How to reconcile Google Ads against your application or enrolment system
This is the check we run first on every account, written out so you can run it without us. It takes about thirty minutes and needs two numbers: what Google Ads says it produced, and what your application or enrolment system actually shows. The gap between them is the only honest measure of whether your tracking works — and if it comes back small, you do not need us.
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Specific to Google Ads × Enrolment System
Google Ads vs paid enrollments: store the gclid on the application
Store gclid, gbraid or wbraid on the application record and join paid enrollments back to it. Because a spring application for a fall start often outlives Google's 90-day import window, upload the application as the conversion and expect Google to report fewer enrollments than you have. A small, steady shortfall is normal; a sudden drop is breakage.
The only reliable join between Google Ads and an enrollment is the click identifier captured on the application form and written into the applicant record in your SIS or admissions CRM. If your form only stores gclid, applicants on iPhones arrive with gbraid or wbraid and become unmatched rows. Count how many paid enrollments for a closed intake carry any of the three before trusting the comparison.
Google reports a conversion against the date of the click by default, so a September enrollment can show up in the March column of a click-dated report. Compare intake against click month, or switch to the conversion-time columns. The bigger problem is the 90-day offline window: an enrollment paid five months after the search click cannot be uploaded at all. Most schools upload the application, or a later milestone such as a deposit, as the conversion Google can still see, and then check whether conversion adjustments let them restate value once tuition is paid.
Pull conversions by conversion action for the intake period, not the account total, and compare them per gclid against enrolled-and-paid students. A shortfall that holds steady from intake to intake is the window doing what it does. The most common cause of Google claiming more is a single conversion action counting applications, and with counting set to every conversion, an applicant who submits to two programs counts twice.
Google Ads × Enrolment System · what breaks
Why Google Ads and your application or enrolment system disagree
- 01
Applications counted as enrolments
Applying is free. The application-to-enrolment rate differs enormously by source, so optimising on applications finds the sources with the worst rate.
- 02
Free and granted places counted as sales
Scholarship places, admin-granted access and full-discount coupons produce identical enrolment records to paid ones.
- 03
Deferrals and withdrawals never reversed
A student who defers to next year is not this intake's revenue.
- 04
Intake cycle longer than the attribution window
An application in March for a September start falls well outside every default window.
Google Ads × Enrolment System · the fix
What you get from this — Google Ads × Enrolment System
A number instead of a suspicion
The likely cause, narrowed
A basis for deciding
Google Ads × Enrolment System · architecture
What each side is actually counting — Google Ads × Enrolment System
- 1
What Google Ads counts
A click identifier inside the 90-day window, a conversion action name that matches one configured in the account, a conversion timestamp for when the outcome happened, and a value. Read the match rate after uploading — a file can upload perfectly and match nothing.
- 2
How Google Ads attributes it
Three parameters, not one. gclid is the long-standing identifier; gbraid and wbraid arrive on iOS traffic where privacy constraints prevent the usual one. Capture code that names only gclid loses a growing share, silently, and the loss is invisible until you audit how many records carry an identifier.
- 3
The window it uses
Google's offline import window is 90 days from the click. Anything older can't be matched, and rows outside it fail as unmatched without much explanation. Measure your median click-to-outcome time against that before designing anything.
- 4
What your application or enrolment system counts
Applicants who enrolled and paid, not applicants who applied, found in Your student information system, LMS or admissions CRM.
- 5
The filter that makes them comparable
Status is enrolled and paid — not applied, not accepted, not deferred.
Google Ads × Enrolment System · events
Reading the gap — Google Ads × Enrolment System
| What you see | What it usually means |
|---|---|
| 15%+ platform higher | Usually the wrong event entirely — applications, free places or deferred students are being counted as paid enrolments. |
| 20%+ platform lower | Usually structural — the platform is missing enrolments it produced — almost always the intake cycle outliving the window. |
Google Ads × Enrolment System · diagnose
Diagnostic order — Google Ads × Enrolment System
- 01
Confirm both numbers cover the same period and channel
- 02
Applications counted as enrolments
Applying is free. The application-to-enrolment rate differs enormously by source, so optimising on applications finds the sources with the worst rate.
- 03
Free and granted places counted as sales
Scholarship places, admin-granted access and full-discount coupons produce identical enrolment records to paid ones.
- 04
Deferrals and withdrawals never reversed
A student who defers to next year is not this intake's revenue.
- 05
Read the match rate on the upload, not the success message
A conversion action that stops receiving hits is flagged as inactive 30 days later — by which point a month of budget has already run against a missing signal. Check the last-received date on every action monthly; it takes two minutes and it's the cheapest monitoring available.
Google Ads × Enrolment System · prove
How to know you did it right — Google Ads × Enrolment System
Source of truth
your application or enrolment system — confirmed enrolments for a fully closed month
Google Ads × Enrolment System · free audit
What we check in the free audit
- Confirm both numbers cover the same period and channel
- Applications counted as enrolments
- Free and granted places counted as sales
- Deferrals and withdrawals never reversed
- Read the match rate on the upload, not the success message
Checked against
your application or enrolment system — confirmed enrolments for a fully closed month
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Google Ads × Enrolment System · when not to buy
When the answer is that you do not need us — Google Ads × Enrolment System
- If almost all of your confirmed enrolments come from a channel with no click behind it, no tracking work will reach them — and knowing that is worth more than a build.
- If you're running Performance Max exclusively and haven't separated your conversion actions, the import will work and the reporting won't tell you much. Worth sorting the account structure first.
Google Ads × Enrolment System · what we deliver
The method, step by step — Google Ads × Enrolment System
Pull what Google Ads reports
The match rate on the upload, not the success message.
Pull what your application or enrolment system shows
Export enrolments by start date for a closed intake, and separate paid enrolments from free, granted or scholarship places.
Filter both to the same thing
Status is enrolled and paid — not applied, not accepted, not deferred.
Compare per record, not on totals
FAQ
Google Ads × Enrolment System questions, answered
Upload whichever milestone happens inside 90 days of the click, which is usually the application or the deposit. Mark it as a secondary or separate conversion action so you can still see paid enrollments as their own number.
Google dates the conversion to the click by default. Use the conversion-time view, or compare by click month, before reading anything into it.
Because you should know the size of the problem before anyone quotes you for it. If the gap is small, you have saved yourself a purchase. If it is large, you now know what you are buying rather than taking our word for it.
No. Both numbers come from systems you already own and neither leaves them. There is no tool to sign up for and nothing to upload.
Then compare totals for a closed period and treat the result as directional rather than exact. The match rate on the upload, not the success message is still the right place to read the platform's side.
Under five percent is working. Five to fifteen usually means reversals are missing. Above twenty is normally the wrong event being counted, not a broken tag — which is why debugging tags first wastes so much time.
Then fix the filter before drawing any conclusion. Status is enrolled and paid — not applied, not accepted, not deferred. A mismatch in scope produces a gap that looks like a tracking fault and is not one.
Book the free thirty-minute call and bring both numbers. We will tell you which of the causes above it is, and whether it is something you can fix yourself — which it sometimes is.
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