How gym bookkeeping usually works
A solid bookkeeping for gyms setup starts with a quick review of structure, software and bottlenecks. From there, the work splits into three phases:
- Immediate triage: stabilise bank feeds, clear unreconciled items, bring BAS, payroll and super up to date.
- Process design: standardise coding for memberships, class packs, PT, retail, fees and refunds; automate payment gateway reconciliations; set up payroll categories correctly.
- Ongoing review: monthly close, KPI pack, cash flow view, and proactive alerts on failed debits or rising wage ratios.
If you need help right now (overdue BAS, messy reconciliations, payroll issues), a short, time-boxed cleanup gets you current before switching into monthly rhythm.
Australian context to keep in view
- GST: Most gym memberships and PT sessions include 10% GST; some allied health may be GST-free if ATO criteria are met—separate items clearly on invoices.
- Payment gateways: Reconcile Ezidebit, Stripe, Payrix, Eway or Paysmart using gross-billing reports, not just bank deposits.
- Payroll: Apply the Fitness Industry Award, STP Phase 2, super guarantee (currently 11.5%), and keep timesheet approvals auditable.
- BAS cadence: Align monthly/quarterly BAS with your membership-billing cycle to reduce timing noise in revenue and GST.
- Franchises vs independents: Follow brand reporting requirements while keeping your own KPI pack focused on decisions you control.
Common transactions and how to code them
- Membership fees and joining fees: Income; track discounts and sign-up promos separately for clarity.
- Class packs and passes: Income; recognise revenue as classes are used if you report on accruals.
- Personal training: Income; split PT contractor vs employee arrangements and related costs.
- Retail sales (supplements, apparel): Inventory and Cost of Goods Sold; track margin by category.
- Gift cards and prepayments: Liability until redeemed or expired per your policy.
- Failed debits, refunds and chargebacks: Record separately to monitor churn and collections effort.
- Equipment leases and finance: Separate principal and interest; capture asset and depreciation correctly.
- Marketing and promos: Track campaign costs so you can match spend to joins and trial conversions.
Recommended software stack
Choose tools that integrate smoothly and export detailed payout and attendance data:
- Accounting: Xero, MYOB or QuickBooks Online.
- Membership and classes: Mindbody, Zen Planner, Wodify, Clubworx, Glofox.
- Payments: Ezidebit, Stripe, Payrix, Eway, Paysmart.
- POS and retail: Vend/Lightspeed, Shopify POS or integrated modules within your membership platform.
- Payroll and timekeeping: Xero Payroll, Employment Hero, Deputy with award interpretation.
The best setup is the one your team will actually use—speed at the front desk prevents back-office rework.
What to compare before you commit
Scope
Confirm the scope fits your model: payment gateway reconciliation, POS retail, payroll under the Fitness Industry Award, BAS, and KPI reporting for gyms.
Software fit
Ask for examples in your stack (e.g., Xero + Mindbody + Ezidebit). Look for workflow screenshares, not just software logos.
Turnaround and communication
Agree on a monthly close date, who clears unreconciled items, and how failed debits or urgent payroll queries are escalated.
Commercial fit
Check pricing method, contract terms, cleanup fees, and whether you need compliance-only or advisory support for pricing, staffing and churn.
Deadlines and rhythm to protect
- Weekly: clear failed debits, follow up arrears, approve timesheets, bank reconciliation.
- Monthly: full close, KPI pack (joins, churn, ARPM, utilisation), PAYG/W, super accrual check, cash flow look-ahead.
- Quarterly: BAS lodgement; review pricing/promos; equipment and maintenance plan check-in.
- Annually: tax planning, stocktake for retail, workers compensation and payroll tax checks, asset review.
Best next steps
Write down the exact outcome you want—clean reconciliations, a lodged BAS, payroll confidence, a software migration, or a monthly KPI pack for decision making. Shortlist providers who show you how they will deliver that outcome at your gym, not just a generic checklist.
Use the related pages below to move into payroll and tax for gyms, or visit our service hubs if you’re still exploring options.
Frequently asked questions
How is bookkeeping for gyms different from other small businesses?
Memberships and class packs drive recurring revenue, often billed through gateways like Ezidebit or Stripe. Clean reconciliation of gross billings, fees, refunds and chargebacks is essential. Payroll sits under the Fitness Industry Award with varied rosters. These features change how you code, reconcile and report.
Are gym memberships subject to GST in Australia?
Generally yes—most memberships and PT sessions include 10% GST. Some allied health services can be GST-free if they meet ATO criteria. Separate taxable and GST-free items on invoices and check the rules before BAS.
Which software works best for a gym?
Accounting: Xero, MYOB or QuickBooks Online. Membership: Mindbody, Zen Planner, Wodify, Clubworx or Glofox. Payments: Ezidebit, Stripe, Payrix, Eway or Paysmart. Pick integrations that export detailed payout and attendance data.
How do I reconcile Ezidebit or Stripe payouts?
Use the payout report to post gross billings and fees, then match the net deposit to the bank feed. Set up clearing accounts or bank rules so fees and chargebacks are captured automatically and memberships are coded consistently.
What should I see in a monthly gym KPI pack?
Joins, cancellations and holds; ARPM; membership mix; failed debit rate; payroll as a % of revenue; class utilisation; retail margin; and cash runway. These turn your accounts into actionable decisions.
Do I need a specialist fitness bookkeeper?
Specialists shorten setup time, reduce reconciliation errors and deliver more relevant reporting. If your books touch multiple platforms (membership, POS, payments and payroll), the industry lens pays for itself quickly.