Attorney Record
Michael J. Haungs · California Bar #150154
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Michael J. Haungs is on California’s State Bar roll, #150154, admitted in 1990; license status: inactive as of 22 July 2026. The address of record is in Washington. Practice areas listed in the registry: Appellate Law. 17 case appearances are listed on this profile. The employer on the official record is DOJ/Tax Div. Registry record updated 19 August 2026; license information comes from the State Bar.
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Verified against official State Bar of California records · record last updated 19 August 2026. Contact information on this page comes from the public record and is shown free, the registry never paywalls it.
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The record
| State Bar number | #150154 |
|---|---|
| License status | Inactive |
| Admitted | 1990 |
| Law school | Columbia Univ SOL |
| Firm | DOJ/Tax Div |
| Location | Washington |
| Registry identity | Official State Bar record |
Practice areas
Practice areas are self-reported to the State Bar or added by the attorney; listing one is not a State Bar certification.
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Cases of record
From published opinions naming this attorney as counsel. The attorney has not yet confirmed these records.
| Case | Appeared for | Citation | Court | Decided |
|---|---|---|---|---|
| United States v. Gary Gage | Counsel for the respondent | 703 F. App'x 613 | U.S. Court of Appeals for the Ninth Circuit | 21 November 2017 |
| Robert Abell v. Suse Dodson | Counsel for the defendant | 669 F. App'x 447 | U.S. Court of Appeals for the Ninth Circuit | 4 October 2016 |
| Lee v. Commissioner | Counsel for the respondent | 667 F. App'x 232 | U.S. Court of Appeals for the Ninth Circuit | 22 June 2016 |
| Beverly Clark Collection, LLC v. Commissioner | Counsel for the appellant | 571 F. App'x 601 | U.S. Court of Appeals for the Ninth Circuit | 29 April 2014 |
| United States v. Lonnie Vernon | Counsel for the appellant | 485 F. App'x 892 | U.S. Court of Appeals for the Ninth Circuit | 16 October 2012 |
| Sivatharan Natkunanathan v. Cir | Counsel for the respondent | 479 F. App'x 775 | U.S. Court of Appeals for the Ninth Circuit | 12 July 2012 |
| Ramnik Trivedi v. United States | Counsel for the defendant | 459 F. App'x 619 | U.S. Court of Appeals for the Ninth Circuit | 23 November 2011 |
| Frederick Kerpsie v. Cir | Counsel for the respondent | 457 F. App'x 644 | U.S. Court of Appeals for the Ninth Circuit | 2 November 2011 |
| Mills v. Commissioner of Internal Revenue | Counsel for the respondent | 444 F. App'x 951 | U.S. Court of Appeals for the Ninth Circuit | 22 July 2011 |
| United States v. Ruby Gaylor | Counsel for the respondent | 441 F. App'x 478 | U.S. Court of Appeals for the Ninth Circuit | 1 July 2011 |
| Swanson v. Commissioner | Counsel for the respondent | 438 F. App'x 582 | U.S. Court of Appeals for the Ninth Circuit | 15 June 2011 |
| Temsco Helicopters, Inc. v. United States | Counsel for the appellant | 409 F. App'x 64 | U.S. Court of Appeals for the Ninth Circuit | 7 October 2010 |
| Hawkins v. Commissioner | Counsel for the respondent | 386 F. App'x 697 | U.S. Court of Appeals for the Ninth Circuit | 8 July 2010 |
| River City Ranches v. Commissioner | Counsel for the respondent | 313 F. App'x 935 | U.S. Court of Appeals for the Ninth Circuit | 26 February 2009 |
| River City Ranches v. Commissioner | Counsel for the respondent | 313 F. App'x 935 | U.S. Court of Appeals for the Ninth Circuit | 26 February 2009 |
| United States v. James H. Tuff | Counsel for the respondent | 469 F.3d 1249 | U.S. Court of Appeals for the Ninth Circuit | 4 December 2006 |
| Steel v. Commissioner | Counsel for the respondent | 78 F. App'x 585 | U.S. Court of Appeals for the Ninth Circuit | 16 October 2003 |
Appearances in published opinions, drawn from public court records. Cases of record are matters of public record and are not a representation of results; past results do not guarantee a similar outcome. Legal information, not legal advice.
Each case name opens the published opinion it comes from. Is a case not this attorney’s? The attorney can claim this profile and mark it as not theirs, which removes it from this page; anyone can report an error through Help & Support.
On the official record
The employer on the official record is DOJ/Tax Div.
The law school on the record is Columbia University School of Law.
Admitted to the California Bar in 1990 · 36 years on the roll.
Practice areas on the record: Appellate Law.
17 appearances as counsel in published opinions are on this record.
The address of record is in Washington, DC, outside California; the California licence is unaffected by where the attorney keeps an office.
The official licence status is inactive. Verify current eligibility with the State Bar.
Confirm Michael J. Haungs’s license status, bar number #150154, and official disciplinary or administrative history directly with the State Bar of California at apps.calbar.ca.gov before retaining counsel. This profile does not reproduce the complete official history; missing information does not mean no discipline. This page indexes public-record data and identifies verified claims; it does not rate attorney quality or predict results.
Legal information, not legal advice.
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