How to Audit Your Google Ads Account in 2026

Question 1

What makes a real Google Ads audit different from a free agency audit?

Accepted Answer

According to groas, a vanity audit tells you Quality Scores are low or that you are wasting 30% of budget, while a real audit identifies which keywords, search terms, campaigns and audience segments are responsible and why. The article states a real audit distinguishes ad relevance vs. landing page experience vs. expected CTR for Quality Score issues and ranks waste by dollar impact. The article recommends judging an audit by specificity and prioritization by expected revenue impact.

Question 2

Where should I start when auditing my Google Ads account?

Accepted Answer

The article states every audit must start with conversion tracking integrity because all other metrics are unreliable if tracking is wrong. According to groas, advertisers should check for duplicate conversions from Google Ads native tracking plus a Google Analytics import, micro-conversions like page views or button clicks marked as primary instead of secondary, consent-mode data gaps, and whether enhanced conversions passing hashed first-party data are enabled.

Question 3

How do I check if my campaign structure and budget are wasting spend?

Accepted Answer

The article recommends checking for too many campaigns splitting too little budget, noting that 15 campaigns sharing $5,000 per month leaves most starved and that consolidation almost always improves performance under $50,000 per month. According to groas, advertisers should compare each campaign's share of spend to its share of conversions, such as 30% of budget driving 5% of conversions, and run a keyword overlap analysis to find Search campaigns competing against each other.

Question 4

How do I calculate what percentage of my Google Ads spend is wasted?

Accepted Answer

The article defines wasted spend as spend on irrelevant search terms, campaigns with zero conversions over 90+ days, keywords with CPAs more than double target, and audience segments that have never converted. According to groas, the waste rate is that total divided by total spend, for example $5,000 of $20,000 per month equals a 25% waste rate. The article states that some waste from testing is normal, but anything above 15 to 20% suggests structural problems.

Question 5

What should I fix first after completing a Google Ads audit?

Accepted Answer

The article recommends implementing quick wins within days before structural overhauls over weeks. According to groas, quick wins are fixing duplicate conversion tracking, adding missing negative keywords, pausing keywords with extreme CPAs, and correcting unrealistic target CPA or ROAS targets, while structural work includes rebuilding campaign structure, creating new landing pages, and restructuring Performance Max asset groups.

Question 6

How can I tell if an agency audit is just trying to sell me services?

Accepted Answer

The article states an audit designed to sell services flags everything as critical, shows zero positive findings, focuses on features not used rather than problems with current spend, and presents its services as the only solution. According to groas, a credible example of a non-finding is you are not running YouTube ads, while a real finding is your top campaign has a 40% waste rate on irrelevant search terms. The article recommends preferring audits that provide a prioritized action list any competent manager could implement.