The Google Ads Audit Checklist for 2026 (32 Checks)

A Google Ads audit is a structured review of an account to find wasted spend and missed opportunity: structure, conversion tracking, keywords and search terms, bidding, ads, audiences, and quality. This is the audit we run on every B2B SaaS account we take over at PipeRocket Digital, and it applies to PPC audits across search generally.

It is interactive. Tick each item as you complete it, your progress saves in your browser, and you can download the whole thing as a PDF.

How to use this checklist

Audit conversion tracking first, because every other decision depends on trustworthy conversion data. Then work through structure, search terms, and bidding, capturing findings as you go, and turn the results into a prioritised fix list at the end.

How to audit your Google Ads account structure

A clean structure is what makes every later step of the audit possible, so start here.

• Organise campaigns and ad groups by theme and intent, so performance is readable.
• Check the settings: network, location, language, and ad rotation.
• Separate brand, generic, and competitor campaigns, since their economics differ enough that blending them hides the truth.
• Use a consistent, readable naming convention across the account.

How to verify Google Ads conversion tracking

Nothing else in the audit matters while conversions are wrong, because smart bidding optimises toward whatever you tell it to.

• Verify conversions fire accurately and are not double-counting.
• Import offline conversions from the CRM for lead-gen accounts.
• Assign realistic conversion values so bidding optimises toward revenue.
• Confirm you count the right primary action rather than a soft micro-conversion.

How to find wasted spend in search terms

This is usually where the fastest savings hide, and it is the section that pays for the audit.

• Review match types and intent alignment.
• Mine the search-terms report for the queries quietly draining budget, and add negatives.
• Build and maintain shared negative keyword lists.
• Cut or pause keywords that spend without converting.
• Check broad match is paired with smart bidding and reliable conversion data before you trust it.

How to audit bidding, ads, and landing pages

Bidding and creative only perform as well as the data and the destination behind them.

• Confirm the bid strategy fits the goal and has enough conversion data to work.
• Check budget sits on the best-performing campaigns.
• Look for recent bid or budget changes that reset the learning period.
• Check ad strength and RSA asset variety.
• Confirm sitelinks and other assets are live and relevant.
• Verify landing pages match ad intent and actually convert.

How to audit audiences and quantify the waste

Finish by turning the findings into a number, since a prioritised fix list is what turns an audit into work someone can do.

• Review audience segments, observation against targeting.
• Check geo, device, and dayparting adjustments against real performance.
• Exclude irrelevant placements and audiences.
• Investigate low quality scores and their relevance or landing-page causes.
• Quantify the wasted spend and reallocate it to what converts.
• Confirm brand is defended without cannibalising generic performance.

How to audit Performance Max and AI Max

These two surfaces are where most 2026 audits find surprises, because Google can enable them without you asking.

• Check whether AI Max has been switched on for your Search campaigns. Google began automatically migrating legacy Search campaign features to AI Max in September 2026, so it may be running without a decision from you.
• Review the AI Max search terms report for queries the broader matching pulled in.
• Add brand exclusions to Performance Max, so it stops buying traffic you already own.
• Check PMax asset group signals and exclude the placements and audiences you do not want.
• Compare PMax and Search on incremental conversions rather than on last click.

How we use this at PipeRocket Digital

At PipeRocket Digital this is the first thing we run on any account we inherit, and it almost always surfaces wasted spend worth reallocating before we change a single bid.

Auditing and running paid search against pipeline is what we do as a B2B SaaS Google Ads agency . If you want a senior team on your account, talk to us .

Related PPC checklists

This is one of the checklists in our marketing checklists hub . Start with the Google Ads checklist for the complete picture, move to the Google Ads optimization checklist once you have fixed what this audit surfaces, pair this with the SaaS PPC checklist for the full paid strategy and the LinkedIn Ads checklist for paid social, and use the PPC audit checklist if you are auditing more than one paid channel at once.

Related Google Ads blogs

Frequently Asked Questions

How do you do a PPC audit?

Work through the account in dependency order: verify conversion tracking first, then structure, then search terms, bidding, ads and landing pages, then the automated surfaces, and finish by quantifying the wasted spend. Auditing in that order matters, because every judgement after tracking depends on the conversion data being right.

Should I turn on AI Max in Google Ads?

Test it on one campaign before you accept it everywhere, and check whether it is already on. Google began automatically migrating legacy Search campaign features to AI Max in September 2026, so the practical audit question is usually whether it was switched on for you rather than whether to switch it on. Watch the search terms report closely once it is running.

What is a Google Ads audit?

A Google Ads audit is a structured review of an account to find wasted spend and missed opportunity. It examines account structure, conversion tracking accuracy, keywords and search terms, bidding and budgets, ad and asset quality, audience targeting, and quality scores, then turns the findings into a prioritised list of fixes.

How often should I audit a Google Ads account?

Do a full audit quarterly, and always when you take over an account or performance shifts. In between, review the search-terms report and key metrics weekly so waste and anomalies surface quickly rather than building up between quarterly reviews.

What is the most common problem a PPC audit finds?

Broken or misconfigured conversion tracking, followed closely by wasted spend on irrelevant search terms. If conversions are counted wrong, smart bidding optimises toward the wrong outcome, so verifying tracking is always the first and highest-impact step of an audit.

What is the difference between a Google Ads audit and a PPC audit?

A Google Ads audit focuses specifically on a Google Ads account. A PPC audit is broader and can span every paid channel (Google, Microsoft, LinkedIn, Meta). The core discipline is the same: check tracking, structure, targeting, spend efficiency, and creative against the account’s actual goals.

How do I reduce wasted spend in Google Ads?

Mine the search-terms report and add negative keywords, pause keywords that spend without converting, fix conversion tracking so bidding optimises correctly, tighten audience and geo targeting, and improve landing-page relevance to lift quality score. Then reallocate the recovered budget to what actually drives pipeline.

Praveen Ravi Co-Founder, PipeRocket Digital

Praveen is a performance-driven marketing leader with over a decade of experience in paid acquisition and demand generation for B2B SaaS companies. As Co-Founder of PipeRocket Digital, he specializes in building high-ROI paid media strategies, scaling pipeline through data-driven experimentation, and aligning marketing efforts directly with revenue outcomes.

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