ANZSIC codes and business loans: why the industry you tick matters

Most business loan applications have a box that asks what industry you’re in. It looks like a formality — a dropdown to tick on the way to the important questions. It isn’t. That little field quietly decides a lot about how your application is handled: which questions you’re asked, which documents you’re sent to find and which of a lender’s policies apply.

This guide explains how industry classification works in Australia, where your code actually comes from, how lenders use it and how to describe your business so it’s read correctly the first time.

What is ANZSIC, and why do lenders use it?

ANZSIC is the Australian and New Zealand Standard Industrial Classification. The Australian Bureau of Statistics uses it to group businesses by their main economic activity, so that data about industries can be collected and compared. The current version is still ANZSIC 2006 (Revision 2.0).

The classification works in levels, from broad divisions such as construction, retail trade, or health care and social assistance, down to detailed classes that describe specific activities — a coffee shop, a plumbing service, a veterinary practice. Government agencies, statisticians and many private organisations use it because it gives everyone a shared language for “what a business does”.

Lenders use industry classifications for three practical reasons:

1. To choose the right questions. A lender asks a builder about progress claims and licences, a café about takings and leases, and an NDIS provider about claiming history. Industry tells them where to start.
2. To apply the right policy. Many lenders have industry-specific rules: some industries need more trading history, others need specific documents, and some are outside a particular lender’s appetite altogether.
3. To compare you with peers. Industry benchmarks, such as the ATO’s small business benchmarks, only make sense once your industry is known. Our guide to ATO benchmarks and business loans explains how those comparisons work.

None of this decides the answer on its own. It decides the path your application takes.

Where does your industry label come from?

Your industry shows up in more places than you might think:

• Your ABN registration. When you register for an ABN you describe your main business activity. That description can be updated through the Australian Business Register if your business changes — the ABR explains how to update your ABN details.
• Your tax return. Business tax returns include a five-digit business industry code, or BIC, describing your main activity. BICs are built from ANZSIC but simplified for tax reporting.
• Your loan application. Most applications ask directly, often with a dropdown list.
• Your bank statements and invoices. Even if you never say it, the pattern of your income and costs tells a lender what you really do.

When these line up, a lender can move smoothly. When they don’t — an ABN registered as “consulting” for a business that’s actually running a café, or a loan form that says “retail” for a business that earns most of its money from wholesale — the lender has to stop and work out which is true.

How do I look up my code, and does the ATO actually use it?

This is the question we hear more and more, usually from owners who’ve just opened their tax return and noticed a code they don’t recognise.

The ATO’s free business industry code tool lets you search either by a code you already have or by a keyword for your main activity. Don’t just grab the first result: read the description and check it genuinely covers what you do. “Plumbing services” and “plumbing goods wholesaling” are very different businesses to a lender.

And yes, the code is used. The ATO’s benchmarking methodology explains that businesses are placed into a benchmark industry using their BIC together with keywords from the main business activity and trading name they report. The ATO also notes that the right code helps avoid a business being wrongly picked out for compliance work. In plain terms, a wrong code can make a perfectly normal business look unusual against the wrong peer group.

Lenders don’t usually see the ATO’s benchmark comparisons directly, but many look at the same ratios using your financials. If your code puts a mechanic in with car dealers, your margins and labour costs will look odd to anyone running the numbers — and you’ll spend time explaining something that a one-line fix would have avoided.

How a mismatched label slows things down

Here’s a common example. An owner starts a sole-trader business years ago doing bookkeeping on the side, registers the ABN as “accounting services”, and later opens a small café using the same ABN. Their tax return still shows the old industry code. On the loan form, they tick “hospitality”.

To a lender, that’s three different stories. They’ll ask for explanations, possibly more documents, and they may apply the stricter of two policies while they sort it out. None of this is fatal — but it adds days and doubt to a process that could have been simple.

Other common mismatches:

• Mixed businesses — a bakery with a café, a gym with a physio room, a landscaper with a nursery — that choose the less representative label.
• Holding or trust structures where the entity applying isn’t the one trading.
• Businesses that pivoted — from retail to online, from events to catering — without updating records.
• Very broad labels such as “services” or “other”, which force the lender to guess.

If you’re about to apply, start with a short enquiry and tell us in plain words what the business does. There’s no credit check at that stage, and a real person reads it.

How to describe your business so it’s read correctly

A few simple habits make a big difference:

Lead with your main activity. Choose the industry that earns most of your revenue. If you’re unsure, look at your sales for the past year and pick the biggest slice.

Explain the mix in one sentence. “Café with a catering arm — catering is roughly a third of revenue” is far more useful than either label alone.

Keep your records consistent. If your ABN or tax return shows an old activity, consider updating it. Your accountant can help with the tax return code.

Use the words your industry uses. “Commercial cleaning contractor with 30 staff and six site contracts” tells a lender much more than “cleaning”.

Mention anything regulated. Licences, registrations and approvals are part of what defines some industries. Our guide to licences lenders check lists the common ones.

Vague description	Clear description
Services	Mobile car detailing, mostly paint protection film for private clients
Retail	Homewares boutique with an online store (online is about 20% of sales)
Health	Two-chair dental practice, one principal and one associate dentist
Construction	Residential builder, three to five homes a year, QBCC licensed
Hospitality	Café with catering; catering roughly a third of revenue

Does a “risky” industry mean you should pick a different label?

No — and it tends to backfire. Lenders verify what a business does through its bank statements, invoices and a conversation. A label that doesn’t match reality raises questions about everything else on the form.

It’s also worth knowing that “high-risk industry” is usually shorthand for a specific pattern: seasonal income, cash takings, specialised equipment, long payment terms or heavy regulation. Once a lender understands how your business handles that pattern, the label matters much less. The industry finder shows the typical concerns for 70+ industries so you can address them head-on.

Is ANZSIC about to change?

Not yet. The ABS has consulted on whether to substantially review ANZSIC or replace it with the international ISIC standard, but no new classification has been released and ANZSIC 2006 (Revision 2.0) is still the one in use. If a change does come, expect a long lead time and published concordances that map old codes to new ones.

For borrowers, the practical message is simple: don’t wait for a new system. Get today’s code right, because that’s what your tax return, your ABN record and a lender’s checks are built on now.

A worked example

Illustrative. A business owner runs a café that also supplies sandwiches and slices to three offices on account. The ABN was registered years ago as “takeaway food”. The loan form offers “café” and “catering”.

Before applying, the owner spends five minutes in the ATO tool, confirms the café code fits the main activity and asks their accountant to use it on the next return. On the loan form they tick “café” (the bigger share of revenue) and write: “Café with a small wholesale catering side — three office accounts, paid monthly, about a quarter of sales.” They attach twelve months of bank statements and the three office invoices.

The lender now knows to look at daily takings and the lease, and also to check the office accounts pay on time. The application moves straight to assessment. The guide to business loans for cafés covers what happens next.

A quick checklist before you apply

• Does your ABN record your current main activity?
• Does your latest tax return use a matching business industry code?
• Have you checked that code’s description in the ATO tool?
• Can you describe your business in one clear sentence?
• If you earn from more than one activity, do you know the rough split?
• Are the licences that define your industry current?

What happens after you tell us your industry

When you enquire with us, your industry is the first thing a real person looks at. It tells us which questions to ask on the call, which documents will matter and which lenders are comfortable with businesses like yours. Our how it works page explains the steps.

Got your label sorted? Here’s the next small step

If you’ve just tidied up your ABN details or checked your industry code, you’ve already done the hard part of describing your business properly — and that’s exactly what we need to find you a sensible option. Unsecured and cash-flow options for trading businesses typically run from $5k to $500k, and property-secured options from $20k to $5m.

The enquiry takes about 60 seconds and there’s no credit check when you first enquire. We won’t send your details to a pile of lenders — no spray-and-pray — so you won’t be fielding calls from strangers. A real person who understands how your industry works reads what you send and calls you to talk it through. Please fill the form in accurately — the right industry, the real revenue mix — so we can match the right option first time.

See if your business qualifies →