Irrevocable vs Revocable Trust for a House

Updated August 1, 2026. Quick answer: the honest comparison is not “which trust is better” — it is what you are willing to give up. A revocable trust gives up almost nothing and protects against almost nothing: you keep control, the assets stay in your taxable estate, and your heirs keep the step-up in basis. An irrevocable trust can put the house beyond your reach and beyond some creditors’, and the price is control plus, if the assets leave your estate, the step-up — which Rev. Rul. 2023-2 confirmed is genuinely lost.

What each one actually costs you

Question	Revocable	Irrevocable (assets out of your estate)
Can you change your mind?	Yes, any time	Not unilaterally
Do your heirs get a step-up in basis?	Yes	No — Rev. Rul. 2023-2
Is it in your taxable estate?	Yes	No, by design
Does it avoid probate?	Yes	Yes
Does it protect from creditors or long-term-care costs?	No	Potentially — the usual reason to do it

The row people miss is the second one, and it is the expensive one. Put a house bought for $150,000 and worth $650,000 into an irrevocable trust that removes it from your estate, and your heirs inherit the $150,000 basis. Sell at $650,000 and roughly $500,000 of gain is taxable. Had the house stayed in your estate, that same sale would have produced close to nothing. Compute it for your own numbers.

Why “grantor trust” does not rescue this

An irrevocable trust is often drafted as a grantor trust, so the grantor keeps paying income tax on it. That is deliberate and usually sensible. It does not keep the step-up. Rev. Rul. 2023-2 addresses exactly this arrangement — owner for income-tax purposes under chapter 1, assets outside the gross estate under chapter 11 — and holds there is no §1014 adjustment. Two different chapters, two different questions.

The version that keeps both, and what it costs

An irrevocable trust can be drafted so the assets stay includible in your gross estate. Then the step-up survives, because the ruling’s central condition is not met. What you give up is the protection that depended on the assets being out of your estate. This is the real fork, and it is why the useful question for a drafting attorney is “are the assets includible in my gross estate?” rather than anything about revocability.

If long-term care is the driver, read whether Medicaid can take your house first — the lookback and what a trust actually protects are covered there, and they change the timing. On costs and mechanics: what a living trust costs, will versus trust, and if a house is the only reason you are considering a trust, a transfer-on-death deed may do the probate job for a fraction of the cost — and keeps the step-up, because the property stays yours until death.

If the revocable side is where you land

The fork on this page is estate inclusion, not the word revocable — and the irrevocable side is attorney work by nature. If your answer is the revocable trust, that is a document a guided form can produce: LawDepot builds a state-specific revocable living trust, with the retitling still to do afterwards.

See the revocable living trust

LawDepot pays us a commission if you buy through this link — it costs you nothing extra. We are not a law firm and this is not legal advice. Affiliate Disclosure.

The number that surprises people who bought a long time ago

Downsizing is the one home sale where the gain is usually large and the exclusion usually still covers it. A couple who bought in 1994 for $180,000 and sell at $760,000 with $46,000 of selling costs have a realized gain of about $534,000 before improvements. That is above the $500,000 joint cap — but decades of capital improvements are exactly what brings it back under, and most sellers have never added them up.

Improvements are the lever, and the records are the constraint

A new roof, an addition, a replaced HVAC system, new windows, a finished basement: these add to basis. Repainting and repairs do not. Thirty years of improvements on a family home routinely total six figures, and every dollar of it reduces the gain dollar for dollar. The practical problem is documentary, not legal — the seller who kept receipts pays less than the identical seller who did not.

Why downsizers should check the net investment income tax separately

A retiree with modest ordinary income can still be pushed over the 3.8 percent NIIT threshold by the sale itself, because taxable gain is net investment income. The thresholds are $250,000 on a joint return and $200,000 otherwise, written into Section 1411(b) as fixed figures with no indexing. A sale that produces $120,000 of taxable gain on top of $180,000 of other income crosses the joint threshold and picks up 3.8 percent on the part above it.

The move itself may change the tax

Downsizing usually means moving, and sometimes across a state line. Some states tax the gain the federal exclusion just removed. If the sale and the move are in the same year, the order of the two matters, and it is worth checking the destination state before signing.

Methodology

Exclusion caps, the 2-of-5 test, the nonqualified-use allocation, the reduced-exclusion fraction and the depreciation carve-out are taken from the text of 26 U.S.C. 121. The 3.8 percent rate and its thresholds are from 26 U.S.C. 1411. Both were read on 2026-07-30.
Section 121 caps and Section 1411 thresholds are written in the statute as fixed dollar amounts with no indexing mechanism, so they are built in. Long-term capital gain brackets ARE indexed annually, so your rate is an input rather than a lookup.
Figures were computed by two independently written engines that agree to the cent, and the calculator on this page reproduces both exactly.
Federal only. State treatment varies and some states do not follow the federal exclusion.

Educational estimate, not tax advice, and not a filed return. Federal only. Confirm anything that changes a filing decision with a CPA or tax attorney.

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Irrevocable vs Revocable Trust for Your House: What You Actually Give Up