Does a BuySell Agreement override a Trust

I recently had a call with Emily, a business owner in a real bind. She’d painstakingly crafted a Revocable Living Trust five years ago, meticulously listing her shares in the family’s landscaping company as assets to be distributed equally between her two children. The problem? A Buy-Sell Agreement she signed before the Trust was created, triggered by her recent diagnosis of a progressive illness. Her business partner now insists he has the first right of refusal to purchase those shares at a price determined by the agreement, potentially leaving one child with nothing.

This is a surprisingly common scenario, and the answer, as with most legal questions, is “it depends.” After 35+ years as both an Estate Planning Attorney and a CPA, I’ve seen firsthand how these agreements can create unintended consequences when not properly coordinated with a comprehensive estate plan. The key is understanding the legal hierarchy and how each document functions.

What Happens When These Agreements Conflict?

A Buy-Sell Agreement is a contract, a legally binding agreement between two or more parties outlining the terms and conditions for the purchase of an ownership interest. Think of it as a pre-determined deal for transferring ownership. A Trust, on the other hand, is a mechanism for transferring assets according to your instructions, but it doesn’t necessarily dictate who can initiate a sale. Here’s where the conflict arises. Generally, a valid, enforceable contract – the Buy-Sell Agreement – will take precedence over the instructions in a Trust, if the agreement was executed before the Trust, and covers the specific situation unfolding. Emily’s Buy-Sell Agreement likely predates her Trust and clearly lays out the process for transferring shares upon a triggering event like disability.

The Importance of Prioritization and Integration

The issue isn’t necessarily that the Trust is invalid, but that the Buy-Sell Agreement wasn’t considered when the Trust was drafted. Ideally, these documents should be integrated. We frequently advise clients to include language in their Trusts acknowledging existing Buy-Sell Agreements and clarifying how those agreements interact with the Trust’s distribution plan. This ensures a seamless transfer and prevents disputes.

For instance, a well-drafted Trust could state that the Trustee has the authority to sell shares under the Buy-Sell Agreement and to distribute the proceeds according to the Trust’s terms. This respects the contractual obligations of the Buy-Sell Agreement while still maintaining control over the ultimate distribution of the value.

Navigating Business Interests and Valuation

As a CPA, I also emphasize the tax implications. A Buy-Sell Agreement triggers a taxable event. The sale of Emily’s shares will generate capital gains, and the valuation used to determine the sale price is critical. Proper valuation is key to minimizing tax liability and ensuring a fair outcome for all parties. It’s much easier to establish a ‘step-up in basis’ when working within the framework of a well-integrated estate plan. This means the cost basis of the shares can be adjusted to the fair market value at the time of her passing, potentially reducing capital gains tax for her children.

What About LLCs and BOI Reporting?

For clients with business interests structured as Limited Liability Companies (LLCs), it’s vital to stay current with federal regulations. As of March 2025, domestic U.S. LLCs are exempt from mandatory BOI reporting under the Corporate Transparency Act; however, executors managing foreign-registered entities must still file updates within 30 days to avoid fines of $500/day. This is a detail often overlooked, but it can have significant financial consequences.

Protecting Digital Assets with RUFADAA

Don’t forget the digital footprint. Without specific RUFADAA language (Probate Code § 870) in your Trust or Will, service providers like Coinbase and Google can legally deny your executor access to your digital assets. Emily, like many business owners, relied heavily on digital accounts for her company, and gaining access to those records will be essential for winding down her affairs.

Real Estate and the AB 2016 Petition Process

If the business also owns real estate, California’s probate laws are evolving. For deaths on or after April 1, 2025, a primary residence valued up to $750,000 qualifies for a ‘Petition for Succession’ under AB 2016 (Probate Code § 13151). This is different than the Small Estate Affidavit (strictly for real property <$69,625, used for timeshares/vacant land). However, to qualify for the Petition, the decedent's other non-real estate assets (cash, stocks, etc.) must typically remain below the separate $208,850 Small Estate limit.

Prop 19 and Property Tax Implications

Furthermore, under Prop 19, heirs can only keep a parent’s low property tax base if they move into the home as their primary residence within one year and the home’s value is within specific limits. This is a crucial consideration for business owners with real estate holdings.

Emily’s situation highlights the importance of proactive estate planning. A Buy-Sell Agreement isn’t inherently bad, but it needs to be carefully integrated with your overall estate plan to avoid conflicts and ensure your wishes are carried out as intended.

How do probate courts in California evaluate intent when a will is challenged?

In California, a last will and testament operates within a probate system that emphasizes intent, clarity, and procedural compliance. When properly drafted, a will does more than distribute property—it creates legally enforceable instructions that guide courts, fiduciaries, and beneficiaries through administration with fewer disputes and less uncertainty.

To ensure the will functions as intended, the executor must understand their executor duties, while the family should be prepared for the probate process required to enforce the document.

When a will is drafted with California probate review in mind, it becomes a stabilizing roadmap rather than a source of conflict. Clear intent, proper authority, and compliant execution protect both families and estates.

Resources for Asset Management & Transfer

• Property Tax Reassessment: California State Board of Equalization (Prop 19)
  This page details the “Base Year Value Transfer” rules. It explains that heirs can only avoid a property tax reassessment if the inherited home becomes their primary residence and a claim is filed within one year of the date of death.
• Real Estate Probate (AB 2016): California Probate Code § 13151 (Petition for Succession)
  The specific statute for the AB 2016 process. It outlines the requirements for using a court-approved “Petition” (not an affidavit) to transfer a primary residence worth $750,000 or less (gross value) for deaths occurring after April 1, 2025.
• Small Estate Affidavit: California Probate Code § 13100 (Personal Property)
  Access the statutory language for the “Small Estate Affidavit.” This procedure is strictly for Personal Property (cash, stocks, vehicles) and is limited to estates with a total value of $208,850 or less (effective April 1, 2025).
• Federal Estate Tax: IRS Estate Tax Guidelines
  The authoritative federal resource for estate valuation. It reflects the 2026 exemption increase to $15 million per person established by the One Big Beautiful Bill Act (OBBBA), which is critical for high-net-worth asset planning.
• Unclaimed Assets: California State Controller – Unclaimed Property
  The primary portal for executors and heirs to search for “lost” assets—such as forgotten bank accounts, uncashed dividends, and insurance benefits—that have been remitted to the State of California for safekeeping.
• Business/LLC Compliance: FinCEN – Beneficial Ownership Information (BOI)
  The official portal for corporate transparency reporting. While many domestic U.S. LLCs received exemptions in 2025, executors managing foreign-registered entities or specific non-exempt structures must still consult this resource to ensure compliance.