Trust Administration in Westlake Village

Trust Administration in Westlake Village

Being named successor trustee of a Westlake Village estate is a significant responsibility. These are often complex estates with multiple properties, investment portfolios, business interests, and beneficiaries who have opinions about how administration should proceed. The legal requirements are the same whether the estate is $300,000 or $5 million, but the stakes and the complexity are much higher at the wealth levels common in Westlake Village.

I am an estate planning and trust administration attorney serving Westlake Village and all of Ventura County. I do this work over Zoom or phone, and a mobile notary comes to you for signing. I know how trust disputes play out in both Ventura and Los Angeles County courts, and I know how quickly a well-intentioned trustee can create personal liability by not understanding the rules. If you have just stepped into the trustee role, call before you do anything. For estate planning that avoids putting your own successors in this position, see estate planning in Westlake Village.

The first notice that has to go out

Cal. Prob. Code §16061.7 requires you to notify every trust beneficiary and every statutory heir within 60 days of the settlor’s death. The notice itself is not complicated, but getting it right matters because it starts a 120-day period for challenging the trust. If you fail to send it, that shortened contest window never begins, and the general limitation rules apply instead. For a Westlake Village estate where a beneficiary might be motivated to challenge the trust if they feel they were treated unequally, leaving that window unstarted is exactly the wrong move.

Keeping beneficiaries informed along the way

Beyond the initial notice, a trustee has an ongoing duty to keep beneficiaries reasonably informed about the trust and its administration. That does not mean answering every question instantly or providing a running commentary on every decision, but it does mean beneficiaries are entitled to enough information to protect their interests. In a Westlake Village estate with several beneficiaries and multiple asset classes, silence is often what triggers suspicion and litigation, even when the trustee has done nothing wrong. Regular, documented communication is one of the simplest ways to prevent a dispute before it starts.

Trustee compensation and reimbursement

A successor trustee is entitled to reasonable compensation for the time spent administering the trust, and to reimbursement for out-of-pocket expenses paid on the trust’s behalf. Most Westlake Village trusts either set a specific fee in the trust instrument or default to a reasonable hourly or percentage-based rate. What counts as reasonable depends on the complexity of the estate, the time actually spent, and local custom, and it is a frequent source of friction when a family member trustee pays themselves an amount other beneficiaries consider excessive. Documenting time spent and the basis for any fee taken protects the trustee from a later challenge and is one of the simplest safeguards available.

Managing complex assets during administration

A Westlake Village estate might include a lakefront home, a brokerage account with significant equity positions, a business interest, and a vacation property elsewhere. Each of those needs to be inventoried, valued at the date of death, and eventually transferred or liquidated appropriately. Business interests may need a formal appraisal. Real estate requires a decision about whether to sell during administration or distribute in kind. Investment accounts need to be managed conservatively while the trust is open, and you as trustee are personally responsible if you make imprudent investment decisions. The duty of prudent investment is not waived just because you did not choose the assets.

Personal liability and why it matters at this level

At lower estate values, trustee mistakes sometimes go unchallenged because the cost of litigation exceeds the benefit. At Westlake Village estate values, that calculation flips. A beneficiary who believes the trustee favored another beneficiary, paid themselves too much, or mismanaged an asset has real financial incentive to pursue the claim. Trustee liability is personal, meaning your own assets are at risk. I help trustees understand what they can and cannot do at each stage to reduce the risk of personal liability. For high-net-worth estates, connecting with a tax professional during administration is also important because income and estate tax filings during administration can be complex. Living trust planning for your own estate is the way to protect your own successors from this situation.

What California trust administration law requires

Cal. Prob. Code §16060 establishes the trustee’s general duty to keep beneficiaries reasonably informed of the trust and its administration, the standard behind the communication practices described above. Cal. Prob. Code §16062 requires the trustee to account to beneficiaries at least annually, on a change of trustee, and on termination of the trust, and that accounting has to show every receipt, disbursement, and asset under administration in enough detail for a beneficiary to evaluate whether the trustee acted properly. And Cal. Prob. Code §15642 gives a beneficiary the right to petition the court to remove a trustee for breach of trust, which is the enforcement mechanism behind every one of these duties. A trustee who understands these three statutes from the outset, notice, accounting, and the removal standard, is in a fundamentally stronger position than one who learns them after a beneficiary has already filed a petition.

Where does a Westlake Village trust administration touch the county?

Most of a trust administration happens outside a courtroom, and a trustee acts without court authorization on the powers the trust and the statutes give (Prob. Code § 16200). The county still matters at three points: the recorder, the assessor, and any petition. A house inside the City of Westlake Village is in Los Angeles County. The Ventura County side of the old Westlake community is Thousand Oaks. ZIP codes 91361 and 91362 cross the line, so I confirm the side from the vesting deed first.

The recorder holds the deed and any affidavit you record after the death. The assessor receives the change in ownership statement. A petition goes to the court for the principal place of administration, meaning the usual place where the trustee’s day-to-day work is done (§ 17002(a)). For a Los Angeles County trust that court sits at Stanley Mosk. For a Ventura County trust it sits in Oxnard.

	House in the City of Westlake Village	House on the Thousand Oaks side
County	Los Angeles County.	Ventura County.
Where a petition is heard	Stanley Mosk.	Oxnard.
Change in ownership statement	Los Angeles County recorder or assessor.	Ventura County recorder or assessor.

What does administration keep off the table on a typical Westlake Village home?

Probate compensation is set by a schedule. Trust compensation is not. On the typical Westlake Village home, valued at $1,570,507 in the Zillow Home Value Index for August 2026, the schedule in Prob. Code §§ 10800 and 10810 would allow an executor and an attorney each $28,705, or $57,410 together, figured on gross value.

Who	What sets the pay	Typical home
Executor in a probate	§ 10800 schedule	$28,705
Attorney in a probate	§ 10810 schedule	$28,705
Successor trustee	The trust, or reasonable compensation (§ 15681)	Depends on the work

A trustee is still accountable for what is taken. Each account has to show the trustee’s compensation and the agents hired and their pay (§ 16063(a)). That is the number a beneficiary compares against the hours worked.

What does the trustee need in hand to deal with the house?

Start with proof of authority. A certification of trust does that. The trustee may present one instead of handing over the trust instrument, and it can confirm the trust’s existence, the trustee’s powers, and the legal description of real property held in it (Prob. Code § 18100.5). The certification signed by the acting trustee may be recorded with the county recorder where the property sits. That keeps the family’s dispositive terms private while a title company gets what it needs. See certification of trust for the form. A trustee who has it, plus a date-of-death appraisal, moves faster with a title company than one who has to send the trust document around.

Get the date-of-death appraisal before anything else touches the house. Property that passes from a decedent generally takes a basis equal to its fair market value on the date of death (26 U.S.C. § 1014(a)(1)), and that includes property the decedent held in a revocable trust with the right to revoke it (§ 1014(b)(2)). On a house held for decades, that new basis can wipe out most of the gain on a later sale. The appraisal is the evidence for it.

The house needs care while it waits. Every neighborhood in the city except Southridge Trails has a homeowners’ association, so the dues and any transfer requirements go on the trustee’s list. The insurer needs to know the owner has died and who now manages the property. The county paperwork runs on a clock too: for trust property, the change in ownership statement is due to the county recorder or assessor within 150 days after the date of death (Rev. & Tax. Code § 480(b)). If a child plans to move in and keep the parent’s tax base, see Prop 19 and an inherited house before anyone signs a listing.

Questions Westlake Village clients ask

How long does trust administration take for a complex estate?

In my experience, eighteen months to two years is common for complex estates, such as those with business interests or real estate to sell. The 120-day contest window and final tax filings set the floor, and selling real estate or resolving business interests extends the timeline.

Do I have to use a CPA for the trust’s tax filings?

You do not have to by law, but you should. A trust must file its own income tax return once the settlor dies. Estates with business interests, investment portfolios, and real estate generate complex tax issues during administration. A CPA experienced with trust taxation is worth the cost.

Can I decline to serve as trustee?

Yes. A named successor trustee has the right to decline. If you are uncomfortable with the complexity or the family dynamics, declining is better than accepting and making expensive mistakes. The trust should name a successor trustee in that event, or the court can appoint one.

What happens if a beneficiary thinks I am mismanaging the trust?

Under Cal. Prob. Code §15642, a beneficiary can petition the court to remove a trustee for breach of trust, and §16420 lists other remedies. Keeping thorough records, providing the required accountings under Cal. Prob. Code §16062, and communicating proactively are the best ways to prevent that petition from ever being filed, and the best defense if one is.

Does a trustee need a court order to sell a Westlake Village house held in the trust?

Usually not. A trustee has the powers the trust instrument gives and the powers conferred by statute without court authorization (Prob. Code § 16200). Read the trust first, because it can limit those powers. If it does, I tell you before a listing goes up.

What is the tax basis of the house after my parent dies?

Generally its fair market value on the date of death (26 U.S.C. § 1014(a)(1)). Property in a revocable trust that the decedent could revoke is treated as acquired from the decedent (§ 1014(b)(2)). Get the appraisal dated to the date of death.

Do I file anything with the Los Angeles County Assessor after a death?

Yes, if the house is in Los Angeles County. Trust property carries a 150-day deadline. The trustee or transferee files a change in ownership statement with the county recorder or assessor within 150 days after the date of death (Rev. & Tax. Code § 480(b)). A house on the Ventura County side goes to Ventura County.