Invoice factoring in Maine

Who uses invoice factoring in Maine?

Maine's biggest B2B payers are defense and healthcare. Bath Iron Works builds Navy destroyers and Portsmouth Naval Shipyard in Kittery overhauls submarines, and both pull in machine shops, electrical contractors, staffing firms and suppliers across southern and midcoast Maine. MaineHealth and Northern Light Health are the largest employers and buyers of medical staffing, home care and facility services. Paper mills, sawmills and wood products plants buy logging, trucking and maintenance services, and seafood processors and dealers move lobster and other catch to national distributors. State agencies and municipalities round out the slow-pay public side.

Seasonality is strong. Tourism and hospitality vendors earn most of their revenue from June to October, while seafood, blueberry and timber harvests set their own cycles. Contractors face a short building season and winter slowdowns, and defense subcontractors often wait on prime contractor payment cycles. Maine's construction prompt pay law sets 20 days for owners and 7 days for contractors to pass payment down.

• Industries that factor most: Shipbuilding and defense manufacturing, Healthcare services, Forest products and paper, Seafood harvesting and processing, Tourism and hospitality, Construction.
• Metro areas: Portland, Lewiston-Auburn, Bangor, Augusta.
• Federal installations that buy from local firms: Portsmouth Naval Shipyard.

Does Maine regulate invoice factoring?

Maine has no commercial financing disclosure law, so a factor is not required by state law to give you a standardized cost disclosure. There is no federal one for business financing either. That puts the burden on you to get every fee in writing.

Factoring is generally structured as a purchase of your invoices rather than a loan, which is why consumer lending rules and usury caps generally do not apply to it. The protections that do apply come from your contract and from the Uniform Commercial Code, which governs the sale of accounts in every state.

Ask any provider for the total dollar cost on a sample invoice, the advance rate, every fee, the term and the exit terms. Our proposal checklist lists what a good proposal shows, and the disclosure law tracker shows which states require it.

How do UCC filings work in Maine?

Where UCC-1s are filed in Maine: Maine Secretary of State, Bureau of Corporations, Elections and Commissions (UCC Section), Augusta. Online search and filing are paid by credit card or an InforME subscriber account, and since October 21, 2013 searches must use the debtor's exact name.

A factor will search that index on your exact legal name before it funds, and will file its own UCC-1 on your accounts receivable at closing. Anyone already claiming your receivables, such as a bank, an SBA lender or a merchant cash advance provider, must release, subordinate or sign an intercreditor agreement first. Search your own name first at the official Maine UCC search; old filings from paid-off lenders are common and can take a week or more to terminate. More in UCC liens and intercreditor agreements.

How fast do government payers in Maine pay?

Maine state agency deadline (5 M.R.S. §§1551 to 1558): No more than 25 working days after the later of receipt of a proper invoice or receipt of the goods or services, unless the parties agree otherwise. Late interest: A late fee no higher than the vendor's normal late charge, running from the day after the required payment date. The agency must notify the vendor promptly of an improper invoice. Maine's construction prompt pay law (10 M.R.S. §1111 et seq.) also defines owner to include the state and its subdivisions.

Federal agencies follow the Prompt Payment Act: generally 30 days after a proper invoice, with interest at the Treasury rate (4.75% for July 1, 2026 to December 31, 2026) when they pay late. To factor federal invoices, the funder usually needs an assignment of claims acknowledged by the contracting officer, which adds a week or two to setup. See factoring for government contractors and the prompt payment interest calculator.

What do Maine lien and prompt pay rules mean for construction factoring?

Funders that factor construction receivables check lien and bond rights before they advance on a pay application, because those rights are what get an unpaid sub paid. Described generally:

• Mechanics lien deadline (private work, 10 M.R.S. §3251 et seq.): Subcontractors and suppliers must file a lien statement with the county registry of deeds within 90 days after last furnishing labor or materials (§3253). To enforce: Court action within 120 days after last furnishing labor or materials (§3255).
• Preliminary notice: Not generally required. A claimant without a direct contract must give the owner a statutory notice on residential work (it does not apply to commercial projects unless the owner lives there).
• Private prompt pay (10 M.R.S. §§1111 to 1120): owner to contractor: 20 days after the end of the billing period or 20 days after delivery of the invoice, whichever is later, unless otherwise agreed; contractor to sub: 7 days after receipt of payment or 7 days after receipt of the sub's invoice, whichever is later, notwithstanding a contrary agreement; late interest: interest at the rate in 14 M.R.S. §1602-C from the day after the due date, plus a 1% per month penalty on sums wrongfully withheld (§1118).
• Public projects (14 M.R.S. §871): you cannot lien public property, so payment bonds take its place. Bond required: Public construction contracts over $125,000 (payment bond for the full contract amount). Claim notice: Claimants without a direct contract with the contractor must give written notice within 90 days after their last labor or materials; suit generally within 1 year after last labor or materials.
• Read every lien waiver before you sign it, and ask counsel how a waiver signed before payment affects your rights. More in factoring for construction subcontractors.

What else should a Maine business know?

• A Maine mechanics lien must be enforced by a court action within 120 days after last furnishing, so subcontractors who factor receivables on private jobs should track last-furnishing dates closely.
• Maine's free online UCC search is unofficial; the official debtor search is fee-based.

Sources

1. Maine Secretary of State, UCC online search and filing
2. Maine Legislature, 5 M.R.S. §1553 (state agency payment date)
3. Maine Legislature, 10 M.R.S. §1114 (contractor payment to subs)
4. Levelset, Maine prompt payment law
5. Levelset, Maine lien law FAQs
6. Maine Legislature, 14 M.R.S. §871 (public works bonds)
7. Venable, State commercial financing disclosure laws (March 2026)

General information, not legal advice. Statutes and deadlines change and have exceptions; check the source or ask counsel before relying on one. Spot an error? Tell us and we will fix it.