Small Business Accounting Tips for Melbourne Business Owners

Most small business accounting advice in Australia focuses on the ATO. That makes sense, but it leaves out some of the things that catch Melbourne business owners by surprise — Victorian payroll tax, WorkCover and the rules sitting inside a commercial lease.

Those obligations often become relevant as soon as a business starts hiring, leasing premises or growing its wage bill. The problem is that nobody necessarily tells you when you’re getting close to a threshold. Good accounting here means getting the national basics right and knowing which Victorian thresholds you’re heading toward.

These are the accounting issues Melbourne small businesses should monitor as they grow, particularly when a business starts taking on staff, signing a lease or buying property.

This article contains general information only and isn’t personal tax or financial advice. Every business is different, so speak with a registered BAS agent, bookkeeper or accountant before relying on it.

Get the Victorian obligations on your calendar first

The ATO obligations are the ones people know about because they arrive as an activity statement. The Victorian ones generally do not arrive at all until you have already crossed a line, which is why they belong on a calendar rather than in an inbox.

Business Victoria’s licences and registrations guidance and the Australian Business Licence and Information Service are the practical starting points for working out which permits your specific business needs, since these vary by industry and by council.

Payroll tax: the threshold that arrives earlier than expected

Payroll tax is a state tax on wages, and it is entirely separate from PAYG withholding. Withholding is money you take out of an employee’s pay and remit; payroll tax is a cost to the business on top of the wage.

From 1 July 2025, Victoria’s threshold is $1,000,000 in annual Australian taxable wages, or $83,333 monthly. Above that the rate is 4.85%, with a reduced 1.2125% rate for eligible regional employers — which a business operating in metropolitan Melbourne generally will not qualify for. The threshold itself phases out for employers and groups with wages between $3 million and $5 million, and disappears entirely above $5 million.

Businesses often cross the line before they expect to because:

• Wages are broader than salary. Superannuation and a range of other benefits count toward taxable wages, so a $1 million wage bill is reached at a lower salary figure than the number suggests.
• Grouping. Related businesses can be treated as one employer. Two entities with common ownership generally share one threshold, which means a structure created for asset protection or convenience can produce a payroll tax liability that neither entity would have had alone.
• Contractor payments. Some payments to contractors are treated as wages for payroll tax purposes, even where the contractor is correctly a contractor for every other purpose.

Our guide to how payroll tax works for Victorian employers covers registration, monthly returns, the annual reconciliation and the grouping provisions in more detail. If your wage bill is anywhere near $800,000, model the next twelve months now, including super, rather than discovering the position at reconciliation.

WorkCover: a much lower trigger than most owners assume

Payroll tax has a threshold most small businesses never reach. WorkCover has one almost all of them do.

WorkSafe Victoria generally requires an employer to register for WorkCover insurance once annual remuneration exceeds, or is expected to exceed, $7,500 — a figure a single part-time employee will usually pass within a few months. Apprentices and trainees have a separate registration rule regardless of remuneration. Remuneration for premium purposes is broader than gross wages and includes superannuation and various other benefits.

There are two other traps here:

• The average premium rate for 2026–27 is 1.8% of rateable remuneration across the state, but your actual rate depends on your industry classification. Getting that classification right matters, because it is applied to your whole wage bill.
• Once annual rateable remuneration exceeds $200,000, your own claims history feeds into the premium calculation rather than the standard industry rate alone. At that point workplace safety becomes a direct, measurable line in your accounts.

Growing businesses should also watch one mismatch. The remuneration figure you declare to WorkSafe and the figure you declare for payroll tax are calculated on similar but not identical bases. It is tempting to reuse the same figure for both. Don’t assume they are interchangeable — the difference often only gets noticed when someone reviews the file later.

Your lease is an accounting document

For most Melbourne small businesses, rent and outgoings are the second-largest cost after wages, and the lease that governs them is often filed and never opened again.

Under the Retail Leases Act 2003, which applies to retail premises as defined by the Act, two protections matter for your accounts:

1. A landlord cannot pass land tax to a retail tenant. Section 50 prevents it, and a lease clause attempting to do so does not have effect. It still shows up on outgoings statements.
2. Outgoings cannot be charged unless the tenant was given an annual estimate beforehand. The Victorian Small Business Commission’s outgoings guidance sets out what can and cannot be recovered.

Once a year, reconcile the outgoings statement against the estimate you were given, line by line. It takes under an hour and it is one of the few reviews where a small business can find money without changing anything about how it trades.

Not every commercial lease is a retail lease under the Act, and the distinction turns on the nature of the premises and the use rather than on what the lease is called — so check which regime your premises falls under before relying on these protections.

If you own the premises: CIPT and the ESVF levy

If your business owns its building rather than leasing, two Victorian property charges belong in the forecast.

Commercial and industrial property tax. From 1 July 2024, Victoria began progressively replacing land transfer duty on commercial and industrial property with an annual tax. A property enters the scheme on an eligible transaction, duty is still payable on that entry transaction, and CIPT then begins to apply 10 years later at a flat 1% of the land’s site value each year. Because it starts a decade after entry, it is easy to leave out of a long-term model entirely — and it lands as an ongoing annual cost, not a one-off.

The emergency services and volunteers fund. From 1 July 2025 this replaced the fire services property levy. It applies to commercial and industrial property as well as residential, and is collected through council rates, which is why it often gets coded to a rates account and never looked at separately.

Choose your GST cycle before the ATO chooses it for you

Most small businesses report GST quarterly. The default has two important consequences.

The ATO has been actively moving businesses out of it. As part of a compliance campaign, around 3,500 small businesses with a history of non-payment, late lodgement or incorrect reporting were moved from quarterly to monthly GST reporting from 1 April 2025, for a minimum of 12 months, and the ATO has said it will continue moving businesses with a poor compliance history where appropriate. This is not a penalty in the technical sense, but it changes your lodgement workload and your payment rhythm without you choosing it.

Monthly reporting is also available voluntarily, and for some businesses it is the better option regardless. Three smaller GST payments are easier to fund than one large one, and monthly lodgement forces the bookkeeping to stay current rather than being reconstructed in the weeks before each quarterly deadline.

Our BAS explainer covers what’s on the statement and how the cycles work; the GST explainer covers the cash versus accrual choice, which can materially change cash flow and is worth reviewing rather than leaving on whatever was set at registration.

PAYG instalments and the second-year squeeze

PAYG instalments are prepayments towards the current year’s income tax. The ATO generally enters a business into the system after it lodges a return showing business or investment income above the relevant threshold — which means they typically appear in the second profitable year, not the first.

The squeeze is arithmetic. Year one is profitable and generates a tax bill with no instalments paid against it. Year two carries that bill plus instalments towards year two’s tax. Owners sometimes think they are being taxed twice. They aren’t — but the cash-flow effect can certainly feel that way.

If your income has genuinely dropped, you can vary an instalment. Two conditions matter: the variation must be lodged on or before the instalment due date, and if the varied amount is less than 85% of what the ATO calculated, general interest charge can apply to the shortfall. Varying is a legitimate planning tool for a business whose year has genuinely turned; it is not a way to defer a bill you expect to owe.

Separate the tax money from the trading money

This is the least sophisticated tip in this article and the one that prevents the most damage.

GST collected is not revenue. PAYG withheld is not yours. Super accrued is a liability from the moment the wage is earned. All three sit in the operating account looking exactly like available cash, and all three are spent on stock and wages by businesses that had no intention of doing so.

The mechanism that works is boring: a second bank account, and a transfer that happens on receipt rather than at quarter end. Some businesses move a fixed percentage of every deposit; others transfer the GST component the day it lands. Either way the money leaves the account it could be spent from.

The version that fails is the one where the transfer happens “when there’s spare cash.” There is never spare cash in a week where a supplier invoice fell due.

Payday Super changed the monthly rhythm

Since 1 July 2026, Payday Super has required superannuation guarantee contributions to be paid each payday, with the fund needing to receive the payment within 7 business days of payday.

For accounting purposes the important consequence is not the deadline — it is the loss of a buffer many businesses were quietly relying on. Super that used to sit in the business account for up to three months now leaves within days. A business that felt comfortable on cash before 1 July 2026 and tight afterwards has usually not had a trading problem; it has lost access to money that was never really available.

If that describes your position, the fix is forecasting rather than compliance. Our cash flow guide for Melbourne businesses covers the available options.

Asset purchases: what’s law and what’s only announced

Timing an equipment purchase around a deduction is standard practice, and it depends entirely on the rule being in force rather than announced.

The current position needs a little care. The $20,000 instant asset write-off for the period 1 July 2025 to 30 June 2026 was legislated. The government then announced on 12 May 2026, as part of the 2026–27 Budget, that it will permanently increase the instant asset write-off to $20,000 from 1 July 2026 for small businesses with aggregated turnover under $10 million — and that measure is not yet law.

The distinction matters if you are deciding whether to buy a $19,000 piece of equipment this year. Announced measures usually pass, but “usually” is doing real work in that sentence, and the threshold and eligibility conditions have changed more than once in recent years. Check the current legislated position before the purchase, not after it.

Paying late costs more than it used to

One change deserves more attention than it received. From 1 July 2025, interest charged by the ATO on late or underpaid tax is no longer tax deductible. This applies to general interest charge and shortfall interest charge incurred on or after that date, regardless of which income year the underlying debt relates to.

Previously, GIC was an unpleasant cost partly offset by a deduction. Now it is simply a cost. Since GIC compounds daily and the rate is set quarterly, the effective cost of carrying an ATO debt rose meaningfully on that date without the headline rate changing at all.

Treating the ATO as a cheap creditor of last resort no longer works. If a payment is going to be late, our guide to ATO payment plans covers the options, and the general rule still applies: lodge on time even if you cannot pay, because failure-to-lodge penalties are separate from and additional to interest.

Reconcile monthly, and read something when you do

Reconciling quarterly means finding January’s error in April, by which time it has been repeated three times and the supporting document is gone.

Monthly reconciliation is the single highest-value bookkeeping habit for a small business, and it works best when something is actually read at the end of it. A useful monthly review is short:

1. Bank and card accounts reconciled, with nothing sitting unexplained in a suspense or clearing account.
2. GST coding spot-checked on the largest ten transactions, since a miscoded high-value item distorts the BAS more than fifty small ones.
3. Payroll liabilities agreed — wages, PAYG withheld and super — against what was actually paid.
4. Debtors reviewed by age, not by total. The total tells you nothing; the ageing tells you who to call.
5. Profit compared to the same month last year, not to the month before, so seasonality doesn’t read as a trend.

A business can have perfectly reconciled books and still learn very little from them. A Melbourne retailer, for example, might be fully reconciled every month while the owner still cannot tell you the gross margin. The reconciliation is being done as a task rather than as a review. Everything balances and nothing is learned.

Build a chart of accounts around your actual questions

Most small business charts of accounts are whatever the software installed by default, lightly modified. That is fine until you need to answer a question, at which point you discover the structure cannot answer it.

Start by writing down the three questions you most want your accounts to answer, then check whether the current structure can. A hospitality operator asking “what is my wage cost as a percentage of takings by venue?” needs wages split by venue. A trades business asking “which jobs made money?” needs costs coded to jobs rather than a single cost-of-sales line. A retailer asking “which category is carrying the margin?” needs revenue segmented.

Adding accounts you never report on is the opposite failure — a 200-line chart of accounts is as unusable as a 15-line one. Aim for the smallest structure that answers your three questions.

Know which registrations your adviser holds

Melbourne has a large and uneven market for bookkeeping and accounting services, and price comparisons between providers are frequently comparisons between different scopes of work.

When comparing providers, be precise about two distinctions. A person providing BAS services for a fee generally needs to be registered as a BAS agent under the Tax Agent Services Act, and a person providing tax agent services needs to be a registered tax agent — registration you can verify on the Tax Practitioners Board register. Separately, CPA, CA and IPA are professional designations, which indicate qualification and membership rather than registration.

Our bookkeeper vs accountant guide covers where the roles divide, and our guides to bookkeeping costs in Melbourne and what a small business accountant costs cover what actually drives a quote.

Quick recap: the Melbourne small business checklist

• Model your wage bill against the $1 million payroll tax threshold, including super, and check whether grouping applies.
• Register for WorkCover when remuneration exceeds or is expected to exceed $7,500, and check the separate rule for apprentices and trainees.
• Reconcile your outgoings statement against the annual estimate, and check land tax isn’t being passed on.
• Pick your GST cycle deliberately, and revisit the cash versus accrual basis.
• Expect PAYG instalments in year two, and vary only on or before the due date.
• Move GST, PAYG and super out of the operating account on receipt.
• Treat super as part of every pay run under Payday Super.
• Check whether a deduction is law or only announced before timing a purchase around it.
• Lodge on time even when you can’t pay — ATO interest is no longer deductible.
• Reconcile monthly and read the result, don’t just tick it off.
• Keep payroll records for 7 years, other records generally 5.

Getting help

For specific pieces: our guide to common small business accounting mistakes covers the errors that show up most often across files, our record-keeping guide covers what you have to keep and for how long, and our EOFY checklist covers the annual sequence.

Official resources

• Payroll tax threshold and phase-out rate — State Revenue Office Victoria
• Payroll tax current rates — State Revenue Office Victoria
• Understanding commercial and industrial property tax — State Revenue Office Victoria
• Emergency services and volunteers fund — State Revenue Office Victoria
• Understand premiums and classifications — WorkSafe Victoria
• Industry rates and key dates — WorkSafe Victoria
• Retail Leases Act 2003 — Victorian Small Business Commission
• Outgoings: other charges under a lease — Victorian Small Business Commission
• Licences and registrations — Business Victoria
• ATO shifts non-compliant small businesses to monthly GST — ATO
• How to vary your PAYG instalments — ATO
• ATO reminder on interest deductibility changes from 1 July — ATO
• $20,000 instant asset write-off — ATO
• About Payday Super — ATO