The Payment Certificate Issued document records the certified value of work completed by the subcontractor based on the Payment Application Received. It represents the main certification document confirming the amount payable to the subcontractor for the current period.
The Payment Certificate Issued document is primarily generated from the received Payment Application using the Generate function, which automatically pulls in all default information.
Alternatively, it can be created manually within the Project Costing module or the Purchasing module.

2. Purchasing → Subcontractors Management → Payment certificate Issued.

It captures the main details of the certification:
Apply Retention-Withholds a specified portion of the payment according to the contract’s retention rules.
Ret. VAT at Retention Invoice-Applies VAT to the retention amount when the retention invoice is issued.
Both options are automatically set based on the linked contract and are non-editable in the document.

Displays the work items or services being certified for the current period.
Item / Content- Description of the work or service performed.
UOM- Unit of measure (e.g., m, pcs, hrs).
Price- Unit rate as defined in the SA.
Qty- Original contracted quantity.
Amount- Original contract value.
Previous Qty- Quantity certified in prior certificates.
Previous Amount- Amount certified in prior certificates.
Previous %- Percentage certified in prior certificates.
Current %- Percentage certified in the current certificate.
Cumulative %- Total percentage certified to date, including current and previous certificates.

Quantity - Quantity of work certified in this certificate
Amount (Excl. VAT) - Certified amount excluding VAT.
VAT % - Applicable VAT rate (e.g., 5%).
Retention-
VAT Amount - VAT on the non-retained portion.
Total - Final amount payable, including VAT, after retention.
Project WBS - Work Breakdown Structure reference.
Requisition - Reference to the requisition document.
Comment - notes for clarification or remarks.

The Summary Tab provides a consolidated view of key quantities and financial metrics throughout the subcontractor payment process, allowing quick comparison across different stages:
Agreement - Original contract quantity and value agreed with the subcontractor.
Payment Application - Quantity and value claimed by the subcontractor in submitted applications.
Payment Certificate - Quantity & value certified to the subcontractor
Invoiced - Quantity and value formally invoiced by subcontractor for payment.
Each section displays:
Qty - units of work.
Amount - value of the work.

Used to record amounts deducted from the total payable value of a subcontractor’s payment certificate. Each line reflects a specific deduction applied according to contract terms, retention rules, or penalties.
Item - The deducted service, work item, or reason for deduction.
Qty & Price - Quantity and unit rate applicable for the deduction.
VAT - Tax status for the deduction, indicating whether VAT applies or not.
Amount - Total deduction value before VAT.
GL Account - Ledger account where the deduction is posted.
Project WBS - Work Breakdown Structure reference for cost allocation.
Department - Department responsible for or related to the deduction.

The offset can be entered manually or carried forward from the Payment Application received. It doesn’t perform the actual financial offset but helps prefill the offset value in the progressive invoice, avoiding the need for re-selection.

Includes optional and reference fields for internal notes or cross-references:
In Doc. # - Reference number of the incoming or related document.
In Doc Date - Date of the linked or received document.
Department - Department responsible for preparing or managing the certificate.
Responsible - Person accountable for review, approval, or submission.
Additional Data for Print - Template or text source used for printed terms and conditions.

Two standard print layouts are available for Payment Certificate documents. The structure is flat (non-hierarchical) across all forms:

a) Payment Certificate - Detailed layout showing certified items, deductions, and payable values.

b) Payment Certificate (Summary) - Simplified version displaying overall certified amounts and totals.
