Meta’s new attribution rules in 2026: how to protect your conversions in Ads Manager

If you advertise on Facebook or Instagram, you’ve probably asked yourself many times: did the sale come from the click on the ad, or from the fact that the person saw the ad, interacted with it, and came back to the site later?

Until recently, the answer wasn’t always clear. The numbers in Meta Ads Manager sometimes looked inflated or hard to line up with what you saw in Google Analytics. The update Meta announced in March 2026 (“Simplifying Ad Measurement for a Social-First World”) changes exactly that. Meta says it is rolling it out gradually, starting at the end of March 2026, to campaigns optimized for website or in-store conversions, and the timing differs from account to account.

The link click becomes the center of attribution

The most important change concerns how click-driven conversions are counted. Until now, for click-through attribution, Meta counted not only link clicks but also other interactions with the ad, such as likes, shares, or saves. That way, some conversions were credited to a click even if the person hadn’t reached the site from the ad.

In the new model, click-through attribution for website and in-store conversions counts only link clicks.

For you, that means a more faithful picture of the conversions that come directly from your ads. Meta presents the change as a move closer to how Google Analytics counts, so the gap between the two should shrink, even if it doesn’t disappear.

Engage-through: the interactions that shape the decision

Interactions without a click don’t vanish from reports. The former “engaged-view” attribution becomes engage-through and groups them separately from link clicks: watching a video, or liking, saving, or sharing a post, followed by a conversion within one day. These interactions don’t lead straight to a purchase, but they can weigh in the decision.

One important detail: the threshold for video views drops. A view used to count after 10 seconds. Now 5 seconds is enough. Meta explains the change by saying that, according to its data, a good share of conversions from Reels are tied to the first seconds of attention.

By separating clicks from interactions, you can see more clearly what role each plays in the customer journey.

How the changes show up in your reports

Once the new rules apply, it’s normal for Ads Manager reports to look different. Conversions attributed to clicks may drop, because only link clicks count now. Some of them will move to engage-through. How big the difference is depends on the account and on how people interact with your ads. Billing doesn’t change: Meta says it is changing only how it reports conversions, not how it charges you.

What to do differently

Don’t jump to conclusions. A drop in click-through conversions in the weeks after the change doesn’t necessarily mean your ads are doing worse. Compare total conversions and actual sales, not just the click column.

Work on the first seconds. The video threshold is now 5 seconds, so the opening of the clip matters even more. Put your offer or your strongest image right at the start.

Compare the data. Use the “Compare attribution settings” option in the Ads Manager columns to see conversions by attribution type and where they moved. For a full explanation of how attribution settings work, see Meta’s help center for advertisers.

In short

Since 2026, Meta counts only conversions that follow a link click as click-through, while other interactions appear separately as engage-through. Reports become easier to line up with Google Analytics, but the numbers in the account shift, so in the first weeks after the change, judge your ads by actual sales, not by a single column.