Published on 27 Aug 2026
ATO business services should broadly align with the information recorded in your bookkeeping software, especially where figures are used to prepare tax, payroll and Business Activity Statement (BAS) reporting. When the numbers do not match, it can make it harder to lodge accurately and understand what your business really owes. For small businesses, regular bookkeeping helps create a reliable link between day-to-day transactions and information reported to the Australian Taxation Office (ATO). Keeping records current also makes it easier to review your tax and super obligations, check payments and work with tax professionals when you need additional advice.
What Information Should Match Between ATO Business Services and Your Software?
Your bookkeeping records should support figures reported through Online services for business. Amounts relating to the same transaction and reporting period should reconcile after allowing for processing times and legitimate adjustments.
Are Your BAS Figures Matching Your Bookkeeping Records?
Schedule a complimentary consultation with us today to reconcile sales, GST and BAS figures.
Key Areas to Review Include:
Under Simpler BAS, businesses with GST turnover of less than $10 million generally report G1 total sales, 1A GST on sales and 1B GST on purchases.
Sales and GST recorded for each BAS period
Pay As You Go (PAYG) withholding from payroll
Employee information reported through Single Touch Payroll (STP)
BAS payments, refunds and adjustments
Outstanding ATO liabilities recorded in your accounts
Your Australian Business Number (ABN) and registration details
Regular Reconciliation Keeps Your Records Reliable
Reconciling your accounts regularly helps you identify differences before they affect a BAS or other reporting. It also gives you a more reliable view of cash flow, expenses and profit instead of discovering errors months later.
A simple monthly process can include:
Reconcile business bank and credit card accounts.
Review unpaid customer and supplier invoices.
Check payroll and STP reporting.
Review GST codes before you lodge a BAS.
Match ATO payments and refunds to your bookkeeping records.
We’re more than bookkeeping experts
As part of ACT Tax Group, we offer complete accounting and business advisory services tailored to your needs.
Using Online Services Alongside Your Bookkeeping Software
You can use online services to view a range of information held by the Australian Taxation Office (ATO), but they should not replace your detailed bookkeeping records. Online services are useful for checking lodged activity statements, account balances, payments and other information connected with your business. When you access Online services for business, compare the information shown there with your bookkeeping system rather than assuming one source is automatically correct. If you cannot resolve a difference, contact your bookkeeper, Business Activity Statement (BAS) agent or tax professional before making changes on your behalf.
You generally need to keep business records for five years after you prepared or obtained them, or after you completed the relevant transactions or acts, whichever is later, although some records must be kept longer. The term ATO Indigenous badge may appear as image text on ATO webpages, but it is not a bookkeeping record or reporting requirement.
How ACT Bookkeeping Can Help with ATO-Ready Business Records
We help keep your records organised, reconcile accounts, review GST coding and support timely BAS and payroll processes. We can also help you use bookkeeping software more effectively, so your records are easier to review and ready when tax professionals need them. Your bookkeeping software and ATO records should tell a consistent story about the transactions your business has reported. Regular reconciliation helps you find differences early, maintain better records and reduce last-minute pressure when it is time to lodge.
Frequently Asked Questions
Can I Get Help If My Bookkeeping Records Do Not Match ATO Information?
Yes, you can speak with your bookkeeper about your records, consult a registered BAS agent or registered tax agent where appropriate, or contact the Australian Taxation Office (ATO) by phone about information held in ATO systems.
Can I Use Ask Alex for Help with ATO Online Services?
Yes, you can Ask Alex for help with general tax and super questions on the ATO website, but questions about your bookkeeping records or how tax rules apply to your business may require a bookkeeper, registered BAS agent or registered tax agent.
