How to Start Advertising on Google Ads in Australia

Advertising on Google Ads means paying to show your business at the top of Google search results when someone types in a relevant keyword. For Australian small businesses, it is one of the fastest ways to get in front of people who are actively looking to buy. Set up correctly, a campaign can generate leads within 24 hours of going live.

Why is advertising on Google Ads worth it for Australian businesses?

Google Ads works because it captures demand that already exists. Unlike social media advertising, where you interrupt someone scrolling their feed, a Google Search ad reaches a person at the exact moment they are searching for what you sell. That intent gap makes it one of the highest-converting paid channels available to small businesses in Australia today.

Google holds roughly 94 percent of the Australian search engine market (Statcounter, 2024). That near-total dominance means your potential customers are almost certainly starting their buying journey on Google, whether they are searching for a local tradie, a healthcare provider or a product to order online.

The other reason it is worth it: you only pay when someone actually clicks your ad. That pay-per-click model gives you a direct line between spend and outcome. Every dollar is traceable, which is very different from a flyer drop or a print ad where you have no idea what happened after it left your hands.

What do you need to set up before your first Google Ads campaign?

Before you spend a cent, you need three things in place: a Google Ads account linked to a Google account, a destination page that converts visitors into leads or sales, and a clear idea of the one or two goals you want the campaign to achieve. Skipping any of these steps is the most common reason Australian businesses waste their first ad budget.

Start with your Google Ads account at ads.google.com. You will need a billing method (a credit card or direct debit attached to an Australian bank account works fine) and your business details including your ABN. Google will prompt you to create a campaign during sign-up. Ignore that and choose the option to create a campaign without a goal first. That gives you access to the full settings rather than the simplified “Smart” campaign flow, which strips out a lot of the controls you actually want.

Your landing page matters more than most business owners expect. Sending traffic to your homepage is usually a mistake. A dedicated page that mirrors the exact promise in your ad, has a clear headline, a single call to action and loads in under three seconds on mobile will convert far better. Google also uses landing page experience as part of its Quality Score calculation, which directly affects how much you pay per click.

How do you choose the right keywords for Google Ads in Australia?

The right keywords are the specific phrases your ideal customers type when they are ready to buy, not when they are just browsing. Start with two or three tightly focused phrases that describe your service and include a location or buying signal, then expand from there once you have real data on what converts.

Use Google’s free Keyword Planner (found inside your Ads account) to check monthly search volumes for Australia and to get cost-per-click estimates. A search like “emergency plumber Sunshine Coast” has much clearer buying intent than “plumbing tips,” and the person typing it is far more likely to call you.

Match types control how closely a search term needs to match your keyword before your ad shows. Broad match shows your ad for loosely related searches and can burn budget fast. Phrase match and exact match give you more control. For a new campaign with a limited budget, start with phrase match or exact match keywords so you can see exactly what you are paying for.

Negative keywords are just as important. These are terms you tell Google you do not want to show for. A business selling premium services, for example, might add “free,” “cheap” and “DIY” as negatives from day one to filter out searchers who are unlikely to become customers.

What budget do you actually need to start advertising on Google Ads?

A realistic starting budget for most Australian small businesses is between $30 and $50 per day, depending on your industry and location. That gives Google’s algorithm enough data to start optimising and gives you enough clicks per week to make meaningful decisions about what is and is not working.

Cost per click varies enormously by industry. Competitive sectors like finance, legal services and healthcare can see average CPCs above $10. Local trade and service businesses in regional areas like the Sunshine Coast often see CPCs between $2 and $6. Running Keyword Planner forecasts for your specific terms before launch will give you a realistic view of what to expect.

Set a daily budget cap rather than a monthly one at first. Google can spend up to twice your daily budget on any given day (it averages out over a month), so knowing your daily limit helps you stay in control while the campaign is new. Review spend weekly for the first month and adjust based on which keywords and ads are delivering clicks at a sensible cost.

How do you structure a Google Ads campaign for the best results?

A well-structured campaign separates different services or products into their own ad groups, with each ad group containing tightly themed keywords and ads that speak directly to that theme. This tight alignment between keyword, ad copy and landing page is what drives a high Quality Score, lower CPCs and better conversion rates.

For most small businesses starting out, one campaign with two or three ad groups is plenty. Each ad group should have two to three Responsive Search Ads (RSAs). RSAs let you write up to 15 headlines and four description lines and Google tests combinations to find the best performers. Write headlines that include the keyword, a clear benefit and a reason to act now, such as a local credential or a guarantee.

Enable conversion tracking before the campaign goes live. Without it, you are flying blind. Google’s conversion tracking code on your thank-you page or booking confirmation page tells you exactly which keywords and ads are generating real leads, not just clicks. It is the single most important technical step in the whole setup process.

From there, check the Search Terms report weekly. This shows you the actual words people typed before your ad appeared. It is your best source of new negative keywords and often reveals search terms worth adding as keywords in their own right.

Getting the structure right from day one saves a lot of wasted spend. If you would rather have an experienced team do this for you, Book a consult to set up your Google Ads campaign.