Limited Ad Serving Is Expanding to Cover Every Google Ads Account

If your search ads have gone quiet on certain queries and nothing in the account looks broken, Limited Ad Serving is the first thing to check. In August 2026 Google confirmed it is expanding the Limited Ad Serving policy to cover all Google Ads, with the rollout running gradually and finishing by 2028. Until now the policy applied to specific surfaces. Soon it applies to everything you run, which means a quiet throttle on your impressions is a real possibility for accounts that have never had a policy problem in their lives.

This is not a disapproval, and that is exactly what makes it awkward.

What the policy actually does

Google limits impressions on ads it believes are more likely to produce a bad experience for the user. It does this by deciding whether you are a "qualified advertiser". If you are, your impressions are not capped by this policy. If you are not, and a meaningful share of your impressions fall inside the scenarios the policy covers, Google throttles them.

The policy documentation lists the factors Google weighs: account attributes, user activity and reports, account maturity, ad format usage, history of policy compliance, advertiser industry, and advertiser verification status. Note what is missing from that list. Nothing about your budget, your Quality Score or your conversion rate. This is a trust assessment, not a performance one.

Nothing gets disapproved. No ad turns red. No campaign shows a policy error next to it. You get an in-account notification and your impressions fall. If you are not reading notifications — and most business owners are not — the first sign is a chart that dips for no reason you can find in the search terms report.

Why legitimate businesses get caught

Two of the qualification criteria catch ordinary advertisers who have done nothing wrong.

The first is account maturity. A new account with no history is, by definition, an account Google cannot assess. If you have just launched and you are bidding on competitive commercial terms, you are starting from a standing position of no trust. That has always been true in a soft sense. Under this policy it becomes a specific, documented reason your impressions can be limited.

The second is brand ambiguity, and it is the one worth reading twice. Google's own words are that ads referencing other brands, and generic ads with no branding at all, may confuse users about who the advertiser is. Where that happens, Google says it may limit impressions across all branded and generic ads for that advertiser on certain searches.

Read that again if you run competitor-conquesting campaigns. Bidding on a rival's brand name is not against policy. But if your own identity is unclear in the ad and on the page it leads to, you are handing Google a reason to file you under "potentially confusing" — and the consequence lands on your whole account on those searches, not just the conquesting ad.

The same trap catches generic ad copy. If your headlines say "Fast Delivery", "Free Quote" and "Trusted Experts" with no brand name anywhere, and your landing page opens with a stock hero image and a form, an algorithm assessing whether users know who they are dealing with has very little to work with.

What to do about it this month

Four things, in order of how much they matter.

Complete advertiser verification if your account is eligible. Google names advertiser verification status as a factor in qualification, and it is the only one you can resolve in an afternoon rather than over months. It involves answering questions about your organisation and, usually, submitting a document. Do it before you need it — accounts selected for verification can have ads restricted while it is outstanding.

Get your brand name into your ads. Google's stated best practice is to pin your domain to position one in the ad title, particularly for newer advertisers and less well-known brands. Pinning has a real cost: it reduces the combinations the system can test, and we normally argue against heavy pinning when writing responsive search ad assets. This is the exception. Pin the domain, leave the rest unpinned, and you keep most of the testing surface while removing the ambiguity.

Make your landing page say who you are above the fold. Not in the footer, not in a logo so faint it reads as decoration. Brand name, what you do, where you are. This is basic anyway — a page that does not immediately identify the business converts worse regardless of policy — but it is now also a qualification signal. When we build storefronts and sites, brand clarity in the first screen is non-negotiable for exactly this reason. On the coffee brand no worries, bru, the branding is the founders' own, developed with Thomas's input, and we designed and built the storefront around it — the name and the proposition sit at the top of the page where both a customer and a policy system can see them.

Cut the generic copy. Every headline that could belong to any business in your sector is a wasted asset and a small trust cost. Specificity helps ad strength, click-through rate and now qualification, all at once.

Where this is heading

The direction of travel across Google Ads in 2026 has been consistent: less advertiser control over targeting, more automated assessment of whether you deserve reach. Limited Ad Serving fits that pattern. Google is no longer only asking whether each individual ad complies. It is scoring the advertiser.

For established businesses with a real brand, a verified account and a clean history, that is broadly good news — the throttle is aimed at the accounts that make search results worse. For anyone launching a new account or running unbranded lead-gen ads at scale, it is a genuine risk that will not announce itself as a policy problem.

If your impressions have dropped without an obvious cause, or you are about to launch a new Google Ads account and want it built to qualify from day one, get in touch and we will look at it with you.