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Pay, Payroll & Working Time

What is a Pay period?

Updated 20 Jan 2026 5 min read

A pay period is the recurring timeframe for which employee wages are calculated and paid. In Australia, common pay periods include weekly, fortnightly (every two weeks), and monthly. The Fair Work Act requires employees to be paid at least monthly, though many Modern Awards specify more frequent payment.

Pay period options in Australia

Australian employers can choose from several pay period frequencies, each with its own advantages for different business types and workforce compositions. The choice affects payroll processing, employee cash flow, and administrative workload.

Weekly

  • 52 pay runs per year
  • Best for hourly workers
  • Higher admin workload
  • Faster employee cash flow

Fortnightly

  • 26 pay runs per year
  • Most common in Australia
  • Balanced workload
  • Regular employee income

Monthly

  • 12 pay runs per year
  • Common for salaried staff
  • Lowest admin workload
  • Employees wait longer for pay

The choice of pay period should consider your workforce type, industry award requirements, and administrative capacity. Many businesses with mixed workforces use different pay periods for different employee groups.

Fair Work requirements for pay periods

While the Fair Work Act sets the minimum standard of monthly payment, specific Modern Awards often require more frequent payment:

Award payment frequency requirements

Hospitality Award: Weekly or fortnightly
Retail Award: Weekly or fortnightly
Building Award: Weekly
Clerks Award: Weekly, fortnightly, or monthly

Always check your specific Modern Award for payment frequency requirements. Paying less frequently than the award specifies is a compliance breach.

Choosing the right pay period

Consider these factors when selecting a pay period for your business:

  • Award requirements: The applicable Modern Award may mandate specific frequencies
  • Workforce type: Hourly/casual workers often prefer more frequent pay; salaried staff may accept monthly
  • Cash flow: More frequent payments require better cash flow management
  • Administrative capacity: Smaller teams may prefer less frequent payroll runs
  • Payroll costs: Some payroll providers charge per pay run

Timesheet cut-off timing

Most businesses need 2-3 days between the end of a pay period and the pay date to process timesheets, calculate pay, and run payroll. Consider your processing time when setting pay period end dates and pay dates. For example, a pay period ending Sunday might have a Thursday pay date.

Pay period and payroll calculations

What's calculated each pay period

  • Hours worked: Ordinary, overtime, penalty rates
  • Gross pay: Total earnings before deductions
  • PAYG tax: Using pay period-specific tables
  • Leave accruals: Accumulated for the period

Aligning rosters with pay periods

  • Roster cycles should match pay periods
  • Consistent start/end days simplify processing
  • Timesheet approval workflows need clear deadlines
  • Software integration ensures accurate data transfer

Common pay period mistakes

Paying less frequently than award requires

If your award requires weekly or fortnightly pay, you can't switch to monthly. Always check award requirements before setting pay frequencies.

Misaligned roster and pay periods

When roster weeks don't match pay periods, splitting shifts across periods becomes complex. Align roster cycles with pay periods for simpler processing.

Using wrong tax tables

Each pay period frequency has specific ATO tax tables. Using weekly tables for fortnightly pay results in incorrect PAYG withholding.

Insufficient processing time

Not allowing enough time between pay period end and pay date leads to rushed processing and errors. Build in adequate review time.

Key takeaways

A pay period is the recurring timeframe for calculating employee wages, typically weekly, fortnightly, or monthly in Australia. While Fair Work requires at least monthly payment, many Modern Awards mandate more frequent pay cycles. Choose a pay period that meets award requirements and suits your business operations.

Aligning roster cycles with pay periods simplifies timesheet processing and reduces errors. RosterElf helps you manage rosters that match your pay cycle and exports accurate timesheets for each pay period directly to your payroll software.

Frequently asked questions

Steve Harris

Written by

Steve Harris

Steve Harris has spent over a decade advising businesses in hospitality, retail, healthcare, and other fast-paced industries on how to hire, manage, and retain great staff. At RosterElf, he focuses on sharing actionable advice for business owners and managers — covering everything from smarter interview techniques and compliance with Australian employment laws, to building positive workplace cultures.

General information only – not legal advice

This glossary article about pay period provides general information about Australian employment law and workplace practices. It does not constitute legal, HR, or professional advice and should not be relied on as a substitute for advice specific to your business, workforce, or circumstances.

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