A construction trust fund is money paid on a construction project that the contractor receiving it holds in trust for the subcontractors, suppliers, and laborers waiting to be paid below them. The contractor doesn’t own that money in the ordinary sense. They’re a pass-through with a legal duty to move the funds down the payment chain, and if they spend it on anything else, the consequences reach beyond a normal contract dispute into personal liability, bankruptcy, and in some states criminal charges.
How the Money Moves
Payments on a construction project flow in layers. An owner pays a general contractor. The general contractor pays subcontractors. Subcontractors pay their own suppliers and workers. At each handoff, whoever receives a payment that includes amounts owed to others holds those amounts in trust for the people further down.
The trust attaches the moment the payment arrives. A general contractor who receives a progress payment covering work performed by three subcontractors cannot treat that money as general revenue, use it to cover overhead on a different job, or route it to personal expenses. Some states require the funds to sit in a segregated project account. Others allow commingling so long as everyone downstream actually gets paid. Either way, the obligation to pay project participants first stays in place.
Who Is the Trustee and Who Is the Beneficiary
Three roles define any trust, and construction trusts use the same framework. The settlor is the party putting money in, usually the owner or the lender funding the work. The trustee is the party holding the funds with a duty to distribute them properly, most often the general contractor, though a subcontractor who receives money owed to their own suppliers becomes a trustee of those funds too. The beneficiaries are the people the trust exists to protect: subcontractors, material suppliers, equipment providers, and laborers.
Statutory Trusts vs. Express Trusts
Construction trusts arise in two different ways, and it matters which one you have.
Statutory Trusts
Statutory trusts come from state legislation. Roughly 15 or more states have enacted construction trust fund statutes, and where they exist, the trust obligation attaches automatically the moment a contractor receives a covered payment. Nobody has to sign a trust agreement. Nobody has to know the statute exists. These laws sit alongside mechanic’s lien rights and prompt-payment statutes rather than replacing them.
Express Trusts
Express trusts are created by written agreement. An owner and general contractor can build a trust into their contract, spelling out which funds are covered, who the beneficiaries are, and what records the trustee has to keep. Express trusts are common on large commercial projects where an owner wants extra payment security, and they’re one of the few tools available in states without a construction trust fund statute.
What a Contractor Holding Trust Funds Must Do
A trustee owes a fiduciary duty, the highest standard of care the law imposes. For a contractor, that means putting the beneficiaries’ interests ahead of their own with respect to the trust funds. No self-dealing. No covering losses on another job. No treating the money as a short-term loan to be paid back when the next payment comes in.
The duty also has practical teeth. Trustees generally need to keep accurate records of every payment received and disbursed on the project and make those records available to the owner and to beneficiaries who ask. Some statutes require project-by-project bookkeeping so there’s a clear paper trail. Sloppy records aren’t just embarrassing. They can be evidence of a violation.
What Subcontractors and Suppliers Can Do
If you’re a beneficiary, you’re not stuck hoping the contractor above you plays fair. In states with construction trust fund statutes, subcontractors and suppliers can generally request an accounting of how project funds have been distributed, and some states grant broader inspection rights that let beneficiaries examine the trustee’s books periodically during the project.
If a trustee stonewalls, you can petition a court to compel an accounting. The practical playbook is boring but effective: put the request in writing, state the time period you’re asking about, and set a reasonable deadline. If the trustee ignores a clear written request, that refusal strengthens any later legal claim and can lead a court to make the trustee cover your legal costs.
Why It Matters in Bankruptcy
This is where construction trust funds show their real value. If a contractor without a trust obligation goes bankrupt, money in their account is simply their asset. It becomes part of the bankruptcy estate and gets split among all creditors, with subcontractors and suppliers standing in line as general unsecured creditors and often recovering very little.
A trust changes the math. Federal bankruptcy law says the estate includes only the debtor’s legal title, not any equitable interest belonging to someone else.1Office of the Law Revision Counsel. 11 USC 541 – Property of the Estate When a state statute designates construction payments as trust funds, the contractor holds legal title as trustee, but the equitable interest belongs to the beneficiaries. Courts have consistently found that money covered by these statutes is not property of the bankruptcy estate. Beneficiaries can claim it directly.
That’s a stronger position than a secured creditor. A secured creditor has a lien on estate property. A trust fund beneficiary’s money was never estate property in the first place.
What Happens to a Contractor Who Diverts the Funds
Redirecting construction trust funds is not a normal breach of contract, and the consequences reflect that.
Personal Liability for Officers and Owners
Construction trust fund statutes can pierce the corporate veil without the usual legal gymnastics. Corporate officers, directors, and anyone with effective control over the company’s finances can be held personally liable for the company’s trust fund violations. The corporation doesn’t shield individuals who knew or should have known trust funds were being diverted.
Non-Dischargeable in Bankruptcy
A debt arising from fraud or defalcation while acting in a fiduciary capacity is not dischargeable in bankruptcy.2Office of the Law Revision Counsel. 11 USC 523 – Exceptions to Discharge Because construction trust fund statutes create a formal fiduciary relationship, a contractor who diverts trust funds cannot wipe out that debt by filing personal bankruptcy. Federal courts have read “defalcation” to include reckless disregard of fiduciary duties, not just intentional wrongdoing, so willful blindness about how the funds were spent is not a defense.
Criminal Charges in Some States
Diverting construction trust funds is a criminal offense in some states, prosecuted as larceny, theft, or a specific statutory crime for conversion of construction payments. Penalties range from misdemeanors to felonies carrying prison time. Prosecution usually requires proof of intent to defraud, though some states create a presumption of intent when a contractor fails to pay for labor or materials despite receiving funds earmarked for that purpose.
How This Compares to a Mechanic’s Lien
Construction trust funds and mechanic’s liens both protect unpaid subcontractors and suppliers, but they work on different targets. A mechanic’s lien is a security interest in the property itself; if you don’t get paid, you can potentially force a sale to recover what you’re owed. A construction trust fund claim goes after the money, and after the people who handled it. It says the funds you were supposed to receive were never the contractor’s to spend on anything else.
The difference matters when the general contractor is broke. A lien on the property helps if the owner has money. It doesn’t help if the owner already paid and the contractor diverted your share. A trust fund claim follows that money and can reach the personal assets of the officers who directed the diversion. Mechanic’s liens also have strict notice and filing deadlines, and missing them kills the claim. Trust fund claims typically don’t require a lien filing. Where both remedies are available, they’re usually pursued together.
If Your State Has No Trust Fund Statute
Not every state has one. In states that don’t, the main remedy for a diverted payment is a mechanic’s lien, supplemented by breach-of-contract claims and any prompt-payment statute that applies. Parties can build an express trust into their contract to approximate the same protection, though enforcement then depends on proving the contract’s terms rather than relying on an automatic statutory rule. Before starting work on a project, confirm whether the state where the project sits has a construction trust fund statute and what it requires.