Invoice Express

Submit your SSPS invoice for payment or inquire about a submitted invoice

The Invoice Express toll free number is 1-888-461-8855, and is printed at the top of every SSPS invoice.

An operator is available during normal business hours if the caller has problems, however SSPS staff cannot submit your invoice information for you.


  • Callers may choose either English or Spanish voice prompts.
  • Callers may choose to complete an entire invoice, or to complete selected pages of their invoice.
  • Callers may choose to check on the status of an invoice.
  • Callers may use the toll free line any time of day or night.

Helpful Information about Invoice Express

View the Invoice Express Brochure (DSHS 22-369 PDF)