Law Offices of James LeBloch - Irvine, CA office in Irvine, California
Law Offices of James LeBloch - Irvine, CA

Law Offices of James LeBloch - Irvine, CA

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19900 MacArthur Blvd, Suite 1150, Irvine, California, United States
25 Years of Practicing, since 2001
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Free Consultation +1 949-499-1975
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The Law Offices of James LeBloch in Irvine, California delivers strategic tax controversy defense, estate planning, and trust litigation, backed by NYU School of Law graduate James G. LeBloch with over two decades of courtroom and IRS negotiation experience.

Comprehensive Tax Controversy and Estate Planning Counsel in Irvine

Facing aggressive tax audits or intricate fiduciary conflicts requires seasoned legal representation grounded in federal tax codes and California estate jurisprudence. The Law Offices of James LeBloch, conveniently located at 19900 MacArthur Boulevard in Irvine, California, provides sophisticated counsel for high-net-worth individuals, entrepreneurs, and family estates. Led by James Gerald LeBloch, a dedicated tax and litigation attorney who holds an advanced legal degree from New York University School of Law, the firm combines technical tax prowess with assertive courtroom advocacy to protect client assets from government levies and contentious family disputes.

Whether you need to hire a tax attorney to handle sensitive IRS tax audits or find a tax lawyer in Irvine capable of navigating multi-million-dollar trust disputes, the Law Offices of James LeBloch offers personalized, diligent representation. With extensive experience arguing before the United States Tax Court, the Ninth Circuit Court of Appeals, and California state appellate courts, attorney LeBloch delivers proven strategies that consistently minimize liability and safeguard client wealth.

Focused Tax Resolution and IRS Defense Services

The firm stands at the forefront of tax resolution, representing individuals and commercial entities confronting complex audits and state or federal tax penalties. Serving as trusted tax lawyers and IRS dispute lawyers, key practice capabilities include:

  • IRS Audits and Appeals: Guiding taxpayers through thorough federal examinations, preventing unwarranted assessments, and appealing adverse auditor determinations before the IRS Independent Office of Appeals.
  • Tax Court and Appellate Litigation: Advocating aggressively in the United States Tax Court and federal appellate courts in landmark disputes concerning deficiency assessments, gross income controversies, and procedural due process.
  • Innocent Spouse Relief and Penalty Abatement: Securing equitable relief for spouses unfairly burdened by joint tax liabilities and negotiating substantial penalty abatements based on reasonable cause.
  • State Tax Controversy: Defending businesses and residents against aggressive audits and collection actions initiated by the California Franchise Tax Board (FTB), the California Department of Tax and Fee Administration (CDTFA), and the Employment Development Department (EDD).

Estate Planning, Trusts, and Fiduciary Litigation

Beyond tax defense, the Law Offices of James LeBloch excels as estate planning lawyers and trusts lawyers, designing comprehensive wealth preservation frameworks and litigating complex fiduciary disagreements:

  • Trust Administration and Estate Planning: Structuring revocable living trusts, irrevocable dynasty trusts, and strategic wills tailored to minimize generation-skipping transfer taxes and eliminate probate delays.
  • Contested Trust and Probate Litigation: Litigating high-stakes disputes involving trustee breach of fiduciary duty, undue influence, trust revocations, and contentious inheritance partitions across Orange County probate courts.
  • Business Succession and Asset Protection: Advising closely held companies on entity restructuring, tax-efficient buy-sell agreements, and orderly ownership transfers to rising generations.

Why Clients Choose James LeBloch

Retaining the right legal advocate is critical when financial freedom and estate legacies hang in the balance. James G. LeBloch has earned respect across Southern California for his meticulous case analysis, deep command of the Internal Revenue Code, and unwavering dedication to client success. The firm provides flexible payment structures, confidential case consultations, and clear, transparent counsel at every phase of representation. When you need urgent legal counsel to negotiate with the IRS or protect your family estate, the Law Offices of James LeBloch stands prepared to defend your interests with precision and integrity.


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Location & Access

Primary Address

Located in the vibrant Irvine Business Complex, also commonly known as the Airport Area, adjacent to the San Joaquin Marsh.

Building Location

This is a 14-story Class A black granite and glass office tower known as Tower II of the Newport Gateway campus, situated close to the scenic San Diego Creek Trail.

Parking Details

Visitors have access to a large on-site multi-level parking structure and a surface parking lot, both of which are subject to hourly or daily fees.

Public Transit

Served by Orange County Transportation Authority Route 472 (Tustin Metrolink Station); nearest stop is at Fairchild-Ent 19600 Newport Summit.

Accessibility / Suite Access

Enter through the building's main lobby entrance, locate the passenger elevator bank, and take the elevator up to the 11th floor to find Suite 1150.

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