Insights

Niche Expertise Ivins, Phillips & Barker specializes exclusively in federal tax, benefits, estate, and gift tax law, attracting clients with complex and sophisticated tax issues who require highly specialized legal counsel.

Reputable Recognition The firm has garnered peer recognition, with 23 attorneys selected for The Best Lawyers in America (2024), enhancing its credibility and attracting clients seeking top-tier legal expertise.

Stable Revenue With an estimated revenue between 10 and 25 million dollars, the firm demonstrates financial stability, providing opportunities to upsell high-value legal services and expand client relationships.

Market Position Operating in a specialized segment of legal services, Ivins, Phillips & Barker competes with large firms and boutique practices, making targeted outreach to high net worth individuals and Fortune 500 companies a strategic growth avenue.

Tech Utilization The firm's use of analytics and website technologies such as Google Analytics and Google Tag Manager indicates a focus on digital engagement, offering potential for digital marketing and client acquisition strategies.

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Ivins, Phillips & Barker Tech Stack

Ivins, Phillips & Barker uses 8 technology products and services including Cufon, JSON-LD, jQuery, and more. Explore Ivins, Phillips & Barker's tech stack below.

  • Cufon
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • Google Tag Manager
    Tag Management
  • X-Content-Type-Options
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • Apache HTTP Server
    Web Servers

Ivins, Phillips & Barker's Email Address Formats

Ivins, Phillips & Barker uses at least 1 format(s):
Ivins, Phillips & Barker Email FormatsExamplePercentage
FLast@ipbtax.comJDoe@ipbtax.com
86%
First.Last@ipbtax.comJohn.Doe@ipbtax.com
10%
F.Last@ipbtax.comJ.Doe@ipbtax.com
2%
FirstLas@ipbtax.comJohnDoe@ipbtax.com
2%

Frequently Asked Questions

Where is Ivins, Phillips & Barker's headquarters located?

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Ivins, Phillips & Barker's main headquarters is located at 1717 k Street Northwest, Suite 600. The company has employees across 1 continents, including North America.

What is Ivins, Phillips & Barker's phone number?

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You can contact Ivins, Phillips & Barker's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Ivins, Phillips & Barker's official website and social media links?

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Ivins, Phillips & Barker's official website is ipbtax.com and has social profiles on LinkedIn.

How much revenue does Ivins, Phillips & Barker generate?

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As of December 2025, Ivins, Phillips & Barker's annual revenue is estimated to be $9.3M.

What is Ivins, Phillips & Barker's SIC code NAICS code?

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Ivins, Phillips & Barker's SIC code is 8111 - Legal Services NAICS code is 54111 - Offices of Lawyers.

How many employees does Ivins, Phillips & Barker have currently?

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As of December 2025, Ivins, Phillips & Barker has approximately 47 employees across 1 continents, including North America. Key team members include Chief Marketing Officer: S. O.Chief Financial Officer: J. D.Partner: B. G.. Explore Ivins, Phillips & Barker's employee directory with LeadIQ.

What industry does Ivins, Phillips & Barker belong to?

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Ivins, Phillips & Barker operates in the Law Practice industry.

What technology does Ivins, Phillips & Barker use?

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Ivins, Phillips & Barker's tech stack includes CufonJSON-LDjQueryGoogle MapsGoogle Tag ManagerX-Content-Type-OptionsGoogle AnalyticsApache HTTP Server.

What is Ivins, Phillips & Barker's email format?

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Ivins, Phillips & Barker's email format typically follows the pattern of FLast@ipbtax.com. Find more Ivins, Phillips & Barker email formats with LeadIQ.

When was Ivins, Phillips & Barker founded?

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Ivins, Phillips & Barker was founded in 1935.

Ivins, Phillips & Barker

Law PracticeDistrict of Columbia, United States11-50 Employees

Ivins, Phillips & Barker is exclusively engaged in the practice of federal tax, benefits and compensation, and estate and gift tax law. Our lawyers are nationally recognized to be among the best and brightest, bringing years of government service and corporate experience to bear on our clients' tax problems. We provide seasoned counsel in all major areas of tax law, and we offer prompt and efficient attention, whether with respect to the most detailed and intricate of issues, or for rapid responses to emergency situations.

Founded by two of the original judges on the United States Tax Court in 1935, our decades of focus on the intricacies of the Internal Revenue Code and Department of Labor regulations have led numerous Fortune 500 companies, as well as smaller companies, tax-exempt organizations, and high net worth individuals to rely on us for answers to their most complicated and sophisticated tax planning problems as well as for complex tax litigation. Our experience has taught us that while the tax code is ever-evolving, for most taxpayers it remains dauntingly complex; we keep up on the latest developments in tax reform so that we can provide timely advice on how changes to the law will affect you and your business.

Section iconCompany Overview

Headquarters
1717 k Street Northwest, Suite 600
Phone number
Website
ipbtax.com
SIC Code
8111 - Legal Services
NAICS Code
54111 - Offices of Lawyers
Founded
1935
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    Ivins, Phillips & Barker's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Ivins, Phillips & Barker's revenue is estimated to be in the range of $10M$25M

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