Person · officer / director

Robert Callahan

Director · Marylanders for Tax Fairness INC

Director at Marylanders for Tax Fairness INC. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 18 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.

Organizations

Roles reported

Others who share this name

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings

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Reported as Director of Marylanders for Tax Fairness INC, based in Annapolis, MD.

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Also listed as Director of Americans for Digital Opportunity INC, uncompensated.

Facts extracted directly from each organization's Form 990, Part VII.

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Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Americans for Digital Opportunity INC Director · $285K revenue · Annapolis, MDISSUE ADVOCACY AND GRASSROOTS ORGANIZATION ORGANIZED TO PROTECT ENTREPRENEURS AND JOB CREATORS FROM UNNECESSARY AND UNDUE TAX BURDENS ACROSS THE…Filed FY2024 · Source: Form 990, Part VII

Marylanders for Tax Fairness INC Director · $200K revenue · Annapolis, MDISSUE ADVOCACY AND GRASSROOTS ORGANIZATION ORGANIZED TO PROTECT MARYLAND ENTREPRENEURS AND JOB CREATORS FROM UNNECESSARY AND UNDUE TAX BURDENS IN THE…Filed FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Robert Callahan

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

Robert Callahan 2 organizations · Johnstown, PAWest Hills Regional Fire Department INC

Robert Callahan 1 organization · Johnstown, PAHighlands Health - Laurel Highlands Free and Charitable Medical Clinic

Robert Callahan 1 organization · West Barnstable, MABarnstable Land Trust INC

Robert Callahan 1 organization · Milton, MAMilton Youth Lacrosse

Robert Callahan 1 organization · South Dennis, MACape Cod Senior Softball League

Robert Callahan 1 organization · Washington, DCThe Internet Association

Robert Callahan 1 organization · Jackson, NJTori Monica Gerstenacker Memorial Foundation

Robert Callahan 1 organization · Davis, CAFoundation for Teaching Economics

Robert Callahan 1 organization · Barnegat, NJAmerican Legion # 232 John Wesley Taylor Post

Robert Callahan 1 organization · Waldo, MEMaine Administrators of Career and Technical Education

Robert Callahan 1 organization · Miami, FLWinston Park K8 Center Ptsa

Robert Callahan 1 organization · Lincolnton, NCWalk Home Together Foundation

Robert Callahan 1 organization · Woburn, MAWoburn Historical Society INC

Robert Callahan 1 organization · Nassau, DEFriends of Cape Henlopen State Park

Robert Callahan 1 organization · Cornell, WICornell Area Fire Dept INC

Robert Callahan 1 organization · Lonoke, ARDerriseaux Bowhunters INC

Robert Callahan 1 organization · Fennimore, WIMarsden Park Trust Don B Roethe Ttee

Robert Callahan 1 organization · Veazie, MEBridge Year Educational Services INC

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

Douglass Mayer

President, Secretary, Treasurer · FY2023

Network

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