It is presented as housekeeping. Add your son to the deed and the house passes to him without probate. Add your daughter and she can help with the taxes, or qualify for a loan, or simply be on the paperwork so things are simpler later.
The instinct is sound — probate is worth avoiding where it can be. But the specific move usually gets made without anyone establishing what actually happened the moment the deed was recorded.
Adding someone to title conveys an undivided fractional interest in the property to them. If they paid nothing for it, that conveyance is a completed gift of that fraction. Not a plan for a future gift. A gift, on the day of recording.
Which puts you in the same place as any other transfer of real property to a family member: above the annual exclusion — $19,000 per recipient in 2026 — the transfer is reportable on Form 709, and the return needs a value for what was transferred.
Conveying an undivided interest for no consideration is a completed gift of that interest on the day the deed is recorded — not a future arrangement, and not contingent on anything.
This is where it stops resembling ordinary arithmetic. What you gave was not half a house. It was an undivided fractional interest in a house, and those are different assets.
A fractional owner cannot sell the property alone, cannot refinance it alone, and cannot force a sale without a partition action. Nobody buys a half interest in someone else’s occupied homestead at half its value, because what they would be buying is a lawsuit and a co-owner.
Whether that difference supports a valuation discount, and how large, is a live and frequently contested question — the IRS scrutinises discounts on intra-family transfers closely, and family relationships cut against them. It is not a question to answer with a rule of thumb. It is a question that gets answered in an appraisal, with reasoning attached, and defended if challenged.
Because it is a reportable gift, the same limitations rule follows. Under Treas. Reg. §301.6501(c)-1(f), the three-year period for the IRS to assess gift tax only begins if the gift was adequately disclosed — which requires a detailed description of how fair market value was determined, expressly including any discounts claimed, or a qualified appraisal.
A fractional-interest gift with an unexplained discount and no supporting valuation is close to the worst version of this. If it is not adequately disclosed, the assessment period never starts, and the transfer stays open indefinitely.
Treas. Reg. §301.6501(c)-1(f) requires the return to describe any discounts claimed as part of adequate disclosure. A fractional-interest discount asserted without support is the kind of entry that keeps a file open rather than closing it.
Property passing at death generally receives a basis adjustment to date-of-death value under Internal Revenue Code §1014. A lifetime gift generally carries the donor’s basis under §1015. Putting a child on the deed today may hand them your basis on that fraction, where waiting might not have.
There are non-tax consequences as well. A co-owner’s interest is generally exposed to that co-owner’s creditors, and can be entangled in their divorce. You have also given away the ability to sell or refinance without their signature — permanently, and including if the relationship changes.
Texas offers a transfer on death deed under Chapter 114 of the Estates Code, which passes real property at death without probate and without making a present gift. Whether that fits your situation better is a question for an estate attorney, not for me. I mention it only because many people who add a child to the deed are trying to accomplish exactly what that instrument was written to accomplish.
This is frequently a retrospective assignment, because the deed was recorded some time ago and the question surfaced later — usually when a CPA asked what the return should have reported, or when the property is being sold and the co-owners are working out who receives what.
The effective date is the date of the conveyance, and the analysis develops from market data available then. Older transfers depend more on evidence of the property’s condition at that time, so photographs, permits, prior listings and invoices are worth gathering before we start.
I establish the value of the real property and, where the assignment calls for it, the value of the fractional interest conveyed, with the reasoning for any discount stated and supported rather than asserted. That is the same work as a partition or co-ownership assignment, which is a substantial part of my practice.
I do not tell you whether to add someone to the deed, what estate planning instrument to use, or how to report it. Those belong to your attorney and your CPA. What I supply is a defensible number and a report that can survive being read by somebody who would prefer it were wrong.
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If they paid nothing for the interest they received, yes. The conveyance of an undivided fractional interest for no consideration is a completed gift of that interest, effective when the deed is recorded, and it is reportable on Form 709 above the annual exclusion.
Not necessarily. What was transferred is an undivided fractional interest, which is not the same asset as a proportional share of the property. Whether a discount for lack of control or marketability applies, and how much, is a question for the appraisal and it is one the IRS examines carefully on intra-family transfers.
Your CPA decides that, but the transfer of a fractional interest in a house will almost always exceed the annual exclusion of $19,000 per recipient. With a $15,000,000 lifetime exemption most families owe no tax, which is separate from whether a return is required.
It can change how the property passes, and that is an estate planning question for an attorney rather than an appraisal question. It is worth asking them about a transfer on death deed under Chapter 114 of the Texas Estates Code, which passes property at death without probate and without making a present gift.
Generally, a lifetime gift carries the donor’s basis to the recipient under §1015, while property passing at death is generally adjusted to date-of-death value under §1014. Which is better depends on facts I am not qualified to weigh — that is a conversation to have with your CPA before the deed is recorded.
No. That is a retrospective appraisal with an effective date of the conveyance, which is routine work. The constraint is evidence of the property’s condition at that time, so gather photographs, permits and any prior listing before we start.
Yes, and that is often what the assignment actually requires. I state clearly what interest is being valued and on what basis, because a report that quietly values the whole property when the question was a half interest is not answering the question that was asked.
I have no opinion, and you should be suspicious of an appraiser who does. Talk to an estate attorney about probate, creditor exposure and control, and to your CPA about basis and reporting. Once they tell you what you are doing, I can tell you what it is worth.
Written fee quote, typically within one business hour. Questions about anything in this article are free, whether or not they turn into an assignment.