Best Accountants in San Jose for Equity Compensation and RSU Taxes in 2026
Sam's List Editorial | 2026-09-04
Most South Bay employees who owe money in April did not do anything wrong. Their employer withheld on their RSUs at the federal supplemental rate of 22%, their actual marginal rate is 32% or 35%, and nobody sent them a letter about the difference.
That gap is the single most common reason a San Jose tech household gets a surprise bill. It is also completely predictable, which is the point. The best accountants in San Jose for equity compensation are the ones who run the numbers in March and October, not the ones who tell you what happened after it already happened.
This list covers Sam's List firms serving the San Jose and South Bay market that work regularly with equity compensation, what each one is actually good at, and where each one is the wrong fit.
How We Picked the Best Accountants in San Jose for This List
Every firm below is a vetted member of the Sam's List directory with a live, verifiable public profile and a practice that serves the San Jose and greater Bay Area market. We selected on stated specialty relevance to equity compensation, then described each firm by what it actually does rather than ranking them against each other. Where a firm has a meaningful number of client reviews, we cite the verified count from its live Sam's List profile with the date checked. Placement here is not paid, and the order is not influenced by payment or tier. Review counts reflect the experiences of individual clients, are not an endorsement by Sam's List, and are not indicative of future results. Confirm any professional's credentials, licensing, and fit before you engage them.
1. OLarry: Built for Equity Compensation and QSBS Situations
OLarry is a California-based firm working nationwide, and its stated specialties are the ones that matter here: equity compensation, cryptocurrency investors, digital nomads, and QSBS holders. The practice is positioned as private-client tax strategy for emerging wealth rather than volume return preparation.
Olarry has 7 verified client reviews on Sam's List as of 2026-09-04. Each review is submitted by an individual who identifies as a client of the firm and rates it on communication, subject-matter knowledge, and overall satisfaction. Reviews reflect those individual experiences, do not represent an endorsement by Sam's List, and are not indicative of future results.
The QSBS focus is the part worth noticing. Qualified small business stock is one of the most valuable exclusions in the code and one of the easiest to disqualify on a technical detail like entity type, holding period, or an active-business test. If you hold founder or early-employee shares in a company that might exit, that is a specialist problem, not a general one.
The trade-off is scope. A firm oriented toward strategy work is more than you need if all you want is a W-2 and a single RSU sale entered on a return.
2. Iota Finance: Ongoing Accounting Alongside the Equity Planning
Iota Finance provides monthly accounting, tax, and fractional CFO services for small businesses, startups, and entrepreneurs, and its stated specialties include equity compensation, cryptocurrency investors, and digital nomads.
Iota Finance has 14 verified client reviews on Sam's List as of 2026-09-04. Each review is submitted by an individual who identifies as a client of the firm and rates it on communication, subject-matter knowledge, and overall satisfaction. Reviews reflect those individual experiences, do not represent an endorsement by Sam's List, and are not indicative of future results.
This is the right fit for the person whose equity is not the only moving part. If you have a consulting entity, a side business, or a spouse with a company of their own, the equity question and the business question are the same tax return. Splitting them across two firms is how things get missed.
The limitation: a monthly accounting relationship carries an ongoing cost that a once-a-year equity question does not justify. If your situation is a single vesting event with no business attached, this is more engagement than the problem needs.
3. Ever Ledger: Multi-State Returns and Fractional CFO Support
Ever Ledger is a California firm offering accounting, tax, fractional CFO, and bookkeeping work, led by a former EY accountant with venture and private-equity background. Its stated specialties include multi-state returns, e-commerce businesses, and real estate investors.
Ever Ledger has 10 verified client reviews on Sam's List as of 2026-09-04. Each review is submitted by an individual who identifies as a client of the firm and rates it on communication, subject-matter knowledge, and overall satisfaction. Reviews reflect those individual experiences, do not represent an endorsement by Sam's List, and are not indicative of future results.
Multi-state is the reason it belongs on a San Jose list. Bay Area equity is routinely sourced to more than one state: you were granted shares while working in California, you moved to Texas or Washington, and the vest still traces back partly to California workdays. California takes the position that the portion of the award earned while working in the state is California-source income regardless of where you live when it vests. That allocation question is where the real money sits, and it is a records problem before it is a tax problem.
The trade-off is that equity compensation is not the headline specialty here. If your only issue is AMT on an ISO exercise, a firm that names equity comp first is the closer match.
Which Problem Do You Actually Have?
Equity questions are not one question. Match the firm to the specific failure mode:
| Your situation | What you need | Closest fit |
|---|---|---|
| RSUs vested, withholding looks light | A mid-year projection and estimated payments | Any of the three |
| ISO exercise, worried about AMT | Exercise-and-hold modeling before year-end | OLarry |
| Founder or early-employee shares | QSBS eligibility review and holding-period tracking | OLarry |
| Moved states mid-vest | Multi-state sourcing and workday allocation | Ever Ledger |
| Equity plus a business or side entity | One firm handling both | Iota Finance |
If two rows describe you, start with the one carrying the larger dollar figure.
Three Questions to Ask Any San Jose Accountant on the First Call
Ask any San Jose accountant these before you sign anything:
- Do you run a mid-year projection, or do you only see my numbers in the spring? The answer separates planning from preparation.
- How do you handle the cost basis on shares sold through my equity platform? Broker statements frequently report the wrong basis on RSU sales, which produces double taxation if nobody catches it.
- If I move out of California, how do you allocate the vest? A vague answer here is expensive.
Specific answers are the signal. If you hear that the firm offers full-service tax support and nothing more concrete than that, keep looking.
Why the Best Accountants in San Jose Keep Flagging the 22% Withholding Gap
Employers withhold on supplemental wages, including most RSU vests, at a flat federal rate of 22% for amounts up to $1 million. That is a payroll default, not an estimate of your liability. A household with $400,000 of combined income sits well above that bracket, so every vest quietly underfunds the eventual bill.
There is no penalty for the employer and no notice to the employee. The correction has to come from you or from someone you hired, which is the entire argument for engaging a firm that plans rather than one that reports. None of this guarantees a lower total tax; planning changes timing and avoids errors, and outcomes depend on your specific facts.
You can compare these firms and others, with their stated specialties and verified reviews, in the Sam's List accountant directory.
Frequently Asked Questions
Who are the best accountants in San Jose for RSU and equity compensation taxes? On Sam's List, the strongest fits for South Bay equity situations are OLarry for equity compensation and QSBS work, Iota Finance when you also have a business or side entity, and Ever Ledger for multi-state sourcing and fractional CFO support. The right choice depends on whether your core problem is withholding, AMT, QSBS, or state allocation.
Why do I owe taxes on RSUs that were already withheld? Employers generally withhold on RSU vests at the flat 22% federal supplemental rate. If your marginal rate is higher, the withholding covers only part of what you owe, and the shortfall shows up at filing. A mid-year projection and estimated payments are the usual fix.
Do I still owe California tax on equity if I moved out of state? Often, yes, on the portion attributable to California workdays during the vesting period. California generally treats that share as California-source income even if you live elsewhere at vest. The allocation depends on your grant terms and work history, so document your workdays and get it reviewed.
How much does an equity compensation accountant cost in the Bay Area? It varies widely by scope. A one-time equity planning engagement is priced very differently from an ongoing monthly relationship with tax filing included. Ask each firm exactly what is in and out of scope so you are comparing like for like rather than headline numbers.
About the author: Kimberly Green is the cofounder of Sam's List, where business owners and high earners find vetted CPAs, financial advisors, and fractional CFOs. She's met one-on-one with 400+ financial professionals and writes from the real data behind thousands of client-advisor matches. Ask her anything about finding an accountant - she's heard it all, including the questions people are afraid to ask.