Payments and Analytics Branch

The U.S. National Science Foundation Payments and Analytics Branch delivers comprehensive post-award financial services for the agency's awards and commercial activities.

The branch: 

  • Manages award payment processes and awardee compliance.
  • Administers research.gov financial services.
  • Advises on post-award financial management and requirements.
  • Reconciles payments and expenditures with NSF systems.
  • Processes payments for contracts, travel and other expenses. 

Who to contact

Payments and Outreach Section

Contact your NSF grant accountant from the list below for post-award financial and payment questions or inquiries that aren't addressed in the post-award financial frequently asked questions (FAQ) document. 

Accountant assignments are based on the state or U.S. territory in which your organization is located. 

State Portfolio Group 01

  • Email: mailto:DFMACMS01@nsf.gov
  • Phone: (703) 292-2663
  • District of Columbia (DC), Delaware, Maryland, New Jersey, New York, North Carolina, Pennsylvania, South Carolina, Tennessee, West Virginia

State Portfolio Group 02

  • Email: DFMACMS02@nsf.gov
  • Phone: (703) 292-4464
  • Arizona, Alaska, American Samoa, California, Colorado, Guam, Hawaii, Nevada, Oregon, Utah, Virginia, Washington

State Portfolio Group 03

  • Email: DFMACMS03@nsf.gov
  • Phone: (703) 292-7957
  • Alabama, Arkansas, Florida, Colorado, Iowa, Idaho, Illinois, Indiana, Kansas, Michigan, Minnesota, Mississippi, Missouri, Montana, North Dakota, Nebraska, New Mexico, Ohio, South Dakota, Wisconsin, Wyoming

State Portfolio Group 04

  • Email: DFMACMS04@nsf.gov
  • Phone: (703) 292-7833
  • Connecticut, Georgia, Kentucky, Louisiana, Massachusetts, Maine, New Hampshire, Oklahoma, Puerto Rico, Rhode Island, Texas, Vermont, Virgin Islands, Foreign Grantees

Other questions

Please contact dfmpab@nsf.gov or (703) 292-8280 (Option 3) for questions regarding:

  • SF 1164.
  • IPA/VSEE.
  • GUEST/travel.
  • Non-Award Cash Management Service (ACM$) Small Business Innovation Research (SBIR) payments.

For all other grant payment and commercial payment questions, please email dfmpab@nsf.gov.

Resources

NSF Post-Award Financial FAQs (PDF, 1.25 MB)

View guidance and frequently asked questions about research.gov Award Cash Management Service (ACM$), program income reporting and other cash management topics.

Commercial (non-grant) related FAQ (PDF, 545.9 KB)

View guidance and FAQs about travel-related payments, panel reimbursements, vendor and contract payments, the Invoice Processing Platform (IPP) and other cash management topics outside of grants.

Executive Order related FAQs

View guidance and frequently asked questions about mandated topics regarding Executive Orders.

Webinars

"Credit Gateway for Remittances" webinar (Jan. 2024):

"NSF Program Income Reporting" webinar (Oct. 2024):

"FY 2025 Year-End Close and Financial Critical Dates" webinar (Aug. 2025):