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About Me

I firmly believe that the most efficient way to deal with a tax problem is to do so objectively and on an informed basis. To accomplish this, you need and deserve the support of a seasoned tax professional like me, who has acquired insight, sophistication and judgment through forty (40) years of tax resolution experience.


I am a member of the State Bar of Nevada, I am admitted to practice before the IRS nationwide and the United States Tax Court. I hold a B.A., in Economics from the University of Virginia, a Juris Doctor degree from the University of Florida and a Master's degree in taxation from New York University. In 1971 I went to work for the Internal Revenue Service in Washington DC, ultimately becoming a Senior Trial Attorney. In 1975, I left the IRS to establish my own firm.


Since the inception of my practice, I have represented taxpayers in all aspects of tax planning and tax controversy work. As a subject matter expert in this field, I have lectured on numerous occasions before various Institutes of Certified Public Accountants, bar associations, and trade groups. I am the author of numerous articles about all aspects of taxation.


I have successfully negotiated numerous settlements on behalf of my clients. I was the attorney for taxpayers in cases where accepted Offers in Compromise were exceedingly favorable. For example, a child care provider who owed $60,000, ended up paying $3,500. The owner of a personnel agency who owed $300,000 settled for $40,000; I negotiated a medical consultant's liability from $500,000 to $90,000; and I negotiated reduction of a para-legal's $1,000,000 liability to $45,000.


I have represented clients before the United States Tax Court, the United States Claims Court, and various United States District Courts and Circuit Courts of Appeal. One of my cases was reviewed by the United States Supreme Court; another was the subject of a story on "Sixty Minutes," where I was interviewed by Mike Wallace.


Languages Spoken: English, Spanish

Photos and Videos

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Practice Areas


  1. Tax: 85%
    44 years, 1 thousand cases
  2. Tax Fraud & Tax Evasion: 15%
    44 years, 100 cases


Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

5 total 

  • Benjamin A. Stolz

    I endorse this lawyer. Bob is an exceptional attorney. I have had the privilege of working with him on CLE in the past and there is no more knowledgeable attorney in Tax that I have found.


    Benjamin Stolz Administrative Law Attorney
    Relationship: Other

  • Tisha R. Black

    Mr. Grossman's knowledge and legal talents are simply unmatched in the Nevada community. For that matter, I know of no other lawyer in any jurisdiction who can claim the impressive successes that Bob has garnered on behalf of his clients. On a single case, he reduced the clients obligation by $3,000,000. There simply put, is not a better tax attorney to rely upon.


    Tisha Black Real Estate Attorney
    Relationship: Worked together on matter

Contact Info

Tax Law Center LLC

6236 Laredo Street
Ste 100
Las Vegas, NV, 89146


NVAttorney Active200002/23/2013
DCInactive 197208/25/2008

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
Top Attorneys in Southern NevadaVegas Inc.2013
Top Lawyer in Southern Nevada for Tax LawVegas Inc.2012
Top Lawyer in Tax LawDesert Companion Magazine2012
30 Years AV RatedMartindale-Hubbell2009
AV Preeminent 5.0 out of 5 Peer Review RatedMartindale-Hubbell1979
Outstanding Student Award - Tax Practice and ProcedureUniversity of Florida School of Law1970
Work Experience
TitleCompany NameDuration
Senior Trial AttorneyInternal Revenue Service Office Of Chief Counsel1971 - 1975
Association NamePosition NameDuration
State Bar of NevadaMember2000 - Present
Legal Cases
Case NameOutcome
Connor v. Commissioner, Docket No. 10640-08Reduced IRS audit from $800,000 to $0.00
Kratovil v. Commissioner, Docket No. 21107-09Reduced tax deficiency from $200,000 to $0.00
Graham v. Commissioner, Docket No. 020505-10IRS settled $430,000 transferee liability case for $0.
See all Legal Cases 
Publication NameTitleDate
Communique (Clark County Bar)Recent Changes in Federal Tax Law: Fresh Start Program and Offshore Disclosures2014
Clark County Bar AssociationTax Court Deals Professional Gamblers A Good Hand2011
Clark County Bar AssociationTax Consequences of Damage Awards2008
School NameMajorDegreeGraduated
New York University School of LawTaxationLL.M - Master of Laws1971
University of Florida, Fredric G. Levin College of LawLawJD - Juris Doctor1970
Univeristy of VirginiaEconomicsB.A.1967
Speaking Engagements
Conference NameTitleDate
Las Vegas Downtown Cultural SeriesDealing With the IRS2014
CLE -Tax NetworkIRS Examinations and Collections2013
One Path Legal CLECLE - Liens, Levies, and Offers2011