If your spouse or common-law partner holds a Canadian study permit, you may be eligible to work in Canada through an open work permit under IRCC's C42 category. IRCC has just released updated instructions for this program as of March 4, 2026, including new clarity on eligibility, master's program duration rules, and extension applications.
- 01What Is the C42 Spousal Open Work Permit?
- 02What Changed in the March 2026 IRCC Update?
- 03Who Qualifies for a C42 Open Work Permit in 2026?
- 04What About Spouses of College or Undergraduate Students?
- 05Extending Your C42 Work Permit
- 06Documents You'll Need
- 07How Long Will Your Work Permit Be Valid?
- 08Fees
- 09Important Rules to Know
- 10Frequently Asked Questions (FAQ)
- 11Bottom Line: What This Means for International Student Families
Here's everything you need to know about the latest changes — and whether they affect your application.
What Is the C42 Spousal Open Work Permit?
The C42 open work permit allows the spouse or common-law partner of an international student in Canada to work for any employer, in any location, without being tied to a specific job offer.
The goal of this category is to support Canada's academic competitiveness and economy by allowing families of international students to remain together and financially self-sufficient while the primary applicant completes their studies.
Important: Only spouses and common-law partners qualify. Dependent children are not eligible for an open work permit under C42.
What Changed in the March 2026 IRCC Update?
IRCC's March 4, 2026 update introduced the following changes to the C42 program:
- New eligibility criterion added: The principal foreign national (your student spouse) must not be in the last term of their study program at the time of your application
- New link to eligible programs list: A formal list of qualifying provincial/territorial programs is now referenced for clarity
- Clearer extension rules: Updated guidance on when and how C42 work permit extensions can be approved
- Master's program duration clarified: IRCC has confirmed that a range of program lengths can be provided as proof, but the program must start at a minimum duration of 16 months
Who Qualifies for a C42 Open Work Permit in 2026?
For applications submitted on or after January 21, 2025 (the current rules), your spouse must meet all of the following:
| Requirement | Details |
|---|---|
| Valid study permit | Must hold a valid permit or letter of introduction |
| Not in last term | Must not be finishing their program when you apply |
| Full-time studies | Must be enrolled full-time at a PGWP-eligible institution |
| Physically in Canada | Must be residing in Canada while studying |
| Qualifying program | Must be in one of the eligible program types (see below) |
Qualifying Program Types
Your spouse's program must fall into one of these categories:
- Master's program of 16 months or longer
- Doctorate (PhD) program — any length
- Professional degree program at a university, including:
- Doctor of Medicine (MD)
- Doctor of Dental Surgery (DDS, DMD)
- Bachelor of Law / Juris Doctor (LLB, JD, BCL)
- Doctor of Optometry (OD)
- Doctor of Veterinary Medicine (DVM)
- Pharmacy (PharmD, BS, BSc, BPharm)
- Bachelor of Science in Nursing (BScN, BSN, BNSc, BN)
- Bachelor of Education (BEd)
- Bachelor of Engineering (BEng, BE, BASc)
- Eligible provincial/territorial programs — listed on IRCC's official eligible programs page
Note on master's programs: If your spouse is in a master's program, proof must clearly show the program is at least 16 months long. A duration range is acceptable, but the minimum must be 16 months or more.
What About Spouses of College or Undergraduate Students?
If your spouse is studying in a college program or undergraduate degree (not on the eligible list), your eligibility is more limited:
- You cannot get a new C42 work permit under current rules
- You may still qualify for an extension of an existing C42 work permit, but only to match the remaining length of your spouse's current study authorization — not for a new permit or program
If you don't qualify under C42, you may be able to apply for a work permit through another stream of the International Mobility Program (IMP) or the Temporary Foreign Worker Program (TFWP).
Extending Your C42 Work Permit
If You Applied for an Extension On or After January 21, 2025
To extend your C42 open work permit, your spouse must still be enrolled in one of the qualifying programs:
- A master's program of 16 months or longer
- A doctorate program
- A professional degree program
- An eligible provincial/territorial program
Two limited exceptions exist for spouses of students in shorter master's or college/undergraduate programs — you may receive an administrative extension, but only to cover the remaining duration of your spouse's existing study authorization. This does not apply if your spouse has switched to a new program.
Documents You'll Need
All C42 applications require:
- Proof of your genuine relationship (marriage certificate or IMM 5409 — Statutory Declaration of Common-Law Union)
- Proof your spouse is enrolled at a PGWP-eligible institution in a qualifying program
- Proof your spouse is studying full-time
- Proof you have sufficient funds to support yourself — separate from your spouse's funds
- For master's programs: documentation clearly showing the program is 16 months or longer (acceptance letter, enrolment letter, or transcripts)
- For eligible provincial programs: a letter from the province/territory or a letter of acceptance from a participating DLI
How Long Will Your Work Permit Be Valid?
Your C42 open work permit will be issued until whichever of the following comes first:
- The expiry date of your spouse's study permit
- Your own passport expiry date
- Your biometrics expiry date
Fees
| Fee | Amount |
|---|---|
| Work permit processing fee | $155 |
| Open work permit holder fee | $100 |
| Biometric fee (if applicable) | $85 |
| Total | $340 (+ biometrics if required) |
Important Rules to Know
Your spouse cannot flip roles. If you hold a C42 work permit based on your spouse's studies, your spouse cannot then turn around and get a spousal work permit (C41) based on your C42 employment. The "principal" status does not switch.
Genuine relationship required. IRCC officers assess whether your relationship is real. If a marriage or partnership was entered into primarily to gain immigration status, the application will be refused. Officers may request additional documentation if they have concerns.
You must be in Canada when the decision is made. If you're applying from within Canada, you must have valid temporary resident status at the time of the decision.
Frequently Asked Questions (FAQ)
Q: Can I apply for a C42 work permit if my spouse is in a 1-year master's program?
Under current rules (applications on or after January 21, 2025), master's programs must be at least 16 months long to qualify for a new C42 work permit. If your spouse is in a shorter master's program, you may only be eligible for a limited extension of an existing permit, not a new one.
Q: Does my child also get a work permit under C42?
No. C42 open work permits are only available to spouses and common-law partners. Dependent children are not eligible under this category.
Q: What happens if my spouse switches to a new program?
If your spouse moves to a new program or level of study, you do not qualify for the limited extension exception. You would need to meet the current eligibility requirements based on the new program.
Q: Can I apply for a C42 permit from outside Canada?
Yes, if you are applying as part of a family group from outside Canada, you can apply alongside your spouse's study permit application. Specific documentation requirements apply.
Q: What if my work permit was cut short due to passport expiry?
You may still be eligible for an extension to cover the remaining duration of your spouse's study authorization. You'll need to provide proof of your updated passport or biometrics.
Bottom Line: What This Means for International Student Families
The March 2026 update tightens the rules slightly by adding the "not in last term" requirement, but the core C42 program remains a valuable pathway for spouses of international students to work in Canada. The clarification on master's program duration (minimum 16 months) is especially important — if your spouse's program length is borderline, make sure the documentation clearly shows the minimum threshold is met.
If you're unsure whether your situation qualifies under the updated rules, consult a licensed Canadian immigration consultant or lawyer before applying.
Source: Immigration, Refugees and Citizenship Canada (IRCC) — Program Delivery Update, March 4, 2026
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