---
title: "Serve a payment withholding request or subcontractors' charge to reach money held upstream"
url: "https://ailawframework.com/practice/construction-and-infrastructure/serve-a-payment-withholding-request-or-subcontractors-charge-to-reach-mo"
type: "task"
site: "AI Law Framework"
id: "A11-X20260927-2"
practice_area: "Construction & Infrastructure"
tier: "yellow"
lawyer_review: "required"
last_reviewed: "2026-10-22"
---

# Serve a payment withholding request or subcontractors' charge to reach money held upstream

> Complete the approved form's particulars from the subcontract and the payment records, build the schedule of work and amounts claimed, and check the claim date against the statutory window.…

Canonical page: https://ailawframework.com/practice/construction-and-infrastructure/serve-a-payment-withholding-request-or-subcontractors-charge-to-reach-mo  
Last reviewed: 2026-10-22

Site index for agents: https://ailawframework.com/llms.txt

## Key facts

| Fact | Value |
| --- | --- |
| Practice area | [Construction & Infrastructure](https://ailawframework.com/practice/construction-and-infrastructure.md) |
| Human involvement | Yellow: Lawyer and AI draft together |
| How AI is used | Complete the approved form's particulars from the subcontract and the payment records, build the schedule of work and amounts claimed, and check the claim date against the statutory window. The supporting statutory declaration and the qualified person's certificate are the client's and the certifier's own, and the tool writes nothing into them. |
| What the lawyer must review | Confirm money is still owing up the chain, confirm the window has not closed, and advise the client what electing this remedy costs them before it is served. |
| Written for / versions | 1 jurisdiction versions below |

## Checking plan

**Source-by-source verification**

Trace relied-on content to independent sources and check for relevant material the output has missed.

- What the AI does: Complete the approved form's particulars from the subcontract and the payment records, build the schedule of work and amounts claimed, and check the claim date against the statutory window. The supporting statutory declaration and the qualified person's certificate are the client's and the certifier's own, and the tool writes nothing into them.
- What the lawyer does: Confirm money is still owing up the chain, confirm the window has not closed, and advise the client what electing this remedy costs them before it is served.
- Who reviews: Responsible lawyer with competence in the matter
- Basis: Practical workflow informed by the linked primary sources; the traffic light and working checks are editorial guidance, not a court classification.
- Why: The level reflects what the work is, the consequence of an error, and how much of the output the lawyer must independently re-derive.

## Checks the lawyer makes

1. Confirm the instructions, the jurisdiction and the complete relevant material before starting.
2. Confirm money is still owing up the chain, confirm the window has not closed, and advise the client what electing this remedy costs them before it is served.
3. Check the output against the source documents named in it before it is relied on.

## Notes

- These are suggested working checks. Confirm the required checking with the responsible lawyer before work starts; the checking approach does not establish permission to use AI.

## Sources

- [https://www.nsw.gov.au/housing-and-construction/compliance-and-regulation/security-of-payment/making-a-payment-withholding-request](https://www.nsw.gov.au/housing-and-construction/compliance-and-regulation/security-of-payment/making-a-payment-withholding-request) (checked 2026-09-27)
- [https://www.qbcc.qld.gov.au/complaints-disputes/payment-contract/commercial-payment-dispute/subcontractors-charges](https://www.qbcc.qld.gov.au/complaints-disputes/payment-contract/commercial-payment-dispute/subcontractors-charges) (checked 2026-09-27)
- [https://www.legislation.qld.gov.au/view/html/inforce/current/act-2017-043](https://www.legislation.qld.gov.au/view/html/inforce/current/act-2017-043) (checked 2026-09-27)

## Forms and precedents for this task

| Form or precedent | Kind | AI level | Summary |
| --- | --- | --- | --- |
| [Covering letter to a principal contractor serving a payment withholding request (NSW)](https://ailawframework.com/precedents/construction-and-infrastructure/payment-withholding-request-covering-letter-nsw.md) | Letter | Yellow | Letter from a subcontractor's lawyers enclosing a payment withholding request under s 26A of the NSW Security of Payment Act: explains the principal contractor's duty to retain money, the… |

Signed-in accounts can read the full text of each one.

## Jurisdiction versions

| Jurisdiction | Level |
| --- | --- |
| [United States](https://ailawframework.com/practice/construction-and-infrastructure/serve-a-payment-withholding-request-or-subcontractors-charge-to-reach-mo/united-states.md) | Red |

*Practice guidance for planning and review. Confirm current primary sources and the requirements of the actual matter. This is general information, not legal advice.*