Trusted advisors to the highly
successful since 1964

Welcome to GROCO

Greenstein, Rogoff, Olsen & Co. (GROCO), Trusted advisors to the highly successful since 1964

Offices in Fremont and Palo Alto, CA, accommodate clients throughout Silicon Valley and the world. Our CPAs specialize in tax planning and tax preparation for high net worth individuals, complex and international returns. Catering to Entrepreneurs, High Net Worth, Venture Capital Communities and Business Leaders.

2016 Tax Rates

It’s that time of year again. Yes, you better have your turkey and all the other fixings ready for Thanksgiving, but it’s also time to take a look at the latest tax brackets and standard deductions amounts for the upcoming 2016 tax year...

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Tim Draper: Creating the Worlds Most Successful Venture Capital Firm

Unpleasant Tax Surprise

Imagine getting a letter in the mail telling you that you owe more than $24,000 in taxes, with about a fourth of that total being because of late penalties. That’s the kind of surprise that nobody ever wants to get. However, that’s exactly what happened to one...

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Scott McNealy: Going Beyond Sun Microsystems

Smart Tax Ideas

It’s really the middle of November already. Thanksgiving is just a few days away and Christmas is soon to follow. People are grateful for many things at this time of year, but one of them isn’t taxes. Of course, the real tax season doesn’t begin until January, but November...

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Joe Lacob: Making the Golden State Warriors a Championship Team


Consider Taxes and Choose Your Retirement Location Carefully

Last week we discussed the best and worst states to retire in when it comes to taxes. So what kinds of fa...

Another Tax Scam Is Upon Us – Beware of Back Taxes Bullies

No one likes a bully. Bullies can wreck havoc on their victims. From swirlies to stealing lunch money, bu...

Where Should You Call Home in Retirement?

Are you planning on retiring soon? There are a lot of things to consider and prepare for when you’re read...

How One of the World’s Wealthiest Individuals Avoided Taxes for Years

Many people are always complaining that the wealthy don’t pay their fair share in taxes. While that is an...

Our Professional Services Include:

Tax Planning , Corporate, Partnership & Trust Tax Preparation, International Tax Services , ESOP Structure Alternatives, Non-Profit Organization Returns, Shareholder Tax Issues , Stock Option Planning, Payroll and Sales Tax Consulting, Federal and State tax Preparation, 1099 Tax filing, Foreign Account Reporting, Accounting Services, IRS Representation, Entity Selection, Tax Audits, Preparation of Financial Statements, Certified Audits, Reviews, and Compilations, Cash Flow Analysis & Projection, Trust Accounting, Bookkeeping Services, Strategic Management Consulting, Start-up Company Planning, Compensation & Benefit Plans, Mergers and Acquisitions, Entity Restructuring, Employee Ownership, Research and Development Studies, Business Valuations, Financial Consulting, Review of Contracts, Revenue Recognition Strategies, Technology Consulting