The real difference is how the share moves: in joint tenancy it passes automatically to the survivor; in tenancy in common it goes through probate or the decedent’s estate plan.
If There’s a Mortgage on the Property
Most mortgages contain a due-on-sale clause letting the lender demand full repayment if ownership changes. Severing by transferring your interest to a third party could technically trigger it. Read your loan documents before you record anything, and consider notifying the lender.
Federal law carves out several situations where a lender can’t enforce a due-on-sale clause. Those include transfers resulting from divorce or legal separation, transfers where a spouse or child becomes an owner, and transfers occurring when a joint tenant dies.5Office of the Law Revision Counsel. 12 USC 1701j-3 – Preemption of Due-on-Sale Prohibitions A severance that keeps the same people on title and simply converts the ownership form from joint tenancy to tenancy in common is unlikely to trigger the clause, since no new party has been added. Selling or gifting your share to someone who wasn’t already on the mortgage is a different matter and can put the entire loan balance in play.
Even when the clause doesn’t apply, the mortgage itself doesn’t go away. All original borrowers remain personally liable. A new co-owner who received a transferred share owes the lender nothing unless they separately assume the loan. Who actually pays the mortgage after severance is a conversation to have before the deed is recorded, not after.