The Commonwealth of MassachusettsMassachusetts State Seal

Non-Attorney Professional Services Billing

CPCS Private Investigator Vendor

CPCS Expert Vendor Application

Request for Verification of Taxation Reporting Information (W-9 form) - to download (Please note the information below)

  • instructions are on page 2 of the form
     
  • use this form to be setup as a new vendor or to change your vendor information currently on file i.e. billing address, vendor code,  name, etc.
     
  • upon completion of this form, it must be submitted with:
    (1) a signed letter on office letterhead (if available) authorizing CPCS to effect the change(s) with the State Comptroller.
    (2) this information should be mailed to:
         Committee for Public Counsel Services
         Attn: Vendor Maintenance Clerk
         44 Bromfield Street
         Boston, MA  02108

Vbill Access Agreement Form

CPCS policy & procedure regarding professional services/expert witnesses
Rate chart and qualifications for expert witnesses

Vbill (vendor billing) information: Vbill Manuals

Vbill Login: https://www.cpcsvendorbill.com