About Internal Revenue Service
Internal Revenue Service is a Government Administration company, headquartered in Washington, with 10,001+ employees and annual revenue of $1B+.
Criminal Investigation (CI) serves the American public by investigating potential criminal violations of the Internal Revenue Code and related financial crimes in a manner that fosters confidence in the tax system and compliance with the law.
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Internal Revenue Service Company Highlights
Phone Number
(877) 829-xxxx
Corporate Office Address
1111 Constitution Avenue Northwest
Washington, 20224
Website
Industries Served
Government AdministrationNumber of Employees
10,001+ Employees
Company Revenue
$1B+
Internal Revenue Service Email Format
The most common Internal Revenue Service email format is [first].[last] (ex. john.doe@irs.gov), currently being used by 92% of Internal Revenue Service business email addresses. There are 24 email formats used by Internal Revenue Service.
Internal Revenue Service Org
Internal Revenue Service has 472 C-Level, 11 VP, 1210 Director, 4766 Manager, 1560 Senior, 29270 Mid-Level, and 2849 Other employees.
Internal Revenue Service Decision Makers
- CEOKenneth James
- CFOCindy Brianna Flores
- CTOKiran Palla
Internal Revenue Service's Tech Stack
Frequently Asked Questions About
Internal Revenue Service
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Who is the CEO of Internal Revenue Service?
The CEO of Internal Revenue Service is Kenneth James. See full contact details ›
Who is the CFO of Internal Revenue Service?
The CFO of Internal Revenue Service is Cindy Brianna Flores. See full contact details ›
Who is the CTO of Internal Revenue Service?
The CTO of Internal Revenue Service is Kiran Palla. See full contact details ›
How many senior employees does Internal Revenue Service have?
Internal Revenue Service has 8019 senior employees that are typically used for decision making.
What email format does Internal Revenue Service use?
The most common Internal Revenue Service email format is {first}.{last} (e.g. john.doe@irs.gov).
Who are the key decision makers at Internal Revenue Service?
Key decision makers at Internal Revenue Service include Kenneth James (CEO), Cindy Brianna Flores (CFO), and Kiran Palla (CTO). See full contact details ›
What technologies does Internal Revenue Service use?
Internal Revenue Service uses technologies including .NET, Acquia Cloud, and AddToAny.
How do I contact Internal Revenue Service?
To contact Internal Revenue Service, visit irs.gov.
Where is Internal Revenue Service headquartered?
Internal Revenue Service is headquartered at 1111 Constitution Avenue Northwest, Washington.
What is the main phone number for Internal Revenue Service?
The main phone number for Internal Revenue Service is (877) 829-xxxx.
What is the official website for Internal Revenue Service?
The official website for Internal Revenue Service is irs.gov.
What is the annual revenue of Internal Revenue Service?
The annual revenue of Internal Revenue Service is $1B+.
How many employees does Internal Revenue Service have?
Internal Revenue Service has 10,001+ employees.
What industry is Internal Revenue Service in?
Internal Revenue Service is in the Government Administration industry.
Last updated: November 4, 2025