Every Dime. Online. In Real Time.

At OpenTheBooks, we believe that transparency is not just a value—it’s a foundation of accountable, representative government. For too long, many governments operated in shadows, but we’re changing that one data point at a time.

We operate the largest private database of public spending in human history, containing 10 billion data points—from federal salaries and line-by-line spending to 50 state government “checkbooks”, millions of state salary and pension records, and expenditures across over 17,000 municipalities.

We are on a mission to capture and publish every disclosed dollar spent—in near real-time.

Our Purpose & Tools

We are on a mission to capture and publish every disclosed dollar spent—in near real-time.

 

Meet Our Leadership

John Hart
John Hart
Chief Executive Officer
Craig Mijares
Craig Mijares
Co-Founder and Chief Operating Officer, now serves as Executive Chairman of the Board
 
Abe Andrzejewski
Board Member
 
Bruno Behrend
Board Member
 
Chuck Chokel
Board Member
 
Jameson Campaigne
Board Member
 
Lisa Markham
Board Member
 
Dick Weiss
Board Member

 

Impact You Can See

  • Filed tens of thousands of FOIA requests, unlocking spending data across all levels of government
  • Powered investigations that have resulted in grand juries, subpoenas, congressional inquiries, GAO audits, and inspired federal legislation
  • Published comprehensive datasets that empower citizens, journalists, and policymakers to scrutinize public spending
  • Collaborated with media outlets to amplify findings, reaching millions with stories of government accountability
The White House

What They're Saying

“The investigative work of Open The Books has fomented a revolution in fiscal transparency.”

– Roger Kimball, Wall Street Journal, July 2017

“Before DOGE there was Open the Books. For some 20 years they have been bringing the receipts.”

– Bill Martinez, April 2025

“Your watchdog group, you’re revered in DC. You’re the gold standard for rooting out and finding the corruption going on and the abuse of taxpayers.”

– Elizabeth McDonald, Fox Business, April 2025

“Open The Books is doing the work I envisioned…putting sunlight through a magnifying glass.”

– The Late Sen. Dr. Tom Coburn, Honorary Chairman, Open the Books

Who We Are

Annual Report 990 Tax Return Charity Navigator

 

Open the Books is a project of American Transparency – a 501(c)3 nonprofit, nonpartisan charitable organization. All donations are tax deductible for federal or state income tax purposes to the fullest extent of the law.

As a government watchdog organization, we accept no government funding.