Submitting Reference Letters

IMPORTANT: If you are submitting a reference letter for an LRP applicant, see https://www.era.nih.gov/erahelp/LRP/#Ext_SubmitRef/SubmitRefOverview.htm instead of this topic.

If you are asked to submit a reference letter for someone (meaning you are a 'referee'), you can do so using eRA Commons. Reference letters can be submitted any time after the Notice of Funding Opportunity (NOFO) is posted and no later than the submission deadline. Reference letters cannot be accepted through any means other than eRA Commons. See Reference Letters for information on reference letters.

NOTE: Notice of Funding Opportunity (NOFO) is referred to as opportunity number or notice number for short. It replaces the obsolete term of Funding Opportunity Announcement (FOA). See a list at Find Grant Funding.

You do not need to log in to eRA Commons to submit a reference letter for an applicant. Although you - as the referee - do not need a Commons role to submit a reference letter, the candidate on whose behalf you are writing must have a valid Commons account and hold the principal investigator (PI) role. If your candidate has no Commons account or does not have the PI role, you receive an error when attempting to submit a letter.

The candidate's signing official (SO), accounts administrator (AA), or administrative official (AO) at the institution must assign the PI role to the candidate's Commons account.

What You Need Before Starting

Before you submit a reference letter, you need the following:

  • Applicant's Commons User ID
  • Applicant's last name as it appears on the Commons account
  • Notice of Funding Opportunity (NOFO) number, also referred to as opportunity number or notice number.
  • Deadline for submitting (between the NOFO release date and application submission deadline). The applicant should provide you with the date by which the letter needs to be submitted.
  • If replacing a previously-submitted letter, you need the confirmation number from the first submission; see Replacing an Already-Submitted Reference Letter.

Requirements for Letters

  • No longer than two pages
  • Not password-protected
  • In flattened PDF format. The PDF should not be a fillable form PDF (it should be flattened; see Creating Flattened PDFs for Submission in eRA Commons for instructions)

NOTE: For Fellowship applications and Career Development programs a Letter of Reference form is no longer required. A letter written on university letterhead or similar is acceptable.

Submitting the Letter

To submit a reference letter, follow the steps below:

  1. Access the Commons login page.
  2. ClosedClick the Submit a Reference Letter link.

    Commons home page highlighting reference letter link

    ClosedThe Submit Reference Letter screen displays.

    Submit Reference Letter screen

  3. Fill out the fields on this page. Required fields are displayed with a red asterisk (*). Referee refers to the person who is filling out this form and providing a reference letter.

NOTE:  If submitting a reference letter for the first time, ignore the Reference Letter Confirmation # field. If replacing a previously-submitted letter, enter the confirmation number for the letter you previously submitted here. See Replacing an Already-Submitted Reference Letter for more details.

  1. Click the Continue button.

    The next screen lets you upload your letter or form. The letter must be in flattened PDF format and should not exceed two pages.
    Submit Reference Letter screen with Submit and View buttons

  2. Drag and drop file(s) in the "Drop Files Here..." area, or click the browse link and choose file(s) from your drive. The drop files area specifies how many files and what file types are allowed. For uploaded files, you can:
    • Click the Download icon Download icon and the browser will open or download the file.
    • Click the Delete icon Delete icon to remove the file.
  3. Click Submit.

After submitting, Closeda message appears showing a confirmation number, and you also receive an email with the confirmation number. The candidate receives a confirmation email that the letter was submitted but cannot see the reference letter you've submitted. If you need to re-submit (replace) a reference letter, see Replacing an Already-Submitted Reference Letter.

IMPORTANT: Take note of the confirmation number; if you need to update the reference letter, you must have this confirmation number available.

Confirmation number for successful submission of reference letter.

For more information, refer to the tutorial titled How to Submit a Reference Letter.