The New Jersey State Comptroller: What the office does and why it matters
The Office of the State Comptroller is one of New Jersey’s most important watchdog agencies. Its powers come from a series of laws and mergers that consolidated three state oversight arms into one independent office.
Below is a breakdown of what the Office of the State Comptroller is, how it was formed, and what it actually does.
How we got here
2005 — Office of the Inspector General created
- Tasked with investigating fraud, waste, and abuse in public spending.
- Charged with promoting efficiency, identifying cost savings, and detecting misconduct across all levels of government.
2007 — Office of the Medicaid Inspector General created
- Established under the Medicaid Program Integrity and Protection Act.
- Mandated to prevent, detect, and investigate fraud, waste, and abuse in the Medicaid program.
2007 — Office of the State Comptroller created
- Designed as an independent agency to oversee, audit, and monitor state agencies, independent authorities, state colleges, local governments, and school districts.
2010 — The big consolidation
- The Legislature merged the Inspector General and the Medicaid Inspector General into the Office of the State Comptroller.
- The Inspector General and Medicaid Inspector General powers were transferred to the Office of the State Comptroller.
- The State Comptroller, appointed by the governor with Senate confirmation, serves a six-year term, reinforcing independence.
Why the Office of the State Comptroller exists
Mission:
To promote integrity and transparency across New Jersey government by:
- Auditing government finances
- Examining program efficiencies
- Investigating misconduct by officials and employees
- Reviewing the legality of government contracts
- Overseeing the integrity of the state’s Medicaid program
The divisions that do the work
1. Audit Division
Created in 2008.
What it does:
- Audits municipalities, counties, school districts, state colleges, agencies, and authorities.
- Evaluates whether public entities use tax dollars efficiently and maintain proper internal controls.
- Issues reports with findings and recommendations.
- Requires corrective action plans from agencies and performs follow-up reviews.
- Has driven cost savings and prompted reforms.
2. Investigations Division
Formed in 2010 when Inspector General functions were moved into the Office of the State Comptroller.
What it does:
- Detects and uncovers fraud, waste, and abuse.
- Investigates elected officials, public employees, and government programs.
- Reviews misconduct involving public funds.
- Publishes reports with findings and recommendations.
3. Medicaid Fraud Division
Powers transferred to the Office of the State Comptroller in 2010.
What it does:
- Acts as the state’s Medicaid watchdog.
- Audits and investigates providers, recipients, and managed care organizations.
- Ensures providers deliver the care they bill for.
- Pursues civil and administrative enforcement and disqualifies bad actors when necessary.
- Recovers tens of millions of dollars each year.
4. Public Contracting Oversight Division
Focus: Protecting taxpayer dollars in large public contracts.
How it works:
- Ensures contracts are competitively bid and compliant with the law.
- Staffed by attorneys specializing in public-contract law.
- Reviews procurements exceeding $3 million from more than 1,900 public entities.
- Must pre-approve contracts valued at $15.2 million or more before they are advertised.
- Reviewed COVID-19 recovery procurements over $150,000 and posted them publicly.
5. COVID-19 Compliance and Oversight Project
Created by Executive Order 166 in 2020.
Purpose:
Ensure accountability in the spending of federal COVID-19 relief funds.
Key responsibilities:
- Chaired the statewide COVID-19 Compliance and Oversight Taskforce.
- Oversaw COVID procurement reviews and Integrity Monitors.
- Provided training and technical assistance to state and local agencies.
- Performed monitoring, audits, and targeted reviews.
Officially launched in 2021 to formalize the Office of the State Comptroller’s expanded pandemic-oversight role.
6. Police Accountability Project
Goal: Add an independent check on state and local law enforcement.
What it does:
- Detects waste, fraud, abuse, and misconduct in policing.
- Identifies systemic failures that expose the state to civil liability.
- Reviews how taxpayer dollars are spent on public safety.
- Highlights inefficiencies and gaps in police reform efforts.
- Publishes reports for public transparency.
The bottom line
The Office of the State Comptroller serves as a watchdog for auditing, contracting oversight, investigations, Medicaid integrity, and special projects.
Its mandate: protect taxpayer dollars and ensure government works fairly, legally, and transparently.
Krystal Knapp is the founder of The Jersey Vindicator and the hyperlocal news website Planet Princeton. Previously she was a reporter at The Trenton Times for a decade.

