Gender Pay Gap Reporting in Australia: What Businesses Need to Know

Australia has one of the highest gender pay gaps in the developed world—currently around 13-14% across the economy, and significantly higher in some sectors. From 2024, the Workplace Gender Equality Agency (WGEA) increased transparency requirements, making organisations’ gender pay gap data publicly available. This creates accountability and pressure to close gaps. For Australian organisations, gender pay gap reporting isn’t just compliance—it’s a strategic opportunity to demonstrate commitment to equal pay and address underlying equity issues.

This guide explains WGEA reporting requirements, how to calculate your gender pay gap accurately, and strategies for achieving genuine equal pay. For broader context on workplace equity, see our guide to diversity and inclusion in the workplace.

Understanding the Gender Pay Gap

What Is the Gender Pay Gap?

The gender pay gap is the difference in average earnings between women and men, expressed as a percentage of men’s average earnings. It’s not the same as unequal pay for the same job (which is illegal under the Fair Work Act), though unequal pay contributes to the gap.

Causes of the Gender Pay Gap

The gender pay gap results from multiple, interrelated factors:

• Occupational segregation: Women concentrated in lower-paid roles and industries
• Vertical segregation: Underrepresentation of women in senior, higher-paid positions
• Part-time work: Women are more likely to work part-time due to caregiving responsibilities, reducing their average earnings
• Caregiving penalties: Women who take parental leave often experience wage stagnation and reduced advancement
• Unequal pay for equal work: Genuine pay discrimination
• Discrimination in hiring and promotion: Biases that disadvantage women in career progression
• Negotiation dynamics: Differences in salary negotiation outcomes between men and women

Addressing the gender pay gap requires tackling these systemic causes, not just adjusting individual salaries.

WGEA Mandatory Reporting Requirements

Who Must Report?

Organisations with 100 or more employees must submit annual reports to WGEA within 4 months of financial year-end. This includes:

• Australian-based private sector organisations
• Public sector organisations
• Not-for-profit organisations

Organisations with fewer than 100 employees can voluntarily report.

What Must You Report?

Mandatory reporting includes:

1. Gender Composition

• Number and percentage of men and women by employment classification (junior, middle management, senior management, board)
• Part-time vs. full-time breakdown by gender

2. Gender Pay Gap Data

• Median gender pay gap (the difference between median male and female earnings)
• Mean gender pay gap (the difference between average male and female earnings)
• Pay gap by employment classification

3. Bonus and Remuneration Gaps

• Bonus gaps (if applicable)
• Other remuneration components

4. Equality Indicators

• Percentage of women in senior leadership roles
• Percentage of women on the board
• Proportion of men and women using flexible work arrangements
• Proportion of employees who experienced sexual harassment in the past 5 years

5. Actions Taken

• Programs and policies implemented to promote gender equality
• Outcomes of those programs
• Future plans for gender equality initiatives

Public Reporting Changes (2024 Onwards)

From 2024, WGEA made significant changes to increase transparency:

• Organisations’ data is now publicly reported on the WGEA website
• The public can search organisations’ gender equality data
• Data is compared to industry and national benchmarks
• This enables customers, investors, and candidates to easily compare organisations

This transparency creates real accountability and reputational pressure to close gender pay gaps.

Calculating Your Gender Pay Gap Accurately

Key Definitions

Median pay gap: The difference between the median (middle point) of male and female earnings.

Mean pay gap: The difference between the average of male and female earnings.

Ordinary time earnings: Regular, ongoing payments including base salary, allowances, bonuses, and commissions, but excluding one-off payments.

Step-by-Step Calculation Process

1. Identify All Employees

Include all employees at reporting date, regardless of employment type (permanent, fixed-term, casual). Some organisations may exclude certain groups (e.g., overseas-based employees) if they meet specific criteria.

2. Gather Earnings Data

Collect complete earnings data for all employees, including:

• Base salary/wages
• Allowances (shift, location, responsibility, etc.)
• Bonuses and incentive payments
• Commissions
• Exclude: redundancy payments, payouts for annual leave on termination, one-off payments

3. Annualise Part-Time Earnings

Convert part-time earnings to full-time equivalent to enable fair comparison. A part-time employee earning $25,000 for 0.5 FTE would be recorded as $50,000 FTE.

4. Separate by Gender

Organise earnings data by male and female employees.

5. Calculate Median

For each gender, arrange earnings from lowest to highest and identify the middle value.

6. Calculate Mean

For each gender, add all earnings and divide by number of employees.

7. Calculate Gap Percentage

Median gap = (Male median – Female median) / Male median × 100%

A negative gap means women earn more on average; a positive gap means men earn more.

Common Calculation Mistakes

Including part-time wages without annualisation: This inflates the gap by comparing lower part-time wages (often women) to full-time wages (often men).

Excluding casual workers: If your casual workforce is disproportionately female (common in hospitality, retail, aged care), excluding them artificially improves your reported gap.

Only looking at base salary: Bonuses, commissions, and allowances often show larger gender disparities than base salary. Include all earnings.

Not stratifying by classification: A large overall gap might mask smaller gaps at individual levels, or vice versa. Report gaps by employment classification.

Strategies for Closing Your Gender Pay Gap

1. Conduct Pay Equity Audit

Look deeper than the headline number:

• Is the gap driven by occupational segregation (men and women in different roles)?
• Is it driven by representation in senior roles?
• Is there genuine unequal pay for equal work?
• What role do bonus structures and commissions play?

Different root causes require different solutions.

2. Address Occupational Segregation

If women are concentrated in lower-paid roles:

• Expand recruitment for underrepresented genders in all roles
• Create development pathways to move women into higher-paid roles
• Challenge assumptions about which roles “suit” different genders

3. Improve Leadership Representation

Since senior roles typically pay more and are often male-dominated:

• Set targets for women in management and senior leadership
• Implement mentoring and sponsorship programs
• Ensure succession planning includes diverse candidates
• Remove barriers for people with caregiving responsibilities to advance

4. Support Career Continuity for Parents

Caregiving often derails women’s careers:

• Offer paid parental leave (for all genders)
• Create flexible return-to-work arrangements
• Protect pay progression during and after parental leave
• Normalise flexible work across all levels, including leadership

5. Audit Bonus and Commission Structures

If gaps are driven by bonuses or commissions:

• Ensure performance metrics are equitable (women in lower-paying roles may have different metrics)
• Review whether women have equal access to higher-commission roles
• Examine unconscious bias in bonus allocation decisions

6. Ensure Equitable Hiring and Promotion

• Use structured hiring processes to reduce bias
• Ensure diverse promotion panels
• Make promotion criteria transparent and objective
• Track promotion outcomes by gender

7. Increase Pay Transparency

Transparency drives equity:

• Share salary ranges in job postings
• Be transparent about how roles are graded and paid
• Make promotion and remuneration decisions transparent

Using WGEA Data Strategically

Your WGEA report is a public document. Use it strategically:

• Benchmark yourself: Compare your gap to peers and industry norms. Understand where you stand.
• Tell your story: If your gap is improving, highlight the programs driving that improvement.
• Be transparent about challenges: If your gap is large, acknowledge this honestly and outline concrete actions to close it.
• Set and track targets: Public targets create accountability. Report progress regularly.

Frequently Asked Questions

Gender Pay Gap as a Strategic Opportunity

The gender pay gap has rightly become a focus for Australian organisations. WGEA’s increased transparency creates accountability, but it’s also an opportunity. Organisations that address pay equity proactively build trust with employees, strengthen their brand with customers and investors, and improve decision-making by advancing women into senior roles.

Ready to Close Your Gender Pay Gap?