Montgomery County Public Schools, Rockville, MD

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Paying Extracurricular Activity (ECA) Fees Online


Parents can pay student ECA fees either by postal mail using the Extracurricular Activity Fee Remittance Form or online by credit card using Montgomery County Public School's Online School Payments (OSP) portal. The OSP Portal is a secure website.

The ECA fee, otherwise known as the activity fee, supports adult-supervised, extracurricular activities, such as sports and clubs, for middle and high school students. Students who pay the fee are entitled to participate in one or more programs during the year. Below is information about accessing the ECA payment page and paying ECA fees. For more information about paying ECA fees, refer to the document General Information for Middle and High School Students and Parents/Guardians.


What information do I need to pay ECA fees?

  • The student 6-digit ID number for each student whose activity fee you are paying
  • Your credit card information (only MasterCard or Visa), including the correct billing address


How do I access the ECA payment page?

To access the ECA payment page, either click this link to go to the OSP portal, or type the following web address in your browser:


What if I need help?

For help with paying ECA fees, please send an e-mail to, or call the ECA Office at 301-517-5000.


When is the OSP portal available?

The OSP portal is available 24 hours a day 7 days a week.





Updated December 9, 2014 | Maintained by Webmaster