IRP Extramural Large Grants 2024–2026: Frequently Asked Questions (FAQs)

If you still have clarifying questions regarding the submission of letters of interest (LOI) or proposals after consulting our website, please contact us at

Can UW–Madison faculty be listed as non-funded collaborators?
Yes, as long as all requested budget costs support the work led by the non-UW applicant PI. UW–Madison faculty and postdoctoral fellows are ineligible for funding.
Do the page limits include space for references/citations?
No neither the letter of interest nor the full application page limits include references/citations. Those can be added at the end and will not be included in the page limit.
How much indirect costs can my institution bill to this grant?
Applicants are encouraged to request that their home institution forego or charge minimal indirect costs. However, there is no requirement that home institutions forego indirect costs.
Is there a template for curriculum vitae that must be submitted as part of the LOI and the full application?
No, there is no set template required for CVs.
I forgot to submit part of my proposal with my application. Can I go back and edit?
Please resend your application file to as a single PDF and we will update your information with the correct file.
Can projects have 2 PIs? Or should applicants plan to have 1 PI and a co-I?
The Letter of Interest due on 1/10/24 requires only one PI. That PI should include their CV in the materials submitted. Applicants can choose to include information on additional co-PIs in their Letter of Interest and include the additional PI’s CV. Or, applicants can opt to submit a Letter of Interest with just one PI and, if they are asked to submit a full application, include the information about additional PIs at that stage in the application process.
The Call for Applications lists example research topics. Are PIs limited to research projects focused on those questions or do they have flexibility to explore other research questions?
Applicants are not limited to the research questions listed in the Call for Applications. The research questions included in the Call for Applications are intended to give potential applicants a sense of the types of questions that we believe are achievable using the CCOULD data. These questions are also of general interest to HHS. However, HHS welcomes projects designed around other research questions.