Google Ads Update 2026: What Changes on 17 August?
We all are familiar with Google Ads and how it dominates the advertising market, helping businesses set up effective ad campaigns. From search Ads & Video Ads to Performance Max ads, it offers everything under one roof.
In today’s competitive market, almost every business has an ad setup & a campaign running. So what determines whether Google displays your ads at the top or your competitor’s?
Google Ads Bidding
Google Ads offers a specialized feature for optimizing your ad placement: Bidding
Bidding in Google Ads is the process of setting the maximum amount you are willing to pay when a user interacts with your ad. Your Google Ads bidding strategy decides how your budget enters ad auctions and influences your ad visibility, placement, and cost per result.
Understanding The Concept
Suppose you set up Target CPA where you decide the maximum cost per acquisition you are willing to spend. Google uses this budget and optimizes your bid by trying to get conversions at the lowest possible cost.
Example:
Your target CPA is ₹1000, but your actual CPA comes out to be only ₹650. Google tries to deliver results that are better than your target.
But now, Google is changing this strategy.
Starting from 17th August 2026, Google is changing its bidding strategy for Target CPA (Cost Per Acquisition) and Target ROAS (Return on Ad Spend).
What Are The Changes?
While earlier Google tried to reduce the cost per acquisition by optimizing your bid target, now it will try to get results closer to your target.
Using the earlier example, if your target CPA is ₹1000, Google aims a CPA closer to ₹1000.
What can happen is this can reduce your conversions and increase your CPA closer to your target CPA.
One important thing to note is that this change applies to only Target CPA and Target ROAS bids and only on ads that show “Limited By Budget”.
But Why Is Google Changing This Strategy?
Google has changed its bidding strategy to make the ad campaign performance:
1. More predictable: Your campaign performance will align more closely with the Target CPA or Target ROAS you set.
2. More Stable After Budget Changes: Adjusting your budget will have a more consistent impact on campaign performance.
3. Easier to Forecast Results: Performance will become easier to estimate, making campaign planning more reliable.
What Are The Best Practices?
1. Check Your Bidding Strategy:
Check whether your campaigns use Target CPA or Target ROAS and whether they are Limited by Budget.
2. Compare Your Target CPA with Your Actual CPA:
If your actual CPA is consistently lower than your target CPA, review whether your current target still reflects your campaign goals.
3. Update Your Target CPA If Needed:
Adjust your Target CPA to align with your recent performance or your business objectives before the update takes effect.
Should you worry?
Not necessarily. If your campaigns are already performing well, don’t rush to change everything. First, review any campaigns marked “Limited by budget.” If they’re consistently beating your Target CPA or Target ROAS, you may want to adjust those targets before 17 August so you maintain similar performance after the update.
Conclusion is,
This update doesn’t change your budget, it changes how google uses your budget.