Construction retainage reconciliation and aging action plan

Reconcile construction retainage as of {as_of_date}.

Inputs:
- Retainage receivable detail: {retainage_ar}
- Retainage payable detail: {retainage_ap}
- Contract/job status and substantial completion dates: {job_status}
- Disputes/claims: {disputes}
- Cash receipts/payments: {cash_activity}

Output:
1) Retainage aging by job/customer/vendor.
2) Reconciliation to GL balances and recon items.
3) Top aged retainage action plan (who, next step, target date).
4) Suggested allowances/reserves (if applicable) and documentation needs.

Keep it operational and cash-focused.