KIPP Academy Boston Charter Schools **SRA ONLINE ENROLLMENT PROCESS** Click here to start, stop or change a Salary Reduction Agreement. Click here to review the Online Salary Reduction Agreement Instructions. Authorized Investment Providers For specific investment provider information, please click on the investment provider name of your choice to visit the company's website. 403(b) Equitable(800) 628-6673 Lincoln Investment Planning, LLC(800) 242-1421 Vanguard Investments - Plan Number: 438062(800) 569-4903