Buffalo Construction Payment Claims: Lien, Bond and Trust Deadlines

Updated September 7, 2026.

For an unpaid Buffalo construction account, review lien, bond, trust and contract remedies separately. The reference points below do not replace a project-specific calendar. Claimant tier, contract terms, service rules and the nature of the work can affect the analysis.

Deadlines and triggers to investigate

Remedy	General reference point
Private mechanic’s lien	Generally eight months from last qualifying work/materials; generally four for single-family improvements, subject to the defined developer-subdivision exception. Retainage has a separate 90-day period after release was due. See Lien Law § 10.
New York public-improvement lien	File before completion and acceptance or within 30 days after both, with the required public officials. Separate service and proof requirements apply. See § 12 and § 11-c.
New York public-work payment bond	For covered claims, a 90-day nonpayment threshold; specified lower-tier claimants must notify the contractor within 120 days of last claimed work/materials. Suit is generally due within one year after completion and acceptance, subject to the statutory exception. Check eligibility and the actual bond. See State Finance Law § 137.
Private payment bond	Read the bond immediately. Notice, recipients, claimant coverage, waiting periods and suit limits vary. There is no universal 60- or 90-day deadline for every private bond.
Federal Miller Act payment bond	Covered unpaid claimants face a 90-day waiting period. Qualifying claimants contracting with a subcontractor but not the prime must give the prime written notice within 90 days of last claimed work/materials. Suit must be brought no later than one year after the claimant’s last labor/materials. Coverage, delivery and federal-court requirements matter. See 40 U.S.C. § 3133.
Trust-records request	A qualifying beneficiary generally may request records after its trust claim has been payable for 30 days, ordinarily no more than monthly. Response/inspection is generally due within ten days of proper service. See Lien Law § 76.
Article 3-A trust enforcement	Generally one year after completion, or for subcontractors/materialmen one year after final payment under the claimant’s contract became due, whichever is later; the trustee’s final-accounting action is excepted. Representative-action requirements apply. See § 77.

Also calendar lien expiration and extension, contract claim notices and any court response date. Negotiations and requests for information do not automatically suspend these periods.

Kushnick Pallaci PLLC handles construction payment disputes, bond litigation and trust-fund claims. Call 631-752-7100 or email vtp@kushnicklaw.com.

Attorney Advertising. General information, not legal advice.