Ontario, California — High-Asset Divorce Attorneys

High-Asset Divorce Attorneys
for Complex Financial Estates

Haslam Perri Law Firm is recognized for providing experienced representation to individuals with significant financial holdings in complex divorce cases. With forensic accountants, business valuators, and securities specialists on our team, we ensure every asset is accurately valued and fully protected throughout San Bernardino County.

Tens of Millions Represented
Holdings of significant financial complexity
Full Expert Team On Call
Forensic accountants, valuators, specialists
Board-Certified Specialists
Top 1% of CA family law attorneys — AV Rated
Individual Attention — Always
You will always know where your case stands

High-Asset Divorce — Ontario CA

Experienced Representation for Complex, High-Asset Divorce Cases

Haslam Perri Law Firm is recognized for providing experienced representation to individuals with significant financial holdings who are involved in complex divorce cases. Over our many years of practice, we have developed relationships with independent resources who ensure that the valuation of community property and personal income is fairly calculated and fully accounted for. Our attorneys have represented individuals with financial holdings in the tens of millions of dollars.

Our lawyers have more than 40 years of experience navigating complex, high-asset divorce issues in Ontario, California. By working with a team of forensic accountants, business valuation professionals, and securities specialists, we ensure that your rights, your financial interests, and your personal success are protected in the final property settlement.

Personal attention matters in a high-asset divorce case. You will receive individual attention and one-on-one advice throughout your case. You will always know where your case stands and what to expect — so you can diligently plan for your future.

  • Representing individuals with holdings in the tens of millions
  • Forensic accountants, valuators, and securities specialists
  • Individual attention and one-on-one advice throughout
  • Negotiation and litigation — both approaches available
  • Board-certified — AV Rated by Martindale-Hubbell
$10M+
Estates Handled
40+
Years Experience
1%
Board-Certified
AV
Martindale Rated

Financial Assets We Handle

  • Business valuation and ownership interests
  • Securities and investment accounts
  • Deferred compensation and executive benefits
  • Real estate and property appraisals
  • Hidden and complex assets
  • Domestic partnership property settlements

Our Expert Team

The Resources to Handle the Most Complex Financial Estates

High-asset divorce requires more than legal expertise — it demands a coordinated team of financial specialists. We have developed long-standing relationships with independent professionals who bring precision and credibility to every complex case.

High-Asset Services

Comprehensive Representation for Complex Financial Estates

We offer the resources and experience to handle property settlement cases involving the most complex financial assets — from business interests and securities to real estate portfolios and deferred compensation arrangements.

In addition to standard marital asset division, our lawyers handle high-asset property settlements involving domestic partnerships — giving same-sex couples and domestic partners the same rigorous, expert representation as any other high-net-worth client.

"Over our many years of practice, we have developed relationships with independent resources who ensure that the valuation of community property and personal income is fairly calculated and fully accounted for. Our attorneys have represented individuals with financial holdings in the tens of millions of dollars."

— Donald Glen Haslam, Haslam Perri Law Firm

Client Testimonials

What Our High-Asset Divorce Clients Say

Client names withheld to protect privacy and confidentiality.

★★★★★

"My divorce involved a complex estate with business interests, stock options, and significant real estate. Haslam Perri assembled the right team of experts and protected every component of my financial holdings."

Executive Client — Confidential
High-Asset Divorce — San Bernardino County
★★★★★

"Donald Haslam's team handled my high-asset divorce with the discretion and expertise my situation demanded. Every asset was properly valued and my financial future was fully protected. Outstanding attorneys."

Business Owner — Confidential
Complex Divorce — Inland Empire
★★★★★

"I had significant holdings across multiple business entities and investment accounts. Haslam Perri's forensic accountant and securities specialist made sure nothing was missed. The settlement was exactly fair."

Senior Executive — Confidential
High Net Worth Divorce — Ontario, CA

Frequently Asked Questions

High-Asset Divorce — Questions Answered

Clear answers to common high-asset divorce questions in California. Contact us to schedule a free consultation — individual attention from our experienced team from day one.

High-asset divorces involve significantly larger and more complex marital estates — including business interests, investment portfolios, real estate holdings, stock options, deferred compensation, trusts, and international assets. The valuation of these assets requires specialized experts including forensic accountants, business valuators, and securities specialists. The stakes are substantially higher — errors in valuation or overlooked assets can cost you millions. At Haslam Perri Law Firm, we have represented individuals with financial holdings in the tens of millions of dollars, and our team of independent specialists ensures every asset is accurately valued and fully accounted for.

We employ a systematic, multi-professional approach to asset identification and valuation. Our attorneys work with forensic accountants who analyze tax returns, bank statements, business records, and investment portfolios. Business valuators apply accepted methodologies to determine fair market value. Securities specialists evaluate stock options, restricted stock, and investment portfolios. Real estate appraisers assess all property holdings. We also investigate potential hidden assets — including offshore accounts, cryptocurrency, and underreported business income — to ensure the complete marital estate is identified and fairly divided.

Stock options and deferred compensation earned during the marriage are community property subject to division. The allocation formula considers the grant date, vesting schedule, and date of separation to determine the community property component. Unvested options may also have a partial community interest. Deferred compensation plans — including non-qualified deferred compensation and executive benefit plans — require careful analysis of the deferral period, vesting, and tax implications. Our attorneys work with securities specialists to ensure every component is properly valued and divided.

Forensic accountants are essential in high-asset divorce cases. They analyze financial records to determine true income — including income flowing through business entities, investment partnerships, trusts, and executive compensation arrangements. They identify discrepancies between reported income and actual lifestyle expenditures, uncover hidden or transferred assets, and provide expert testimony in court when valuations are contested. At Haslam Perri Law Firm, we have long-standing relationships with experienced forensic accountants who specialize in complex divorce financial analysis.

Yes — a properly drafted prenuptial agreement is the most effective tool for protecting pre-marital assets in a California divorce. A valid prenup can designate specific assets as separate property, limit spousal support, and define how property acquired during the marriage will be characterized. However, prenuptial agreements have strict enforceability requirements in California — including full financial disclosure, independent legal counsel for each party, and sufficient time for review. Our attorneys both draft prenuptial agreements and challenge agreements that were not properly executed.

Standard California divorce proceedings are public record — which can be a significant concern for high-net-worth individuals. Privacy protection strategies include negotiating confidential settlement agreements rather than litigating in open court, using alternative dispute resolution — mediation or collaborative law — to keep proceedings out of the public record, and seeking judicial approval for sealing of particularly sensitive financial disclosures. Our attorneys routinely advise high-asset clients on privacy protection strategies throughout the divorce process.

Schedule a Free Consultation — Individual Attention from Day One

Contact us online or call us at 909-321-2223 to schedule your free consultation. You will receive individual attention and one-on-one advice throughout your high-asset divorce case.