Federal Spending Explorer

Department of Home Affairs

Value increased after award

What it measures
The contract’s value rose after it was first published.
When it applies
An increase of at least 50% and at least $1 million from the first published value.
Why it matters
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.

Showing Department of Home Affairs only. Show all agencies.

Contracts

Contracts published in 2025-26 and 2026-27 to date, largest amount first. Contracts with suppliers who are individuals are counted in the totals but not listed (why).

ContractAgencyPublishedDetailAmount involved
Software Support and Maintenance
CN4260353
Department of Home Affairs 2026-07-10 +177% on first published value $9.0m
Building supplies
CN4206164
Department of Home Affairs 2025-12-04 +2955% on first published value $9.0m
IT Hardware
CN4200551
Department of Home Affairs 2025-11-07 +60% on first published value $5.0m
IT Services
CN4167016
Department of Home Affairs 2025-07-04 +229% on first published value $4.4m
Sydney Container Examination Facility Project
CN4188719
Department of Home Affairs 2025-09-16 +81% on first published value $3.1m
Tuvalu Border Management System
CN4206157
Department of Home Affairs 2025-12-04 +158% on first published value $2.6m
Torres Strait Remediation
CN4200556
Department of Home Affairs 2025-11-07 +752% on first published value $2.2m
Integrated Portfolio Office Service Delivery
CN4201672
Department of Home Affairs 2025-11-14 +210% on first published value $1.7m
Annual Assessed Contribution 2025
CN4245495
Department of Home Affairs 2026-05-29 +81% on first published value $1.6m
IT Services
CN4198698
Department of Home Affairs 2025-10-31 +135% on first published value $1.5m
Building Services
CN4202859
Department of Home Affairs 2025-11-19 +258% on first published value $1.3m
ICT Technical Services
CN4213828
Department of Home Affairs 2026-01-16 +365% on first published value $1.2m
Official Establishments Security Uplift Project
CN4215289
Department of Home Affairs 2026-01-23 +109% on first published value $1.1m
IT Professional Services
CN4220738
Department of Home Affairs 2026-02-20 +69% on first published value $1.1m
Legal Services
CN4219714
Department of Home Affairs 2026-02-13 +100% on first published value $1.0m