Federal Contracting Reference · Finance and Insurance
523991Trust, Fiduciary, and Custody Activities
NAICS 523991 reference: SBA size standard, live federal opportunities, and the tools you need to bid under this code.
SBA small-business size standard
To qualify as a small business for federal procurement under NAICS 523991, your firm must stay under:
$47.00 million in average annual receipts
Use this to determine whether you can pursue small-business set-aside opportunities (8(a), HUBZone, SDVOSB, WOSB, EDWOSB) tied to this code.
Check your set-aside eligibility
10 questions, takes under 3 minutes. Returns the exact SBA programs you qualify for.
Run the eligibility check →Live federal contract opportunities for NAICS 523991
Federal buyers for NAICS 523991 depend on your specific capability. Check SAM.gov for the live list, then track new ones automatically with The Contract Wire.
See live opportunities on SAM.gov
SAM.gov lists every active federal opportunity filtered by NAICS.
Open SAM.gov search →Related NAICS codes
Codes in the same Finance and Insurance industry group:
Next step: your capability statement
Once your NAICS code is registered in SAM.gov, your capability statement is the single most-requested document from federal contracting officers and large primes.
Build a capability statement (NAICS 523991 pre-filled)
Free interactive builder. Enter your company info, past performance, and certifications — export a clean one-page PDF.
Start your capability statement →