How to Change PhD Supervisors Without Losing Your Funding

Why students switch supervisors

Supervisor changes happen for reasons that have nothing to do with your performance: a supervisor leaves for another university, retires, or takes extended leave. Other times the fit isn't right, research directions diverge, or the working relationship breaks down. Canadian graduate programs expect this to happen occasionally and have a process for it, even where that process isn't advertised.

Step 1: talk to your graduate coordinator first

Before you approach your current supervisor, especially in a difficult situation, talk to your program's graduate coordinator or associate chair of graduate studies. This conversation can stay informal and confidential at first. Coordinators handle supervisor changes regularly and can tell you the specific steps and paperwork your department uses.

Step 2: identify a new supervisor before you leave the old one

Line up a new supervisor's agreement to take you on before you formally end the relationship with your current one. Approach potential new supervisors directly, explain your research interests and current progress, and ask if they have room and funding to take you on. A gap with no supervisor at all puts your registration and funding status at risk.

Step 3: check how your funding is structured

Funding tied to your department, such as a base funding package built from TA lines and internal scholarships, usually transfers with you to a new supervisor inside the same program. Funding tied directly to your supervisor's research grant, such as an NSERC , SSHRC or CIHR grant paying your stipend as an RA, does not automatically transfer. Your new supervisor needs their own funding source to cover you, whether that's their own grant, a TA line, or an internal award.

Ask your graduate studies office directly whether your specific funding package is department funded or supervisor funded before you make any move. This single question determines how urgent your timeline is.

Step 4: submit the change formally

Most Canadian graduate programs require a supervisor change form signed by your outgoing supervisor where possible, your new supervisor, and your graduate coordinator or chair. Some departments allow the form to proceed without the outgoing supervisor's signature if the relationship has broken down, with the graduate chair signing in their place. Submit this through your faculty of graduate studies, not informally by email alone, so the change is on record for your funding and progress tracking.

Protecting your progress and time limits

• Keep copies of your research to date: data, drafts, code and notes, in case access to lab space or files changes with the switch

• Ask whether your program time clock pauses or continues during the transition, most programs keep it running, so don't leave the switch too long

• Confirm your candidacy or comprehensive exam status carries over if you've already passed it

• If a TA or RA position was tied to your old supervisor's course or grant, ask your department if it can be reassigned rather than lost

If the relationship is a conflict, not a mismatch

If the situation involves harassment, discrimination or another form of misconduct, most Canadian universities have a separate office, such as an ombudsperson or equity office, that handles these cases outside the standard graduate studies process. Use that route alongside the graduate coordinator conversation. Funding protections under a formal complaint process are typically stronger than in a routine supervisor switch, since the university has an obligation to keep you funded while a complaint is investigated.

How long the switch usually takes

A straightforward switch within the same department, where a new supervisor is ready and funding transfers cleanly, can close within a few weeks once paperwork is submitted. A switch that involves a funding gap, a change of research area, or a conflict investigation takes longer, sometimes a full term. Start the process as soon as you know a change is likely rather than waiting until a term deadline forces the issue.

What to say when you approach a potential new supervisor

Keep the first conversation direct and professional. Explain your research interests, where your current progress stands, and why you're looking for a new supervisor without going into unnecessary detail about a difficult relationship. Ask specifically whether they have supervision capacity and funding available for a student at your stage. Most faculty have handled an incoming transfer student before and will ask the practical questions themselves: your year in the program, your funding situation, and whether your research direction fits their group.