Immigration Minister Marc Miller says in the next few months he鈥檒l be looking at the possibility of putting a cap on the number of international students living in Canada, but he wouldn鈥檛 say how great a reduction the government is planning on making.

In an interview airing Sunday, the minister told CTV鈥檚 Question Period host Vassy Kapelos this is a conversation the federal government will need to have with provincial governments 鈥渢o make sure that the provinces that have not been doing their jobs actually rein in those numbers on a pure volume basis.鈥

鈥淭hat volume is disconcerting,鈥 Miller said, in reference to the number of international students in Canada. 鈥淚t's really a system that has gotten out of control.鈥

The federal government has faced criticism for welcoming an increasing number of immigrants 鈥 both permanent and temporary residents 鈥 while the country faces an acute housing shortage.

Meanwhile, new reporting by The Canadian Press 鈥 citing internal documents obtained through an access to information request 鈥 shows the federal government was warned by public servants two years ago that its ambitious immigration targets could jeopardize housing affordability.

The Liberals have set targets aiming to bring in 485,000 immigrants this year, and 500,000 in both 2025 and 2026.

Temporary residents, largely comprised of international students and migrant workers, are another part of the equation, with more than 300,000 of them arriving in Canada in just the third quarter of last year.

Miller said he鈥檒l be looking in both the first and second quarter of this year at possibly setting a cap on international students to help reduce the demand for housing.

When asked why his government is only considering a cap now, when the idea of one has been floated for months, Miller said there鈥檚 a need to sort out numbers on a federal level before looking with 鈥渁 little more granularity鈥 at what individual academic institutions are doing in different provinces, possibly profiting off bringing in more international students.

鈥淲e need to be doing our jobs and making sure that we have a system that actually makes sure people have a financial capability to come to Canada, that we're actually verifying offer letters,鈥 Miller said.

鈥淎nd now it's time for us to have a conversation about volumes and the impact that that is having in certain areas.鈥

A cap on international students would not be a 鈥渙ne-size-fits-all solution鈥 to housing shortages across Canada, Miller noted.

When pressed further on the number of international students coming to Canada far outpacing the number of homes the federal government has announced it鈥檚 planning to help build, Miller also said housing is only part of the calculation when it comes to immigration targets. The pressing need to bring down the average age of the workforce also needs to be taken into consideration, he said.

And while he wouldn鈥檛 give specifics, Miller said a cap on international students is something the federal government is considering, 鈥渁nd will continue to consider.鈥

鈥淲e have a sense of what those numbers would look like, what the reduction of those numbers look like, out of courtesy to my colleagues in the provinces, those are discussions that we're first going to have around the negotiating table,鈥 he said, adding the financial needs of academic institutions is also a factor.

With files from CTV鈥檚 Question Period Senior Producer Stephanie Ha