What Registrations Do You Need Before Applying for NIH SBIR/STTR Funding?
Quick Answer
Before you can submit an NIH SBIR or STTR application, your company needs four active registrations: SAM, the SBA Company Registry, eRA Commons, and Grants.gov. None of these can be completed at the last minute, and a missing or expired registration will keep your application from being submitted at all, regardless of how strong the science is. Start all four the same week you decide to apply.
The Four Registrations, in Plain Terms
SAM (System for Award Management)
SAM is your company's federal entity registration. It is the foundational registration every federal applicant needs, not something specific to SBIR or STTR, and it must be active and renewed annually. If your SAM registration has lapsed, nothing downstream works until it is fixed.
SBA Company Registry
This one is specific to small business applicants. Completing it produces your nine digit SBC Control ID, which the SBIR/STTR Information Form requires before you can submit. There is no way around this step and no substitute identifier. If you do not have your SBC Control ID in hand, you are not ready to complete the Information Form.
eRA Commons
Your Program Director or Principal Investigator (PD/PI) needs an eRA Commons ID. Without it, NIH cannot process the application at all. This is worth flagging early if your PD/PI has never worked with NIH before, since setting up a new Commons ID takes coordination and is not something you want to discover you are missing during the final week before a deadline.
Grants.gov is the federal government's submission portal. For SBIR/STTR applications specifically, NIH recommends using its ASSIST system to prepare and submit, which sits on top of Grants.gov and is generally the smoother path for applicants.
Why This Matters More Than It Looks Like It Should
None of these four registrations touch your science or your commercialization story. That is exactly why they trip up first-time applicants. Teams pour their energy into the Research Plan and the Commercialization Plan, and treat registrations as an administrative afterthought, only to find out that SAM renewal takes longer than expected or that eRA Commons account setup is stuck in a verification queue with days left before the deadline.
There is no rushing any of these systems at the deadline. Build them into your project timeline the same day you decide to apply, well before you start drafting.
FAQ
How long does SAM registration take? SAM registration and renewal can take longer than applicants expect, particularly if any information needs verification. Do not wait until your submission window to check on it. If your company has an existing SAM registration, confirm it is active and not expired before you begin anything else.
What is an SBC Control ID and where do I get it? It is a nine digit identifier produced when you complete the SBA Company Registry. You will need to enter it on the SBIR/STTR Information Form, so this registration should be finished well before you sit down to complete that form.
Does my PD/PI need their own eRA Commons ID, or can we use the company's account? Your PD/PI needs their own eRA Commons ID. This is tied to the individual, not the company, and the application cannot be processed without it.
Should we use Grants.gov directly or NIH's ASSIST system? NIH recommends ASSIST for preparing and submitting SBIR/STTR applications. It is built specifically to work with NIH's forms and requirements, which generally makes it the more reliable path compared to working through Grants.gov directly.
What happens if one of these registrations lapses right before our deadline? Your application cannot be submitted until it is resolved, and NIH will not extend a deadline to accommodate a lapsed registration. This is precisely why all four should be checked and started the same week you decide to apply, not the week before submission.