You receive a progress payment, but the amount is smaller than the value of the approved work because the GC holds retainage. Check what the GC can withhold and when it must be released before treating the balance as late payment. AIA’s supplementary-conditions guide describes retainage as an agreed amount withheld from progress payments and explains that terms and state law govern its use.
For a private residential subcontract, do not borrow a public-job percentage or release deadline. Read the actual agreement and have a construction attorney check the law for the project. Track each retained amount until release is settled.
What retainage is for
Retainage holds back part of payment to cover completion obligations in the agreement. The document should tell you how much is withheld, which work it covers, and when release occurs. AIA’s A503 guide discusses fixed and variable approaches, including different treatment by line item. It is contract guidance, not a universal residential rule.
Separate the deductions on the payment statement. Ask which deduction is retainage, which is a disputed item, and which is a claimed backcharge. Record the explanation alongside the contract language. Ask for a breakdown if the statement says only “less deductions.”
Keep ordinary unbilled scope separate too. A contract balance can contain unfinished work, approved but unpaid work, retained money, and unresolved changes. Name the category when you ask the GC about payment.
Check how retainage is calculated and released
Copy the contract wording into this worksheet. Flag missing answers for the contracting parties and your attorney.
Scroll to read all columns.
| Term to locate | Question to resolve |
|---|---|
| Withholding basis | Is the deduction applied to labor, materials, stored items, or particular scope lines? |
| Amount or rate | Is the rule fixed, variable, or subject to a stated cap? |
| Reduction | Can withholding stop or decrease before full project completion? |
| Release event | Does your scope completion, project completion, acceptance, or another event control? |
| Required request | Must you submit a separate retainage application? |
| Closeout evidence | Which documents or corrections are required? |
| Disputed items | Can a specific open item delay the entire retained balance? |
| Upstream dependency | Does release refer to the owner’s payment or a prime-contract condition? |
Ask to see any referenced terms that define those conditions. If release refers to “final acceptance,” identify who accepts what and how acceptance is recorded. If it refers to the whole house, ask how that affects a trade that finishes much earlier.
Do not assume an informal statement replaces the agreement. Have the people authorized to agree on contract terms document any clarification. Keep it with the signed subcontract rather than in an estimator’s private note.
Check whether your retainage waits for the whole house
If your trade finishes early, ask whether your retained money waits for later work. AIA’s A503 guide discusses different ways to structure reduction, including treatment by line item. Discuss those options with the GC. They are not automatically part of your subcontract.
Ask the builder whether release can occur when your scope is accepted and required documents are delivered. Ask what remains if only a small correction is open. Have an attorney review any proposed partial-release terms before relying on them.
For a trade with multiple visits, identify the release event for each portion if the agreement allows it. Rough-in completion and final fixture installation need separate work records. Match the payment plan to your agreed scope. Do not use another house’s work sequence.
Track retainage by invoice and by job
Maintain a retainage ledger alongside your invoice ledger. Use one job identifier across the contract, payment application, and bank reconciliation. Record the basis for each deduction so a later reviewer can check the balance.
Suggested fields are the approved work amount, current retainage deduction, retained total, release requested, release approved, release received, and balance remaining. Add the contractual release event and required documents. Keep disputed changes in separate fields.
AIA’s G702S payment-application instructions distinguish work completed and stored, retainage, previous payments, changes, and the current request. Use those distinctions to check your records even if this job uses another format. Use the form your agreement requires, if any.
Check each payment against the approved amount. If the paid amount differs from the approval, request an itemized statement. If the GC releases only part of retainage, record which invoice or scope it covers. Do not clear the entire retained balance because the bank deposit description says “final.”
North Carolina rules depend on the project
For work within Chapter 22C, G.S. 22C-4 allows a reasonable amount for retainage in the specified withholding context, not exceeding the owner’s initial retained percentage. That provision applies under specific conditions. It does not give every private residential subcontract the same cap.
G.S. 22C-6 excludes residential contractors and specified residential improvements, including those with twelve or fewer units. Check that applicability section before using Chapter 22C to challenge a house-building deduction. Ask counsel which other contract or legal rules govern your project.
G.S. 143-134.1 contains separate public-construction retainage provisions, with qualifications and exceptions. Those public-project provisions should not be presented as the default rules for a private house. State the project type when citing a payment rule.
Request release with a complete record
When the contract’s release condition is met, send the required request to the named recipient. Identify the retained balance, the release condition, and the records showing that the condition is met. Attach the closeout items your agreement calls for.
Use the payment request record and invoice reconciliation checklist to show the retained balance and requested release.
If release is refused, ask which condition remains unmet and which amount is tied to it. Ask who confirms that it has been corrected. Keep the answer with the request. Have an attorney review disputed wording or withholding.
Review any accompanying lien release carefully. Flag payment acknowledgments, final-settlement language, and amounts still open. Check the document before treating a retainage payment as settlement of an unrelated change claim. See lien waivers for the conditional and unconditional distinction.
Track lien deadlines while waiting for retainage
North Carolina real-property lien filing has a 120-day limit after last furnishing at the improvement site under G.S. 44A-12. An enforcement action has a separate 180-day limit under G.S. 44A-13. A contract’s retainage-release timing does not supply a new starting date in those statutes.
Have counsel review your furnishing dates and rights before relying on a later anticipated release. Put the legal deadline beside the contractual release forecast. Keep following up, but do not assume negotiations or requests extend statutory deadlines.
For year-end reporting after the payment records are reconciled, follow the subcontractor 1099 workflow.
Where Cercha fits
Cercha profiles, portfolios, and endorsements give you context for a prospective builder relationship. Use Messages to start the conversation about scope and payment expectations. Confirm retainage terms directly in the subcontract before committing your crew.