Adjudication Application Calculator

Calculate deadlines for making adjudication applications under Section 17 of the NSW Security of Payment Act 1999

For Contracts entered into on or after 21 October 2019

Adjudication Application Deadline
Enter the dates to calculate when you must submit your adjudication application

The date when the original payment claim was served on the respondent

Different deadlines apply depending on whether a payment schedule was served

Adjudication Timeline Calendar
Visual timeline for payment claims and notice requirements under NSW SOP Act

June 2026

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Payment Claim Served
Payment Schedule Received
Adjudication Application Due
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Payment Schedule Overdue (Not Served)
Today
Payment Due Date
Non-Business Day

Non-business days under NSW SOP Act:

Weekends, NSW public holidays, and December 27-31

Got questions or enquiries, or looking for recommendations for legal advice? Email us at Sopacalculatorinfo@gmail.com