Description
The Ontario Secondary School Literacy Test (OSSLT) measures whether students are meeting the minimum standard for literacy across all subjects up to the end of Grade 9. Successful completion of the literacy test is one of the requirements to earn an Ontario Secondary School Diploma.
Administration Dates
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Fall Administration
Ontario Secondary School Literacy Test (OSSLT)
Starts
Tuesday
November 3, 2026
6:00 a.m. (ET)
Ends
Monday
November 30, 2026
6:00 p.m. (ET)
-
Spring Administration
Ontario Secondary School Literacy Test (OSSLT)
Starts
Tuesday
March 30, 2027
6:00 a.m. (ET)
Ends
Monday
April 19, 2027
6:00 p.m. (ET)
Note: The last two days of the administration window should be reserved for students who missed the originally scheduled dates or for extenuating circumstances.
Framework
The Framework provides a detailed description of EQAO’s OSSLT (including how the test is grounded in the Ontario Curriculum’s expectations for literacy skills for all subjects up to the end of Grade 9) as well as sample student reports.
What to expect on the OSSLT
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This video will provide information on what students can expect when participating in the Ontario Secondary School Literacy Test (OSSLT).
View transcription
Welcome. This video will provide information on what students can expect when participating in the Ontario Secondary School Literacy Test (OSSLT).
The results of all EQAO assessments provide valuable information about Ontario’s education system at the school, school board and provincial levels.
The outcomes also help parents and guardians and educators understand how students are doing in literacy and math.
The information helps policy-makers, researchers and others to support continuous improvement in the school system.
The OSSLT assesses literacy only and will be administered at schools in the fall, and again in the spring. The test is scheduled to take place during the regular school day. Schools have the flexibility to determine when test sessions will be scheduled within the administration periods set by EQAO.
The test is grounded in the Ontario Curriculum expectations for all subjects that address reading and writing skills up to the end of Grade 9. Students can take the test starting in Grade 10.
Successfully completing the OSSLT, or completing the Ontario Secondary School Literacy Course (known as the OSSLC), is a graduation requirement as established by the government.
For most students, this means successfully completing the OSSLT.
The test is offered online. Students are required to use a digital device to complete the test in person at their school. Accommodations are available based on student need.
The OSSLT includes two sessions—Session A and Session B. Session A is designed to be completed in approximately 65 minutes, and Session B in approximately 75 minutes.
At the end of the two test sessions, students complete a voluntary questionnaire that asks them about their attitudes and perceptions with respect to literacy.
The test is made up of various reading and writing selected-response and open-response questions. There are four different types of reading selections: real-life narrative, information paragraph, news report and dialogue.
There are a variety of question types, such as single-selection, multiple-selection, drag and drop, drop-down menu and checklist questions. Students are also presented with opportunities to write longer answers to open-response questions.
Each student’s outcome is determined by their answers to the selected-response questions and by the scores achieved on the open-response questions.
Prior to writing the OSSLT, students can become familiar with the test by taking the practice test on the EQAO website. Teachers can also organize a practice session in class. This will help familiarize them with the online assessment platform.
Students can try out the built-in tools that will be available during the online test. For example, students can try the highlighter and the eraser. There is also a line reader, a tool for underlining text and a tool for keeping rough notes.
All students can use the test’s built-in tools, such as the zoom-in and zoom-out features, a text-to-speech reader and a high-contrast view.
Before writing the test, students also have access to a minds-on activity, reminders of test-taking strategies, and relaxation and visualization activities to help them stay calm and focused.
Anyone who would like to become familiar with the format of the OSSLT, and the types of questions that will be asked, can refer to the practice test on EQAO’s website.
The OSSLT does not require additional preparation, as it is aligned with The Ontario Curriculum, which is used for classroom instruction.
You can find, on our website, the OSSLT framework document, which explains what is assessed on the OSSLT and how the test questions are scored.
Individual Student Reports are made available to schools following the scoring. Students will receive a report from their school to bring home.
The Individual Student Report provides the outcome for each student who completed the test. This information enables students, parents and guardians and teachers to plan for improvement.
Please visit www.eqao.com to learn more about the Education Quality and Accountability Office.
Practice Test
The practice test provides students with the opportunity to become familiar with the online test and its platform.
OSSLT Online Platform
The practice test includes an introductory session that allows students to become familiar with the online platform’s tools and functions.
Students can try the various tools, including built-in text-to-speech audio, zoom in and zoom out, line reader, high contrast and annotation tools (draw line, highlighter, eraser, rough notes).
Students who regularly use third-party assistive technology as an assessment accommodation, as noted in their Individual Education Plan (IEP), are encouraged to try using the assistive technology during the online practice test to become familiar with the functionality. Students and parents and/or guardians should discuss permitted accommodations with the school administration.
Practice Test Results
At the end of the practice test, students are provided with a results page where they can view each question and see their answer as well as the correct response. Scoring rubrics and samples of student responses for the open-response questions are also available on this page.
Students may find the correct answers, scoring rubrics and samples of student responses helpful to review before taking the OSSLT.
The results page is not provided during the OSSLT.
OSSLT
Practice Test
The practice test comprises two sessions, which include selected-response questions and two open-response questions. These sessions are equivalent to those that students will be completing during the OSSLT.
The practice test provides students with the opportunity to respond to the various types of selected-response questions (e.g., single- and multiple-selection, drag and drop, drop-down menu, checklist) and open-response questions.
For more details about the OSSLT content, please refer to the OSSLT Framework.
Revised 09.24.25

Alternative Version of the Practice Test
The alternative version of the practice test may be used by students with special education needs or special circumstances who require adjustments to the format of the test. Details about available formats can be found in the User Guide for the Administration of the OSSLT. Students and parents and/or guardians should discuss permitted accommodations with the school administration.
The alternative version of the practice test comprises two sessions, which include single-selection and open-response type questions only. The alternative version does not include technology-enhanced questions (e.g., drag and drop, drop-down menu, checklist). These sessions are equivalent to the two sessions students will be completing during the OSSLT.
Revised 09.18.25
For students who require another available format of the alternative version of the practice test (e.g., large print, Braille), school administrators may make a request through the e-assessment system approximately three weeks prior to the first day of the administration. If the format is required outside of that time frame, they may e-mail [email protected].
Live Webinars
Please note that our new webinar series will begin soon—stay tuned! In the meantime, if you would like to arrange a presentation from a member of the School Support and Outreach team, please e-mail [email protected].
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