Retainage is a percentage of each construction draw payment withheld from the contractor until the project reaches specified completion milestones, most commonly substantial completion or final completion. It functions as a performance bond funded from the project itself: the contractor has incentive to complete the work correctly because a portion of their earned income is held back until the work is done.
For construction lenders, retainage is one of the most important and most frequently mismanaged components of the construction loan structure. Understanding how retainage works, how it interacts with the draw process, and where the disputes and risks concentrate gives lenders a clearer picture of how to structure retainage requirements and what to watch for during monitoring.
How Retainage Works in a Construction Contract
The standard retainage provision in a construction contract specifies a percentage, typically 5% to 10% of the value of completed work, that is withheld from each payment application until the project reaches the milestone specified in the contract for retainage release. On a contract with 10% retainage, a contractor who submits a payment application for $500,000 of completed work receives $450,000; the remaining $50,000 is held in retainage until the release condition is met.
As a project progresses toward completion, the accumulated retainage grows into a substantial sum. On a $10 million construction contract with 10% retainage, the accumulated retainage at substantial completion would be approximately $1 million, assuming no retainage reduction provisions were exercised during the construction period.
The retainage is not held by the lender, it is withheld by the owner from payments to the GC, and the GC in turn withholds retainage from subcontractors. The owner holds the retainage in its project accounts. The lender’s interest in the retainage is that the withheld funds remain available to complete punch list items and address warranty claims if the GC fails to perform.
How the Lender’s Draw Process Interacts with Retainage
The draw packages submitted by borrowers should reflect the retainage structure, the schedule of values completion percentages should be applied to the net-of-retainage payment, not the gross completed work value. A construction monitoring firm reviewing a draw request should verify that the retainage is being properly applied: that the borrower is not requesting funding for the full value of completed work when the contract requires that a percentage be withheld.
The most common retainage-related draw discrepancy is when a borrower requests disbursement of the full value of completed work, including the portion that should be held as retainage, either inadvertently or as an attempt to accelerate cash flow. A monitoring program that does not explicitly verify retainage application will not catch this discrepancy, and the lender will have funded amounts that the borrower is not yet entitled to receive under the construction contract.
Retainage Reduction Provisions
Many construction contracts include provisions that allow retainage to be reduced, from 10% to 5%, for example, once the project reaches 50% completion. The rationale is that once the project is more than half complete, the performance security that retainage provides is adequately maintained at a lower percentage because the GC has more work invested in the project and more incentive to complete it.
Lenders should be aware of retainage reduction provisions in the construction contracts of their borrowers. When retainage is reduced, the borrower is entitled to request disbursement of the previously withheld funds, which means a draw package that includes a retainage release component in addition to the current period’s completed work. This is a legitimate payment that should be funded when the contract’s retainage reduction threshold has been met. Monitoring firms that do not track retainage reduction provisions will not anticipate these larger draws.
Final Retainage Release and Closeout
The release of the final retainage, the accumulated withheld amounts, is one of the most contentious aspects of construction contract administration. The GC believes they have substantially completed the project and is entitled to their retainage. The owner has a punch list of incomplete or deficient items and wants to withhold the retainage until every item is resolved. The subcontractors, who have their own retainage withheld by the GC, are pressing the GC to complete their items so they can receive their retainage.
For construction lenders, the final retainage release is a critical close-out milestone. The loan cannot be fully repaid until all draws, including the final retainage disbursement, have been funded. A project that is 99% complete but whose retainage has not been released because punch list disputes have not been resolved is a project that is still consuming the construction loan’s interest reserve and still consuming the lender’s monitoring resources.
Active construction managers and owner’s representatives who drive the punch list completion process, who establish clear criteria for punch list sign-off, who track subcontractor punch list completion by trade, and who establish a definitive schedule for final retainage release, deliver earlier loan payoff and reduced carrying costs for the borrower and faster loan resolution for the lender.
State Retainage Laws
Several states have statutes that govern retainage on construction contracts, specifying maximum retainage percentages, requiring that retainage be held in interest-bearing accounts, mandating timely retainage release after substantial completion, and establishing penalties for retainage withholding that is not justified by incomplete or deficient work.
Washington State’s retainage statute, RCW 60.28, specifies that public works retainage must be held in a separate account and establishes lien rights for contractors and subcontractors against retainage that has not been properly released. Texas’s retainage requirements are addressed in the Texas Property Code’s mechanic’s lien provisions. Lenders financing construction in states with specific retainage statutes should verify that the construction contract complies with the applicable state law.
Innergy Integral’s construction monitoring programs track retainage application, reduction, and release throughout the loan term as a standard component of every monitoring engagement.
Related: Construction Loan Monitoring · Draw Inspection Services · Construction Funds Control · Construction Loan Monitoring Guide
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