Provincial sales taxes will be removed from more grocery store items under Manitoba's next budget, and one researcher says the province may be the first to do so.

Currently, Manitobans pay provincial sales tax (PST) on prepared food and drinks sold for immediate consumption.

That includes "rotisserie chickens, salads, a case of Bubly — all the stuff that you're grabbing on the way home when you're in a rush and you gotta try and put a meal on the table for the family," Premier Wab Kinew announced in a post on social media Tuesday.

"After our budget passes — assuming it passes by July 1 — that will all be tax free," Kinew said.

It's a "bold move" that will relieve some pressure on Manitobans at the grocery store, says Sylvain Charlebois, director of Dalhousie University's Agri-Food Analytics Lab in Nova Scotia.

Manitoba may be the first Canadian province to eliminate the tax at the grocery store, he said.

"I think it should be welcome news for the rest of Canada, as far as I'm concerned, [and] I think perhaps other provinces should follow suit," Charlebois told CBC News.