Construction referral fees are legal in most private jobs between licensed contractors, provided the fee is disclosed to the client in writing and no federal kickback rule applies. The answer changes fast once a project touches a federally backed mortgage, federal funding, insurance proceeds, or an unlicensed middleman. Three regulatory layers decide the outcome: the federal Real Estate Settlement Procedures Act (RESPA), the federal Anti-Kickback Act, and your state’s contractor licensing rules.
The Line Between a Referral Fee and a Kickback
Almost every enforcement action in this area comes back to one question: did the client know about the payment? A legal referral fee is disclosed to the property owner and agreed to before the contract is signed. A kickback is a hidden payment quietly baked into the price the owner ends up paying.
Picture a property manager who steers a homeowner to a specific roofer, and the roofer quietly adds ten percent to the bid to cover the property manager’s cut. The homeowner is paying a fee they never agreed to. That is a kickback regardless of how the parties label it. The Consumer Financial Protection Bureau has said that when a payment bears no reasonable relationship to the market value of the goods or services actually provided, the excess can be evidence of a prohibited referral fee.1Consumer Financial Protection Bureau. 12 CFR 1024.14 – Prohibition Against Kickbacks and Unearned Fees
Disclosure alone does not cure every problem, but secrecy almost always creates one. If you are paying or collecting a construction referral fee, put it in writing, have the client acknowledge it, and confirm that the person on the other side of the payment is not doing work that requires a license they do not hold.
When the Answer Turns to No
Federally Backed Mortgage Projects
RESPA prohibits paying or accepting any fee, kickback, or thing of value in exchange for referring business tied to settlement services on a federally related mortgage. Settlement services include title searches, appraisals, inspections, and the other steps that close the loan.
RESPA’s reach in construction is narrower than people assume. It targets the settlement services around the mortgage, not the construction work itself. A builder paying a subcontractor a finder’s fee on a privately funded remodel has no RESPA exposure. A real estate agent collecting a fee for steering a buyer to a particular builder on a new-construction purchase financed by a federally insured lender is a different matter, because the referral is tied to the mortgage settlement.
Criminal penalties for a RESPA violation reach $10,000, up to one year in prison, or both. A consumer who paid the inflated settlement charge can sue for three times that charge, plus court costs and attorney fees.2Office of the Law Revision Counsel. 12 U.S. Code 2607 – Prohibition Against Kickbacks and Unearned Fees
Government-Funded Projects
Any construction project paid for with federal dollars triggers the Anti-Kickback Act. The statute prohibits offering, soliciting, or accepting anything of value intended to improperly reward or obtain favorable treatment in awarding a subcontract, and it also prohibits hiding a kickback by rolling it into the price charged to a higher-tier contractor or to the government.3Acquisition.GOV. 48 CFR 3.502-2 – Subcontractor Kickbacks
There is no disclosure exception here. Telling the client does not save the payment. A knowing and willful violation carries a fine under Title 18, imprisonment for up to 10 years, or both.4Office of the Law Revision Counsel. 41 USC 8707 – Criminal Penalties The government can also recover twice the kickback amount plus a per-occurrence penalty.
Insurance-Funded Repairs
Several states have passed laws aimed specifically at referral fees in insurance-funded construction, often after natural disasters. These statutes typically prohibit contractors from paying or accepting anything of value for referring property owners to other service providers when the work will be paid with insurance proceeds. Per-violation fines of $10,000 or more are common, and the prohibitions frequently extend to employees and independent solicitors acting on the contractor’s behalf. If you do storm-damage or other insurance-funded work, check your state’s rules before making any referral arrangement, because they are stricter than the rules for standard private jobs.
Paying Unlicensed People Is the Common Trap
For private construction that is not tied to a federal mortgage or federal funds, state contractor licensing boards set the ground rules. Most states let a licensed contractor pay a referral fee to another licensed professional. A general contractor who sends overflow work to a colleague and receives a flat fee or a small percentage of the contract value is operating in familiar territory, as long as the property owner is told about the arrangement.
The trouble starts with unlicensed referrers. The line between “giving someone a name” and “soliciting or negotiating construction work” is thinner than most people expect. In many states, negotiating contract terms, presenting bids to homeowners, or actively selling a contractor’s services counts as contracting activity that requires a license. When an unlicensed property manager, real estate agent, or friend of the homeowner crosses that line and collects a fee for it, both sides can face disciplinary action. Licensing boards run sting operations targeting these arrangements because they are common and easy to dress up as casual finder’s fees.
Lead Generation Platforms Are Usually Advertising, Not Referrals
Paying a platform like Angi, Thumbtack, or HomeAdvisor for leads is generally an advertising fee, not a referral fee, and the distinction matters. A service that sells contact information to multiple contractors for a flat per-lead or per-click price is a marketing channel. The contractor gets a name and a phone number, then competes for the job. No one is recommending one contractor over another, and the fee does not change based on who wins the work.
The arrangement drifts toward a prohibited referral when the platform presents a single contractor as the recommended or preferred choice, when the fee is a percentage of the eventual contract value, or when the platform negotiates terms for the contractor. Compensation tied to the outcome rather than the act of advertising is what regulators view skeptically. A flat monthly fee or a fixed per-lead charge set in advance is the safest structure.
Tax Reporting for Legal Referral Fees
A legal referral fee is still taxable income to the person who receives it. If you pay $600 or more in referral fees to a single person or business during the year, you must report the payment to the IRS on Form 1099-NEC. Referral fees are specifically listed as an example of nonemployee compensation that belongs in Box 1.5Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC
The $600 threshold controls when the payer must file the form. It does not exempt smaller payments from tax. Someone who receives $400 in referral fees still owes income tax on it. For the contractor writing the check, the expense is generally deductible as a business cost, but only if the arrangement is legal. Deducting a payment that turns out to be an illegal kickback invites the original penalties and an IRS problem on top of them.
What Happens If You Get It Wrong
Penalties stack from several directions, and they land on both the payer and the recipient.
- License discipline. State contractor boards can impose administrative fines, suspend a license, or revoke it. In some states, civil penalties reach $30,000 per violation depending on the conduct.
- Criminal prosecution. The Anti-Kickback Act carries up to 10 years in prison where federal funds are involved. RESPA violations carry up to one year and a $10,000 fine. Many state licensing statutes classify kickback violations as misdemeanors with their own criminal penalties.4Office of the Law Revision Counsel. 41 USC 8707 – Criminal Penalties
- Civil liability. Under RESPA, an overcharged consumer can sue for three times the inflated settlement charge plus attorney fees. Under the Anti-Kickback Act, the government can recover twice the kickback amount plus additional per-occurrence penalties.2Office of the Law Revision Counsel. 12 U.S. Code 2607 – Prohibition Against Kickbacks and Unearned Fees
- Unenforceable agreements. Courts will not enforce a contract rooted in an illegal act. A contractor who stiffs a referral partner on a $15,000 fee cannot be sued for it if the underlying arrangement was illegal. The referrer walks away with nothing.
That last point catches people off guard, and it is the practical reason to put a referral arrangement in proper legal order before any money changes hands. Disclose the fee to the client in writing, confirm that everyone in the chain holds the license their role requires, and stay away from percentage-of-contract structures on federally connected or insurance-funded work.