eRA Commons

eRA Commons (commons.era.nih.gov) is NIH's web-based portal for post-submission electronic Research Administration: the system where a Principal Investigator, institutional Signing Official, or other registered role accesses and manages an NIH application and award after it has been submitted through Grants.gov. Grants.gov is where an application package is transmitted to NIH; eRA Commons is where nearly everything that happens to it afterward -- assignment tracking, summary statements and scores, Just-in-Time (JIT) submissions, Research Performance Progress Reports (RPPR), no-cost extension requests, prior-approval requests, and final closeout -- takes place. A task counts as "in eRA Commons" if it requires an eRA Commons account and role-based login (era.nih.gov credential) to view or act on, as distinct from the one-time act of transmitting an application via Grants.gov.

ByCASRAI Editorial Board

· Last updated 23 Jul 2026

Worked examples

Is an instance

A grantee institution's Signing Official logs into eRA Commons to submit a Final RPPR within 120 days of a project period's end, one of the three documents required for NIH closeout alongside the Final Federal Financial Report and Final Invention Statement.

Is an instance

When a program officer requests Just-in-Time information after a fundable score, the PI or their delegate uploads Other Support and IRB/IACUC approval documentation through the JIT module inside eRA Commons -- this happens before an award is issued, not before the application was submitted.

Is an instance

A PI's Signing Official uses eRA Commons' expanded-authority Status screen to notify NIH of a one-time, no-prior-approval no-cost extension, available in roughly the 90 days before a project period's end date.

Looks similar, but isn't

Not an instance

Submitting the initial SF424 (R&R) application package itself happens through Grants.gov (or, increasingly, NIH's ASSIST system built on top of it), not eRA Commons -- eRA Commons only becomes the system of record once NIH has received and validated that submission.

Not an instance

A reviewer's substantive scientific critique of an application is written and managed through NIH's separate Internet Assisted Review (IAR) module, not through general eRA Commons account functions, even though IAR is accessed via an eRA Commons login.

What eRA Commons is

eRA Commons is the National Institutes of Health’s web-based system for electronic Research Administration (eRA) — the online portal where institutions, investigators, and NIH staff carry out nearly every step of NIH grant administration that happens after an application has been submitted. It sits alongside Grants.gov and NIH ASSIST (the application-preparation and submission side of the eRA system) as the administration side: the place a Principal Investigator (PI), Signing Official (SO), Business Official, or other registered role logs in to track an application’s status, respond to award conditions, and manage a funded project through to closeout.

Access to eRA Commons is not optional for anyone with a defined role in an NIH award. NIH’s Grants Policy Statement requires PDs/PIs and other Senior/Key Personnel named on an application to be registered in eRA Commons and to include their eRA Commons ID in the application itself, before the application can be reviewed.

What eRA Commons is used for

Once an application clears Grants.gov submission and validation, essentially the entire administrative lifecycle of an NIH award runs through eRA Commons:

Status tracking — Institute/Center assignment, review meeting dates, and Summary Statements after study section review.
Just-in-Time (JIT) — when NIH signals an application is likely to be funded, the JIT module is where updated Other Support, budget, and human subjects/animal welfare approvals get submitted, before an award is actually issued.
Notice of Award access and the award’s ongoing financial and progress reporting.
Research Performance Progress Reports (RPPR) — the Annual, Interim, and Final RPPR are all prepared and submitted through the RPPR module inside eRA Commons; see CASRAI’s dedicated guide to the NIH RPPR for section-by-section detail.
xTrain — appointment and termination forms (PHS 2271, PHS 416-7) for trainees on NIH training grants, career development awards, and individual NRSA fellowships.
Prior approval and no-cost extension requests — including the one-time, no-prior-approval no-cost extension available to a Signing Official through eRA Commons’ expanded-authority Status screen.
Closeout — the Final RPPR, alongside the Final Federal Financial Report and Final Invention Statement, is due within 120 days of the end of the project period; see NIH Closeout.

eRA Commons vs. Grants.gov and ASSIST

These three names are frequently confused, and the distinction matters operationally: Grants.gov is the government-wide portal an institution uses to transmit a completed SF424 (R&R) application package to NIH; ASSIST is NIH’s own online application-preparation tool, built to feed into that same Grants.gov transmission step; eRA Commons is where everything happens once NIH has the application in hand. A person can have an ASSIST or Grants.gov login without ever touching eRA Commons, but cannot manage an active NIH award without one. For a full side-by-side comparison, see CASRAI’s eRA Commons vs. Grants.gov comparison.

Accounts and roles

Individuals cannot self-register in eRA Commons — a Signing Official or Account Administrator at an eRA Commons-registered institution must create each account, and every account is assigned one or more roles (PI, SO, Business Official, Account Administrator, Assistant, and others) that determine what that login can see and do. See eRA Commons ID for how individual credentials are issued, and eRA Commons Roles for the full role/permission structure, including how PIs delegate specific tasks (such as RPPR preparation) to a delegate without transferring their own PI role.

Use in your systems

JATS XML <role> element

xml

<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="eRA Commons"
      vocab-term-identifier="https://casrai.org/dictionary/term/era-commons" />

Schema.org DefinedTerm (JSON-LD)

json

{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "@id": "https://casrai.org/dictionary/term/era-commons",
  "name": "eRA Commons",
  "identifier": "https://casrai.org/dictionary/term/era-commons",
  "description": "eRA Commons (commons.era.nih.gov) is NIH's web-based portal for post-submission electronic Research Administration: the system where a Principal Investigator, institutional Signing Official, or other registered role accesses and manages an NIH application and award after it has been submitted through Grants.gov. Grants.gov is where an application package is transmitted to NIH; eRA Commons is where nearly everything that happens to it afterward -- assignment tracking, summary statements and scores, Just-in-Time (JIT) submissions, Research Performance Progress Reports (RPPR), no-cost extension requests, prior-approval requests, and final closeout -- takes place. A task counts as \"in eRA Commons\" if it requires an eRA Commons account and role-based login (era.nih.gov credential) to view or act on, as distinct from the one-time act of transmitting an application via Grants.gov.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/grants-management#set",
  "url": "https://casrai.org/dictionary/term/era-commons",
  "sameAs": [],
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "publisher": {
    "@id": "https://casrai.org/#organization"
  },
  "dateModified": "2026-07-23T11:29:53",
  "inLanguage": "en"
}