How to Set a Marketing Budget for a Small Business

A marketing budget is less about the size of the number and more about deciding in advance what you are trying to achieve, how you will measure it, and what you are willing to stop doing. For most small Australian businesses, marketing that pays for itself is simply marketing that was planned rather than improvised.

Start with a goal, not a percentage

Plenty of advice suggests spending a set percentage of revenue on marketing. That can be a useful sanity check, but it is a poor place to begin. A better starting point is a specific outcome: filling a quiet weekday in the workshop, launching a second location, or building a steady stream of enquiries from a particular suburb or service.

Once you know the goal, work out what a customer is worth over time. A business that sells a one-off product is in a very different position from one that earns repeat visits for years. If a customer typically returns several times, you can justify spending more to win them than a single transaction would suggest.

It also helps to be realistic about timing. Paid search and social advertising can produce enquiries within days, while search engine optimisation, reviews and content tend to build slowly and compound. Budget for both where you can, but do not judge a long-term channel on a short-term result.

Fund these buckets in order

Most small business marketing falls into a handful of categories. Prioritise the ones you own, then add paid reach.

• Owned assets: your website, your local business listing, photography and a steady flow of genuine reviews. These keep working long after the invoice is paid.
• Search: being found at the moment somebody is already looking for what you sell.
• Content and social: useful posts, short videos and email newsletters that keep you visible to past customers.
• Local and offline: signage, sponsorship of a local club, community events and print where your audience still reads it.
• Tools and measurement: analytics, a simple customer database and scheduling software. Without these you cannot tell which spend worked.

Keep a small contingency aside. A good opportunity, such as a last-minute sponsorship or a seasonal push, should not require you to raid another line item.

Decide how much to do in house

Doing everything yourself is cheapest only if your time has no other value. A practical split is to keep strategy, brand voice and customer relationships in house, and outsource narrow technical tasks such as paid search setup, photography or web development. When considering an ongoing retainer, treat it like hiring: check what is included, who actually does the work, and how results will be reported. The same due diligence applies when choosing an SEO agency as it does for any other supplier.

Keep fixed costs low so more reaches customers

Every dollar of rent, furniture and unused desk space is a dollar that is not available for marketing. Many small operators now run a lean setup, using a virtual office space for a business address and meeting rooms booked by the hour, or a serviced office when a real, flexible workspace is needed. Review your subscriptions quarterly as well; a handful of forgotten tools can easily cost as much as a decent advertising campaign.

Review monthly and reallocate

Track a small number of figures: cost per enquiry, how many enquiries become customers, and the average value of a sale. Check them monthly, but give each channel a fair trial, generally four to eight weeks, before making a judgement. Then move money towards what works and cut what does not, without sentiment.

Finally, plan around the Australian calendar. Retail and hospitality peak around Christmas and the summer holidays, trades and professional services often slow through January, and many campaigns lift around the end of the financial year. A budget that ignores these rhythms will always feel too tight in some months and too generous in others.

Frequently asked questions

Should a small business spend a fixed percentage of revenue on marketing?

Percentages are useful as a rough comparison, but goals and customer value give a better answer. Start with what you want to achieve and what a customer is worth over time, then check that the total is sustainable alongside your other costs.

How long does marketing take to show results?

Paid search and social advertising can generate enquiries within days. Search engine optimisation, content and reviews usually take months to build momentum, so give each channel a fair trial before judging it.

What should a very small business do with a limited budget?

Concentrate on the basics you own: a fast, clear website, an accurate local business listing, consistent reviews, and one paid channel you can manage properly. Fewer channels done well beats spreading a small budget thin.