Here's what the Liberals have already promised will be in today's federal budget

Finance Minister Chrystia Freeland is set to present the federal budget on Tuesday after a countrywide tour that teased many of the housing and affordability measures to be included in the document.

Here's what the federal Liberals have already promised:

Housing plan

On Friday, Prime Minister Justin Trudeau announced his government's plan to tackle the housing crisis, which he promised will build nearly 3.9 million homes by 2031.