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St. Catherine of Siena Separate School
"Many Hands, Many Lands, One Heart, One God"
  • St. Catherine of Siena Separate School
  • 2350 Hurontario Street South
  • Mississauga ON , L5B 1N1
  • Principal: Natalie Poerba
  • Vice Principal(s): Steve Murray
  • Superintendents: Cairine MacDonald
  • Trustee: Bruno Iannicca (Ward 7)
+More School Info
School Site 



On-Line Payment System

School Cash Online allows parents and community members to pay school-related fees online safely, quickly, and easily. Parents can purchase items like spirit wear, lunches, and field trips - anytime, anywhere.

How do I register? To directly login or to register, visit School Cash Online ( Detailed instructions also included as PDF.

What payment methods will be available? Parent will be able to pay online using Visa, MasterCard and eCheque.

  • Fast – With School Cash Online, you can pay all your student’s school fees with the click of a button. Trips to the school to drop-off cash or sending your student with money will be a thing of the past!
  • Convenient – Receive email notifications regarding school fees and events, and then pay the fees, anytime, anywhere.
  • Simple – Keeping track of what’s going on at your student’s school can be overwhelming. With School Cash Online, you can easily manage all of the items and activities your student needs.
  • Safe & Secure – Pay for your child’s fees without the worry of them carrying funds to school.  When you use School Cash Online, you can also feel confident knowing we use industry leading practices to protect your information.
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