An Act Respecting Certain Affordability Measures for Canadians and Another Measure
Short Title: Making Life More Affordable for Canadians Act
Bill Type: House Government
Bill Sponsor: Minister of Finance and National Revenue
(Passed House of Commons December 11, 2025)
What is this Bill For?
Bill C-4 is an omnibus Bill that bundles four unrelated measures into a single vote:
- an income tax cut,
- a first-time home buyer GST rebate,
- a carbon pricing repeal and
- a national privacy framework for Federal political parties.
MPs voted yes or no on all four together — no ability to support some parts and reject others.
Status: Royal Assent — March 12, 2026. This Bill is now Law.
How would YOU vote? Scroll down to vote and comment below.
WHO GAINS POWER
- The Minister of Finance gains authority to repeal the Federal carbon pricing system on a phased timeline — most provisions removed by November 2025, full repeal by April 2035 — without a separate Parliamentary vote on carbon policy alone
- Federal political parties gain a national privacy framework that exempts them from stricter Provincial privacy Laws when conducting Federal election activities. Parties write their own privacy policies, designate their own privacy officer and self-regulate — no independent enforcement body is created
- The Governor in Council retains authority over the implementation timeline for the carbon pricing repeal through regulation
WHO LOSES POWER
- Provincial Privacy Commissioners lose jurisdiction over Federal political party activities in their provinces. They cannot investigate or enforce privacy violations by Federal parties during election activities
- Parliament loses the ability to vote separately on carbon pricing, tax cuts, home buyer policy and political party privacy — bundling forces a single yes or no across four distinct policy areas
WHO GAINS MONEY
- Income tax cut: The lowest Federal tax bracket drops from 15% to 14.5% in 2025 and 14% in 2026. Every taxpayer with income up to $57,375 saves approximately $250–$500 per year. Higher earners receive the same dollar saving on their first $57,375 of income
- First-time home buyer rebate: First-time buyers purchasing homes up to $1.5 million between March 2025 and 2031 receive a GST/HST rebate of up to $50,000. Eligibility requires not having owned a home in the past four years and qualifying for a mortgage on the purchase price
- Carbon pricing repeal: Fossil fuel producers, heavy industrial emitters, manufacturers and transportation operators no longer pay carbon pricing — removing a cost that scaled with emissions volume. Consumers see lower fuel costs estimated at $0.10–$0.15 per litre
- Federal political parties gain more flexibility in collecting, using and sharing voter data under a self-regulated framework — with exemption from Provincial Laws that may impose stricter requirements
WHO LOSES MONEY
- Income tax cut: Federal revenue decreases by billions annually. The Finance Minister is required to report on impacts to tax credits within 90 days — but no offset mechanism is built into the Bill
- Home buyer rebate: Government loses GST revenue over the six-year program window. Canadians who rent or cannot qualify for a mortgage on a home in the eligible price range receive no benefit
- Carbon pricing repeal: Low-income Canadians who received quarterly carbon rebate payments — which in many cases exceeded what they paid in carbon costs — lose those payments entirely. The rebate program ends with the pricing system
- Clean energy businesses lose the competitive cost advantage that carbon pricing created relative to fossil fuel alternatives
- Canadian voters lose the stronger privacy protections that Provincial Laws provided in some jurisdictions, without an independent enforcement mechanism replacing them
THE CATCH
Bill C-4 bundles four unrelated policy areas into a single Bill requiring a single vote —
- tax rates
- housing
- carbon pricing and
- political data
This structure means:
- No separate Parliamentary debate on carbon pricing repeal alone
- No separate vote on Federal political party privacy exemptions
- No ability for MPs to support the tax cut while opposing the privacy framework
- No standalone accountability for any individual measure
The Accountability Gaps:
- Carbon pricing repeal — no independent review of climate impact built into the statute; the Finance Minister reports on tax credit impacts only
- Home buyer rebate — no mechanism to assess whether the rebate affects home prices; no supply-side measures attached
- Federal political party privacy — no independent commissioner, no penalties for violations, no voter recourse if parties misuse personal data
- Omnibus structure — no Parliamentary mechanism requires bundled bills to be separated for individual votes
⚠️ Omnibus Bundling — Four unrelated policy areas were packaged into a single Bill requiring a single vote. MPs had no ability to support some measures and reject others. Each policy area avoided standalone Parliamentary scrutiny.
⚠️ Political Party Self-Regulation — Federal political parties write their own privacy policies, designate their own privacy officer and self-regulate. No independent enforcement body is created. No penalties for violations. No voter recourse if parties misuse personal data.
⚠️ No Climate Impact Review — The carbon pricing repeal contains no independent review mechanism for climate impact. The Finance Minister reports on tax credit impacts only — not on emissions consequences.
⚠️ No Housing Market Assessment — The first-time home buyer rebate contains no mechanism to assess whether the rebate affects home prices. No supply-side measures are attached to address housing availability.
[Source: Bill C-4 — Making Life More Affordable for Canadians Act, Royal Assent March 12, 2026, Statutes of Canada 2026, c. 2]