Contract notice CN4171701 · Australian Taxation Office
Provision of IT Professional Services
$28m
whole-of-life value, after 1 amendment
+$17m (+153.8%) since first published at $11m
- Supplier
- ERNST & YOUNG (CANBERRA) ABN 75288172749
- Procurement method
- open tender
- Term
- 2025-07-14 to 2027-06-30
- Published
- 2025-07-18
- Category (UNSPSC)
- 81110000
- Agency reference
- 5600004226
Worth a closer look
Value increased after award: +154% on first published value. Agencies must publish amendments that change a contract’s value. Large increases can mean the original scope or price was understated.
Common explanations: Additional work or an extended term agreed after award. Options in the original contract that were later taken up. A correction to a value entered wrongly.
Value by financial year
The total value spread evenly from start to end date. estimate: annualised
| Financial year | Estimated amount |
|---|---|
| 2025-26 | $14m |
| 2026-27 | $14m |
Published versions
Every version of this notice we have loaded. Source: AusTender OCDS API.
| Date | Version | Value |
|---|---|---|
| 2025-07-18 | original notice | $11m |
| 2026-08-21 | amendment | $28m |