You have made a few sales, paid some bills and watched money move through your bank account. But can you tell exactly how much your business made last month? If the answer is no, your bookkeeping may need attention.
Bookkeeping for small business is about keeping your financial records accurate and up to date. It helps you see where your money goes, what customers owe you and what your business really earns. Good records also make tax time far less stressful.
The good news is that you do not need to be an accounting expert to get started. With the right system and a regular routine, bookkeeping can become a manageable part of running your business.
What Is Bookkeeping for Small Business?
Bookkeeping is the process of recording your business’s financial transactions. This includes sales, purchases, expenses, payments and other money movements.
Think of it as keeping a running financial record of your business. Every time money comes in or goes out, there should be a clear record behind it.
For example, you might run a small electrical business. You receive $4,000 from customers during the month. You also pay $1,200 for materials, $600 for fuel and $400 for insurance.
Bookkeeping records these transactions and places them into the right categories. You can then see whether the business is actually making money.
This information also supports your tax and reporting obligations. The Australian Taxation Office requires businesses to keep records that explain their transactions. Most business records need to be kept for at least five years, though some records have different retention periods.
Why Does a Small Business Need Bookkeeping?
Running a business from your bank balance alone can give you the wrong impression.
You might have $20,000 in the bank and assume things are going well. Then several supplier bills arrive, wages are due and your tax obligations need attention. Suddenly, that balance does not look quite as comfortable.
Good bookkeeping gives you a clearer view of what is happening.
It can help you:
- Track income and business expenses
- Monitor cash flow
- Keep invoices and bills organised
- Check what customers still owe you
- Understand your business performance
- Prepare information for tax reporting
- Spot errors before they become bigger problems
- Make better decisions about spending
The ATO also notes that good records can help businesses manage cash flow, meet tax obligations and understand how the business is performing.
Bookkeeping Basics for Small Business
Before worrying about software or reports, get the basics right.
Keep Business and Personal Transactions Separate
Mixing personal and business spending can make your records difficult to understand. It can also make tax preparation harder.
Using a separate business bank account can help keep transactions organised. You can then match business income and expenses against your bookkeeping records more easily.
This becomes even more useful as your transaction volume increases.
Record Every Transaction
A small purchase can be easy to forget. That $35 software subscription or $60 business supply purchase still needs to be recorded.
Keep invoices, receipts, bills and other supporting documents for your business transactions. Electronic records are acceptable under Australian tax rules when they meet the relevant requirements.
Reconcile Your Bank Account
Bank reconciliation means checking your bookkeeping records against your bank statement.
Suppose your bookkeeping shows $8,500 in transactions. Your bank statement shows $8,350. Where did the $150 difference come from?
It could be a bank fee, missing transaction or another recording error. Regular reconciliation helps you find these differences before they cause bigger issues.
Keep an Eye on GST
GST can become an important part of bookkeeping for Australian businesses.
You generally need to register for GST when your GST turnover reaches $75,000 or more. Some businesses have different rules, such as taxi and ride-sourcing operators.
GST turnover refers to business income, not profit. A business can therefore have a GST turnover above $75,000 even if its profit is much lower.
If you are registered for GST, your bookkeeping needs to correctly track GST on sales and eligible business purchases. These figures can then be used for your activity statements.
How to Do Bookkeeping for Small Business
If you are starting from scratch, keep the process simple.
1. Choose Your Bookkeeping Method
You can use a spreadsheet, accounting software or another suitable record-keeping system.
A spreadsheet may work for a very small business with few transactions. As activity increases, manual data entry can take more time and create more opportunities for mistakes.
Cloud accounting software can automate parts of the process. It may connect with your bank, import transactions and help organise your records.
2. Set Up Your Accounts
Your bookkeeping system needs categories for your income and expenses. These categories form part of your chart of accounts.
Common categories include sales, advertising, rent, utilities, wages, insurance and office expenses.
The categories should suit your business rather than becoming unnecessarily complicated.
3. Record Your Sales
Keep track of invoices and payments from customers. If customers owe you money, your records should show those outstanding amounts.
This can help you follow up unpaid invoices before they become a cash flow problem.
4. Record Your Expenses
Record business purchases and keep evidence for them. This gives you a clear picture of where your money is going.
It can also help support deductions where the expense meets the relevant tax requirements.
5. Reconcile Your Accounts
Compare your bookkeeping records with your bank statements regularly. The right frequency depends on how many transactions your business handles.
A business with hundreds of transactions may need more frequent checks. A smaller business may manage with weekly or monthly reconciliation.
The important point is to avoid letting months of unreconciled transactions pile up.
6. Review Your Financial Reports
Bookkeeping should give you useful information, not just a pile of records.
A profit and loss report can show your income, expenses and profit for a selected period. A balance sheet shows assets, liabilities and equity at a point in time.
Looking at these reports can help you spot changes in sales, expenses and profitability.
Cash Accounting vs Accrual Accounting
Your bookkeeping method also matters.
With cash accounting, income and expenses are recorded when money is received or paid. This can provide a straightforward view of your cash position.
With accrual accounting, transactions are recorded when income is earned or expenses are incurred. This can show money owed to you and amounts you owe suppliers.
The right method depends on your business and circumstances. If you are unsure which method applies to you, ask an accountant for advice.
Small Business Bookkeeping Software
Choosing bookkeeping software can save time, but the most expensive option is not automatically the best one.
Look for software that suits your transaction volume and business needs. You may want features such as:
- Bank feeds
- Invoicing
- Expense tracking
- Receipt storage
- Bank reconciliation
- GST tracking
- Payroll features
- Financial reporting
- Integration with other business systems
Australian businesses can choose from several accounting software options. Xero and MYOB, along with Reckon and QuickBooks, are examples of platforms used by businesses, though the best choice depends on your circumstances. Good software can take care of GST calculations, invoicing and reconciliation automatically, freeing up time to focus on running the business.
Do not choose software simply because another business uses it. Think about how many transactions you process and which features you will actually use.
Small Business Bookkeeping Checklist
A simple routine can stop bookkeeping from becoming a last-minute job.
Daily or as Transactions Occur
- Record sales and business purchases
- Issue customer invoices
- Save receipts and invoices
- Check incoming payments
- Record business expenses
Weekly
- Review unpaid customer invoices
- Check upcoming supplier payments
- Match recent transactions
- Follow up missing receipts
- Check your business bank balance
Monthly
- Reconcile bank accounts
- Review income and expenses
- Check outstanding invoices
- Review your profit and loss report
- Check GST records if registered
- Set aside money for upcoming tax obligations
At Tax and Reporting Time
- Make sure your records are complete
- Check that accounts have been reconciled
- Review GST figures
- Gather supporting documents
- Speak with your accountant or registered BAS agent where needed
Keeping this routine throughout the year can make tax reporting much easier. It also gives you a better understanding of the business before you make financial decisions.
Common Bookkeeping Mistakes to Avoid
One common mistake is leaving bookkeeping until tax time.
That approach can turn a manageable task into hours of sorting receipts, checking transactions and trying to remember old purchases. It can also make errors harder to find.
Another mistake is treating your bank balance as your profit. Money sitting in your account may already be needed for bills, wages, GST or other obligations.
Forgetting to reconcile accounts can create another problem. Small errors can sit unnoticed for months if nobody checks the records.
You should also be careful when paying someone to handle BAS services. A person providing BAS services for a fee generally needs to be registered with the Tax Practitioners Board. You can check a practitioner’s registration through the TPB public register.
Can I Do My Own Bookkeeping?
Yes, you can handle your own bookkeeping if you have the time and understand what needs to be recorded.
For a small business with straightforward transactions, doing the books yourself may be practical. You can also learn the basics and use accounting software to reduce manual work.
The bigger question is whether doing it yourself remains worthwhile as the business grows.
If bookkeeping takes several hours every week, stops you from serving customers or keeps getting pushed aside, professional help may make more sense.
When Should You Hire a Bookkeeper?
There is no single turnover figure that tells you when to hire a bookkeeper.
Look at the amount of financial administration your business creates. Are invoices going unpaid because you have not had time to follow them up? Are reconciliations months behind? Are you unsure about your GST figures?
These are signs that bookkeeping is taking more time than you can comfortably manage.
A bookkeeper can help maintain records, reconcile accounts and keep financial information organised. Depending on the services involved, BAS work may need to be handled by a registered BAS or tax agent — the distinction between a bookkeeper and an accountant matters here, since only some registrations cover BAS lodgement.
Getting help can also give you more time to focus on customers, staff and day-to-day business decisions.
If bookkeeping is taking up too much of your time, Clear Tax can help you keep your records organised and your business finances on track. Speak with our team today about our bookkeeping and accounting services.
FAQs About Bookkeeping for Small Business
How do I start bookkeeping for my small business?
Separate business and personal transactions, then choose a suitable bookkeeping system. Record your income, expenses and supporting documents regularly. If registered for GST, keep your GST records accurate.
What bookkeeping software should I use?
Choose software based on your business size, transaction volume and needs. Look for features such as invoicing, bank feeds, expense tracking, GST and reporting.
How often should I do bookkeeping?
Update your records regularly throughout the year. Weekly bookkeeping works well for many small businesses, with monthly bank reconciliation and financial reviews.
Can I do my own bookkeeping?
Yes, if your transactions are straightforward and you have enough time. Accounting software can make the process easier, but more complex businesses may need professional support.
When should I hire a bookkeeper?
Consider hiring a bookkeeper when you are falling behind on records, reconciliations or invoices. It can also help when bookkeeping starts taking time away from running your business.
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