Submit an Invoice for Payment

Vendor Invoices

  • All invoices must be email or mailed, they shall not be delivered in person.
  • To Email Vendor Invoices:  apinvoice@smwd.com 
  • To Mail Invoices:  Santa Margarita Water District Attention: Accounts Payable 26111 Antonio Pkwy Rancho Santa Margarita, CA 92688