Federal Election Digital Advertising in Canada: What the 2025 Election Spending Tells Us
Digital advertising has become one of the most important forces in Canadian election campaigns. The 2025 federal election made that clearer than ever. While traditional campaign tools still matter — leaders’ tours, debates, media coverage, lawn signs, ground game, and local candidates — the money now tells a powerful story. Canada’s major political parties are spending millions of dollars on advertising, and a growing share of that communication happens through digital channels. The latest financial returns from the 2025 federal election, reported by Stuart Benson in The Hill Times, offer one of the clearest looks yet at how much Canada’s major parties spent, where advertising fit into their overall budgets, and what that tells us about the future of political communication. This blog focuses specifically on federal election digital advertising in Canada: how spending evolved, what the 2025 numbers reveal, and why money alone does not win elections. Federal Election Digital Advertising Canada: Why 2025 Was a Turning Point The 2025 federal election was not just an expensive campaign. It was a digital-first campaign. Parties were not simply buying television spots and sending direct mail. They were testing messages online, running rapid-response ads, targeting voters through social platforms, building audiences, and using digital channels to shape the daily political conversation. According to The Hill Times, the Conservatives reported nearly $98.9 million in total expenses in 2025, while the Liberals reported more than $61.7 million. The Bloc Québécois reported just over $5 million, and the Green Party reported just under $3.5 million. The NDP’s financial statements were not available at the time of publication. That means the four reporting parties spent nearly $169.7 million in 2025. However, the advertising numbers are especially important. The Conservatives spent $39.4 million on advertising over the year. The Liberals spent just over $21.6 million. During the writ period itself, the Conservatives spent $22.7 million on advertising, while the Liberals spent $21.3 million. In other words, both major parties made advertising a central part of their campaign. Yet the final result also showed something every campaign should remember: advertising can amplify a narrative, but it cannot always create one. How much did the Conservatives and Liberals spend on Advertising in 2025? The headline number is striking. The Conservatives spent almost $99 million overall in 2025. Of that, $39.4 million went to advertising. The Liberals spent about $61.7 million overall. Of that, $21.6 million went to advertising. During the official election campaign, both parties spent heavily on ads. The Conservatives spent $22.7 million on election-period advertising. The Liberals spent $21.3 million. That means the two main national parties spent similar amounts on advertising during the writ period, even though the Conservatives spent far more across the full year. 2025 Federal Party Spending Snapshot Category Conservatives Liberals Total 2025 expenses $98.9M $61.7M Total annual advertising $39.4M $21.6M Writ-period advertising $22.7M $21.3M Estimated non-election advertising $16.7M ~$307K Election expenses $35.4M $34.2M Pre-Writ Campaigning Matters One of the most interesting findings from the 2025 spending data is what happened before the official campaign began. According to the financial returns reported by The Hill Times, the Conservatives spent more than $16.7 million on advertising outside the writ period. The Liberals spent just under $307,000 on advertising outside the writ period. That is a huge difference. It shows how much modern campaigns now depend on pre-writ communication. The official election period may only last several weeks, but the campaign to define leaders, issues, and opponents starts much earlier. This matters for federal campaigns. However, it also matters for provincial, municipal, and advocacy campaigns. By the time the writ drops, many voters have already formed impressions. They have seen ads, watched clips, read headlines, and absorbed a narrative. Therefore, campaigns that wait until the official campaign period to start communicating are often already behind. Pre-writ advertising allows parties to: define the opponent early introduce or reinforce a leader test messages before the campaign build audience pools collect first-party data establish narrative frames prepare supporters for donation and volunteer asks However, it also creates risk. If the message does not match the public mood, more spending can simply amplify the wrong story. How Much Did Parties Spend on Meta Ads? Financial returns give us the broad advertising categories, but platform-level data helps show how campaign activity played out online. During the 37-day writ period, Meta platforms saw more than $8 million in political ad spending, with the Liberals outspending the Conservatives by nearly $1 million on Facebook and Instagram ads. That matters because Meta remains one of the most important political advertising platforms in Canada. It gives campaigns reach, speed, targeting, video distribution, retargeting, and real-time creative testing. The spending patterns also show that digital advertising is not just about total budget. It is about timing and momentum. According to reporting from The Hill Times, in the week before the writ period — March 16 to 22, 2025 — the Conservatives spent more than $563,000 on Meta ads, compared to about $250,000 by the Liberals. Then, on March 23, the day the election officially began, the Liberals spent $118,922 on Facebook and Instagram advertising across their official party and leader accounts, while the Conservatives spent $8,354 across their official accounts. That one-day reversal is fascinating. It suggests that digital advertising is no longer just about who spends the most across a full year. Campaigns also need to understand when to surge, when to test, when to defend, and when to define the ballot question. For campaign teams, Meta spending should be reviewed through several lenses: total spend daily pacing creative volume audience targeting message themes engagement quality conversion goals opponent activity In 2025, Meta was not just another ad platform. It was a real-time campaign battlefield. Why More Advertising Did Not Automatically Mean Victory The 2025 election offers one of the clearest Canadian examples of a major campaign truth: Money helps. But money does not replace narrative. The Conservatives spent far more over the year. They raised record-breaking money. They invested heavily in
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