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Accounts Payable Procedures Index

Purpose: Purchasing, vendor payments, and compliance procedures
Audience: AP Team, Project Managers, Purchasing


Documents in This Sectionโ€‹

DocumentDescriptionPriority
01-purchase-order-process.mdCreating and managing POsCritical
02-subcontractor-payment-process.mdProcessing sub pay applicationsCritical
03-invoice-processing.mdInvoice receipt and approvalCritical
04-vendor-setup.mdNew vendor onboardingHigh
05-expense-management.mdEmployee expense managementMedium
05-month-end-close.mdMonth-end close proceduresHigh
06-tax-planning-construction.mdTax planning for constructionMedium
07-budget-preparation.mdBudget preparationHigh
07-check-request-process.mdCheck request processMedium
08-overhead-allocation.mdOverhead allocationMedium
09-bank-reconciliation.mdBank reconciliationHigh
10-cost-control.mdCost control proceduresHigh

AP Payment Scheduleโ€‹

Payment TypeTermsPayment Day
SubcontractorsNet 305 days after owner payment
Material SuppliersNet 3015th and 30th
Equipment RentalNet 3015th and 30th
Utilities/ServicesPer invoicePer due date
Credit CardsMonthlyStatement due date

Key Controlsโ€‹

Three-Way Match Requiredโ€‹

All payments over $500 require:

  1. Purchase Order
  2. Receiving Document (delivery ticket, field verification)
  3. Invoice

Approval Authority Matrixโ€‹

AmountApprover
$0 - $500Foreman
$501 - $5,000Superintendent
$5,001 - $25,000Project Manager
$25,001 - $100,000Operations Manager
$100,001+Executive

Lien Waiver Requirementsโ€‹

NEVER pay without collecting appropriate lien waiver:

Payment TypeWaiver Required
Progress PaymentConditional for current, Unconditional for previous
Final PaymentUnconditional Final
Retainage ReleaseUnconditional Final

Quick Reference: Invoice Processing Checklistโ€‹

  • Invoice matches PO (quantity, price, terms)
  • Materials/services received and verified
  • Correct project/cost code assigned
  • Proper approval signatures
  • Lien waiver collected (subs/suppliers)
  • Insurance current (subs)
  • Certified payroll verified (prevailing wage)
  • Entered in accounting system
  • Payment scheduled per terms

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