Community pharmacies sit at the intersection of healthcare and retail — and that dual identity creates a bookkeeping challenge that catches many practitioners off guard. A single point-of-sale transaction can involve a GST-free PBS prescription and a taxable tube of sunscreen rung up in the same basket. Getting the revenue split right from day one is far easier than reconstructing it at BAS time.
Two Revenue Streams, Two GST Positions
PBS (Pharmaceutical Benefits Scheme) dispensing income is GST-free under s.38-50 of the A New Tax System (Goods and Services Tax) Act 1999 (GST Act). This covers both the government benefit component paid by Services Australia and the patient co-payment collected at the counter — both parts of the one supply are GST-free.
OTC (over-the-counter) products — vitamins, cosmetics, non-prescription analgesics, baby products — are generally taxable supplies at 10% GST. Some Schedule 2 and 3 medicines sold without prescription may also be taxable if they do not qualify as a GST-free health good under the GST Act.
The correct bookkeeping approach is to maintain separate income accounts:
- 4-1100 PBS Dispensing Revenue (GST-free)
- 4-1200 Patient Co-payments (GST-free)
- 4-1300 OTC Retail Revenue (GST)
- 4-1400 Government Subsidies / CSO Payments (GST-free)
Modern dispensary management systems (Minfos, Fred Dispense, Z Dispense) can export daily revenue summaries pre-split by category. Map these exports to the above chart structure rather than posting everything into one sales account.
Reconciling Services Australia Payments
Services Australia pays PBS benefits via EFT, typically within four business days of an online claim submission. The payment covers a claim period, not individual scripts, and may include adjustments for rejected or amended claims.
The reconciliation process:
- Export the expected benefit amount from the dispensary system for the claim period.
- Match against the EFT receipt in the bank feed.
- Identify and clear any variances using the remittance advice from the Health Professional Online Services (HPOS) portal.
Common variances include: rejected claims (invalid prescriber number, script date outside valid period), amended claims reviewed by Services Australia, and Highly Specialised Drugs (HSD) section 100 approvals still pending. Write-offs should not be posted to an income adjustment account until the claim is formally rejected through HPOS — premature write-offs distort the dispensary's claim-level performance data.
ReconLink's bank reconciliation module makes it straightforward to match these batch EFT receipts to the corresponding claim period entries, with any uncleared variance flagged for manual review.
ITC Apportionment for Mixed Supplies
Because the pharmacy makes both GST-free and taxable supplies, the input tax credit (ITC) on shared costs must be apportioned under Division 11 of the GST Act. Costs wholly attributable to dispensing (refrigeration units, pharmacist wages on dispensing duties) carry no ITC entitlement. Costs wholly attributable to front-of-shop retail carry a full ITC.
Shared costs — lease payments, shopfit depreciation, electricity, IT systems, cleaning — require a fair and reasonable apportionment method. The most defensible approach uses a revenue-based fraction:
Non-creditable fraction = GST-free dispensing revenue ÷ total revenue
Apply this fraction to shared input costs to determine the portion of GST paid that cannot be claimed. Review the fraction at year end and true-up the BAS when final annual figures are available. Document the method and the supporting revenue data in the working papers each quarter.
Stock Valuation: FIFO and Expiry-Date Discipline
Under s.70-45 of the Income Tax Assessment Act 1997 (ITAA 1997), trading stock can be valued at cost, market selling value, or replacement value. FIFO (First In, First Out) is the most appropriate method for dispensary stock because medications have expiry dates and older stock must be dispensed first.
At year end:
- Obtain the quantity-on-hand report from the dispensary system.
- Cross-check unit costs against the most recent purchase invoices.
- Write off expired or damaged stock before closing the count. A write-down is deductible under s.70-40 when stock's value falls below cost.
Retail stock (non-pharmaceutical) can use the same FIFO method or average cost — consistency across years is more important than which method is chosen.
Pharmacist Owner Drawings and Salary
For a sole trader pharmacy owner, the distinction between salary and drawings matters for payroll purposes. If the owner operates through a company, a reasonable salary should be paid and subjected to PAYG withholding. Taking excessive dividends relative to effort can attract ATO scrutiny under the personal services income rules in Part 2-42 of the ITAA 1997.
If a locum or relief pharmacist is engaged as a contractor, confirm whether the arrangement creates an employee-like relationship under the extended payroll tax definitions in each state. The pharmacy industry has been a focus of payroll tax contractor audits in New South Wales and Victoria.
Equipment and Fit-Out Depreciation
Key depreciable assets in a pharmacy include:
- Dispensary fit-out — generally depreciated over the lease term or effective life under Div 40 of the ITAA 1997.
- Refrigeration units — ATO Tax Ruling TR 2023/1 sets effective life at 10–15 years depending on type.
- Dispensary management software — intangible depreciating asset; amortised over the licence term or useful life.
- Point-of-sale terminals and hardware — effective life typically 3–5 years.
Small businesses eligible for the instant asset write-off (currently under review for the 2025-26 year) may be able to immediately deduct lower-cost assets in the year of purchase — confirm the threshold applies for the relevant income year.
Legislation and Further Reading
- A New Tax System (Goods and Services Tax) Act 1999, s.38-50 (GST-free health goods)
- Income Tax Assessment Act 1997, Div 40 (depreciation), s.70-45 (trading stock valuation), s.70-40 (stock write-down)
- ATO TR 2010/7 — goodwill in professional practices
- ATO website — PBS claiming and reconciliation via HPOS
- National Health Act 1953 — PBS framework and Community Service Obligation
- Eighth Community Pharmacy Agreement (2020–2025)