Biotech Equity Planning for San Diego LGBTQ+ households
San Diego is one of the country's densest biotech clusters — Illumina, Neurocrine, Halozyme, Dexcom, and a long bench of pre-IPO names. For LGBTQ+ biotech professionals, ISO exercises, 83(b) elections, pre-IPO stock, and post-IPO concentration all interact with California's 13.3% top bracket.
Schedule a free intro callWhy San Diego LGBTQ+ households approach biotech equity planning differently
Biotech comp typically leans heavier on ISOs and pre-IPO stock than public tech, which changes the planning calculus meaningfully. An 83(b) election on early-exercised stock, timed correctly, can be worth six or seven figures at a successful exit. Get the same decision wrong and you can end up with an AMT liability with no liquid stock to pay it.
For LGBTQ+ San Diego biotech households, the additional layer is that many are dual-income with a partner in healthcare, defense, or academia — so the biotech equity has to be planned inside a household that also has stable W-2 income, a possible pension election, and California community-property rules on titling.
Aequitas coordinates the whole equity picture — pre-IPO exercise, ISO/AMT modeling, 10b5-1 plans after IPO, and DAF stacking — with the household's tax, cash flow, and estate plan.
Biotech equity planning rolls up into the broader San Diego city plan, which covers city, state, and federal tax and legal context in more depth.
What we plan for San Diego biotech equity planning
Pre-IPO exercise & 83(b) modeling
Cost basis lockdown, AMT projection, and cash-flow planning for exercising before liquidity exists.
ISO/AMT multi-year plans
Disqualifying-disposition strategy, staged exercises, and coordinating with a same-sex spouse's income to smooth the AMT hit.
Post-IPO concentration unwinds
10b5-1 plans, DAF contributions, and diversification pacing so a single-company exposure doesn't become a single-year tax event.
Community-property titling for equity stock
How CA community-property rules interact with ISO ownership, vesting, and eventual step-up in basis for the surviving partner.
Related planning pages
- LGBTQ+ financial advisor in San Diego
The city-wide overview: how Aequitas works with San Diego LGBTQ+ households across cash flow, tax, investing, and estate.
- LGBTQ+ tax & cost-of-living guide: San Diego
State income tax, property tax, estate tax, and LGBTQ+ planning overlays specific to San Diego.
- Same-sex couples planning in San Diego
Marriage-penalty math, benefits coordination, and two-career planning for San Diego same-sex households.
- LGBTQ+ estate planning in San Diego
Trust structure, healthcare directives, and beneficiary audits specific to San Diego.
- See all services →
From the blog
Biotech Equity Planning FAQs — San Diego
About the advisor
Aequitas Financial was founded by Taylor Bell, a fee-only fiduciary planner. LGBTQ+ planning isn't a side specialty here — it's the practice.
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On a free intro call we'll walk through where you are, what you're trying to figure out, and whether an engagement makes sense — no pressure.
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