Selling California property held in a trust: what trustees need to know

If you’re a trustee — or a family member helping settle an estate — selling real estate held in a trust often arrives at the worst possible time, layered on top of grief and paperwork and siblings who don’t entirely agree.

The good news, and it’s genuinely good: the tax outcome on inherited property is frequently far better than families expect. Much better than selling the same property during the owner’s lifetime would have been.

Here’s an orientation to how these sales differ, what to handle before listing, and where the real risks sit.

General education, not tax or legal advice. Trust and estate matters are highly specific, and this is territory where a qualified estate attorney and CPA are not optional. Coordinating them is part of what we do.

The part most families don’t know: the basis usually resets

This is the single most important fact in a trust or estate sale, and it changes the math entirely.

When someone dies, property passing through their estate generally receives a stepped-up basis — the tax basis resets to the property’s fair market value as of the date of death, rather than what the deceased originally paid for it.

Consider what that means for a California property bought decades ago. During the owner’s lifetime, selling would have meant a taxable gain measured against that long-ago purchase price — potentially an enormous number, especially with depreciation recapture layered on top for a rental.

After death, the basis resets to current value. If the property sells reasonably soon afterward, near that value, the taxable gain can be small — sometimes close to nothing. The appreciation of an entire lifetime can be wiped out for tax purposes.

Families sometimes spend considerable energy on elaborate tax strategies for a sale that, correctly understood, may not generate much taxable gain in the first place. It’s worth establishing this early, because it changes what you should be optimizing for.

An important caveat: not every trust works this way. Whether the step-up applies depends on the type of trust and how the property was held. Which brings us to the distinction that governs everything.

Revocable versus irrevocable changes the answer

These two words determine most of the tax treatment, and families often don’t know which one applies to them.

A revocable living trust — the common estate-planning vehicle — is treated for tax purposes as though the grantor still owns the property outright during their lifetime. The trust is essentially invisible to the IRS. Property in it generally receives the step-up at death, and during the grantor’s lifetime a sale is taxed as if they’d sold it personally.

An irrevocable trust is a separate entity, and treatment varies substantially depending on how it was drafted, whether the grantor retained any interests, and what the trust was designed to accomplish. The step-up may or may not apply. Some irrevocable trusts are deliberately structured to avoid estate inclusion — which can mean no step-up.

If you don’t know which kind you’re dealing with, that’s the first question for the estate attorney, before anything else. It determines the tax picture, and the tax picture determines the timeline.

Your duties as trustee shape the timeline

A trustee isn’t a regular seller. You hold a fiduciary duty to the beneficiaries, and it constrains how you can run a sale.

In practice that usually means:

You need to establish value defensibly. Not just to price the property, but to document the date-of-death value that establishes the new basis. A formal appraisal is generally worth the cost — it protects the basis position and protects you.

You generally can’t accept a below-market offer for convenience, even if every beneficiary is impatient. Selling to a family member at a discount is exactly the kind of transaction that invites a challenge later.

Beneficiaries may need to be notified or consulted, depending on the trust document and state law. Skipping this because everyone seems to be getting along is a common and avoidable mistake.

Your authority comes from the trust document. Some trusts require specific consents or restrict sales. Read it, and have the attorney read it, before you list.

Where beneficiaries disagree about whether or when to sell, that conflict needs resolving before the property goes on the market — not during escrow, when it becomes leverage.

The California layer: Proposition 19

California owners have an additional consideration that surprises many families.

Proposition 19 significantly narrowed the ability to transfer a property’s existing assessed value to heirs. Under the prior rules, children inheriting a property could often keep the parents’ low property-tax assessment. Under Prop 19, that transfer is restricted — with a limited exception where the heir makes the property their principal residence, and conditions attached even then.

The practical consequence: a property that carried a very low annual property-tax bill for decades may be reassessed at current market value when it passes to the next generation. For a long-held California property, that can turn an inherited asset into one that costs meaningfully more to hold than the family anticipated.

This sometimes changes the decision itself. A family planning to keep a property may find the carrying cost after reassessment makes selling more attractive — a calculation worth running before committing either way. The rules have specific deadlines and filing requirements, so this is a question for the estate attorney early, not after the fact.

The sequence that avoids problems

The cleanest trust sales we’re involved in follow roughly this order:

1. Confirm authority. Read the trust document; establish that the trustee can sell and under what conditions.
2. Establish date-of-death value. Get the appraisal. This anchors the basis and is much harder to reconstruct later.
3. Clarify the tax picture. With a CPA, using the trust type and the appraised value — often this is where families learn the gain is smaller than feared.
4. Address Prop 19 and beneficiary intentions. Is anyone planning to live in it? That changes the analysis.
5. Resolve beneficiary alignment. Get agreement on the record before listing.
6. Then prepare and list the property.

Skipping step two is the most common and most costly error. Date-of-death value is far easier to establish contemporaneously than to reconstruct two years later under scrutiny.

Frequently asked questions

Do we owe capital gains tax if we sell an inherited house right away? Often very little, because the stepped-up basis resets to date-of-death value — so the taxable gain is measured only from that point, not from the original purchase price. Selling soon after death, near appraised value, frequently produces a small gain. Confirm with a CPA, since the trust type governs whether the step-up applies.

Can a trust do a 1031 exchange? Sometimes, depending on the trust structure and whether the property is held for investment. But it’s frequently unnecessary — if the step-up already reduced the gain substantially, deferring a small gain adds complexity for limited benefit. Worth checking the actual number before pursuing an exchange.

What if the beneficiaries disagree about selling? Resolve it before listing. The trust document and state law govern what happens in a deadlock, and the estate attorney should walk everyone through it. A sale that proceeds over an unresolved objection can be challenged, which is worse for everyone than a delayed decision.

Does the trust or the beneficiaries pay the tax? It depends on the trust’s terms and whether proceeds are distributed. Trusts have their own tax rates and their own compressed brackets, and distributions can shift the liability to beneficiaries. This is squarely a CPA question, and the answer can influence whether you distribute before or after the sale.

How long do we have to sell? Usually there’s no hard deadline, but several clocks do matter — estate administration timelines, the practical value of selling near the appraised date-of-death value, and Prop 19 filing windows where an heir intends to occupy the property. There’s rarely reason to rush, and rarely reason to let it drift for years either.

Do we need a real estate agent who’s handled trust sales specifically? It helps considerably. Trust sales involve documentation, disclosure, and authority questions that a standard residential transaction doesn’t, and an agent who hasn’t done one tends to discover the requirements mid-escrow. Brad Pickens (Broker, DRE# 02007206) has worked with trust sellers throughout his practice.

Where to go from here

Trust sales sit at the intersection of real estate, tax, and estate law, and the cleanest outcomes come from getting those professionals talking to each other early — before the property is listed, not after an offer is on the table.

That’s what we help trustees and families coordinate: getting oriented in plain language, then connecting you with qualified specialists so the sale is handled correctly. If you’re in the middle of this, a conversation costs nothing, and it often removes more anxiety than it adds work.