
Irs Email Format
Government Administration
・
50,001-100,000 employees
・
Washington, DC, USA
The IRS is the United States federal government agency responsible for administering and enforcing tax laws, collecting revenue, and processing tax returns nationwide.
Find contacts at Irs
Search our verified sources for decision-makers, emails, and titles.
Start searching
VERIFIED BY CLAY
first.last@irs.gov
Company Overview
Industry
Government Administration
Founded
1862
Headquarters
Washington, DC, USA
Revenue
$5B-$10B
FUNDING Stage
Government Agency
Website
Key Executives
Frank Bisignano (Chief Executive Officer), Todd Newnam (Chief Financial Officer), Kaschit Pandya (Chief Information Officer)
Tech Stack
Key Executives
4.9/5 on G2
40K+ GTM professionals
SOC 2 Type II certified
Frequently Asked Questions
What is the email format of Irs?
Irs uses the first.last format, so Jane Smith would be jane.smith@irs.gov.
What are the main operating divisions inside Irs?
The Irs is organized into several operating divisions including Taxpayer Services, Large Business and International, Small Business/Self-Employed, Tax-Exempt and Government Entities, and Criminal Investigation, each led by a dedicated commissioner or chief.
Who leads the Irs as of 2026?
Frank Bisignano serves as the Chief Executive Officer of the Irs in 2026, supported by Chief Financial Officer Todd Newnam and Chief Information Officer Kaschit Pandya.
Does Irs offer a free tax filing option for individuals in 2026?
The Irs Free File program lets taxpayers with an adjusted gross income of $89,000 or less file their federal returns at no cost using guided tax preparation software from trusted partners, available in all 50 states and Washington, DC.
How can I find and verify an Irs employee contact for outreach purposes?
Because Irs uses the first.last@irs.gov format across its roughly 49,215 employees, you can build and verify contact addresses for specific staff using a tool like Clay, which can confirm deliverability and enrich contact records before you reach out.
Share Article
Get access to more people and company data using Clay
Leverage the power of 100+ data providers for industry-leading data coverage & quality.

4.9 rating
Bunge Email Format
Bunge is a global agribusiness and food company that connects farmers to consumers by originating, processing, and distributing grains, oilseeds, and plant-based products across more than 50 countries.
May 16, 2026
Read post
Thebancorp Email Format
The Bancorp is a publicly traded financial institution headquartered in Sioux Falls that provides fintech-enabling banking services, prepaid card issuing, and lending solutions across the United States.
May 21, 2026
Read post
C3 AI Email Format
C3 AI is an enterprise software company that develops AI and machine learning platforms to help organizations optimize operations, anticipate challenges, and drive measurable results across industries.
May 1, 2026
Read post
Flowserve Email Format
Flowserve is a global industrial machinery manufacturer specializing in pumps, valves, and seals for the oil and gas, power, chemical, water, and pharmaceutical industries.
May 18, 2026
Read post
Securian Email Format
Securian Financial is a privately held insurance and retirement solutions company serving over 22 million customers across the United States and Canada through employer and financial professional partnerships.
May 2, 2026
Read post
Prometheus-ecc FR Email Format
Prometheus-ecc FR is a software company that develops AI-powered enterprise asset management solutions to help operations teams optimize maintenance, scheduling, and asset performance.
May 17, 2026
Read post
Where is BioRender's Headquarters? Main Office Location and Global Offices
December 30, 2024
Read post
Bosch Email Format
Bosch is a global technology and services company operating across mobility, industrial technology, consumer goods, and energy sectors with expertise in automation, AI, and connectivity.
May 19, 2026
Read post
Rapid7 Email Format
Rapid7 is a global cybersecurity company that provides AI-powered managed detection and response, threat intelligence, and security operations solutions to over 11,500 customers worldwide.
April 29, 2026
Read post
Spectrum Health Email Format
Spectrum Health is a not-for-profit health system operating 21 hospitals and 300+ outpatient locations across Michigan, providing integrated health care and coverage through Priority Health.
May 16, 2026
Read post
Hudson Advisors Email Format
Hudson Advisors is a global asset management and execution firm that serves as the dedicated partner to Lone Star Funds across private equity, credit, and real estate investments.
May 7, 2026
Read post
Wesh 2 Email Format
Wesh 2 is a Central Florida NBC affiliate television station owned by Hearst Television, delivering local news, weather, and community coverage to the Orlando area.
May 6, 2026
Read post
Portfolio Email Format
Portfolio is a U.S.-based reinsurance and F&I solutions provider serving auto, RV, and powersports dealers with award-winning programs and consumer protection products.
May 8, 2026
Read post
Almirall Email Format
Almirall is a global biopharmaceutical company headquartered in Barcelona, specializing in medical dermatology with treatments for psoriasis, atopic dermatitis, and acne available in over 100 countries.
May 21, 2026
Read post
Hntb Email Format
HNTB is a US-based civil engineering and infrastructure firm delivering architecture, bridge design, highway planning, and digital infrastructure solutions across North America.
May 4, 2026
Read post
Gitlab Email Format
GitLab is a DevOps platform company that delivers a single application for software development, security, and operations, enabling teams worldwide to collaborate and ship code faster.
May 13, 2026
Read post
Alexion Pharmaceuticals Email Format
Alexion Pharmaceuticals is a biotechnology company specializing in rare disease treatments, pioneering complement system-based medicines and expanding global access to life-changing therapies.
May 9, 2026
Read post
Santen Email Format
Santen is a Japanese pharmaceutical company specializing in ophthalmology, developing and marketing prescription eye care products, over-the-counter solutions, and medical devices in over 60 countries.
May 15, 2026
Read post
Mass GOV Email Format
Mass GOV is the official government agency of the Commonwealth of Massachusetts, delivering public services and pioneering legislative programs for millions of residents across the state.
May 10, 2026
Read post
Kraken Email Format
Kraken is a technology company that provides an AI-powered operating system for energy utilities, water, and telecommunications companies worldwide.
May 22, 2026
Read post
Pnfp Email Format
Pinnacle Financial Partners is a Nashville-based banking company offering banking, investment, trust, mortgage, and insurance services to businesses and individuals across the southeastern United States.
May 16, 2026
Read post
UVA Health Email Format
UVA Health is an academic medical center in Charlottesville, Virginia, operating a 612-bed hospital, level I trauma center, children's hospital, and specialty clinics throughout Central Virginia.
May 23, 2026
Read post
Whirlpoolcorp Email Format
Whirlpool Corporation is a leading home appliance manufacturer headquartered in Michigan, producing kitchen and laundry appliances under iconic brands including Whirlpool, KitchenAid, Maytag, and JennAir.
May 12, 2026
Read post
Brady Email Format
Brady is a boutique consulting firm based in Chicago that helps companies predict and control business outcomes through market research and strategy development.
May 10, 2026
Read post
Icon Email Format
Icon is an Australian integrated construction group delivering complex projects including hospitals, schools, housing, defence facilities, and data centres across the ANZ market.
May 16, 2026
Read post
Alcatel-lucent Email Format
Alcatel-Lucent is a global telecommunications company providing network infrastructure solutions and managed services to carriers and enterprises worldwide.
May 13, 2026
Read post
Gigamon Email Format
Gigamon is a network visibility and security software company that delivers AI-powered deep observability solutions for hybrid cloud networks serving enterprises worldwide.
May 24, 2026
Read post
Banner Health Email Format
Banner Health is a nonprofit health care system operating 33 hospitals and a wide range of medical services across six western U.S. states.
April 30, 2026
Read post
Christian Louboutin Email Format
Christian Louboutin is a French luxury footwear and fashion house renowned for its signature red-soled shoes, handbags, and accessories sold through boutiques worldwide.
April 30, 2026
Read post
Zoho Email Format
Zoho is a privately held software company headquartered in Chennai, India, offering over 55 cloud-based business applications for sales, marketing, finance, collaboration, and recruitment worldwide.
May 2, 2026
Read post
Citigroup Email Format
Citigroup is a global financial services corporation headquartered in New York, providing banking, lending, payments, and capital markets services to clients across hundreds of countries and cities.
May 9, 2026
Read post
Meijer Email Format
Meijer is a family-owned Midwest retailer operating more than 500 supercenters, grocery stores, and neighborhood markets across the Midwest region of the United States.
April 28, 2026
Read post
Quicken Loans Email Format
Quicken Loans is a financial services marketplace connecting customers with mortgages, personal loans, home services, auto loans, and other financial products across the United States.
May 12, 2026
Read post
Inflection AI Email Format
Inflection AI is an artificial intelligence company developing human-centered AI models and personal AI assistants that combine emotional intelligence with advanced language capabilities.
April 27, 2026
Read post
Grindr Email Format
Grindr is an AI-native consumer technology company building the digital infrastructure for how millions in the gay community connect, express themselves, and navigate daily life across 190+ countries.
April 30, 2026
Read post
Celgene Email Format
Celgene was a global biopharmaceutical company focused on discovering and developing innovative therapies for cancer and inflammatory diseases before its acquisition by Bristol Myers Squibb.
April 29, 2026
Read post
South Africa Email Format
South African Tourism is a government agency that markets South Africa as a premier tourist destination, promoting its wildlife, cultures, outdoor adventures, and conference facilities worldwide.
May 20, 2026
Read post
Bentley Systems Email Format
Bentley Systems is a global software development company that provides infrastructure engineering software for designing, building, and operating transportation, water, energy, and urban infrastructure projects.
May 21, 2026
Read post
Massmutual Email Format
MassMutual is a mutual life insurance company headquartered in Springfield, Massachusetts, providing life insurance, retirement planning, and wealth management services across the United States.
May 6, 2026
Read post
Freshfields Bruckhaus Deringer Email Format
Freshfields Bruckhaus Deringer is a global law firm with over 280 years of experience, providing legal services to leading corporations across complex cross-border matters worldwide.
May 4, 2026
Read post
Scholastic Email Format
Scholastic is a global children's book publisher and educational media company that provides literacy curriculum, book clubs, book fairs, and learning programs for pre-K to grade 12 students worldwide.
May 5, 2026
Read post
Octapharma Email Format
Octapharma is a family-owned global pharmaceutical company that develops and manufactures human protein-based medicines for critical care, haematology, and immunotherapy across 120 countries.
May 2, 2026
Read post
Moog Email Format
Moog is a precision motion control company that designs and manufactures high-performance components and systems for aerospace, defense, industrial, and medical applications worldwide.
May 17, 2026
Read post
Proximo Spirits Email Format
Proximo Spirits is a leading American producer, distributor, importer, and marketer of premium spirits brands including Jose Cuervo, 1800 Tequila, and Bushmills Irish Whiskey.
May 14, 2026
Read post
Havas Email Format
Havas is a global communications group headquartered in France, offering integrated advertising, media, creative, and technology services to brands across more than 100 countries.
May 8, 2026
Read post
Australian Retirement Trust Email Format
Australian Retirement Trust is one of Australia's largest superannuation funds, managing over $280 billion in retirement savings for more than 2.3 million members nationwide.
May 12, 2026
Read post
Mphasis Email Format
Mphasis is a global IT services and consulting company that delivers digital transformation, cloud solutions, and cognitive technology services to enterprises across industries worldwide.
May 1, 2026
Read post
Criteo Email Format
Criteo is a global commerce intelligence platform that drives advertising performance for brands, agencies, retailers, and publishers through AI-powered technology and proprietary commerce data.
May 11, 2026
Read post
Lightsource BP Email Format
Lightsource BP is a global renewable energy company that develops, finances, and operates large-scale solar projects to support the worldwide energy transition.
May 21, 2026
Read post
Tokio Marine HCC Email Format
Tokio Marine HCC is a specialty insurance company headquartered in Houston that underwrites more than 100 classes of specialty insurance across 180 countries worldwide.
May 9, 2026
Read post
Harbor Freight Tools Email Format
Harbor Freight Tools is a national tool retailer operating over 1,600 stores across 48 states, offering more than 7,000 tools and accessories at value-driven prices.
April 28, 2026
Read post
Great American Insurance Email Format
Great American Insurance is a specialist insurance provider offering bespoke programmes and customised solutions across the UK and Europe, backed by A+ rated financial strength.
May 19, 2026
Read post
Tonal Email Format
Tonal is a fitness technology company that develops an AI-powered home strength training system featuring digital weights, personalized workouts, and expert coaching.
May 12, 2026
Read post

