
About us





We’ve been digging into the firm history to share it with you. Sharing the picture books (yes we have some), the firm relied on one of our artist friends to create a pictorial history of our founders. Hanging in the office hallway in honor of our friend and retired partner, Thomas A. Haeuser, this piece displays the succession of lawyers; albeit a succession plan offering peace of mind to generations of clients. After all, peace of mind and solid counsel is what we do.
In a town full of nonprofits, we’re excited to share the new things in the works. … Read More
Dr. Genevieve Roche, physician turned wine entrepreneurNow, in April, as a society we honor all things pride with … Read More





Trusts can be set up to be revocable in case you want to change your mind at a future date. … Read More
A very cool robot graced our Halloween open house this year. We are lucky enough to work with a start-up company focused on robotics, hence the visit. Their robots use artificial intelligence to interact with humans or other robots. While not frequent visitors to the Plaza, these robots provide emotional support in healthcare, learning, and other environments, including a special Halloween visit to Sonoma.… Read More

Here at SLP, we are grateful for the rewards of lawyering north of the bustling SF Bay Area. Here we get to practice law, raise our families, and provide civic engagement and service. Our lives are enriched because we get to offer legal advice and services to our friends and neighbors throughout the Wine Country … Read More


In this situation as in many others, the law often lags behind the issues of the day. This leaves individuals, including estate planners and professional fiduciaries with the question of how to counsel clients as to assets both now and in the future. Presently, the California Probate … Read More
Here are some of the ideas we’re working on to enhance our legal counsel for the families and small businesses upon which Sonoma is based, and for those among us who need our help.
1. TechForward Sonoma—stay tuned for video featuring an online Sonoma History
Tour
2. CarePartners Initiative—elevating elder care and support
3. Sonoma History and Local Artist Retrospective—open-door office visits for a glimpse of Sonoma history past and present coming soon
4. Celebrate Diversity—collaborating with community members to highlight different cultures and ways of life, starting with Ana Escobar’s family recipe below.
Cumulatively, these ideas forge a new … Read More

As a practice serving the legacies of families and their businesses, numerous tools need to be at-the-ready to fit the situation. When it comes to an intimate family business owned by two individuals, there is a particular corporate structure that may be considered: the Close Corporation.
Many think of them as a partnership dressed as a corporation. A close corporation refers to a corporation under Corporations Codes Section 158 and 300(b). In general, this type of corporation involves situations with few shareholders. It is ideal for situations where the owners prefer flexibility, preferring to streamline the usual formalities of … Read More

Five Common Legal Issues Caregivers May Face
In her upcoming keynote address at the CarePartners Initiative Forum on May 6, 2023, SLP partner Mary Piasta combines her estate planning experience with a passion for protecting what matters most to provide a comprehensive overview of the most common legal issues that caregivers caring for older adults with dementia need to consider:


Each of our lawyers got their

Sometimes an estate goal is to effectively omit someone from the parade of beneficiaries. This type of disinheritance must be done properly to minimize the risk of litigation and maximize distributions to intended beneficiaries.
In 2010, California law added hoops to make disinheritance more difficult to withstand a contest. This law does require specific language in a bequest. California law presumes that direct heirs (children and spouses) will be provided for in one’s estate planning. That said, California, unlike Napoleonic countries does not require this type of gift.
In California, one cannot simply omit them from their Will and/or Trust. … Read More

Thomas A. Haeuser (retired)

We are proud and pleased to announce that our long-time partner Thomas Haeuser (retired) will be taking on a new role at the firm in the new year. Effective January 1 2022, Tom will continue to serve in an advisory capacity, taking a step back from active practice to focus on community activities. Those around town already know Tom for his presence on the Plaza and his unflagging efforts to make our town and the surrounding community a special place for … Read More

The benefits include circumventing the standard California business tax and asset protection. In addition, a DST may be … Read More

Change in the Law
Effective February 16, 2021, Prop. 19 modified the reassessment exclusion for parents and grandparents wishing to pass down their property to their children or grandchildren who were not going to live there, leaving certain estates vulnerable.
What About the Exclusion Limits?
Prior to Prop. 19, primary residences of unlimited value could be transferred avoiding reassessment up to an additional $1 million of assessed value. This also had zero requirement that the child lives at that property. … Read More
Estate Planning

Top 10 Year-end Estate Planning Checklist

In a recent presentation to realtors, Real Estate and Elders, SLP partner Mary Piasta provided a introduction to elder abuse, capacity and undue influence. Offering a roadmap for understanding and navigating issues of elder abuse in real estate, Mary focused her presentation on the applicable laws, rules and concerns for real estate professionals concerning capacity, financial exposure, warning signs, and resources.
For more information, please email mary@sonomalawpartners.com or call 707.996.2131.… Read More
Prop 19 & Entities: Legal Update and Estate Planning Strategy

Described as a critical piece of housing legislation, SB 9 which was signed into law by Governor Newsom this September will no doubt change the future of housing investments and opportunities. The ripples will also extend into property tax issues at a local level.
According to U.S. Census records there are over 6 million detached single-family dwellings in the State of California. Allowing units to be built adjacent to or within existing single family homes might resolve the housing crisis. “The intent of SB 9 is clear – to streamline the process so homeowners can create a duplex or subdivide … Read More

Results-driven representation in key areas of law including issues impacting womenThere has never been a better time in history to be a woman, yet women still face a daunting array of challenges, especially when it comes to legal issues. We work hard to make our services accessible to those who need us most.
The Femme Project draws together professionals committed to exceptional client service, focused on those who serve the unique needs of women or those who identify as them. Collectively, we leverage our deep trench of resources for women whether it is in finance, tax, real estate, banking, … Read More
California Cares A Lot
How California Law Helps Seniors Avoid the Scenario in the Netflix movie, I Care A Lot
April 16th 10:00 AM to 11:00 AM PT
In case you missed it…
View Presentation courtesy of Vintage House Sonoma
This complimentary seminar features Anthony Valluzzo, a partner at the Sonoma law firm of Sonoma Law Partners PC. Tony draws on a wealth of estate planning experience to craft solid legal strategies that provide peace of mind for life and after. While not as chilling as the movie version, Tony will provide an overview of California law addressing court-appointed conservatorships, … Read More

AB2257 and PROP 22 exempted app-based delivery and transport companies if certain things are met. AB 2257 recasts and clarifies various exemptions including but not limited to:
The above are all … Read More
The December relief package created a second draw for businesses that have exhausted 
Under the new law, AB 685 if an employer receives notice of a “potential exposure to COVID-19” the employer must provide various notices. There is a three-step process for doing so.


Goals – consider the end goals of the sale. Is it tax minimization, liability transfer, a life change? Keeping an eye on … Read More

2021 laws impact local business in several key areas. Already challenged by the economic 
To learn more:
… Read More
The Biden team is just beginning to look into ways to capture some of the stratospheric increases in wealth during the last few years. As of today they include the elimination of step-up in basis for inherited assets and being even more aggressive than the sun set provisions, lowering the exemption amounts to 2009 of $3.5 million for estates and … Read More

The uniqueness of California comes from its position to recover from the economic fallout. As one of the largest economies in the world, California has the tools, population and culture to rebound quickly and thoroughly.
Property values have remained high, even continuing to increase in suburbs and areas outside of the city centers. California’s state government … Read More

Office has released the fee schedule for 2021,
available on its website available at https://www.uspto.gov/learning-and-resources/fees-and-payment/uspto-fee-schedule.… Read More

For the estate planning side of things, we like to review the status of things through the year to ensure your wishes are properly recorded in your documents. Have there been any changes in your holdings? Did you move? Are there new family members? Are there any new desires for decision makers? Are your beneficiaries current?
For the business side of things, it is prudent to do … Read More

These sort of things are what is referred to as ‘intellectual properties’ and if you have a will or estate plan that includes directives for your business you might think more about protecting these aspects to your business or endeavor.
Under the law, in the broadest sense an intellectual property is an abstract item such a concept, ideas or formula and so on. To protect things … Read More

Your car insurance policy might have your daughter or son listed as a dependent. Even so, currently in the eyes of the law your 18 to 19-year-old college bound student is considered an adult.
What that means is that you as parent must be extra prepared to manage through a potentially difficult bureaucratic labyrinth of … Read More

Uber and Lyft are the largest ride-share companies that use app-platform technologies to conduct business. In fact, as noted by the San Francisco Chronicle, Uber is proceeding to buy Postmates, a food delivery app that is similar to DoorDash and GrubHub for over $2 billion in stocks.
Some experts note that Uber and such companies have been able to operate and be … Read More
Recently as marriage equality and identity classifications have been critiqued more closely by the LGBTQ community, here’s some info about name changes.
Basically it’s not that difficult.
Anybody can change their name legally. Just make sure it is not to commit fraud or make a false identity.
The simplest and most common is when people marry.
Today’s customs and attitudes about marriage lets women keep a “maiden name” or allows for a hyphenated name.
Hyphenated names are used in England. Historically, it has been part of the class or caste-system in English society. Hyphenated names were passed down as a … Read More
by Mary Piasta

For example, one entrepreneur went through bankruptcy four times in his life and left a legacy including a private foundation. For others it means wiping the slate clean to rebuild their wealth.
Historically speaking bankruptcy was a way to depart from the English precedent … Read More

Referred to simply as an LC, this is something that is typically furnished by a bank. Often companies will obtain a letter of credit that by their nature states it … Read More
by Mary Piasta
Legal Strategies for Blended FamiliesEstate planning can be a simple, positive experience or a tedious, complex one. Much of whether it is one versus the other involves whether the client has been married or had a domestic partner that they separated from. It becomes even more of the latter when the client remarries, especially more than once.
The first series of questions needed from such a client pertain to the terms of their dissolution agreement, and if a prenuptial agreement was entered into for the prior relationship, as well as the latest. Conditions such as alimony, … Read More

While estate planning benefits all individuals regardless of gender, there are reasons why estate planning has different importance to women.
Factors both economic and cultural play a part in this discriminatory unequal treatment of women according to Haeuser, Valluzzo & Piasta LLP, Partner Mary Piasta who heard from Betsy Butler, the current Executive Director of the California Women’s Law Center. A former state Assembly member, Ms. Butler explained that statistics paint a picture of why women need estate planning.
In general, women are more likely to be poor in old age than men. Nearly two-thirds of people … Read More

As states and municipalities are taking initiatives on their own, regardless of Federal intervention, business closure orders are nothing new right now. But as this is the second time this has happened in our county, there are now many examples of how businesses have pivoted to modify their operations to stay open during this time.
Before we get to that, the recent closure order requires high-risk businesses to close. The lists of businesses included are salons, theaters, wineries and indoor-dining.
Indoor service is the theme here. If businesses are able to offer services outside, then there are … Read More

Our firm stance is that people are people and that in general estate planning is the same for all families.
Dying without a will or trust, or even a poorly written one also means it is subject to attack through consternation rules. For LGBTQ people, especially this means that someone who does not like where you are leaving property can protest for various reasons. (For example, they were forgotten, they have the right to property, etc.).
An estate planning consultation always in California begins with issues of legality of marriage, parenting rights and property rights. While the … Read More

Sometimes folks come in with specific questions about their estate plans. One such question is whether their step-children will inherit? As with any question, the answer depends upon various things and the strategy driven by the desired objectives.
For starters, a stepchild is a child of a partner or spouse that you haven’t adopted. If you have adopted them, they are your children.
The answer then turns on what sort of estate documentation exists, if any. If there is a will and/or a trust, sometimes those documents answer the question.
Often there are no estate documents. In … Read More

Check out our recent update, FACTS over FEAR – Financial, Legal and Real Estate Updates, hosted by The Sonoma Brain Trust. For related discussions of other finance, real … Read More

Of course, before getting into the nitty gritty, as professionals we need to provide a disclaimer that the answers are based on current and proposed federal law and guidance from the Small Business Administration available as of June 4, 2020. Interpretations of the law and SBA guidance … Read More

This based upon a recent survey also indicated that wineries anticipate a decrease in the purchase of grapes from growers for wine production somewhere between 9 to 22 percent. With layoffs of workers and canceled events numbering in the thousands, some estimates tally that financial loss just for the month of March (when the virus went into “Secure In Place” ordinance mode) reached $40,439,764.
While by that … Read More

By way of background, California Governor Gavin Newsom issued a COVID-19 Eviction Defense Ordinance formally referred to as Executive Order N-28-20. While the Sonoma County Board of Supervisors agreed with Gov. Newsom’s executive order last month to limit residential tenants from evictions due to economic impact … Read More

For years folks have benefited from renting parts of their dwellings or ancillary buildings without the benefit of permits. Technology platforms like Airbnb play into this by allowing an individual to list a property as available as a short-term rental without requiring any permit or verification of such. The result? Many entrepreneurial folks were able … Read More

A solid estate plan also can provide peace of mind in moments of uncertainty, a light in the dark, or the clarity in the fog. It’s a rather simple process. According to … Read More