Google extended the Dynamic Search Ads migration deadline to February 2027. Here is what every service business running Google Ads must do before the automatic switch happens.
Ido Cohen · Published 2026-06-21 · Paid Advertising
Google just handed every service business running Search ads an extra five months — but the destination hasn't changed, and waiting is the wrong move.
On June 11, 2026, Google Ads Liaison Ginny Marvin confirmed that the automatic migration of Dynamic Search Ads (DSA) campaigns to AI Max for Search has been pushed from September 2026 to February 2027. New DSA campaign creation, which had been scheduled for shutdown, is also being restored through January 2027. This is real breathing room — but only if you use it deliberately. Every plumber, HVAC company, dentist, law firm, and real estate agent running Google Ads on the old DSA format needs to treat the next eight months as a structured test window, not a waiting room.
The deadline moved. Everything else is exactly as Google planned.
Here is the new four-phase timeline Google published in its official announcement:
According to Search Engine Land, Google's automatic upgrade of DSA campaigns to AI Max — or Search campaigns using broad match and Smart Bidding — was postponed from September 2026 to February 2027. But there is a sting in the tail that most advertisers are missing: campaigns using Automatically Created Assets (ACA) and campaign-level broad match settings are still migrating on the original September 2026 timeline. Google only moved the deadline for DSA campaign-level migrations. If your campaigns use ACA or campaign-level broad match, that September clock is still ticking.
Google Ads Liaison Ginny Marvin was direct about why the change happened: "We've heard your feedback loud and clear: you need more time to transition from Dynamic Search Ads (DSA) to AI Max. To give advertisers plenty of runway and not interfere with the busy Q4 period, we are shifting the DSA automigration deadline to February 2027."
The Q4 detail matters enormously for service businesses. The original September deadline would have forced a disruptive migration straight into peak season — exactly when HVAC companies are processing fall tune-up demand, dentists are running year-end insurance benefits campaigns, and law firms are hitting fourth-quarter search volume peaks. Google heard that feedback and moved.
AI Max is not just a new campaign type. It is Google's full handoff of search targeting and creative decisions to machine learning — and it is now the default setting for every new Search campaign.
AI Max for Search combines three AI-driven features into a single bundle layered on top of your Search campaigns: search term matching (finding intent-relevant queries beyond your exact keywords), text customization (AI-written headline and description variations), and Final URL Expansion (sending users to the most relevant page on your site rather than always your homepage). According to Google's official blog, AI Max campaigns see an average of 7% more conversions or conversion value at a similar CPA/ROAS when using the full feature suite compared to using search term matching alone.
For a plumber running ads on "emergency drain cleaning Chicago," AI Max will expand targeting to capture queries like "clogged sink won't drain north side" or "24-hour plumber near me Chicago IL" — searches that exact-match keyword lists would miss. That is genuinely useful.
The part that makes service business owners nervous — and rightfully so — is Final URL Expansion. This feature lets Google send ad clicks to any page on your site it deems "most relevant," not the specific landing page you built. For a law firm with a carefully optimized personal injury intake page, that is a real risk. Independent testing data compiled by ALM Corp found that while Google promises 14% average conversion improvements for AI Max, 84% of advertisers in their analysis reported neutral or negative results. The technology is real; the performance is uneven across accounts.
The smart play is not blind adoption and not blanket rejection. It is a controlled test before February 2027 forces the decision for you.
If you do nothing and let Google's automigration handle your DSA campaigns in February 2027, here is what happens on their terms, not yours.
1. Final URL Expansion sends paid traffic to the wrong page. Your DSA campaigns were crawling your site and matching queries to relevant pages. AI Max's Final URL Expansion does the same — but with less predictable behavior when your site has multiple service pages, location pages, or thin content. According to the paid search team at AYSA, Final URL Expansion and automation-driven matching can send paid traffic to the wrong page, the wrong offer, or a low-converting experience if your site isn't structured and monitored. For a dentist with separate pages for cosmetic dentistry, emergency care, and pediatric services, this matters a lot.
2. Your historical campaign structure gets overwritten. Manual migration tools preserve your historical reporting and existing campaign learnings. The automatic February 2027 migration does not carry the same guarantees. According to Search Engine Land, manual upgrades provide greater oversight and control while preserving historical reporting and campaign learnings.
3. You lose the ability to set baseline performance before the switch. AI Max is "uneven — strong on some accounts and query mixes, expensive on others," according to an analysis from Soku. If you don't run a side-by-side comparison between your current DSA campaigns and AI Max before February, you will have no benchmark to know whether performance improved or collapsed after the auto-migration.
Here is the honest read: AI Max has real strengths that are worth understanding before you dismiss it.
The Locations of Interest feature, for example, lets a plumbing company target "plumbers in Dallas" without needing keyword variations for every neighborhood. Geographic intent matching that used to require extensive keyword list management is now handled automatically at the ad group level. For service businesses with defined but imperfect service area coverage, that is a meaningful upgrade.
The ability to write a plain-language instruction — called AI Brief — telling Google what your ads should and shouldn't say is also useful for service businesses. A personal injury attorney can specify that ads should never mention specific settlement amounts. An HVAC company can require that "24-hour emergency service" language always appears. This is a step toward giving advertisers real guardrails on AI-generated creative rather than just hoping the machine gets it right.
Google also confirmed that AI Max is now out of beta, with hundreds of thousands of advertisers already using it globally. This is not an experimental feature — it is becoming the foundation of Google Search advertising. The question is not whether to migrate. It is how to migrate in a way that protects your campaign performance.
This extension is a reprieve, not a reversal. Read Google's own language carefully: "The destination is unchanged — every DSA campaign still migrates to AI Max."
The DSA delay is part of a larger pattern: Google is systematically collapsing the manual control surfaces that advertisers have relied on for a decade. DSA into AI Max. Manual bidding into Smart Bidding. Exact-match keywords into broad match with intent signals. Manually written ad copy into Automatically Created Assets. Each step moves more control from the advertiser to Google's algorithm.
For service business owners, this has a specific implication that goes beyond campaign settings. AI Max's performance depends heavily on the quality of your website. The system reads your landing pages, service descriptions, and site structure to generate targeting and creative. A thin website with no clear service-area pages, no structured pricing information, and no FAQ content will give AI Max poor inputs — and poor inputs produce poor outputs, no matter how sophisticated the model.
Ppc.land's analysis of the announcement noted that the sustained advertiser feedback driving the delay included concerns about AI Max's page-matching performance relative to DSA — specifically, the system sometimes routing clicks to pages that don't match the query intent because the site itself wasn't structured clearly enough.
If your website is not built to give AI systems clear signals about who you serve, where you serve them, and what problems you solve, the February 2027 migration is a performance risk independent of how good AI Max is in theory.
You have eight months. Use the first week to establish a baseline so the next eight months actually produce usable data.
This week:
1. Audit your DSA footprint. Log into Google Ads and identify every campaign and ad group currently using Dynamic Search Ads. Note the monthly spend and conversion volume on each. This is the surface that auto-migrates if you do nothing.
2. Check which campaigns also use ACA or campaign-level broad match. Those are still migrating in September 2026 — not February. They need attention now, not later.
3. Pull 90 days of baseline performance data. Document your current CPA, ROAS, conversion rate, and top search terms for every DSA campaign before you change anything. Without a benchmark, you cannot measure whether AI Max is working.
In the next 30 days:
4. Set up one side-by-side experiment. With DSA creation restored as of June 15, you can now run controlled tests. Duplicate your highest-spend DSA campaign as an AI Max campaign and split traffic. Run it for 4–6 weeks before drawing conclusions.
5. Audit your landing pages. AI Max's Final URL Expansion will penalize you for thin, unclear, or poorly structured pages. Every service page should clearly state: the specific service, the geographic area served, trust signals (licenses, reviews, response time), and a clear call to action.
6. Set exclusions before you flip. Identify pages you never want AI Max to send paid traffic to — career pages, privacy policy pages, blog posts. Add them as URL exclusions now.
7. Test your AI Brief. Write a plain-language description of what your ads should and shouldn't say. "Always include same-day availability for emergency calls. Never mention competitor names." This is the control mechanism that replaces manual ad copy review.
Before September 2026 (if you use ACA or campaign-level broad match):
The bottom line from the Google Ads Developer Blog itself: "Manual migration allows you to tailor your assets and maintain tighter control over your campaign structures." That is the endorsement you need to act now rather than wait for the automatic deadline.
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Do I have to migrate my DSA campaigns before February 2027?
No — but you should migrate them voluntarily before then if you can. Google's February 2027 date is when automatic migration begins for any DSA campaigns you haven't already moved. If you let Google handle the auto-migration, you lose control over how your current DSA targets map to the new AI Max structure. Manual migration tools are available now in Google Ads, and using them gives you more control over the transition and preserves your historical performance data.
What is AI Max for Search, and how is it different from Performance Max?
AI Max for Search is a bundle of AI features added to your existing Search campaigns — it only runs on Search and Search Partner networks. Performance Max runs across all Google properties (Search, Display, YouTube, Maps, Gmail, Discover). AI Max gives you more control and transparency than Performance Max, including full search term visibility and manual keyword override. Think of AI Max as an upgraded Search campaign, not a replacement for all campaign types.
What happens if I do nothing and let the automatic migration happen?
If you don't manually migrate your DSA campaigns by February 2027, Google will automatically upgrade them to either Performance Max or AI-powered Search campaigns using AI Max settings. You lose control over how your existing targets, exclusions, and historical learnings transfer to the new structure. This is lower risk for small, low-spend accounts; higher risk for service businesses where a single campaign pause or learning phase costs real leads during a busy season.
Is AI Max actually better than DSA for service businesses?
It depends on your account and your website quality. Google's internal data claims 7% more conversions at similar CPA when using the full AI Max feature suite. But independent analysis found that results vary significantly — some service business accounts see genuine improvement, particularly with geographic intent matching and call-focused campaigns. Others, especially those with thin websites or complex multi-service structures, see performance decline due to Final URL Expansion sending traffic to wrong pages. The only way to know for your account is to run a controlled test before migrating your full campaign footprint.
What is the biggest risk for service businesses specifically with AI Max?
Final URL Expansion. This feature allows Google to send clicks to any page on your site it deems relevant, rather than the specific landing page you built for a campaign. For service businesses with multiple service lines, multiple locations, or carefully built intake pages (law firms, med spas, dental practices), this can route expensive clicks to the wrong page and tank your conversion rate. Set URL exclusions for any pages you never want paid traffic landing on, and monitor which URLs are actually receiving clicks weekly once you enable AI Max.
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