Revocable vs Irrevocable Trust for Real Estate Owners (2026)

Two tests, not one

“Revocable” and “irrevocable” describe one thing: whether you can take the property back. The tax code asks two separate questions about the same trust, and they are answered by different sections.

Who pays the income tax? Subpart E of the trust rules, 26 U.S.C. 671 to 677, says when the grantor is treated as the owner. Section 671 says that when that happens, the trust’s items “shall then be included in computing the taxable income and credits of the grantor,” and the trust is ignored for income tax. Who owns it for estate tax and basis? Sections 2036 and 2038 pull property back into your gross estate if you kept the enjoyment or income (2036(a)(1)), kept the right to say who enjoys it (2036(a)(2)), or kept a power to alter, amend, revoke or terminate (2038(a)(1)). Section 2038 also reaches a power you gave up within 3 years of death. Section 1014(b) then gives heirs a date-of-death basis for property that falls in those categories.

Source: 26 U.S.C. 671 to 677 (United States Code, 2024 edition, govinfo.gov), read October 20, 2026. “Adverse party” in 672(a) is a person with “a substantial beneficial interest in the trust which would be adversely affected by the exercise or nonexercise of the power.”

Two older rulings explain why advisers use these powers. Rev. Rul. 85-13 holds that a grantor who acquires trust property for a note is the trust’s owner, so a transaction between a grantor and a wholly owned trust is not a sale for income tax. We could not retrieve the ruling’s own text from irs.gov on October 20, 2026, so we rely on the IRS’s description in Private Letter Ruling 201730012, which says the ruling holds that “the transfer of trust assets to the grantor was not a sale for federal income tax purposes and the grantor did not acquire a cost basis in the assets of the trust.” A private letter ruling cannot be relied on by anyone but its taxpayer, so treat this as a description, not as the ruling. Rev. Rul. 2004-64 holds that when a grantor-trust owner pays the trust’s income tax, “the grantor is not treated as making a gift of the amount of the tax to the trust beneficiaries,” but that a trust that must reimburse the grantor puts “the full value of the trust’s assets” in the gross estate under 2036(a)(1).

Our guides to the two irrevocable structures built on these rules are the grantor retained annuity trust and the qualified personal residence trust. A third, the charitable remainder trust, is also irrevocable. This page covers the general choice.

Our comparison: revocable trust vs irrevocable grantor trust, side by side

The right-hand column assumes the common estate-planning version of an irrevocable trust: a completed gift, the grantor treated as owner for income tax, and no retained power that pulls the assets back into the estate.

Source: the sections and documents cited in each row, read October 20, 2026. The table is our summary; “our reading” applies wherever a row goes beyond a quoted rule.

Estate tax and basis: the trade that decides most cases

An irrevocable trust that keeps an asset out of your estate removes it from the estate tax base and, at the same moment, from the step-up. Rev. Rul. 2023-2 states the facts: a person “established irrevocable trust, T,” funded it with an asset “in a transfer that was a completed gift,” kept a power that made them the owner for income tax, and “did not hold a power over T that would result in the inclusion of T’s assets in A’s gross estate.” The holding: “the basis of Asset is not adjusted to its fair market value on the date of A’s death under § 1014 because Asset was not acquired or passed from a decedent as defined in § 1014(b).” Rev. Rul. 2023-2 holds that assets in an irrevocable grantor trust kept out of the gross estate get no step-up in basis at death. If the same trust’s assets are in the gross estate, they fall within 1014(b)(9) and the basis adjusts. Our step-up in basis guide covers the rest of section 1014.

The cost is easy to size. Take an unlisted fund interest bought for $400,000 and worth $1,000,000 when its owner dies and the heirs sell it (our arithmetic; the numbers are our assumptions).

Source: our arithmetic from 26 U.S.C. 1014, 2001(c) (40 percent of the excess over $1,000,000), Rev. Rul. 2023-2 and the 2026 basic exclusion amount of $15,000,000 (Rev. Proc. 2025-32, section 2.14). Rates of 23.8% assume the top long-term rate plus the NIIT; state taxes, depreciation recapture and the use of the lifetime exclusion by the gift are left out.

Reading the table (our reading): if the estate is under $15,000,000 in 2026 there is no federal estate tax to avoid, so the irrevocable route in the third row saves $0 and costs $142,800 in this example. If the estate is well over $15,000,000 the $400,000 of estate tax outweighs the income tax. Estate size, expected growth, state estate tax and the chance that Congress changes the exclusion decide where an owner falls; our estate tax exemption guide has the thresholds. A power under 675(4)(C) to reacquire trust property by substituting property of equivalent value is the usual route to getting a low-basis asset back before death, which would put it back in the estate (our reading; whether the power exists, and how to use it, depends on the trust terms and is a point for the drafting attorney).

Funding: the gift, the clock and Form 709

Putting property in a revocable trust is not a gift because you can undo it: “A gift is incomplete in every instance in which a donor reserves the power to revest the beneficial title to the property in himself” (26 CFR 25.2511-2(c)). An irrevocable trust is the other case: if the donor has “so parted with dominion and control as to leave in him no power to change its disposition,” the gift is complete (25.2511-2(b)). Three consequences for an owner of illiquid interests:

• The exclusion. The annual exclusion for 2026 is $19,000 per donee for gifts “other than gifts of future interests in property” (Rev. Proc. 2025-32, section 4.42(1)). A gift to a trust is a gift of a present interest only if the trust gives the beneficiary a present right to the property; that depends on the trust’s terms (our reading). Anything over the exclusion needs a return and uses part of the $15,000,000 basic exclusion amount. How to value an interest with no daily price, what “adequate disclosure” means and when the 3-year assessment clock starts are in our Form 709 guide; the annual exclusion rules are in our annual gift tax exclusion guide.
• The date. For stock sent to a transfer agent, the regulation says “the gift is completed on the date the stock is transferred on the books of the corporation” (25.2511-2(h)). If you want the gift in calendar year 2026, the transfer must be recorded by the fund in 2026, not just mailed (our reading).
• The carryover basis. A completed gift carries your basis to the trust. That is the same effect Rev. Rul. 2023-2 describes at death.

Trust income tax in 2026: compressed brackets and the 3.8% NIIT

A revocable trust and an irrevocable grantor trust do not change your income tax: Form 1041’s instructions say a revocable trust “is treated as a grantor type trust for tax purposes” and that “most people that have revocable living trusts will be able to use Optional Method 1.” The compressed brackets matter only for a non-grantor trust, one with no 671 to 677 power, which is a separate taxpayer. A domestic trust must file Form 1041 if it has any taxable income or “gross income of $600 or more (regardless of taxable income).”

Source: Rev. Proc. 2025-32 (irs.gov), read October 20, 2026. For a single filer the 22% bracket starts at $50,400 and 37% at $640,600 (Table 3); for joint filers 37% starts at $768,700 (Table 1).

The net investment income tax has its own trust rule. Section 1411(a)(2) imposes 3.8% on the lesser of the trust’s undistributed net investment income or the excess of its adjusted gross income “over the dollar amount at which the highest tax bracket in section 1(e) begins.” The Form 8960 instructions say so in plain words: “The applicable threshold amount is the dollar amount at which the highest tax bracket in section 1(e) begins for the tax year.” For 2026 that is $16,000 (Table 5, our reading), against the fixed statutory amounts of $250,000 for joint filers and $200,000 for others in 1411(b). Rents, REIT and BDC dividends and gains on unlisted interests are net investment income unless derived in the ordinary course of a trade or business that is not passive or trading (26 U.S.C. 1411(c)(1), (c)(2)); our NIIT guide for real estate explains which.

Same income, three taxpayers (our arithmetic; taxable income equal to the amount shown, no deductions, no other income):

Source: our arithmetic from Rev. Proc. 2025-32 Tables 1, 3 and 5 and 26 U.S.C. 1411(a)(2). Individuals owe no NIIT in these rows if their modified adjusted gross income stays under $200,000 (single) or $250,000 (joint).

At $100,000 the trust’s combined bill is $38,123, or 38.1% (our arithmetic). A $100,000 long-term gain kept in the trust costs $18,692.50 of income tax plus $3,192 of NIIT; a single filer with no other income would pay $7,582.50 on the same gain (our arithmetic, ignoring the standard deduction). The way out is distribution: a trust deducts income it distributes, up to distributable net income (26 U.S.C. 661(a)), and the beneficiary includes the amount in income (26 U.S.C. 662(a)), taxed at the beneficiary’s rates. Whether a trustee may or must distribute is set by the trust document (our reading). The compression is the reason sponsors of irrevocable trusts for income-producing property either make them grantor trusts or plan for distributions.

When a revocable trust becomes irrevocable at your death, it becomes a separate taxpayer. A trustee and executor can elect under section 645 to treat a qualified revocable trust “as part of the related estate during the election period” (Form 1041 instructions, Form 8855).

The Medicaid look-back

Federal law sets a 60-month look-back and the rules for trusts; each state’s plan applies them to its own benefits. The look-back is “36 months (or, in the case of payments from a trust or portions of a trust that are treated as assets disposed of by the individual pursuant to paragraph (3)(A)(iii) or (3)(B)(ii) of subsection (d) or in the case of any other disposal of assets made on or after February 8, 2006, 60 months)” (42 U.S.C. 1396p(c)(1)(B)(i)).

Source: 42 U.S.C. 1396p(c) and (d) (United States Code, 2024 edition, govinfo.gov). Penalty periods, resource limits and estate recovery are state rules we did not read.

The mortgage: Garn-St Germain paragraph (d)(8)

The paragraph is (d)(8): a lender “may not exercise its option pursuant to a due-on-sale clause upon” — “(8) a transfer into an inter vivos trust in which the borrower is and remains a beneficiary and which does not relate to a transfer of rights of occupancy in the property.” Subsection (d) applies to a loan on “residential real property containing less than five dwelling units.” The regulation, 12 CFR 191.5(b), covers “any loan on the security of a home occupied or to be occupied by the borrower” and, in (b)(1)(vi), protects a transfer into an inter vivos trust “in which the borrower is and remains the beneficiary and occupant of the property,” unless the borrower refuses to give the lender reasonable means of notice of later transfers.

What that means for the two trusts (our reading):

• Revocable trust where you are the beneficiary and keep living in the home: inside (d)(8) and (b)(1)(vi).
• Irrevocable trust with you as a beneficiary (for example, a trust that pays income to you): the text of (d)(8) is satisfied, because “is and remains a beneficiary” does not say revocable. But a right to the income for life also puts the property in your estate under 2036(a)(1), so that version gives up the estate-tax purpose of an irrevocable trust.
• Irrevocable trust for your children only: you are not a beneficiary, so (d)(8) does not apply. The transfer falls outside subsection (d), where the exercise of the option “shall be exclusively governed by the terms of the loan contract” (b)(2). Ask the lender in writing before you sign the deed.
• A rental or a building with five or more units: the statute does not reach five or more units and the regulation is written for an occupied home; our living trust deed guide covers the open question for a one-to-four-unit rental, DSCR loans and the three state examples.

Property tax

Whether a transfer into either kind of trust triggers a reassessment is decided by state law, and the states differ. We state no federal rule. Our living trust deed guide reads California, Texas and Florida; for any other state, ask the county assessor.

Fund shares, DST and LP interests: what the sponsor and transfer agent ask for

Title to a fund interest is a book entry at the fund’s transfer agent, or a signature page in a partnership agreement. The documents we read on October 20, 2026 show the practical frictions:

Source: the three SEC documents above and 17 CFR 230.501 (eCFR, current to October 15, 2026). We did not read the operating agreements of any particular DST or limited partnership; those set the transfer terms for their own interests.

Three points follow (our reading). First, a grantor trust is disregarded for income tax (26 U.S.C. 671), so retitling an interest into a revocable trust normally leaves the same taxpayer; a non-grantor trust is a different taxpayer, which matters for a 1031 exchange, a depreciation schedule or a K-1 recipient. Our DST guide explains the DST ownership rule. Second, a transfer made to fund an irrevocable trust is a completed gift of an interest the fund may value with no market price (see the Form 709 guide above). Third, the order of questions is practical: ask the fund first, because the sponsor can refuse a transfer that the tax rules would allow.

Which one fits: the decision

These are the situations in which each answer tends to follow from the numbers above (our reading, not a recommendation).

• You want to avoid probate and plan for incapacity, and keep control: a revocable trust does it at no gift tax and no change in your income tax; see our probate guide. It does nothing for estate tax, Medicaid or creditors.
• Your estate is under $15,000,000 (2026) and your assets are heavily appreciated: an irrevocable grantor trust outside the estate saves no federal estate tax and, under Rev. Rul. 2023-2, costs your heirs the step-up. State estate taxes are a separate check.
• Your estate is above $15,000,000 and the assets are growing: moving them out can beat the basis cost, which is why specialised trusts such as a GRAT or a QPRT exist; so does a family limited partnership for discounts.
• Long-term-care planning inside five years: the irrevocable trust’s 60-month clock is the constraint; the part of the trust that can pay you stays countable.
• The asset is an unlisted fund interest: the fund’s consent and re-registration terms may decide before any tax rule does.

What an owner can do with this

• Read the loan note first. Find the due-on-sale clause and see whether you are, and remain, a beneficiary of the trust you plan to use; get the lender’s written consent if you are not.
• Ask each fund for its trust checklist. Which documents (certificate of trust, trustee ID), whether a signature guarantee is needed, whether reinvestment continues, whether a transfer-on-death form is cancelled and whether the sponsor will accept the trust as an investor.
• Put a number on the basis you would give up. For each appreciated asset, write down cost, current value and the tax at 23.8% on the gain; compare it with the estate tax at 40% on the portion above $15,000,000.
• Time the gift. If an irrevocable transfer is meant for calendar year 2026, confirm the date the fund will record it.
• Check the five-year window if long-term care is a concern, and keep a record of the date the trust was funded.
• Check the state. Property tax, transfer tax and trust law are state law; none is covered here beyond the examples linked above.

FAQ

Sources, read and saved on October 20, 2026: 26 U.S.C. 661, 662, 671 to 677, 1014, 1411, 2001, 2036 and 2038, 42 U.S.C. 1396p and 12 U.S.C. 1701j-3 (United States Code, 2024 edition, govinfo.gov); 26 CFR 25.2511-2, 12 CFR 191.5 and 17 CFR 230.501 (eCFR, current to October 15, 2026); Rev. Rul. 2023-2 and Rev. Proc. 2025-32 (irs.gov); Rev. Rul. 2004-64 (Internal Revenue Bulletin 2004-27, irs.gov); IRS Private Letter Ruling 201730012 (July 28, 2017), which describes Rev. Rul. 85-13, whose own text we could not retrieve from irs.gov; Instructions for Form 1041 and Instructions for Form 8960 (2025, irs.gov); Starwood Real Estate Income Trust prospectus (SEC accession 0001193125-26-037764); Cohen & Steers Income Opportunities REIT prospectus (0001193125-26-157074); HPS Corporate Capital Solutions Fund subscription agreement, exhibit 4.1 to Form 10-K (0001628280-26-020820). Sums, comparisons and the worked examples are our arithmetic, with the assumptions stated; interpretations marked “our reading” are ours. State law, state Medicaid plans and the terms of any particular trust, loan or fund are outside this page. This is analysis of public documents, not investment, legal or tax advice.