As the business grows, gaps appear between what you think is happening and what is actually happening. Those gaps cost money.
A revenue audit is a systematic review of the five areas where growing businesses most commonly leak revenue. It is not about finding blame. It is about finding the gaps and closing them before they compound into a bigger problem.
The Five Audit Points
1. Lead Source Tracking
The first question: do you know where every lead comes from? Not just "Google" or "referral" - but the specific campaign, channel, and medium that generated each lead. If you cannot answer this question with confidence, you are making marketing budget decisions in the dark.
What to audit: Pull your last 90 days of leads from your CRM. What percentage have a lead source tagged? Of those, how specific is the tagging? Are you distinguishing between Google Search and Google Display? Between Facebook and Instagram?
What good looks like: 95%+ of leads have a specific lead source tagged. You can run a report showing close rate and revenue by lead source. You know your cost-per-closed-deal for every paid channel.
2. CRM Pipeline Health
The second question: can you trust your pipeline number? If your CRM shows $500,000 in the pipeline, is that a realistic number or is it inflated by deals that have been sitting untouched for months?
What to audit: Review every deal in your pipeline that has been in its current stage for more than 30 days. How many of those deals are genuinely active? What is your average time-to-close by stage? Are your stage probabilities calibrated to reality?
What good looks like: Your pipeline number is within 20% of your actual close rate projection. Stale deals are regularly reviewed and either advanced or closed as lost.
3. Close Rate by Channel
The third question: do different lead sources close at different rates? Almost universally, yes - and the differences are often dramatic. Referral leads might close at 60%. Cold paid traffic might close at 8%. If you are measuring cost-per-lead without accounting for close rate differences, you are making bad budget decisions.
What to audit: Calculate your close rate for each lead source over the last 12 months. Rank them from highest to lowest. Calculate your cost-per-closed-deal for each paid channel. Compare the channels by cost-per-closed-deal, not cost-per-lead.
4. Average Deal Size Trend
The fourth question: is your average deal size growing, shrinking, or flat? Most businesses do not track this number over time, which means they miss the early warning signs of pricing erosion, scope creep, or a shift in the mix of customers they are attracting.
What to audit: Calculate your average deal size by quarter for the last two years. Is it trending up or down? Break it down by lead source - are some channels attracting higher-value customers than others?
5. Marketing ROAS
The fifth question: what is your true return on ad spend - not just the ROAS your ad platforms report, but the actual revenue generated per dollar of ad spend, measured against closed deals in your CRM? These two numbers are almost always very different.
What to audit: Compare the revenue your ad platforms claim to have generated with the revenue you can attribute to paid channels in your CRM. What is the gap?
What good looks like: Your true ROAS is calculated from closed deal data in your CRM, not from platform-reported conversions. You have offline conversion tracking set up so closed deals are pushed back to your ad platforms.