Central Servicing Agent (CSA) User Manual

The CSA User Manual has been updated as of August 1, 2023 and is available to view as a PDF below. (The file is large, so it may take a moment to load).

CSA Hotline

Phone

855-572-1637

Fax

866-707-2390

Email

SBA504CSA@wellsfargo.com

CSA's SBA 504 Frequently Asked Questions Resource Guide

Click here to access the SBA 504 Frequently asked Questions Resource Guide updated by the CSA in January 2020.

CSA's Funding Quick Reference Guide

Click here to access the Funding Quick Reference Guide updated by the CSA in November 2022.

Address

Regular Mailed Checks:
Computershare Corporate Trust Services
NW 6441
P.O. Box 1450
Minneapolis, MN 55485-6441

Overnight Mailed Checks:
Computershare Corporate Trust Services
Lockbox Services 6441
1801 Parkview Drive, 1st Floor
Shoreview, MN 55126

CSA Mailing Address for Funding Packages:
Computershare Corporate Trust Services
9062 Old Annapolis Road
Columbia, MD 21045