Southeast · Alabama

Invoice factoring in Alabama: defense, auto, aerospace and construction receivables

The short answer

Alabama invoice factoring turns unpaid B2B and government invoices into cash within days: a funder buys the invoices and advances commonly 70% to 90% of their value. Defense contractors around Redstone Arsenal, auto suppliers, Mobile shipyard and aerospace vendors, and construction subcontractors use it most. Fees commonly run about 1% to 5% per 30 days, depending on customer credit and terms.

Facility sizes we route
$50K to $25MM
Typical advance
70%–90% of invoice value
Sub/supplier lien filing
Generally within 4 months of last furnishing
Public bond claim
Notice to surety; suit no sooner than 45 days after
UCC filing office
Alabama Secretary of State, UCC Division
Alabama rules at a glance, verified November 12, 2026. No commercial financing disclosure law. General information, not legal advice.
Disclosure lawNone
UCC filing officeAlabama Secretary of State, Uniform Commercial Code Division (Montgomery)
State agencies payGenerally 30 days after the vendor completes its part and presents a proper, undisputed invoice
Late-pay interest (state)Interest at the legal rate currently charged by the state on amounts paid late
Lien deadline (private)Generally within 4 months after last furnishing for subcontractors and suppliers (6 months for original contractors, 30 days for day laborers), filed with the probate judge of the county
Public payment bondPublic works contracts of $50,000 or more

Every state's rules side by side: invoice factoring rules by state.

Why do so many Alabama businesses carry long receivables?

Alabama’s largest payers are defense agencies, automakers, aerospace primes and shipbuilders, and almost all of them pay on long, process-heavy terms. A vendor that delivers this month often waits 45 to 90 days for cash, while its own payroll and material bills come due weekly. Factoring closes that gap by selling the invoice to a funder that waits instead.

Huntsville is built around Redstone Arsenal, home to Army aviation and missile commands, the Missile Defense Agency and NASA’s Marshall Space Flight Center. Mobile combines the Port of Mobile, Airbus’s A320 and A220 final assembly lines and Austal USA’s Navy and Coast Guard shipyard. The auto corridor runs through Mercedes-Benz in Vance, Hyundai in Montgomery, Honda in Lincoln and the Mazda Toyota plant in Huntsville. Birmingham adds healthcare, steel, utilities and a deep construction base.

We work with businesses across Alabama, from Huntsville and Decatur to Birmingham, Montgomery, Tuscaloosa and the Gulf Coast.

Which Alabama payers do factors see most often?

Payment speed in Alabama tracks the payer type more than the vendor’s industry. The ranges below are general patterns, not promises.

Alabama payer types and general payment patterns
Payer typeExamplesGeneral time to pay
Federal agenciesArmy commands at Redstone, NASA Marshall, Maxwell AFB, Anniston Army DepotCommonly about 30 days after a proper invoice
Defense and space primesLarge primes and tier-one suppliers in Huntsville and Mobile30–60 days, longer with flow-down terms
Automakers and tier suppliersVance, Montgomery, Lincoln and Huntsville assembly plants and their suppliers45–90 days; chargebacks affect the advance
Shipbuilding and aerospaceMobile-area shipyards and the Airbus assembly campus supply chainMilestone and acceptance-based; 45–75 days
Public construction ownersCounties, cities, school boards, universitiesMonthly partial payments; see Ala. Code 39-2-12

How do Alabama defense contractors use factoring?

Alabama defense contractors factor to fund cleared payroll and mobilization while federal and prime invoices clear. A new task order at Redstone can require hiring engineers or analysts weeks before the first invoice goes out, and then another 30 days or more before payment arrives.

Prime contractors assign payment to the funder under the Assignment of Claims Act (31 U.S.C. 3727 and 41 U.S.C. 6305), with notice to the contracting officer and disbursing office. Expect the first acknowledgment to take two to six weeks; after that, Redstone invoices flow like any other. Federal receivables commonly advance at 80% to 90%.

If you are a subcontractor, your invoice is owed by the prime, so the funder underwrites that company’s credit and payment history, and the assignment is a commercial UCC matter. Small primes and subs that just won work bigger than their bank line should also read growth outpacing credit.

What Alabama lien and bond rules matter to a factor?

Alabama’s mechanics’ lien statute (Ala. Code 35-11-210 and following) is strictly enforced, and it treats suppliers and subcontractors differently depending on whether they gave notice up front. Funders check this before advancing on construction receivables.

Described generally: original contractors and suppliers who give the owner written notice before furnishing materials (stating what will be furnished and at what price) can claim a lien for the full price. Others are generally limited to an unpaid balance lien, meaning only what the owner still owes up the chain, and must give a written notice of intent before filing. A verified lien statement is filed with the probate judge in the county where the property sits: generally within six months of last work for original contractors and within four months for subcontractors and suppliers. Suit to enforce generally must follow within six months after the debt matures.

Public property cannot be liened. Instead, Ala. Code 39-1-1 requires payment bonds on public works. An unpaid claimant generally gives written notice to the surety and cannot sue on the bond until 45 days after that notice, and suit generally must be filed within one year after final settlement of the contract. Confirm deadlines with Alabama construction counsel.

For Alabama suppliers, the pre-furnishing notice is cheap insurance. It turns an unpaid-balance lien into a full-price lien, and funders notice the difference when they set your advance on a slow job.

How fast do Alabama public and private owners pay contractors?

On Alabama public works, Ala. Code 39-2-12 generally calls for monthly partial payments as work progresses, on a statutory timeline once the awarding authority approves the estimate. Retainage is generally limited to 5% of the estimated work done, and no further retainage is generally withheld once the project is 50% complete.

On private commercial work, Alabama’s prompt pay statute (Ala. Code 8-29-1 and following) sets default timing and allows withholding only for listed reasons such as defective work or a bona fide dispute. Contractors generally must pay their subs within seven days of receiving payment unless the contract sets different terms, and late amounts can carry interest. Public projects are excluded from that chapter and follow their own rules.

These are summaries, not legal advice. For factoring, the practical point is that public and well-run private owners pay on predictable cycles, which supports higher advances.

Where are Alabama UCC filings made, and why do they matter?

Alabama UCC financing statements for business collateral are filed with the UCC Division of the Alabama Secretary of State in Montgomery. A factor searches your exact legal name there before funding and files its own UCC-1 on accounts at closing.

Expect the search to surface every lender with a claim on receivables: bank blanket liens, SBA loans, equipment lenders and MCA providers. Each must release, subordinate or sign an intercreditor agreement before a funder can buy invoices. The office also accepts state and federal tax lien filings, so a tax lien can show up in the same search. If one does, read tax liens.

Run the search on yourself before you apply, and clean up filings from lenders you have already paid off. See UCC liens and intercreditor agreements.

What does an Alabama factoring setup look like?

A typical setup takes one to three weeks: application and aging, UCC search, verification of sample invoices with customers, lien releases if needed, then electronic closing. Small-ticket express files between $50K and $500K can move faster when the paperwork is clean.

From then on, each new invoice is funded within a business day or two of submission, and the reserve comes back, less the fee, when the customer pays. Federal prime invoices are slower to set up because of the assignment but run smoothly afterward, so plan for that lag when you time your first draw. Check every proposal against our factoring proposal checklist before you sign.

Illustrative scenario

A Huntsville engineering services sub ramping on a new program

A 60-person engineering and test services subcontractor won added scope from a prime supporting an Army program at Redstone, requiring 14 new hires within 45 days. Annual revenue would rise from about $9 million to $13 million, and its $600,000 bank line was already near its limit.

  • A $2 million factoring facility on invoices to two defense primes with long payment histories.
  • Advance of 88% on approved invoices, with a concentration limit on the larger prime.
  • The bank subordinated its accounts lien and converted its line to a smaller term loan.
  • Commercial notices of assignment sent to both primes’ accounts payable teams.

Outcome: The company funded new payroll from its first billing cycle and cut the time cash sat in receivables from roughly 50 days to two, without diluting ownership.

A composite example for illustration, not a specific client, offer or promise of terms.

Questions people ask

Is factoring regulated in Alabama?

Factoring is a commercial sale of receivables governed by UCC Article 9 as adopted in Alabama. Funders perfect their interest with a UCC-1 filed with the Alabama Secretary of State. It is not treated as a consumer loan.

How much does factoring cost in Alabama?

Expect roughly 1% to 5% of invoice value per 30 days. Federal agencies and large primes around Huntsville and Mobile usually price at the lower end; small, slow or concentrated debtors price higher.

Can I factor invoices to a Redstone Arsenal prime contractor?

Yes. If you are a subcontractor, the funder underwrites the prime’s credit and sends a commercial notice of assignment. If you hold a federal prime contract yourself, the funder files an Assignment of Claims with the contracting and disbursing offices.

Can an Alabama auto supplier factor OEM invoices?

Usually yes. OEM and tier-one receivables are strong credit, but long terms, chargebacks and quality holds reduce the advance. Expect the funder to review dilution history and set a concentration limit.

Will a factor advance on Alabama public project retainage?

Generally not until it is released. Funders advance on the earned, billed portion of a pay estimate and treat retainage as contingent. Because Alabama public retainage generally stops after 50% completion, the excluded amount is often smaller than on private jobs.

What does FactorRoute not route in Alabama?

Trucking and freight factoring, consumer receivables and any facility under $50,000 are outside what we route. Medical receivables billed to insurers are case by case. Alabama staffing firms that invoice hospitals or plants directly are a good fit, as are defense and auto suppliers.

Can a Mobile marine or shipyard vendor factor its invoices?

Yes, when the customer is a creditworthy shipyard, prime or vessel operator and the work is accepted. Milestone billing is common, so funders advance on completed, approved milestones rather than work in progress. See our marine services page for how funders treat these receivables.

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