HMH to Retire HMH Portfolio Program

As a valued customer of our HMH Portfolio (formerly SchoolChapters) program, we would like to inform you that we will be retiring HMH Portfolio program as of July 28, 2018

Customers with active HMH Portfolio subscriptions will no longer be able to access all features and functionality.

We encourage all customers to download or export their content prior to July 28 to avoid any data loss. Please access our Customer Care site for information on exporting your data and reports.

If you experience any technical issues, please contact our Technical Support Group at, (800) 323-9239, (+1) (973) 368-0392, or through our improved online service request system at

For Customer Service, please email us at or call (888) 242-6747 and select option 2.

Thank you for choosing Houghton Mifflin Harcourt as your partner in education.