Why pass-through repair billing is not a fee question
The conversation around how to bill property owners for maintenance repairs almost always starts on the wrong side of the problem. Operators ask what percentage to mark up, or whether to charge a coordination fee instead, or whether the monthly management fee is supposed to cover it. Those questions are real, but they are the second-order question. The first-order question is what the state real estate license board treats the markup or the fee as.
Residential property management in most US states is a licensed activity. A property manager who dispatches a vendor to a tenant work order, pays the vendor out of the owner's funds, and then bills the owner back for that work is acting as the owner's agent in a transaction that involves the licensee's compensation. Under the California Department of Real Estate's fiduciary summary, real estate law requires the licensee to make full disclosure to the principal of any compensation, commission, or profit claimed or taken by the licensee with respect to the transaction.1 A markup on a third-party vendor invoice is a profit claimed by the licensee. An undisclosed markup is the part the license board treats as a fiduciary breach.
The reverse is also true. A property manager who runs a clean 10 percent markup with the markup named in the management agreement, the agreement signed before the work, and the markup line itemized on the owner statement is not in violation of anything. The same property manager running the same 10 percent markup, taken silently and rolled into the contractor invoice as a single line, is the one a complaint to the DRE turns into a citation. The markup itself is not the problem. The disclosure is.
The pattern shows up across state license boards. The Texas Real Estate Commission, the Florida Real Estate Commission, the North Carolina Real Estate Commission, and the licensing boards of most other states with active property management oversight all enforce some version of the same agency-disclosure rule. The National Association of Residential Property Managers writes the same principle into its 2024 Code of Ethics: members shall not accept any commission, rebate, profit, discount, or other benefit that has not been fully disclosed to and approved by the client.2 That is the principle a property manager is being judged by when an owner files a complaint, when a regulator pulls a file in an audit, or when an ownership change brings a new principal in to read the prior agreement.
The three pass-through billing models
Three pass-through models cover almost every legitimate billing structure in residential and small commercial property management. Picking among them is the operator's call, but the three have to be picked from. The structure most property managers default to ("we figure it out per job") is not one of them and is the reason owner statements get disputed.
Model 1: No markup, no coordination fee, vendor invoice billed at cost
The simplest model: the vendor invoice is the owner's expense, the property manager bills no fee or markup on top, and the cost of coordinating the work is treated as already included in the monthly management fee. This is the model most owner-occupant landlords are anchored to ("I would pay the plumber the same $1,250 if I called him myself") and the one most boutique residential management firms use to win against larger competitors on price-sensitive single-family portfolios.
The trade-off is that the coordination work is real and is not free. A maintenance call that requires a tenant phone call, a vendor dispatch, a follow-up to confirm completion, an invoice review, and an owner-statement entry can absorb 30 to 60 minutes of licensed time on every job, and a portfolio with even a moderate maintenance volume produces dozens of those calls a month. The model works when the monthly management fee is sized to absorb that load. The model bleeds when it is not.
The disclosure language in the management agreement under this model is short: "Manager will pass through third-party vendor and contractor invoices to Owner at cost with no markup or surcharge. The cost of coordination and invoice processing is included in the monthly management fee." That sentence carries the whole agreement. It is also the easiest version to defend in an audit because there is nothing to disclose that is not already in the invoice line.
Model 2: Percentage markup on third-party invoices
The most common model in residential management above a few units: the property manager adds a flat percentage to every third-party vendor invoice, billed to the owner as a separate line on the owner statement. Operator norms typically land in the 8 to 15 percent band, with 10 percent the most common single-number setting. A typical line on the owner statement reads "Plumbing, AAA Plumbing invoice #4912, $1,250.00; coordination markup 10%, $125.00; total billed $1,375.00."
The markup is meant to compensate the property manager for two real costs that the no-markup model treats as overhead: the time spent coordinating the work (the tenant call, the vendor dispatch, the on-site walkthrough when needed) and the working-capital risk of paying the vendor invoice before the owner reimbursement clears. The bigger the portfolio and the more maintenance-heavy the property mix, the more those two costs add up to a real expense the management fee alone cannot absorb.
The disclosure language has to be explicit. A defensible version reads: "Manager will add a coordination markup of [10]% to all third-party vendor and contractor invoices for which Manager arranges payment from Owner funds. The markup compensates Manager for coordination, dispatch, invoice processing, and the working-capital cost of advancing vendor payment before Owner reimbursement. The markup will appear as a separate line item on each monthly owner statement." Vague language ("reasonable industry markups") is not disclosure. The percentage has to be a number the owner signed.
Model 3: Hourly coordination fee, no markup
The third model unbundles the markup into time. The vendor invoice is passed through at cost, but the property manager bills the owner an hourly coordination fee for the actual time spent on the job: the tenant intake call, the vendor dispatch, the follow-up. The hourly rate is typically in the range of $25 to $75 depending on the market and the senior-versus-junior tier of the staff member handling the call.
This model is most common with commercial portfolios where the owner is an institutional investor with an accounts-payable team that wants to see time billed against scope, not a markup on a contractor invoice. It also tends to win with owners who manage one or two single-family properties and want to see exactly what they are paying for. The trade-off is that the property manager has to track time on every maintenance call, which is operationally heavier than running a fixed markup and only works in a system that captures the time at the source.
The disclosure language reads: "Manager will bill Owner an hourly coordination fee of $[45] per hour for time spent coordinating third-party vendor and contractor work, billed in 15-minute increments and itemized on each monthly owner statement by date, vendor, and task. Third-party vendor and contractor invoices will be passed through at cost." The rate and the increment are the numbers that need to be in the agreement.
Some operators run a hybrid: a flat $25 or $35 coordination fee per work order regardless of the time spent. That works too, as long as the per-work-order number is in the agreement and the line shows up on the owner statement. The hybrid stops being defensible the moment the per-work-order fee is silently bundled into the vendor invoice as a single line.
The disclosure stack: license law and the management agreement
Whichever of the three models a property manager chooses, the model has to sit on a disclosure stack with two layers. The top layer is state real estate license law. The bottom layer is the written management agreement with the owner. Both layers have to carry the same numbers, and the agreement has to be signed before the first repair is dispatched.
State real estate license law is the framework. The California Department of Real Estate's Reference Book, Chapter 10, lays out the agency duties owed by a real estate licensee to a principal: loyalty, confidentiality, the duty to exercise reasonable care, the obligation to account, and full and complete disclosure of all material facts.3 A markup on a third-party vendor invoice that the principal pays for is, in plain language, a material fact about the licensee's compensation. The same agency duties exist under the Texas Real Estate License Act, the Florida Real Estate License Law, and the licensing statutes of most other states with active residential property management. The license board does not need to spell out "thou shalt disclose markups on plumbing invoices." The general duty to disclose compensation covers it.
The management agreement is the document that satisfies the disclosure. It does that by naming the model the property manager uses, the percentage or hourly rate or per-work-order number, and the place that number will appear on the owner statement. The 2024 NARPM Code of Ethics underlines this: members must respond promptly to requests for repairs if maintenance responsibilities are set out in the agreement with the client.2 The "in the agreement" qualifier is doing the work. Maintenance handling that is not in the agreement is the version a regulator can call into question.
Three patterns of management-agreement language consistently fail an audit. The first is "reasonable industry markups," which is the language a license board questions first because "reasonable industry markups" is not a number — it protects the manager, not the owner, and it does not satisfy a fiduciary disclosure that has to be specific to be informed. The second is a markup that appears in the agreement but is not itemized on the owner statement, so the owner never sees the line. The third is a coordination fee written into a separate fee schedule that the owner did not sign. The license board treats all three as the same problem: the compensation was claimed without the principal's informed approval.
A working agreement names the model, names the number, names the line on the owner statement where the number will appear, and is signed by the owner before any maintenance work is dispatched. Anything less than that is a deferred fiduciary breach.
Approval thresholds and the emergency carve-out
A markup or fee that is disclosed in the agreement is only half of the owner relationship. The other half is the spending authority: how big a repair the property manager can authorize without calling the owner first. That threshold belongs in the same agreement and is what stops a surprise $4,500 water-heater replacement from becoming a complaint.
Operator norms for the standing maintenance authorization threshold typically land at $250 to $750 per work order for single-family residential, $500 to $1,500 for small multifamily, and $1,000 to $5,000 for larger commercial portfolios. Below the threshold, the property manager dispatches the work, pays the vendor, and bills the owner on the next statement without a prior phone call. Above the threshold, the property manager calls the owner for written approval (email is fine, text is not) before the work is dispatched.
The threshold is paired with an emergency carve-out. Most state landlord-tenant statutes and habitability rules require the landlord to address an emergency repair (heat in winter, water leak, broken lock, lack of running water, sewage backup) within hours or days, not the time a phone tag with an absentee owner takes. The standard carve-out language reads: "Manager is authorized to dispatch repair and remediation work without prior Owner approval and without regard to the dollar threshold in Section [X] when, in Manager's reasonable judgment, the work is necessary to address a threat to tenant health or safety, prevent further property damage, or meet a habitability requirement under applicable landlord-tenant law. Manager will notify Owner of any emergency dispatch within 24 hours of the work being authorized."
The carve-out matters because it is the language that turns the emergency into an owner-conversation problem instead of an authorization-violation problem. The property manager who dispatches an emergency boiler replacement at 11pm and notifies the owner the next morning is following the agreement. The property manager who does the same thing without the carve-out in the agreement is exposed even when the call was the right one.
The work-order discipline that supports both the threshold and the carve-out is the subject of the prior post on maintenance work orders: one intake channel, urgency-based triage, and what every work order must say before a vendor can act on it. The billing structure sits on top of that work-order discipline. Without it, the billing structure has nothing to bill against.
What belongs on the owner statement
The owner statement is where the disclosure either stands or collapses. A statement that itemizes every vendor invoice, every markup or coordination fee, and every reference back to the work order is the document an owner reads, signs off on without questions, and an auditor reviews without finding gaps. A statement that rolls billed amounts into a single line is the document that produces the call that the disclosure was meant to prevent.
A working owner statement for a maintenance month has, for each work order, six pieces of information visible to the owner: the date of the work, the vendor name, the work-order or invoice reference number, the scope of the work in plain language, the amount paid to the vendor, and the property manager's coordination markup or fee broken out as its own line. A line that reads "Plumbing - AAA Plumbing inv. #4912 (work order WO-2026-0418, leaking water heater, tank replacement) - $1,250.00 vendor / $125.00 coordination markup (10%)" is auditable. A line that reads "Plumbing repair - $1,375.00" is not.
Receipts and supporting documentation matter for the same reason. The owner statement is the summary, and the vendor invoices, the work-order records, the on-site photos, and the tenant-communication trail are the source documents. Most state license boards and the NARPM ethics rules treat the principal's right to inspect those source documents as part of the duty to account. A property manager who can produce the vendor invoice, the dated work order, and the dated owner-approval email for any line on the statement within a few minutes is a property manager who never loses a billing dispute.
The statement also has to handle the sales-tax-and-license-fee question correctly. Sales tax on labor and parts charged by the vendor is owner-paid pass-through and belongs on the vendor line. Permit fees, hazardous-materials disposal fees, and any other municipal charges are also owner-paid pass-through. The property manager's coordination markup applies to the vendor's invoice as the vendor presents it. Some operators calculate the markup on the labor portion only, with materials and pass-through fees billed without markup. Whichever method the agreement names is the method the statement has to use; the exact calculation belongs in the agreement, not in a per-month reinterpretation.
Trust accounting and the money flow
The other discipline that holds the billing structure together is trust accounting. Money the property manager holds on behalf of an owner (rent collected on the owner's behalf, the owner's reserve for repairs, security deposits the property manager is the custodian of) is the owner's money. Under the California Business and Professions Code section 10145, a real estate broker who accepts funds belonging to others in connection with a transaction must place those funds into the hands of the principal, a neutral escrow depository, or a trust fund account maintained by the broker, no later than the third business day after receipt.4 Most other states have analogous broker trust-fund rules.
The practical consequence for pass-through repair billing is that the vendor payment has to come out of the owner's trust funds, not the management company's operating funds, unless the agreement explicitly says the property manager will advance the payment and be reimbursed. Mixing the two ("we'll just pay the plumber from the company account and add it to the owner statement") creates two problems. The first is commingling of broker funds and trust funds, which is a per-se violation of the trust account rules in most states. The second is that an audit trail that shows operating funds paying for a property-specific expense is hard to reconstruct after the fact and impossible to reconstruct cleanly six months later.
The working flow for a maintenance repair under the markup model is: a work order is created from a tenant request; the vendor is dispatched; the vendor invoices the property manager; the vendor invoice is paid out of the owner's trust funds on file; the owner statement records the vendor payment and the property manager's markup line; the markup line is the property manager's own earned fee, which the property manager moves out of the trust account into the operating account at the time of the statement. That last step is where most state trust-account rules require a written authorization, either standing in the management agreement or per-statement.
A reserve account funded by the owner sits behind the trust account for the same reason. Most management agreements require the owner to keep a maintenance reserve (typically $250 to $1,500 per single-family unit) in the trust account, available for the property manager to draw against without a per-job phone call. When the reserve is drawn down, the property manager bills the owner for replenishment on the next statement. The reserve is what makes the same-day vendor dispatch possible without a working-capital advance from the management company.
The audit defense: capture it at the work order, not the invoice
The structural lesson behind every section above is the same lesson the prior work-order process post draws: the information that defends the billing is captured at the moment of the work order, not reconstructed when the invoice arrives. Reconstruction is what produces the bad statement. Capture at the source is what produces the auditable one.
A work order that captures the tenant request (date, time, channel, urgency, scope description), the property manager's triage decision (dispatch under the standing authorization, dispatch under the emergency carve-out, or call the owner for approval), the vendor dispatched, the time spent coordinating the work, and the resolution is a work order that already carries everything the owner statement needs. The vendor invoice, when it arrives, attaches to that work order; the markup or coordination-fee line writes itself from the agreement; the owner statement renders from the work-order set for the month.
The version that fails is the version where the work order is a one-line text from the tenant ("toilet leaking"), the vendor is called from memory, the invoice arrives a week later and is paid from whichever account is open, and the markup is added at month-end as a single line on the statement. That version is not a billing process. It is a billing improvisation, and it is the version that turns into a regulator complaint when the owner asks why the $1,375 charge is on the statement and there is no work order or vendor invoice to point to.
The defensive posture matters because property-manager audits do happen. State license boards audit licensees for compliance with the trust-account rules, the agency-disclosure rules, and the recordkeeping rules. The Department of Real Estate in California, the Texas Real Estate Commission, and the licensing boards of most other states with active oversight pull files from selected licensees, sometimes on a random rotation and sometimes on a complaint trigger. The files they look at are the management agreements, the owner statements, the trust-account reconciliations, and the work-order records that tie the three together. A property manager who can hand over a clean record set is the one who comes out of the audit without a corrective-action letter.
Worked example: a $1,250 plumbing repair on a single-family rental
Take a representative single-family rental to see how the pieces land. The owner is an absentee landlord, the management agreement runs on Model 2 (10 percent markup on third-party vendor invoices), the standing maintenance authorization threshold is $750 per work order, and the tenant calls in on a Tuesday morning to report no hot water. The work-order process kicks in.
The property manager logs the request as work order WO-2026-0418, triages it as urgent (no hot water is a habitability issue under most state landlord-tenant statutes), and dispatches a vendor under the emergency carve-out without waiting for owner approval. The vendor arrives the same afternoon, diagnoses a failed water heater (10-year-old tank, leaking from the bottom), and quotes $1,250 for a same-day tank replacement with disposal of the old unit. The property manager authorizes the work, notifies the owner by email within four hours of the dispatch, and the work is completed by 7pm the same day. The vendor invoices the property manager the next day for $1,250 (the work was straight T&M-style billing at quoted price; the prior T&M handyman billing post covers what those invoices should show).
The line on the owner's monthly statement reads: "WO-2026-0418, 2026-04-18, AAA Plumbing inv. #4912, water heater leak, tank replacement and old-unit disposal: vendor $1,250.00; coordination markup (10%, per Section 6 of Management Agreement) $125.00; total billed to Owner $1,375.00."
Behind that single line are four documents that exist before the statement does. The first is the work order itself, with the tenant call timestamp, the triage decision, the emergency-carve-out justification (failed water heater is a habitability issue), and the dispatch time. The second is the same-day owner-notification email, sent within four hours of dispatch and saved against the work order. The third is the vendor invoice, attached to the work order and reconciled against the trust-account payment. The fourth is the trust-account ledger entry showing the $1,250 vendor payment from the owner's trust funds and the $125 markup transfer to the management company's operating account.
The owner reads the line, sees that the work was authorized under the emergency carve-out in the agreement, sees the markup percentage matches the agreement, sees the work-order reference number, and signs off on the statement without a follow-up call. If the owner does have a follow-up call (most do, for a four-figure invoice), the property manager produces the four supporting documents in a few minutes. If a state license board pulls the file two years later in a random audit, the same four documents tie the billing back to the agreement, the disclosure, and the trust account.
The $1,250 repair becomes a $1,375 charge to the owner, the property manager earns $125 of disclosed compensation, the tenant has hot water by Tuesday night, and nothing on the statement invites a second look. The structural point of pass-through repair billing is that the billing is the easy part. The disclosure, the work-order capture, the trust-account flow, and the owner-statement itemization are what make the billing work.
Put the work order, the vendor invoice, and the markup on one record
EosLog's property management templates ship with the maintenance work order, the vendor pass-through line, the coordination markup or fee line, and the owner-statement itemization already wired together. You set the markup in the management agreement; the owner statement renders the disclosed line every month without a hand edit.
No credit card required. You can compare plans first, or try the free property management quote generator to see the pass-through line structure before you wire it into your own template.
Sources and further reading
- California Department of Real Estate, "The Real Estate Brokerage as Fiduciary: A Summary Review of Duties Owed to a Principal" (PDF; real estate law requires the licensee to make full disclosure to the principal of any compensation, commission, or profit claimed or taken by the licensee with respect to the transaction).
- National Association of Residential Property Managers, "Code of Ethics and Standards of Professionalism" (PDF, 2024) (members shall not accept any commission, rebate, profit, discount, or other benefit that has not been fully disclosed to and approved by the client; members shall respond promptly to requests for repairs if maintenance responsibilities are required by the Agreement with the Client).
- California Department of Real Estate, Reference Book, Chapter 10: Agency (PDF; agency duties owed by a licensee to a principal include loyalty, confidentiality, exercise of reasonable care, the obligation to account, and full and complete disclosure of all material facts).
- California Legislature, Business and Professions Code section 10145 (broker trust fund handling: trust funds received in a real estate transaction must be placed into the hands of the principal, a neutral escrow depository, or a broker trust fund account no later than the third business day after receipt).
- U.S. Bureau of Labor Statistics, Occupational Outlook Handbook: Property, Real Estate, and Community Association Managers (May 2024 median annual wage of $66,700 for property, real estate, and community association managers; OEWS 11-9141 used as the loaded-rate reference when sizing a coordination fee against staff time).
- Kimball, Tirey & St. John LLP, "DRE Compliance Resources for California Property Managers" (the California Department of Real Estate audits licensees for compliance with applicable laws, both on complaint and on random selection, and a portion of audits result in formal citations or corrective-action letters).
This guide reflects general US residential and small commercial property management practice as of 2026 and is not legal, tax, or licensing advice. State real estate license law, trust-account handling rules, mandatory disclosures, landlord-tenant emergency repair standards, and management-agreement contract requirements vary by state and locality and change. Verify any markup, coordination fee, threshold, and trust-account structure with your state real estate licensing board, your management-agreement counsel, and your accountant before wiring it into your owner statements and operating procedures.