
Google Ads is the single fastest channel for an RTO to generate enrolments. Not the cheapest. Not the easiest to set up. But when someone types "diploma of community services online" into Google at 9pm, they're not browsing. They're buying. And if your ad isn't in the top three results, that enrolment goes to whoever's is.
The problem is that most RTOs either aren't running Google Ads at all, or they're running campaigns so poorly structured that they're burning money on clicks that will never convert. We've audited RTO Google Ads accounts where 40-60% of the budget was wasted on irrelevant searches, broad match keywords with no negatives, and ads pointing to a homepage instead of a course page.
This guide covers how to build a Google Ads account that actually drives enrolments for your RTO, with real cost benchmarks, an account structure you can copy, and the compliance rules you need to follow to stay on the right side of ASQA.
If you want the full picture of how paid search fits into a broader education marketing strategy, read our complete education marketing guide. This article focuses specifically on getting Google Ads right.
Most marketing channels ask you to create demand. You run a Facebook ad to reach someone who wasn't thinking about studying, and you try to change their mind. That works, but it's slow and the conversion rates reflect it.
Google Ads is different. You're capturing demand that already exists. Someone searches for "certificate IV in mental health online" because they've already decided they want to study. They've already done the career research, talked to friends, and probably compared a few options. Your job isn't to convince them to study. Your job is to convince them to study with you.
This is why paid search — sometimes called PPC for education — typically delivers the highest return on ad spend of any channel for RTOs. Whether you're running Google Ads for education broadly or targeting specific vocational courses, the mechanics are the same: you're capturing intent, not creating it. You're just putting your course in front of the right person at the right moment.
What the numbers look like for Australian RTOs:
These numbers vary by course, competition, and how well your landing pages convert. But the unit economics work for almost every RTO because vocational course enrolments are worth $3,000-15,000 in revenue. Even at a $500 cost per enrolment, the return is significant.
The biggest mistake RTOs make with Google Ads is cramming everything into one or two campaigns. You end up with community services keywords competing against mental health keywords for the same daily budget, no visibility into which courses are performing, and no ability to optimise.
Here's an account structure that scales:
Campaign level = course category. Create one campaign per major course category.
Ad group level = keyword theme. Within each campaign, create ad groups for different keyword types:
Why this structure matters:
Your keyword strategy should follow the intent level. Start with the highest-intent keywords (people ready to enrol), then expand outward as budget allows.
These are people who already know what course they want. They convert at the highest rate and should get the majority of your budget.
Use phrase match or exact match for these. Broad match will burn your budget on irrelevant searches.
These people are researching a career path and haven't decided on a course yet. They convert at a lower rate but are cheaper per click.
These keywords work well when you send traffic to a career guide or information page (not directly to a course page). They're also excellent candidates for remarketing — capture the click, add them to your remarketing audience, and show them course-specific ads later. For a detailed retargeting strategy using Meta, see our Facebook Ads for training organisations guide.
Bidding on competitor brand names is legal and common. When someone searches for a competing RTO by name, your ad can appear above their organic listing.
The conversion rate is lower (they were looking for someone else), but it introduces you to people who are actively comparing options. Only use this if your budget allows it after Tier 1 and 2 are covered.
Negative keywords are just as important as your target keywords. Without them, your ads will show for searches that waste your budget.
Must-have negatives for every RTO account:
Review your search terms report weekly for the first month, then fortnightly. You'll find new negatives every time.

Your ad copy needs to do three things: match the search query, differentiate you from competitors, and give a clear reason to click.
What makes this work:
Ad copy mistakes RTOs make:
The most common place RTOs waste Google Ads money isn't the ad account. It's the landing page. You can have the best keyword strategy and ad copy in Australia, and it won't matter if you're sending traffic to a page that doesn't convert.
What a high-converting RTO landing page needs:
Benchmark to aim for: A well-optimised course landing page should convert 8-12% of Google Ads traffic into enquiries. If you're below 5%, the page is the problem, not the ads. For more on fixing course page conversion rates, see our guide on how to increase course enrolments online.
There's no universal answer, but here's a framework:
Minimum viable budget: $1,500-2,000/month AUD. Below this, you won't have enough data to optimise, and you'll be spread too thin across courses. Focus on your 2-3 highest-value courses at this level.
Growth budget: $3,000-5,000/month AUD. This covers 4-6 courses with enough daily spend to compete in most Australian markets.
Scale budget: $8,000-15,000+/month AUD. Full course coverage, competitor bidding, remarketing, and YouTube/Display campaigns layered on top of search.
Start at the minimum, prove the unit economics work (cost per enrolment vs lifetime enrolment value), then scale based on the data.
Start with manual CPC or maximise clicks for the first 2-4 weeks. You need conversion data before you can use automated bidding effectively.
Switch to target CPA or maximise conversions once you have 15-30 conversions per month. This is where Google's machine learning takes over and optimises bids based on who is most likely to convert.
Don't use target ROAS until you have enrolment value data flowing back into the account. Most RTOs can't track ROAS accurately because their student management system isn't connected to Google Ads. If you can set this up, it's the most powerful bidding strategy available.
If your Google Ads account isn't tracking conversions properly, you're flying blind. And yet, it's the most common gap we see in RTO accounts.
What to track:
The holy grail is tracking all the way from click to enrolled student. This requires connecting your student management system (VETtrak, aXcelerate, Wisenet, JobReady) to Google Ads via offline conversion imports. It's technically harder to set up, but it lets you optimise campaigns based on actual enrolments, not just enquiries.
Without at least enquiry form and phone call tracking, you have no way to know which keywords, ads, or campaigns are actually generating enrolments. You're guessing with your budget.
ASQA's marketing standards (Clause 4.1 of the Standards for RTOs 2015) apply to Google Ads the same way they apply to every other marketing channel. This catches some RTOs off guard because ad character limits make compliance harder.
What you must include:
What you must avoid:
Practical tip: Use Headline 3 or a callout extension for your RTO code. "RTO 45162" takes minimal characters and satisfies the requirement. Include a disclaimer in your sitelink to your compliance page if you want extra protection.
For the full regulatory breakdown, see the compliance section in our education marketing guide.
Sending traffic to your homepage. Every ad should point to the specific course page that matches the keyword. Homepage bounces rates from Google Ads are typically 70%+. Course page bounce rates: 30-40%.
Using broad match without negatives. Broad match keywords like "community services course" will trigger your ads for "free community services," "community services jobs," and dozens of other irrelevant searches. Start with phrase match and add broad match only after you've built a comprehensive negative keyword list.
Not separating branded and non-branded campaigns. Your brand name keywords (your RTO name) will have a much higher CTR and lower CPC than generic course keywords. Mixing them in the same campaign inflates your average metrics and hides the true performance of your prospecting campaigns.
Ignoring the search terms report. Check it weekly. Every week you'll find searches you're paying for that have zero chance of becoming an enrolment. Add them as negatives. This single habit can reduce wasted spend by 20-30%.
Setting and forgetting. Google Ads isn't a set-it-and-forget-it channel. The RTOs that get 10-20x ROAS are the ones reviewing performance weekly, testing new ad copy monthly, and adjusting bids and budgets based on real data. If you don't have the time or expertise for this, work with a team that does.
We manage Google Ads for Hader Institute of Education, one of Australia's leading online RTOs specialising in mental health, community services, and youth work.
Their results from an integrated Google Ads strategy:
The 17x ROAS didn't come from a single trick. It came from the fundamentals: tight account structure organised by course, exact-match keywords for high-intent searches, landing pages built specifically for each course, conversion tracking connected to their CRM, and weekly optimisation. Every principle in this guide is based on what we've proven works.
If you're running Google Ads for your RTO and the results aren't there, the answer is almost always in one of three places: account structure, landing pages, or conversion tracking. Fix those before you increase your budget.
If you're not running Google Ads at all, start with your two or three highest-value courses. Set up conversion tracking from day one. Build dedicated landing pages. Write ad copy that matches the search query. And give it at least 6-8 weeks before you judge the results — the first 2-4 weeks are a learning period.
For most RTOs, Google Ads will become your highest-ROI marketing channel. But only if the fundamentals are right.
Want us to audit your Google Ads account? Book a free 30-minute marketing audit and we'll review your campaigns, identify the biggest opportunities, and tell you exactly what to fix. If you're too busy running your business, we can do all this for you!


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