Plenty of firms in Adelaide say they work with small businesses, which makes the claim close to meaningless. Accountants for small businesses can mean anything from a tax-return shop to a firm that knows exactly how a subcontractor's invoice looks to the ATO. The difference shows up in the details of your trade.

This article is for Adelaide owners choosing or reviewing an accountant. It examines three common business types and the specific obligations a generalist may overlook.

If you work from a ute

Building, cleaning, courier, and IT businesses that pay subcontractors face a report that many owners don't hear about until August. The Taxable Payments Annual Report, or TPAR, lists the amounts you paid to each contractor and is due by 28 August each year. The ATO matches those figures against the income contractors declare, and paper lodgement is no longer accepted. If your work is only partly in those industries, a 10% test decides whether you must lodge, though that test doesn't apply to building and construction services.

This is where accountants for small businesses with trade clients earn their keep. They ask for contractor ABNs and addresses while you are paying people, not in August, and they know whether your mix of work triggers the report at all. A firm that has never heard of TPAR is telling you something about its client list.

If you sell things

Stock changes the tax maths. Under the general rules, an increase in the value of your stock over the year counts as assessable income, and a decrease is a deduction. Small businesses whose stock value has moved by $5,000 or less may not need a formal stocktake. If you skip it under the simplified rules, closing stock is treated as equal to opening stock, so real drift never reaches your tax records. You can still choose to do a stocktake, and plenty of retailers should, because a stocktake shows shrinkage, slow lines and dead stock long before a tax return does.

Ask how the firm values stock, whether by cost, market selling value or replacement value, and why it suggests that method for you. A good answer refers to your shelves, not a textbook.

If you sell your own time

Consultants, IT contractors and other freelancers fall under the personal services income rules. These depend on the nature of your income, not on whether you hold an ABN. One question sits at the center: how much of your income comes from a single client and their associates? Picture an Adelaide IT contractor placed through one agency. Most of their money comes from a single source, so the answer isn't automatic; it depends on which tests they can use.

Getting it wrong can cost deductions you thought were safe. When PSI, a company structure, and an ATO determination are all in play, bring a Chartered Accountant firm in Adelaide into the conversation early.

If you are a bit of everything

Many owners are two of these at once, such as a sole trader who sells products and subcontracts labor. That is why generic checklists fail. Put this to any firm you are considering:

Which three kinds of client do you see most, and what did they get wrong last year?

A good answer names specific rules and dates. A weak one repeats the word "friendly".

One local layer

State obligations sit outside the ATO. Payroll tax, for example, is lodged with RevenueSA online, with monthly returns and an annual reconciliation. South Australia's threshold is $1.5 million in Australia-wide wages, so most small teams never register. If you employ people or run grouped entities, ask whether the firm files with RevenueSA or refers it out. Small print like this separates a sector firm from a generalist.

Shortlisting by sector

If you have been typing "accountant near me" for small business and getting 40 near-identical results, add your trade to the search and read how each firm describes it. Adelaide accountants who name their sectors are at least making a claim you can test. Any accounting Adelaide firm can quote on a return, but only some can say what they did last August for a client like you.

Questions Adelaide owners ask

Do I need an accountant who specialises in my industry?

Not always. A simple sole trader return travels well between firms. Specialist knowledge earns its fee when your industry has its own reporting or classification rules, such as contractor reporting, stock valuation or personal services income.

What do I report when a contractor's invoice includes materials?

Report the total payment amount if a contractor's invoice covers both labor and materials. If you don't need to lodge a TPAR for a particular financial year, the ATO says to submit a non-lodgment advice instead.

What if most of my freelance income comes from one client?

You can still self-assess as a personal services business through the results test. The other tests only apply if less than 80% of your income comes from a single client and their associates. Ask your accountant to check this every year.

Does having an ABN mean the PSI rules don't apply to me?

No. The rules apply based on the nature of your income, not on whether you are registered for an ABN or GST. Most contractors and sole traders have an ABN, so it changes little.