Neptune vs Weinstock Manion: Estate Planning in Los Angeles, Compared
For Los Angeles couples building real assets, estate planning runs into California-specific mechanics fast. The state has no estate tax, but probate is expensive and Proposition 19 reshaped how property passes to children. Two options come up in serious LA estate planning searches: Weinstock Manion, a Century City trusts and estates boutique with a 65+ year history serving moderate to high net worth families, and Neptune, a flat-fee online concierge that pairs couples with vetted California estate planning attorneys for $2,500 all-in. The price gap between the two is structural: Neptune uses AI to handle the intake and document gathering that traditionally consumes attorney hours, so the licensed estate planning attorney’s time is focused on drafting, judgment, and review. This is how they actually compare.
Key takeaways
- Neptune delivers a complete California estate plan (revocable trust, pour-over wills, healthcare directives, durable powers of attorney, guardian designations) for $2,500 flat, with both partners guided through the process together.
- Weinstock Manion is a Century City trusts and estates boutique with over 65 years of practice, recognized in Best Lawyers Best Law Firms 2026, Legal 500 US Private Client 2026, SuperLawyers 2026, and Chambers HNW 2025. The firm does not publish pricing. A standard couple’s estate plan from a Century City boutique at this caliber typically runs $5,000 to $15,000+ based on market estimates, with hourly add-ons for advanced structures.
- The flat fee is lower at Neptune because AI does the non-attorney work that traditionally inflates legal bills, not because attorney involvement is reduced. Every Neptune California estate plan is drafted and reviewed by a licensed California estate planning attorney.
- For LA couples under the $15 million federal estate tax exemption ($30 million per married couple under the One Big Beautiful Bill Act) with a standard asset picture, Neptune covers the document set that keeps a family out of California probate.
- For estates with multi-entity business succession needs, multi-generational dynasty planning, charitable planning structures, or trust litigation exposure, Weinstock Manion is the more natural fit. Neptune does not currently handle elder law, Medicaid asset protection planning, or probate administration.
Neptune vs Weinstock Manion: What Sets Them Apart
1. What do they do?
Neptune: An online estate planning concierge for couples. Neptune pairs each couple with vetted California estate planning attorneys, runs the process, and delivers a complete estate plan: a revocable living trust, pour-over wills, healthcare directives, durable powers of attorney, and guardian designations for minor children. The plan is drafted around California’s probate problem and Proposition 19 inheritance rules so that assets pass through the trust rather than the court.
Weinstock Manion: A Los Angeles trusts and estates law firm based in Century City, serving moderate to high net worth individuals, business owners, real estate investors, and their families for over 65 years. The firm covers the full spectrum: estate planning, wealth transfer planning, estate and trust administration, estate and trust litigation, business succession planning, and charitable planning and family foundations. Firm attorneys have taught estate planning at UCLA Extension since 1963 and lecture at the USC Tax Institute, NYU Institute on Federal Taxation, and the UCLA-CEB Estate Planning Institute.
2. Are lawyers involved?
Neptune: Yes. Every Neptune California estate plan is drafted and reviewed by a licensed California estate planning attorney from Neptune’s vetted network. Couples get direct attorney access for questions. Neptune is not a law firm; it acts as a concierge layer that pairs couples with attorneys and runs the workflow.
Weinstock Manion: Yes. The firm is partner-heavy, with shareholders including managing directors Jonathan S. Forster, Jeffrey P. Geida, and Jessica G. Babrick, and directors including Neil Solarz, Robert E. Strauss, Sussan H. Shore, and others. Most engagements are run directly by experienced shareholders, with attorneys who handle complex California-specific issues like Prop 13 base transfers and Prop 19 inheritance planning.
3. How is the process structured?
Neptune: AI-led intake, then direct work with an attorney. Both partners use Neptune’s AI to map assets, beneficiaries, guardians, and healthcare wishes upfront, on their own time. By the time you connect with your California estate planning attorney, the discovery work is done. You then work directly with the attorney to draft, review, and finalize, with platform messaging available between calls. Most couples complete the plan in two to four weeks and sign with a mobile notary. The timeline is compressed because the intake is, not because attorney involvement is.
Weinstock Manion: Sequential and attorney-paced. Initial consultation, a follow-up to discuss structure, a drafting period, a review meeting, and a signing meeting. Most engagements run six to twelve weeks. The firm offers services in person at the Century City office and continues to support remote work via email, phone, and video conferencing.
4. What does it cost?
Neptune: $2,500 flat, all-in. That covers both partners, the full core document set (revocable trust, pour-over wills, healthcare directives, durable powers of attorney, guardian designations), attorney drafting and review, and any back and forth during the engagement. No hourly meter. The lower price is structural: AI handles the intake, asset gathering, and beneficiary mapping that traditionally consume attorney hours, so the licensed California estate planning attorney’s time is focused on drafting, legal judgment, and review.
Weinstock Manion: The firm does not publish pricing. Standard couple’s estate plans from Century City trusts and estates boutiques in this tier typically run $5,000 to $15,000+ based on market estimates, depending on which shareholder is staffed, the complexity of the estate, and revisions. Hourly rates for senior LA trusts and estates attorneys generally run $400 to $750 per hour. Wealth transfer structures (GRATs, QPRTs, ILITs, dynasty trusts), business succession work, and trust administration are priced separately.
5. Who is it built for?
Neptune: Dual-career LA couples at top companies who have real assets to plan around together. Engineers, physicians, consultants, lawyers, finance professionals, and founders. Often, with complex finances, vesting equity, or an inheritance is in the picture. Most are in their late 20s through 40s, somewhere on the arc from pre-marriage to first kids. Neptune is built to be the long-term partner across the legal and financial admin that comes with partnership: prenup before the wedding, estate plan after the wedding, joint taxes, and updates as life changes. One place that handles the admin as life grows.
Weinstock Manion: Moderate to high net worth families with greater complexity. Estates approaching or above the federal exemption, families with operating businesses where succession itself is a central planning question, real estate investors with multi-property portfolios touching Prop 19 transfers, charitable planning needs that warrant a family foundation, or trust litigation exposure. Also the right call when elder law, Medicaid asset protection planning, or probate administration are part of the picture, areas Neptune does not currently handle.
Feature Comparison
Pricing model
- Neptune: $2,500 flat, includes both partners and the full core document set
- Weinstock Manion: no published pricing; market estimate for a standard couple’s plan is $5,000 to $15,000+, with hourly billing on top for advanced structures
Documents included
- Neptune: revocable trust, pour-over wills, healthcare directives, durable powers of attorney, guardian designations
- Weinstock Manion: same core set, plus advanced structures like QPRTs, GRATs, irrevocable life insurance trusts, and dynasty trusts for taxable estates, plus charitable planning vehicles
Couple-first design
- Neptune: built for two partners planning together inside one workflow
- Weinstock Manion: traditional engagement model, structured around the client family but billed traditionally
Time to complete
- Neptune: 2 to 4 weeks (intake compressed by AI, attorney time concentrated on drafting and review)
- Weinstock Manion: 6 to 12 weeks
California probate avoidance
- Neptune: revocable trust is the centerpiece, with funding guidance to keep assets out of California probate under Probate Code Section 10810
- Weinstock Manion: same, plus broader probate avoidance and tax planning strategies for taxable estates
Best for taxable estates, business succession, or trust litigation
- Neptune: not the right fit for estates above the federal exemption, multi-entity business succession, or contested trust matters
- Weinstock Manion: yes, core to the firm’s practice
Weighing the Pros and Cons
Neptune
Pros:
- Flat $2,500 covers both partners and the full California-compliant document set
- Lower price than a traditional firm because AI handles the intake and document gathering that traditionally consumes attorney hours, not because attorney involvement is reduced
- Built for couples, not individuals
- Tech-enabled for couples who want fast, efficient document gathering and direct messaging with their estate planning attorney
- Vetted California estate planning attorneys handle drafting and review
- Two to four week turnaround
- Plan structured around California probate avoidance and Proposition 19 inheritance rules
- Designed as a long-term partner across the legal and financial admin of partnership, including prenup, estate plan, joint taxes, and ongoing updates
Cons:
- Currently designed for standard estate plans; estates above the federal exemption, multi-entity business succession, or dynasty planning are routed to traditional firms
- Does not handle elder law, Medicaid asset protection planning, probate administration, or trust litigation
- California couples may be on a waitlist as Neptune ramps state coverage for the estate planning product post-launch
Weinstock Manion
Pros:
- 65+ years in Century City, with recognition in Best Lawyers Best Law Firms 2026, Legal 500 US Private Client 2026, SuperLawyers 2026, and Chambers HNW 2025
- Deep bench for taxable estates, wealth transfer planning, and multi-generational dynasty work
- Specialized approach to California issues like Prop 19 and Prop 13 transfers on family real estate
- Full-service across estate planning, trust administration, trust litigation, business succession, and charitable planning
- Right specialist when an estate calls for advanced tax structures or contested trust matters
Cons:
- No published pricing; a standard couple’s plan typically lands well above Neptune’s flat fee, with hourly billing for advanced structures
- Six to twelve week timeline is standard
- Couples are typically handled through a traditional one-client engagement model rather than a single joint workflow
- Most accessible for clients comfortable with traditional law firm pace and process
Bottom line: Which fits your situation?
If you and your partner are a dual-career LA couple with real assets, no multi-entity business interests, and an estate well under the $15 million federal exemption ($30 million for married couples), Neptune is built for you. That includes professionals with vesting equity, founders pre-exit, and couples with an inheritance in the picture. You get a complete plan with the revocable trust included in the flat fee, AI handling the intake and document gathering that traditionally consumes attorney hours, and direct work with your California estate planning attorney for drafting and review. The flat fee is structurally lower than a traditional firm’s because AI does the non-attorney work, not because attorney involvement is cut.
If your estate is approaching the federal exemption, if you own and operate a business where succession itself is a central planning question, if your family wealth includes real estate portfolios that touch Prop 19 in complex ways, or if you need charitable planning structures, dynasty trusts, or counsel for a contested trust matter, Weinstock Manion is the more natural choice. Their bench across estate planning, trust administration, trust litigation, business succession, and charitable planning covers the specialized estate-adjacent work that Neptune does not currently handle.
Plenty of LA couples use Neptune as their long-term partner for the legal and financial admin of partnership, from prenup through estate plan through ongoing updates, and engage a traditional firm only when their situation eventually calls for elder law, Medicaid planning, business succession, or trust litigation outside Neptune’s scope.
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Frequently asked questions
Is Neptune’s estate plan valid in California?
Yes. Every Neptune California estate plan is drafted and reviewed by a licensed California estate planning attorney from Neptune’s vetted network. The documents are California compliant and structured to avoid California probate by routing assets through a properly funded revocable trust.
Does California really have no estate tax?
California has no state estate tax. The federal estate tax exemption was raised to $15 million per individual and $30 million per married couple under the One Big Beautiful Bill Act, effective January 1, 2026, and indexed for inflation. Most California couples are well below the federal threshold. The bigger California-specific issue is probate cost, not estate tax.
How expensive is California probate, really?
California statutory probate fees under Probate Code Section 10810 follow a sliding percentage scale: 4% of the first $100,000, 3% of the next $100,000, 2% of the next $800,000, 1% of the next $9,000,000, and 0.5% of the next $15,000,000. The personal representative and the attorney are each entitled to that fee, so the cost effectively doubles. A $1,000,000 California estate generates roughly $23,000 in attorney fees and another $23,000 for the personal representative, for $46,000 plus court costs. A properly funded revocable trust is what keeps assets out of probate in the first place.
Why is Neptune’s $2,500 fee lower than Weinstock Manion’s $5,000 to $15,000+ for a comparable estate plan?
The price difference reflects how each model uses attorney time. At a traditional Century City boutique, the attorney spends meaningful hours on intake, asset gathering, beneficiary mapping, and document organization, all of which are billable. At Neptune, AI handles that work upfront, so the attorney’s time is concentrated on the parts that require legal judgment: drafting, customization, review, and finalization. The flat fee is lower because the attorney is more efficient, not because attorney involvement is reduced. Every Neptune California estate plan is still drafted and reviewed by a licensed California estate planning attorney.
What about Proposition 19?
California’s Proposition 19 changed how property tax assessments transfer from parent to child. For transfers occurring between February 16, 2025, and February 15, 2027, the parent-child exclusion is capped at $1,044,586 above the parent’s factored base year value, and the child must move into the property as their primary residence within one year. For LA couples with a primary residence and children, Neptune’s California attorneys address Prop 19 in the standard plan. Weinstock Manion has additional structures for families with multiple properties or higher-value real estate portfolios where Prop 19 planning gets more complex.
Can I use Neptune if I already have a California living trust?
Yes. Many LA couples come to Neptune with a living trust drafted before they had children, before Prop 19 took effect, or before the federal exemption changes under the OBBB Act. Neptune attorneys review the existing trust, identify gaps (often around funding, beneficiary updates, and Prop 19), and rebuild the plan around the couple’s current life.
Does Neptune handle California trust administration after death?
Neptune focuses on planning, not trust administration. If your trust is properly funded, most of the work after death happens within the trust rather than in probate court. For estates that need formal administration or trust litigation, Neptune can refer to California firms like Weinstock Manion that handle that specific work.