Best Resource for Ontario Homeschoolers Navigating OUAC Group B Applications

The best resource for Ontario homeschoolers navigating OUAC Group B applications is one that reflects how OUAC actually works today — and nearly every existing guide does not. OUAC retired the "105 application" in 2023 and replaced it with a unified undergraduate application divided into Group A (Ontario secondary school students) and Group B (homeschoolers, out-of-province applicants, and international students). Most books, forum posts, and provincial support group pages still reference the old "OUAC 105" system. If you're searching "OUAC 105 homeschool" and finding 2019 forum posts, those posts are describing a portal that no longer exists. The Canada University Admissions Framework is the resource specifically written for the current Group B workflow.

What OUAC Group B Actually Is

The Ontario Universities' Application Centre (OUAC) is the single portal through which nearly all Ontario university applications are submitted. In 2023–2024, OUAC restructured its undergraduate application into two categories:

Group A — Ontario secondary school students applying in their final year with an Ontario Student Record (OSR). This is the standard pathway for students attending Ontario high schools.

Group B — Everyone else: students from outside Ontario, international students, and — critically — Ontario homeschoolers. Homeschooled students in Ontario do not have an Ontario Student Record, so they are Group B applicants regardless of whether they live in Ontario.

This is where the confusion starts. Homeschoolers living in Ontario often assume they apply as Group A because they're Ontario residents. They don't. Ontario residency does not determine group status — school attendance records do. A homeschooled student in Toronto applies as a Group B applicant, in the same category as a student from British Columbia or a student from the United Kingdom.

The practical consequence is that Group B applicants interact with a different section of the OUAC portal, submit different documents, and are evaluated differently than Group A applicants. Most resources written for Ontario homeschoolers were written before this distinction existed in its current form.

Why Most Existing Resources Are Wrong

If you search for "OUAC 105 homeschool" you will find years of forum posts, blog articles, and even provincial support group pages that walk you through an application system that no longer exists. The OUAC 105 form was the application specifically for non-Ontario students and was a separate application stream. That stream was retired.

The confusion is compounded by the fact that:

1. Many forum users who "successfully applied through OUAC 105" applied years ago and remember the old system accurately
2. The Ontario Federation of Teaching Parents (OFTP) and similar groups have useful university lists but some links point to archived OUAC pages
3. HSLDA Canada's general guidance on university admissions predates the Group A/B restructuring
4. Popular books on homeschooling to university in Canada were written before 2023 and do not reflect current OUAC structure

The result is that Ontario homeschooling parents spend hours trying to find information about a process that has changed — and the newer information about Group B is far less visible than the older information about 105.

What Group B Navigation Actually Involves

Navigating OUAC as a Group B applicant involves several steps that are different from the Group A process:

Account creation and group selection. When you create an OUAC account, you must correctly identify yourself as a Group B applicant. Selecting Group A by mistake — which is tempting for Ontario residents who assume "I live in Ontario, so I'm Group A" — creates significant complications that are difficult to correct mid-application.

Document submission requirements. Group B applicants do not submit documents through a connected school system. Everything must be uploaded manually: your parent-issued transcript, course descriptions, portfolio documents, and any standardized test scores. Understanding what each university requires from Group B applicants specifically — rather than what they list as general admissions requirements — is essential.

Individual university requirements within the Group B framework. OUAC Group B is the submission portal, not the admissions policy. Each university within OUAC sets its own requirements for Group B applicants. U of T requires course outlines, textbooks used, and method of evaluation. McMaster requires a supplementary application for competitive programmes. Waterloo has specific mathematics requirements for engineering. These are accessed through the OUAC portal but set independently by each institution.

Timelines. Group B applicants often have different application timelines than Group A applicants. Knowing the specific deadlines for your target universities as a Group B applicant — not the general OUAC deadline published for Ontario high school seniors — prevents last-minute scrambles.

The Best Resource for Ontario Homeschoolers on OUAC Group B

The Canada University Admissions Framework is written specifically for the 2025–2026 OUAC Group A/B structure. It does not reference the retired OUAC 105 application. It walks through the Group B workflow as it actually exists, step by step: account creation, group selection, document upload requirements, and the specific requirements of each major Ontario university for Group B applicants.

The Framework covers:

• The OUAC Group B portal walkthrough, including where the process diverges from Group A and why Ontario homeschoolers are categorised as Group B
• University-specific requirements within Group B for U of T, McMaster, Waterloo, Queen's, Western, and other major Ontario institutions
• How to upload a parent-issued transcript that Group B processing accepts without follow-up requests
• Supplementary application requirements for competitive programmes (McMaster Health Sciences, Waterloo Engineering, Queen's Commerce) that have additional steps beyond the base OUAC submission
• Timelines specific to Group B applicants, not the Ontario high school student calendar

Beyond OUAC, the Framework also covers ApplyAlberta, EducationPlannerBC, and Atlantic province procedures — useful for Ontario homeschoolers who are applying to universities outside Ontario as part of a shortlist.

Who This Is For

• Ontario homeschooling parents whose children are applying to university through OUAC and have discovered they are Group B applicants
• Families who have been researching "OUAC 105 homeschool" and found outdated information
• Parents in Grades 9–12 who want to understand the Group B framework before the application year arrives
• Families applying to competitive Ontario programmes (McMaster Health Sciences, Waterloo Engineering, U of T engineering or commerce) who need to understand the supplementary application requirements as Group B applicants
• Ontario homeschoolers who have called OUAC and received generic answers that don't address the homeschool-specific Group B submission process

Who This Is NOT For

• Homeschoolers in British Columbia applying through EducationPlannerBC (covered by a different section of the Framework, not OUAC Group B)
• Homeschoolers in Alberta applying through ApplyAlberta (also a different portal)
• Students who have been attending an Ontario high school and have an Ontario Student Record — they apply as Group A
• Homeschoolers applying only to universities outside Ontario who don't interact with OUAC at all

Common Group B Mistakes

Selecting Group A on the OUAC application. Ontario homeschoolers see "Ontario student" and assume that applies to them. It doesn't — Group A is for students with Ontario Student Records from registered schools.

Using OUAC deadlines published for Ontario high school seniors. Group B has its own deadlines, and they differ. Missing a Group B deadline is not the same as missing a Group A one.

Submitting incomplete course descriptions. Group B applicants upload documents manually. Universities frequently request follow-up information when course descriptions are vague, which delays the review process and can push an application past priority consideration deadlines.

Treating OUAC requirements as equivalent to individual university requirements. OUAC sets the portal rules. Each university sets its own admissions requirements for Group B applicants. A student who submits a correct OUAC Group B application still needs to meet U of T's specific requirements, which include textbook lists and evaluation methods — details that OUAC itself doesn't prescribe.

Tradeoffs of Self-Navigating vs. Using a Guide

Self-navigating OUAC Group B is possible. The portal exists, OUAC's website has documentation, and each university's admissions office will answer questions by phone or email. The cost is time — several hours of research across scattered sources, some of which are outdated — and the risk of errors that aren't caught until the application review creates follow-up requests.

Using a current guide compresses that research into one document and eliminates the risk of acting on outdated information. The Group B workflow walkthrough in the Canada University Admissions Framework costs — less than the OUAC application fee itself ($156 base fee for Ontario universities). The guide cannot fill out the application for you, but it means every field you do fill out is correct on the first submission.

Frequently Asked Questions

Is a homeschooler in Ontario a Group A or Group B OUAC applicant?

Group B. Group A is for students with Ontario Student Records from registered Ontario secondary schools. Homeschooled students in Ontario do not have an Ontario Student Record, so they apply as Group B regardless of where they live.

What happened to the OUAC 105 application for homeschoolers?

OUAC retired the 105 application in 2023–2024 and replaced it with the unified undergraduate application structure divided into Group A and Group B. Most existing resources still reference OUAC 105, which no longer exists. Ontario homeschoolers who find information about OUAC 105 should treat it as outdated.

Do Ontario universities treat Group B applicants less favourably than Group A?

Not inherently. Universities assess Group B applicants against their own programme-specific requirements for non-traditional students. The evaluation criteria are different from Group A — more emphasis on portfolios, course descriptions, and standardized test scores — but universities actively admit Group B applicants to all programmes. The challenge is documentation quality, not group status.

How long does the OUAC Group B application take to complete?

Significantly longer than Group A, because Group B applicants manually upload all documents rather than having them transferred from a school record. Gathering and formatting the transcript, writing course descriptions for each subject, and compiling portfolio materials typically takes two to four weeks when done from scratch. Starting in Grade 11 and building documents incrementally is strongly recommended.

Can I apply to multiple Ontario universities through one OUAC Group B application?

Yes. OUAC is a single application portal — you pay the base fee and add programme choices for additional fees. The base application covers your Group B status and document uploads; individual programme applications are added within the same OUAC session.

Is the OUAC Group B process the same for mature students?

Mature student applicants (typically 21+ with a gap since secondary school) have additional options, including the Mature Student pathway that some Ontario universities offer. The Group B portal is still the submission mechanism, but the admissions criteria applied to mature students differ from those applied to recent homeschool graduates.

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