A workshop owner in Armidale hired his fifth staff member last year, mostly to keep up with steady customer demand. He never gave payroll tax a second thought. He assumed it was just another name for the tax already coming out of everyone’s pay. Instead, a letter from Revenue NSW a few months later set him straight. This tax is completely different, and plenty of growing businesses cross its threshold without realising it.
Here is the short version. Payroll tax is a state charge on the total wages a business pays, once those wages go above a set threshold. It sits apart from PAYG withholding, which is the tax taken out of an employee’s own pay. In New South Wales, Revenue NSW administers it.
Growing past the threshold without proper planning for it can catch a business out badly. A tax agent can check where your business actually stands before a surprise bill arrives.
What is payroll tax
This charge applies to the total wages a business pays its employees across a state. It only kicks in once that total passes a set threshold for the year. Instead, it applies to the business as the employer, not to individual staff members. Only businesses with a large enough total wage bill actually pay it. Plenty of small operations never come close.
Payroll tax versus PAYG withholding
This is where the confusion usually starts. An employer takes PAYG withholding out of each employee’s pay and sends it to the ATO on their behalf. This happens every pay cycle, for every employee, regardless of business size. The state charge works completely differently. It applies to the employer’s total wage bill, and only once that total crosses the threshold. An employer can handle PAYG withholding for years before ever owing a cent of this separate tax.
Why the two get confused so often
Both involve wages. First, both involve government paperwork too. Beyond that, the similarities stop. One gets paid every pay cycle by every employer, regardless of size. The other only applies once a business grows past a certain point. Because the word tax appears in both conversations, business owners often assume they are the same thing, right up until a letter from Revenue NSW proves otherwise.
How payroll tax works in New South Wales
Revenue NSW assesses this charge based on the total wages a business pays across the state during the year. Once total wages pass the threshold, tax applies to the amount above it, not the whole wage bill. The threshold and rate get reviewed periodically. Because of this, checking current figures directly with Revenue NSW beats relying on a number from a previous year.
The grouping rules
Related businesses can be grouped together for this purpose, even if each one operates as a separate legal entity. In practice, this commonly affects franchise networks, businesses under common ownership, or companies that share staff and resources. As a result, a business owner running two smaller operations might assume each sits safely under the threshold individually. Combined, they can actually sit well above it.
A cafe owner near Armidale ran two locations under separate business names. Otherwise, she assumed each was too small to worry about. Once her agent explained the grouping rules, it became clear the combined wage bill across both locations pushed her over the threshold. Sorting this out properly, rather than after an audit, saved her a considerably larger headache.
What counts as wages
Broadly, wages generally include salaries, bonuses, allowances, and superannuation contributions. Some contractor payments count too, depending on the arrangement, even though the person is not technically an employee. Because of this, a business relying heavily on contractors should not assume it automatically sits outside the system.
Common mistakes with contractor payments
Many business owners assume contractors sit entirely outside this charge, since they are not employees in the traditional sense. This is not always correct. Certain contracting arrangements still count, depending on how the work is structured. Checking your specific contractor relationships properly avoids an unwelcome surprise if Revenue NSW takes a closer look later.
Common mistakes worth avoiding
In practice, crossing the threshold without noticing is the most common mistake. This especially catches businesses growing quickly through several new hires in a short period. Similarly, forgetting to count contractor payments that actually qualify is another. Overlooking the grouping rules when running multiple related entities rounds out the usual list.
None of these mistakes are hard to avoid with the right advice. Instead, they mostly come down to checking only once a business already feels large, rather than monitoring the wage bill as it grows. A periodic check, rather than an annual surprise, keeps this manageable.
What to do if you realise you have crossed the threshold late
Either way, coming forward voluntarily, rather than waiting to be caught in a review, generally leads to a better outcome. Revenue NSW has processes for backdated registration. A tax agent can help work through exactly what is owed. They can also negotiate practical terms if a lump sum feels overwhelming.
Keeping the right records as your business grows
Otherwise, tracking your total wage bill month by month, rather than only at tax time, makes it far easier to spot when you are approaching the threshold. This is especially true for a business hiring quickly, since a handful of new starters can shift the total faster than you expect. A simple running total in your bookkeeping software works fine for most small businesses.
Payroll tax works differently in other states
Victoria, Queensland, Western Australia, South Australia, and the other states and territories each run their own systems, with different thresholds, rates, and portals to the one used in NSW. If your business operates across more than one state, be careful. Do not assume the NSW rules, or the NSW threshold, apply everywhere your staff are based. Each state assesses this charge separately, so a business spread across state lines needs checking against each state’s own system.
Sorting this out in one state is manageable enough with the right guidance. Even so, working through a multi state wage bill becomes far more valuable with proper advice once more than one state is involved. A tax agent can check your obligations properly across every state your business operates in. When you are ready to get this sorted, get in touch and we will work through it with you. For a general overview of tax obligations tied to running a business, the business.gov.au website is a useful starting point. Revenue NSW publishes current thresholds and rates directly for anything NSW specific.
Frequently asked questions
Is payroll tax the same as PAYG withholding
No. PAYG withholding is tax taken from an employee’s pay and sent to the ATO. This is a separate state charge on the employer’s total wage bill, and it only applies once that total crosses a threshold.
What is the NSW payroll tax threshold
The threshold changes periodically, so it is best checked directly with Revenue NSW rather than relied on from an old figure. It only applies to wages above whatever the current threshold happens to be.
What is grouping for payroll tax
Grouping combines the wages of related businesses, such as franchises or commonly owned entities, when working out whether the threshold has been crossed. This can mean two smaller businesses owe the tax together, even if neither would individually.
Do I pay payroll tax on contractors
Sometimes, yes, depending on the contracting arrangement. Certain contractor payments count as wages for this purpose, even though the person is not a formal employee.
How do I register for payroll tax in NSW
Once your wages approach the threshold, you generally need to register directly with Revenue NSW. A tax agent can help confirm whether registration is required and handle the process on your behalf.
Does payroll tax apply to a business with only one employee
Usually not, unless that single wage is unusually high or the business is grouped with other related entities. Most one person operations sit well under the threshold on their own.
Can payroll tax rates change from year to year
Yes. Rates and thresholds both get reviewed periodically by Revenue NSW, so a business that was comfortably under the threshold one year can find itself closer to it the next, even without hiring anyone new.
Does payroll tax apply to part time or casual staff
Yes. It counts the total wages paid, regardless of whether staff work full time, part time, or casual hours. A larger casual workforce can add up just as quickly as a smaller full time one.
What happens during a payroll tax audit
Revenue NSW typically reviews wage records, contractor arrangements, and any related entities to check whether grouping applies correctly. Having clean records ready in advance makes this process far smoother than scrambling to reconstruct history once a review has already started, especially for a business with several years of records to gather.