About the Office of Financial Management

The Office of Financial Management (PFM) is responsible for Department-wide functions related to financial and accounting policy and procedures, financial data and data integrity, financial management strategic planning, fiscal and financial reporting including Department-wide coordination of financial statements, financial management systems, the management control program and coordination of audits and audit follow-up. The Office provides executive level leadership and direction, coordinates policy development, program evaluation and guidance, and provides advocacy and support for program and bureau operations in all financial and related functional areas.

Organization

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Data Analytics, Dashboards & Metrics Division:

Provides financial data analysis and reporting, develops enterprise dashboards and visualizations, and manages PFM’s digital platforms such as SharePoint and the public website.

Financial Policy and Compliance Division:

Develops and maintains Department-wide financial policies, ensures compliance with federal laws and regulations, and oversees key programs including regulatory compliance, charge card oversight, and travel policy.

Audit and Internal Controls Division:

Leads Department-wide internal control governance and manages all internal and external audit activities. Coordinates audit responses, monitors corrective actions, and strengthens fraud prevention and risk management programs.

Specialized Accounting Division:

Provides technical leadership for complex accounting areas such as hydropower, capital assets, land and trust assets, and loan and investment portfolios. Ensures accurate valuation, reporting, and compliance with federal accounting standards.

Financial Reporting & Accounting Systems Division: 

Ensures the accuracy and integrity of Department-wide financial reporting and accounting systems. Oversees core financial systems, general ledger accounting, reconciliations, financial statements, and required Treasury and Office of Management and Budget (OMB) submissions.

Financial Operations Division: 

Manages the Department’s core financial transactions - collections, reimbursable agreements, travel and Permanent Change of Station (PCS) payments, and disbursements - while ensuring accuracy, timeliness, and adherence to federal financial requirements.

Leadership

Deputy Chief Financial Officer and Director 
Tonya R. Johnson-Simmons

Associate Chief Financial Officer Financial Policy and Compliance (Vacant)

Associate Chief Financial Officer Audit and Internal Controls
Naznin Rahman

Associate Chief Financial Officer Specialized Accounting (Vacant)

Associate Chief Financial Officer Financial Reporting and Accounting Systems 
Jaime Rullan

Associate Chief Financial Officer Financial Operations (Vacant)

Division Manager - Data Analytics 
David Denham

Senior Advisor
Clarence Smith

Chief of Staff
Peyton Hardaway

Main Interior Office

1849 C Street NW
Mail Stop 5530
Washington, DC 20240
Phone: (202) 208-4701
Fax: (202) 208-6940

Employee Resources

Office of Financial Management SharePoint
DOI Physical Security Program and SharePoint