XBert Type: Standard
Accounting Software: Xero, MYOB, QuickBooks Online
Country Restriction: Australia only
Risk Type: Payroll Risk
Business Function: Payroll
Overview
This XBert checks whether an active employee has a negative paid leave balance. Paid accruing leave builds up over time, so an active employee's balance should not normally fall below zero. A negative balance means the employee has taken more leave than they have accrued, which is an unrecoverable cost if they leave. Catching it early protects your wages bill and keeps your leave liability accurate.
What it does
This XBert reviews each active employee's paid accruing leave balances - annual, personal/carer's, sick and compassionate leave. When one of these balances has gone below zero, it means the organisation has been paid for more leave than the employee has earned. The XBert highlights the affected leave type and the negative balance so you can check the cause before the cost is locked in.
How it works
The XBert raises an alert when an active employee's paid accruing leave balance has gone negative beyond a small rounding threshold. To keep the alert accurate and avoid false alarms, it only looks at paid accruing leave and deliberately excludes:
unpaid leave;
advance leave;
time-in-lieu leave;
long service leave;
tiny rounding negatives; and
terminated employees.
A negative balance can be legitimate where leave was paid in advance, but it often points to a leave setup or approval-control gap - for example leave applied against the wrong type, or taken before it accrued. Left unchecked the pattern can repeat across other employees, quietly inflating leave costs, overstating or understating your leave liability, and making year-end leave provisions unreliable. It may also take time to unwind, especially if pay runs have already been filed and reported.
Example/Use Case
Riverbend Cafe has a casual-turned-permanent employee, Dana, whose annual leave was set up to accrue from her original casual start date rather than her permanent conversion date. Over a few months Dana booked and was paid for two weeks off, but her real entitlement had barely started accruing, and her balance quietly slipped to minus 38 hours. Nobody noticed because the payroll system still approved each leave request. When Dana resigned, the owner found she had been paid for 38 hours of leave she never earned - roughly a week's wages that could not be clawed back. XBert would have flagged the negative balance, so a quick check of Dana's leave setup could have caught it before the cost was locked in.
Accounting software
This XBert runs on the major Australian-compatible accounting platforms, including Xero, MYOB and QuickBooks Online.
Which countries it supports
Australia only.
Processes
This alert sits within your Payroll process and helps ensure employees are not paid for more leave than they have earned. To resolve it:
Select RESOLVE NOW to open the employee in Xero Payroll, then review the leave balance and the leave taken.
Confirm the leave type, accrual settings and start date are correct, and that leave was approved against the right entitlement.
If the negative balance is genuine over-drawn leave, decide how to recover or write it off, as an over-drawn paid leave balance is usually money you cannot recover if the employee leaves.
If the negative balance is expected - for example because leave was paid in advance - complete or file the alert.
Once the leave balance has been reviewed and corrected, mark the XBert as resolved.