Is Canada Post on Strike Right Now? 2025 Status and Impact

If you’ve been checking the mailbox and wondering what’s happening at Canada Post, you’re not alone. The postal service has been in the middle of a major labour dispute since late September 2025, with rotating strikes that disrupted mail and parcel delivery across the country.

Current strike status: No active strike (ratification pause) ·
Union: Canadian Union of Postal Workers (CUPW) ·
Workers affected: 55,000 ·
Strike start date: September 25, 2025 ·
Latest development: Tentative agreements reached Dec 22, 2025 (pending ratification)

Six key facts capture the core of the Canada Post labour dispute, from the start date to the tentative deal.

Is Canada Post still in strike?

What is the current status of the Canada Post strike?

As of late December 2025, the Canada Post strike is effectively paused. On December 22, Canada Post and the Canadian Union of Postal Workers (CUPW) reached tentative agreements for both the Urban and RSMC bargaining units, after finalizing contractual language (Canada Post official news release). Under the terms of the ratification process, both parties have agreed not to engage in any strike or lockout activity. So while the dispute is not formally over, there is no active strike action at this time.

Are negotiations ongoing?

• The tentative agreements are now in the hands of union members for ratification.
• CUPW members are voting on the five-year contracts, which would run until January 31, 2029 (Canada Post).
• If ratified, the new collective agreements will take effect and end the labour dispute.

Why is Canada Post not delivering my mail?

What causes mail delivery delays during a strike?

During the rotating strike that started in October 2025, CUPW members walked off the job in different regions at different times. This pattern meant that mail processing and delivery were unpredictable — your local depot might be operating normally one day and shut down the next. Canada Post reported that service alerts were posted regularly on its labour discussion page (Canada Post negotiations updates). Even after the tentative agreement, a backlog of letters and parcels remains, so delivery is not yet back to normal speeds.

Are all types of mail affected?

• Letter mail: Most affected — no guaranteed delivery timelines during the strike.
• Parcels: Still processed but with significant delays; priority items may have moved faster.
• Bills and government mail: Severely delayed, prompting many agencies to extend payment deadlines.

The implication: delivery timelines remain unreliable until the backlog is cleared.

What does Canada Post rotating strike mean?

How do rotating strikes differ from full strikes?

A rotating strike means union members walk out in specific locations for a set period (often 24 or 48 hours) rather than shutting down nationally all at once. This approach keeps some mail moving and lets the union apply pressure without cutting off all revenue. In the 2025 Canada Post dispute, CUPW shifted from a nationwide strike on September 25 to rotating strikes effective October 11, according to community updates tracking the action (Postcrossing community thread on the strike).

Which locations are affected?

• The rotating strike hit different regions at different times — major urban centres like Toronto, Montreal, and Vancouver all saw walkouts.
• Rural and remote locations experienced longer gaps because they depend on processing hubs that were sometimes shut down.
• Canada Post did not publish a fixed schedule, so the disruption was unpredictable for customers.

The pattern: a letter mailed from Ontario to British Columbia could be delayed by days or weeks depending on which depot was struck along the route.

Is Canada Post delivering parcels during the strike?

Are packages still being processed?

Yes — parcels continued moving through Canada Post’s network during the rotating strike, but at a reduced pace. Processing plants operated intermittently, and some shipments were held at distribution centres until normal staffing returned. Canada Post said priority services were prioritized where possible (Canada Post).

What about commercial shipments?

• Commercial volumes faced the same delays as consumer parcels.
• Some businesses switched to alternate carriers for time-sensitive shipments during the disruption.
• The tentative agreement includes a new operating model to support weekend parcel delivery, which could improve future capacity (Canada Post news release).

The catch: even parcels that moved faced unpredictable hold times at distribution hubs.

Is Canada Post back to normal now?

When can I expect normal service to resume?

Service is not yet fully normal. While strike activity is suspended, the backlog accumulated over months of rotating strikes will take time to clear. Canada Post has not announced a specific date for return to full operations. The tentative agreements must first be ratified by CUPW members — a process that could take several weeks.

What conditions must be met?

• Ratification votes by both Urban and RSMC bargaining units must approve the tentative agreements.
• The five-year contracts (running to January 31, 2029) would then be signed.
• Only after ratification will Canada Post and CUPW return to full, normal operations without the risk of further strike action.

Timeline of the Canada Post 2025 labour dispute

• September 25, 2025: Canada Post service disruption begins after CUPW issues strike notice and launches a nationwide strike (Postcrossing community updates).
• October 10‑11, 2025: CUPW shifts from a full strike to rotating strikes, affecting different regions on a rolling basis (same source).
• November 13, 2025: Postal workers go on strike again as rotating actions continue (reported by Labornotes, cited in content plan).
• November 22, 2025: Canada Post and CUPW reach a tentative agreement in principle, suspending strike activity.
• December 22, 2025: Tentative agreements finalized for both bargaining units with contractual language completed (Canada Post). Strike/lockout activity remains suspended during ratification.

The path forward for Canada Post and its 55,000 workers is now in the hands of union voters. For Canadians who rely on the postal service for bills, packages, and holiday mail, the choice is clear: either the tentative deal is ratified and service slowly normalizes, or the dispute could reignite — leaving millions of letters and parcels stuck once more.

For the latest on whether Canada Post is on strike right now, check our detailed update on the current Canada Post strike status as of late April 2026.

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