On October 14, 2026, Google announced a new set of channel prioritization and budget allocation controls for Google Ads, the first update in a while that hands advertisers more control by channel rather than less. The two changes before it went the other way: Local Services Ads folded into Performance Max, and Google Display Ads folded into Demand Gen, both collapsing a distinct, controllable channel into a bundle an advertiser could no longer steer on its own.
This one works differently. Inside the official announcement, Google describes a tool that lets you mark a channel as high or low priority and cap what the low-priority ones spend, all while keeping the Target CPA or Target ROAS goals you already run. One detail narrows who needs to act now: if your Search campaigns still carry the old Google Display Network spend split, Google starts migrating that setup automatically in February 2027, and the split you have today is not guaranteed to survive the move unless you reconfigure it first.
What the new controls actually do
Channel prioritization and budget allocation apply to Search, Shopping, Performance Max and Demand Gen campaigns, configurable at the account level or on an individual campaign, and compatible with shared budgets. Each channel, or channel group, gets tagged high priority (the default) or low priority. Google fully funds every high-priority channel first, inside your existing Target CPA or Target ROAS constraint, and only then spends what is left on the low-priority ones.
On top of that tier, you can set a daily percentage cap on what a low-priority channel is allowed to spend, down to 0 percent if you want to exclude it outright. Google is explicit that the cap works on a best-effort basis: it is a target the system leans toward, not a hard ceiling it enforces to the cent. If a low-priority channel occasionally overspends its cap on a given day, that is expected behavior, not a bug to chase in your reporting.
Worth stating plainly, since the last two Google Ads changes on this theme went the other way: this is not a third forced migration, and it does not create a new campaign type to learn. It is a control layered inside the Search, Shopping, Performance Max and Demand Gen campaigns you already run, so the account structure you have today stays exactly as it is. The only accounts with a real deadline attached are covered below.
Where the control still stops
The granularity depends on which campaign type you are running, and the difference matters before you set expectations with a client or a boss. For Search campaigns, the three channels are kept distinct: Google Search, Search Partners and the Google Display Network can each be prioritized on their own. Shopping campaigns follow a similar but shorter split, with no Display Network channel of its own: only Google Search and search partners can be prioritized separately there, with no grouping into the “Google channels” tier described below for Performance Max and Demand Gen.
Inside Performance Max and Demand Gen, Search, YouTube, Maps, Gmail and Discover are still prioritized as a single block, so you cannot push budget toward YouTube and away from Gmail inside either campaign type. Google groups those five under one “Google channels” tier, and the new controls only let you weigh that whole block against other inventory, such as Display reach in Performance Max, not the individual channels inside it.
Demand Gen carries one further limit worth flagging before you plan around it: channel prioritization there follows the same progressive rollout timeline as the other three campaign types, with no separate date called out by Google, but budget allocation, the percentage cap itself, is not supported for Demand Gen campaigns at all even once prioritization arrives. You will be able to rank Demand Gen channels, but not yet cap what the lower-ranked ones spend. The last gap is on the tooling side: according to Google’s own Ads Help documentation, support for the Google Ads API and Google Ads Editor is still coming, which means any agency managing this at scale through automated rules or bulk uploads is waiting on that rollout too. Everything ships through the Google Ads interface or Search Ads 360 for now.
The February 2027 deadline on Search and Display Network
This is the part with a date attached, and it only concerns Search campaigns that still have the Google Display Network turned on under the older spend-allocation setup. Until February 2027, nothing changes for an account that has not touched the new controls: the Display Network keeps running under its existing behavior inside that Search campaign.
Starting in February 2027, Google retires that old setup and automatically migrates every affected Search campaign to channel prioritization, whether or not the account owner has configured anything. Google’s own documentation is direct about the consequence: advertisers may see a shift in channel spending they did not plan for, because the automatic migration does not promise to reproduce the exact Search-to-Display ratio an account was running before. To keep today’s effective split, the fix is proactive, not automatic: set the Google Display Network to low priority and cap it at 50 percent of the campaign’s daily budget before the migration happens.
For an account manager carrying several Search campaigns with Display Expansion turned on, that is a concrete audit to schedule this quarter rather than wait on:
- Pull every Search campaign that still has the Google Display Network enabled through Display Expansion, and note which ones have never had a channel priority set.
- Decide, campaign by campaign, whether Display deserves the default 50 percent low-priority cap or a tighter one, based on what that channel has actually delivered against your Target CPA or Target ROAS goal.
- Check whether any of those campaigns sit inside a shared budget, since the cap and the priority tier both need to be set consistently across every campaign drawing on it.
- Flag the campaigns you are leaving untouched on purpose, so the February migration is a known outcome for that account rather than a surprise in next quarter’s spend report.
That last point connects to a broader habit worth keeping regardless of this specific deadline: Google Ads defaults change underneath an account more often than most settings pages get reopened. The same discipline applies to auditing default settings in Google Ads and Meta Ads on a regular cadence, not only when a deadline forces the question.
What to take from the rollout timeline
Google also plans account-level budget allocation insights and expanded Search channel reporting for the first quarter of 2027, which should make it easier to see what the priority tiers are actually doing to spend once they are live on more accounts. Until then, the rollout itself is progressive and global, with no fixed date yet for when every account gets the controls.
The one certain date on the calendar is the Display Network migration in February 2027, and it rewards whoever checks their Search campaigns before Google does it automatically, not after. If this rollout changes how you think about auditing default settings across the rest of your account, we would be curious to hear what you find.
Photo credits: StockSnap and konkapo, Pixabay.
