What Is an AVAC Form?
The AVAC (Attendance, Variation, and Adjustment Claim) form is the primary document used by Queensland Health to record variations from your standard roster. This includes overtime, shift swaps, callbacks, and other attendance changes. It is the official record that drives what appears on your payslip for non-standard hours.
Understanding your AVAC is critical because payroll processes your pay based on what appears on this form — not what you actually worked. If your AVAC is incomplete or incorrect, your pay will be too.
Key Fields on the AVAC Form
Employee Details
The top section of the AVAC contains your identifying information: name, employee number, classification level, and the facility or department. Verify your classification level is correct, as this directly determines your hourly rate for overtime calculations.
Pay Period
The pay period indicates which fortnight the AVAC covers. Queensland Health runs on a fortnightly pay cycle, and each AVAC should correspond to exactly one pay period. Check that the dates match the payslip you are comparing against.
Date and Day Columns
Each row on the AVAC represents one day. The date and day-of-week columns help you verify that entries line up with the correct days — this matters because weekend and public holiday rates differ significantly from weekday rates.
Start Time and Finish Time
These columns record when your shift actually started and ended, as opposed to when it was rostered. The difference between rostered and actual times is what generates overtime. Pay attention to entries where the finish time extends well past your rostered end — these should be reflected as overtime on your payslip.
Overtime Hours
The overtime column should show the total overtime hours claimed for each day. This is calculated from the difference between your ordinary hours and actual hours worked. Verify that the hours here match your own records of when you started and finished.
Claim Type / Reason Codes
AVAC forms use reason codes to classify the type of variation — for example, overtime, callback, on-call, or shift swap. The reason code determines how the hours are paid. An incorrect code can result in hours being paid at the wrong rate or not paid at all.
Approval Signatures
Each AVAC entry typically requires supervisor approval. Unsigned or unapproved entries may be held up or excluded from the pay run. If you notice missing pay, check whether the corresponding AVAC entries were approved in time.
Common Mistakes to Watch For
- Wrong classification level: If you have recently progressed (e.g., L4 to L5), check the AVAC reflects your new level from the correct date.
- Missing entries: Shifts you worked overtime on but that do not appear on the AVAC at all — these will not be paid.
- Incorrect day type: A Sunday or public holiday entered as a standard weekday will be paid at a lower rate.
- Rounded or truncated hours: Overtime rounded down by even 15 minutes per shift adds up significantly over a pay period.
- Late submissions: AVAC entries submitted after the payroll cut-off may be deferred to a later pay period and easy to lose track of.
How AVAC Data Reaches Your Payslip
After your supervisor approves the AVAC, the data is entered into Queensland Health's payroll system (typically LATTICE/SAP). The system calculates your entitlements based on the hours and reason codes, applies the appropriate penalty rates for your classification level, and generates your payslip.
Errors can occur at multiple points: the AVAC might be filled in incorrectly, data entry into the payroll system might introduce errors, or the system might apply the wrong rate. That is why cross-checking your AVAC against your payslip is essential.
Verify Your AVAC Against Your Payslip
Manually matching every AVAC entry to the corresponding payslip line is tedious and error-prone. CheckPay automates this process — upload your payslip and AVAC forms, and get a detailed reconciliation report in under 60 seconds.
Related Guides
Browse all guidesQH AVAC Common Errors
Catch the highest-impact documentation mistakes before submission.
Read guideQueensland Health Overtime Rates
Use the correct multipliers for each AVAC day and claim type.
Read guideQH Payroll Discrepancy Steps
Escalate unresolved AVAC-to-payslip mismatches with clear evidence.
Read guideCheck your AVAC against your payslip
Upload both documents and get a free reconciliation report in seconds.