If you run a small business in Perth, bookkeeping can quickly become one of those jobs that keeps getting pushed to the end of the week. There are invoices to record, bills to reconcile, bank transactions to check and, depending on your business, GST, payroll and BAS obligations to stay on top of.
That naturally raises an important question: how much does a bookkeeper cost in Perth?
In 2026, the answer depends on how much work your business needs, the software you use, the complexity of your transactions and whether you want occasional help or ongoing support. Australian bookkeeping rates commonly fall somewhere around $40 to $120 per hour, while ongoing outsourced bookkeeping arrangements can range from roughly $500 to $2,500 per month.
However, Perth businesses should not choose a bookkeeper based on the hourly rate alone. The cheapest option may not be the most cost-effective if your accounts are left incomplete or require regular corrections.
What Is the Average Bookkeeper Cost in Perth in 2026?
There is no single fixed rate for every Perth business.
As a broad guide, general bookkeeping services in Australia can cost approximately $40–$120 per hour. A recent 2026 pricing guide based on industry survey data puts the national average for general bookkeeping at around $79 per hour.
For Perth small businesses, you may encounter pricing such as:
| Bookkeeping arrangement | Indicative cost |
| Basic hourly bookkeeping | 40–70+ per hour |
| Experienced bookkeeper | 70–120+ per hour |
| Regular monthly bookkeeping | 500–2,500+ per month |
| Catch-up or historical bookkeeping | Usually quoted separately |
| Payroll and BAS-related work | May be an additional fee |
These figures are useful for budgeting rather than treating them as a standard price list. A business with 100 monthly transactions and no employees will have very different requirements from a construction company processing hundreds of transactions and running weekly payroll.
What Does a Bookkeeper Actually Do?
Bookkeeping is more than entering receipts into accounting software.
Depending on your agreement, a bookkeeper may handle:
- Recording sales and purchases
- Bank and credit-card reconciliation
- Accounts payable and receivable
- Invoice processing
- Payroll and superannuation records
- GST coding
- Financial reports
- BAS preparation
- Maintaining accounting software
- Catch-up bookkeeping
- Monthly financial reconciliations
The exact scope should be agreed before work begins. Some providers quote a low hourly rate but charge separately for tasks such as payroll, BAS preparation, software setup or cleaning up old transactions.
This is why comparing the total monthly cost can be more useful than comparing hourly rates.
What Factors Affect Bookkeeping Prices in Perth?
Several things can push your bookkeeping costs up or down.
1. Number of transactions
Transaction volume is one of the biggest factors.
A consultant who sends 20 invoices a month and receives a small number of bills will generally need less bookkeeping support than a retail business processing hundreds of sales.
More transactions mean more time spent checking, categorising and reconciling your accounts.
2. Number of employees
If you have employees, bookkeeping can become more involved.
Payroll may include wages, leave, superannuation, PAYG withholding and Single Touch Payroll obligations. If payroll is processed weekly, the workload can be considerably higher than for a business with no employees.
3. GST and BAS requirements
GST-registered businesses need accurate records to calculate and report their GST obligations.
The ATO provides guidance on business activity statements and BAS obligations.
If your bookkeeper is also preparing or lodging BAS, ask exactly what is included in the quoted fee.
Anyone providing BAS services for a fee generally needs to meet the relevant registration requirements. Business.gov.au recommends checking that the person handling your BAS is a registered tax or BAS agent.
4. Accounting software
The software your business uses can affect the amount of work involved.
Many Perth businesses use platforms such as Xero, MYOB or QuickBooks. Properly configured software can automate parts of the bookkeeping process, but it does not eliminate the need for someone to review transactions and reconcile accounts.
For businesses already using Xero, xero bookkeeping services can be useful when you want someone familiar with the platform to manage the day-to-day accounts.
5. Condition of your existing records
This is often overlooked.
If your accounts are already reconciled and your receipts and invoices are organised, regular bookkeeping may be straightforward.
If your accounts have six months of unreconciled transactions, duplicate entries and missing documents, expect to pay more initially. Catch-up bookkeeping is usually a separate project because the bookkeeper has to investigate historical transactions before ongoing work can begin.
Hourly Bookkeeping vs Monthly Packages
Which pricing model is better?
It depends on how predictable your bookkeeping workload is.
Hourly bookkeeping
Hourly pricing can make sense when you only need occasional assistance.
For example, a sole trader might need help once a month to reconcile accounts and organise records before tax time.
The advantage is that you pay for the time actually used. The downside is that monthly costs can vary.
Fixed monthly bookkeeping
A monthly package can be easier to budget for.
A typical package might include bank reconciliation, transaction coding, invoice management and monthly reports.
Before accepting a package, ask whether the price includes:
- A set number of transactions
- Payroll
- BAS preparation
- Accounts payable
- Accounts receivable
- Software subscriptions
- End-of-year adjustments
- Catch-up work
A clear scope prevents unpleasant surprises later.
What Does Outsourced Bookkeeping Cost?
For many small businesses, outsourcing can be more practical than employing an in-house bookkeeper.
Current Australian pricing guidance suggests ongoing outsourced bookkeeping can range from around $500 to $2,500 per month, depending on business size and the services required.
For a small Perth business, outsourced bookkeeping Perth services may be particularly useful when you need regular support but do not have enough work to justify employing someone full-time.
You can also scale the service as the business grows. A business that starts with basic monthly reconciliations may later need payroll, BAS support, accounts receivable and management reporting.
Cloud Bookkeeping Can Reduce Administrative Work
Traditional bookkeeping involved boxes of receipts, spreadsheets and paperwork.
Modern accounting systems allow businesses to keep much of their financial information digitally. The ATO encourages businesses to consider digital record keeping, and digital systems can make reporting, backups and financial information easier to manage.
This is where cloud bookkeeping services can be useful.
Your bookkeeper can work with your accounting software remotely while you continue running the business. Bank feeds, digital invoices and automated transaction matching can also reduce repetitive data entry.
That does not mean everything should be automated. Transactions still need to be reviewed because incorrect coding can create problems later.
How Much Should a Small Business Budget for Bookkeeping?
There is no universal figure, but a small business could start by estimating its likely monthly workload.
For example, if your business needs around five hours of bookkeeping each month and the agreed rate is $80 per hour, the basic bookkeeping cost would be approximately $400 per month.
If you require payroll, BAS support, invoicing and additional reporting, the monthly amount could be higher.
The better approach is to calculate:
Monthly bookkeeping budget = hours required × hourly rate + additional services
Ask for a written scope so you can see what you are actually paying for.
When Is a Bookkeeper Worth the Cost?
For many business owners, the value is not simply in the number of hours saved.
Good bookkeeping gives you a clearer picture of:
- Cash flow
- Outstanding invoices
- Business expenses
- GST obligations
- Profit and loss
- Debts and liabilities
- Overall business performance
The ATO notes that keeping accurate business records helps businesses track income and expenses, manage cash flow and meet tax and super obligations.
That information can also help you make better decisions about hiring staff, purchasing equipment, managing expenses or expanding the business.
If you need broader guidance beyond day-to-day accounts, business advisory Perth services may complement your bookkeeping by helping you use financial information for planning and decision-making.
Should You Hire a Bookkeeper or Do It Yourself?
DIY bookkeeping can work for a very small business with straightforward transactions.
However, your time has a value too.
If bookkeeping takes five or ten hours every month, consider what else you could accomplish during that time. You may be able to generate more revenue, follow up leads, serve customers or work on business development.
Before deciding, review your small business bookkeeping checklist and identify which tasks you can comfortably manage yourself and which ones consistently fall behind.
A hybrid arrangement can also work well. You might issue invoices and upload receipts yourself while a professional handles reconciliation, payroll and monthly reporting.
Bookkeeper vs BAS Agent: Is There a Difference?
Yes.
A bookkeeper can perform many routine bookkeeping tasks, but certain BAS services are regulated.
If you need someone to prepare or lodge BAS services for a fee, check their registration and qualifications. The ATO provides information about BAS requirements, while the Tax Practitioners Board maintains information about registered practitioners.
You can also read the ATO’s guidance on BAS lodgement and payment due dates.
For businesses that need ongoing compliance support, working with a registered BAS Agent Perth can make the process easier.
Questions to Ask Before Hiring a Bookkeeper
Do not be afraid to ask detailed questions before accepting a quote.
A few useful questions include:
- Is your pricing hourly or fixed?
- What tasks are included?
- Are payroll and BAS services included?
- How many transactions are covered?
- Which accounting software do you use?
- Do you offer catch-up bookkeeping?
- Are there setup or software fees?
- Are you a registered BAS agent if BAS services are required?
- How often will I receive financial reports?
- What happens if my business grows?
A good conversation upfront can save both sides from confusion later.
Common Bookkeeping Mistakes That Can Increase Costs
Some businesses end up paying more for bookkeeping because their records have not been maintained consistently.
Common bookkeeping mistakes include mixing personal and business expenses, failing to reconcile bank accounts, losing receipts, incorrectly coding GST and leaving accounts untouched for months.
The ATO says most business records need to be retained for at least five years, so maintaining an organised digital record system is important.
Simple habits make a difference. Keep business and personal transactions separate, upload receipts regularly and review your accounts instead of waiting until tax time.
Practical Bookkeeping Tips for Perth Small Businesses
You do not need to become an accounting expert to keep your records in reasonable shape.
A few simple bookkeping tips can help:
- Reconcile your bank account regularly.
- Keep business and personal spending separate.
- Upload receipts as soon as possible.
- Review unpaid invoices each month.
- Check GST coding before BAS time.
- Keep digital backups of important records.
- Ask questions when a transaction is unclear.
- Review your monthly profit and loss report.
The ATO recommends keeping records that support the amounts reported in tax returns and activity statements.
So, How Much Does a Bookkeeper Cost in Perth?
The short answer is that bookkeeper cost Perth businesses face in 2026 can vary considerably, with hourly rates commonly sitting within the broader Australian range of about $40–$120 and ongoing outsourced arrangements potentially costing $500–$2,500 or more each month.
For a small business, the right option is not necessarily the lowest hourly rate. Look at the overall service, experience, software knowledge, responsiveness and what is included in the package.
Ultimately, bookkeeper cost Perth businesses should budget for depends on the amount of work involved. A simple sole-trader setup may require only a few hours each month, while a growing business with employees, GST, payroll and high transaction volumes will need substantially more support.
If your bookkeeping is becoming a regular distraction, getting a tailored quote can help you understand the actual cost before committing to ongoing support.