Real Estate Invoicing: Draws, Property Management & Referrals

Real estate involves a lot of invoicing because of the number of parties, the size of the transactions, and the rules that govern payment. A single commercial construction project can generate a large volume of invoices flowing between owners, general contractors, subcontractors, suppliers, architects, and inspectors. A property management company bills tenants monthly while paying vendors, reconciling common area maintenance charges, and reporting to property owners. Brokerages, by contrast, are mostly paid at closing and invoice only a narrower set of fees.

This guide covers the invoicing practices specific to each segment of real estate, with a focus on the formats, terms, and documentation that keep payments moving. It is general information for the United States, not legal or tax advice. Last reviewed: October 2026.

Construction Draws and Progress Billing

Construction projects are billed progressively as work is completed, not in a single lump sum at the end. This is called progress billing or draw billing, and it is tied to a schedule of values established at the start of the project.

How Progress Billing Works

1. Schedule of values: At contract signing, the contractor breaks the total contract amount into line items by trade or phase (e.g., foundation, framing, electrical, plumbing, roofing). Each line item has a dollar value.
2. Monthly pay application: Each month, the contractor submits a pay application showing the percentage of each line item completed during that period.
3. Inspection and approval: The owner or architect inspects the work, verifies the claimed progress, and approves (or adjusts) the pay application.
4. Payment with retainage: The owner pays the approved amount minus any retainage the contract allows, held back until completion.

Schedule of Values Example

Illustrative figures, with 10% retainage set by the contract.

After 10% retainage: Payment due = $117,000 - $11,700 = $105,300

For a deeper dive into construction-specific billing formats, see our construction invoicing guide and the progress billing guide.

AIA Billing: The Common Commercial Format

The American Institute of Architects (AIA) publishes standard payment application forms that many US commercial construction projects use. According to AIA Contract Documents, the G702 lets the contractor apply for payment and the architect certify that payment is due, and the G703 continuation sheet breaks the contract sum into a schedule of values.

Key AIA Documents for Billing

• AIA G702, Application and Certificate for Payment: The cover sheet that summarizes the pay application, including the original contract sum, approved change orders, total completed to date, retainage, and amount due this period.
• AIA G703, Continuation Sheet: The detailed schedule of values showing each line item, previous completion, current completion, materials stored, and amount due.

Why AIA Format Matters

Many commercial construction contracts call for AIA-format billing, and submitting a different format can slow approval because:

• The owner's project manager expects the standardized layout
• The architect certifying the application works from the same fields
• Lenders funding a construction loan often ask for the pay application with each draw request
• Lien waivers and draw paperwork usually reference the pay application number

Completing an AIA Pay Application

1. Update the schedule of values with current completion percentages for each line item
2. Include the value of materials stored on site but not yet installed (if applicable)
3. Calculate retainage on the total work completed to date
4. Reference any approved change orders and their impact on the contract sum
5. Have the application notarized if required by the contract
6. Submit with supporting documentation: lien waivers, inspection reports, and change order approvals

Retainage: The Holdback Until Completion

Retainage is the portion of each progress payment that the owner withholds as security until the project is substantially complete. It gives the contractor a reason to finish punch list items and close out the project properly.

How Retainage Works

On each progress payment, the owner holds back the percentage the contract sets. The percentage is often limited by law: on US federal construction contracts, FAR 32.103 says retainage should be held only when progress is unsatisfactory and should not exceed 10%, and many states set their own limits. Retainage accumulates through the project and is released (in whole or in part) when the project reaches substantial completion and the closeout requirements are met.

Example on a $1,000,000 contract with 10% retainage:

• Total progress billings over the project: $1,000,000
• Retainage held: $100,000
• Amount paid during construction: $900,000
• Retainage released at substantial completion: $100,000

Retainage Best Practices for Contractors

• Track retainage by line item and by project. Keep a running cumulative retainage balance for every job.
• Invoice for retainage release promptly. Once substantial completion is certified, submit a retainage release invoice right away; the release clock in many contracts starts only when you ask.
• Negotiate retainage reduction. Some contracts reduce retainage once the project reaches a set percentage of completion. Request it at that milestone.
• Understand state retainage laws. Many states cap retainage percentages and set release deadlines, with different rules for public and private work. Check your jurisdiction.

Retainage Flow-Down to Subcontractors

General contractors often withhold retainage from subcontractors at the same rate the owner withholds from them. Subcontractors should:

• Ensure their subcontract specifies the retainage percentage and release conditions
• Submit retainage release invoices to the GC as soon as their scope of work is accepted
• Track that the GC releases retainage within the contractually required timeframe

Lien Waivers and Their Role in Invoicing

A lien waiver is a legal document in which a contractor, subcontractor or supplier gives up the right to file a mechanic's lien against the property for the payment amount covered. Lien waivers are commonly exchanged at each payment, and many owners and lenders require them before releasing funds.

Types of Lien Waivers

Lien Waiver Best Practices

• Never submit an unconditional waiver before receiving payment. An unconditional waiver waives your lien rights regardless of whether you are paid.
• Use your state's statutory waiver form where one exists. Some states prescribe the exact form. California, for example, requires the statutory forms in Civil Code sections 8132 to 8138, as the Contractors State License Board explains.
• Collect waivers from all subcontractors before paying them. As a GC, you need sub waivers to submit with your own pay application.
• Track waiver status alongside invoice status. Link each payment to its corresponding lien waiver in your records.

Change Orders and Their Invoicing Impact

Change orders modify the original contract scope, schedule, or price. They are common in construction and need precise documentation to avoid disputes.

How Change Orders Affect Invoicing

1. Proposal: The contractor identifies additional or changed work and submits a change order proposal with a price.
2. Negotiation and approval: The owner and contractor agree on the scope and cost. The change order is signed by both parties.
3. Contract adjustment: The approved change order increases (or decreases) the total contract sum.
4. Schedule of values update: A new line item is added to the schedule of values for the change order amount.
5. Progress billing: The change order work is billed through the normal pay application process as it is completed.

Change Order Invoicing Rules

• Don't bill for change order work before the change order is approved in writing. Unapproved extras are easy for the owner to reject.
• Reference the change order number on the pay application. The AIA G702 summarizes the net change by change orders.
• Maintain a change order log. Track every change order by number, description, status (proposed, approved, rejected), and dollar amount.

For detailed guidance on structuring change orders and their billing implications, see our construction invoicing guide.

Contractor vs. Subcontractor Invoicing Chains

On any construction project with more than one trade, invoicing flows through a chain: subcontractors invoice the general contractor, who compiles sub billings into a master pay application to the owner.

The Payment Chain

Subcontractors → General Contractor → Owner → Lender (if construction loan)

Each link in this chain has its own invoice timeline, retainage terms, and lien waiver requirements. Payment delays at any level cascade down the chain.

Best Practices for Each Role

As a subcontractor:

• Submit your pay application to the GC by their cutoff date, which comes before the GC's own submission to the owner
• Include conditional lien waivers with every pay application
• Track the GC's payment to you separately from the owner's payment to the GC
• Know your lien rights and notice deadlines in case of non-payment

As a general contractor:

• Establish clear billing schedules with every subcontractor at contract signing
• Compile sub pay applications into your master pay application
• Pay subs within the timeframe your subcontract and your state's prompt payment law require; whether a pay-when-paid or pay-if-paid clause lets you wait for the owner depends on the contract wording and your state
• Collect sub lien waivers before submitting your pay application to the owner

For a comprehensive treatment of contractor billing structures, including preliminary notices and lien deadlines, see our contractor invoicing guide.

Property Management Invoicing

Property management companies handle billing for landlords and property owners, invoicing tenants for rent and additional charges while also paying vendors and reporting to owners.

Tenant Invoicing

Monthly tenant invoices typically include:

• Base rent: The contracted monthly rent amount
• Common Area Maintenance (CAM) charges: The tenant's share of building operating expenses (cleaning, security, landscaping, insurance, property taxes), as the lease defines them
• Utility reimbursements: Metered or allocated utility costs
• Parking fees: If applicable
• Late fees: For overdue rent, only where the lease and your state's landlord-tenant law allow them

CAM Reconciliation

CAM charges are often billed as monthly estimates based on the year's budget or the prior year's actual expenses. At year-end, the property manager reconciles estimated charges against actual expenses and issues either a supplemental invoice or a credit.

CAM reconciliation process:

1. Calculate total actual operating expenses for the year, as the lease defines them
2. Determine each tenant's proportionate share (commonly leased square footage as a percentage of the building area defined in the lease)
3. Compare actual charges to estimated charges collected during the year
4. Issue an adjustment invoice (if actual exceeded estimates) or a credit memo (if estimates exceeded actual)

Worked example (illustrative figures): a tenant leases 4,000 of a building's 40,000 square feet, a 10% share. The year's CAM expenses come to $186,000, so the tenant's share is $18,600. The tenant paid estimates of $1,500 a month, or $18,000. The reconciliation invoice is $18,600 - $18,000 = $600.

Owner Reporting

Property managers charge owners a management fee set by the management agreement, often a percentage of rent collected, and provide monthly owner statements showing:

• Rent collected and outstanding
• Expenses paid on the owner's behalf
• Management fees deducted
• Net disbursement to the owner

For example, an 8% fee on $2,150 of rent collected in a month is $172. Where the manager collects rent, the fee is usually deducted on the owner statement, so a separate invoice is only needed for fees the rent does not cover, such as a leasing fee. The property management invoice template shows the layout.

Agent Commissions and Referral Fee Invoices

On a typical home sale, agents do not invoice their sales commission. The amount is set in the listing agreement or the buyer agreement, and it is paid at closing.

How Agent Commissions Are Paid

1. The listing agreement sets what the seller pays the listing brokerage. Commission rates are negotiable and not set by law.
2. The buyer agreement sets what the buyer's brokerage will receive. Since 17 August 2024, the National Association of REALTORS requires its members to sign a written agreement with a buyer before touring a home, stating compensation that is negotiable. Offers of compensation can no longer be published on the MLS, though sellers can still offer it.
3. At closing, the settlement agent (escrow, title company or closing attorney) pays the brokerages from the sale proceeds under the agreements and closing instructions. On consumer mortgage transactions, the commissions appear on the Closing Disclosure.
4. Each brokerage then pays its agent under their own agreement.

State license laws generally route an agent's compensation through their broker. Florida, for example, says a sales associate may not collect money in a brokerage transaction except in the name of their employer and with the employer's consent (section 475.42, Florida Statutes).

What Real Estate Professionals Do Invoice

• Referral fees between brokerages: after a referred client closes, the referring brokerage invoices the receiving brokerage the share set in their referral agreement.
• Property management and leasing fees billed to an owner.
• Broker price opinions (BPOs) ordered by a lender or asset manager.
• Consulting for investors or attorneys, billed hourly or by project.

Referral Fee Invoice Requirements

• Issue it from the brokerage entity, not the individual agent
• Address it to the receiving brokerage's accounting contact, not the client
• Reference the property address, the closing date and the referral agreement
• Show how the fee was calculated (the percentage and the commission it applies to)
• Include the brokerage's license number, and be ready to provide Form W-9 if the payer asks

Worked example (illustrative figures): under a referral agreement paying 25% of the buyer-side commission, a buyer closes at $412,000 and the receiving brokerage is paid $11,330.00. The referral invoice is 25% × $11,330.00 = $2,832.50, due on a firm date shortly after closing, paid broker to broker. The real estate invoice template walks through it.

Referral Fees and RESPA

Federal law limits who may be paid for a referral. Under RESPA Section 8, as implemented in Regulation X, 12 CFR 1024.14, no one may give or accept a fee for referring settlement-service business on a federally related mortgage loan. The rule exempts cooperative brokerage and referral arrangements between real estate agents and brokers, but only when everyone involved is acting in a real estate brokerage capacity. So a referral fee between brokerages can be invoiced; a fee for steering clients to a lender, title company or other settlement service provider cannot.

Escrow Disbursements and Closing Statements

Settlement agents manage the flow of funds in real estate transactions, and their disbursement process intersects with invoicing for several parties.

How Escrow Disbursements Work

At closing, the settlement agent typically:

1. Collects funds from the buyer (down payment, closing costs) and the lender (loan proceeds)
2. Pays off the seller's existing mortgage
3. Pays real estate commissions to the brokerages under the listing and buyer agreements and the closing instructions
4. Pays title insurance, recording fees, transfer taxes, and other closing costs
5. Disburses the remaining proceeds to the seller

Invoicing into Escrow

Parties who expect to be paid from the closing funds give the settlement agent an invoice or payoff demand before closing so it can be included in the figures:

• Home inspectors usually invoice the buyer directly and are often paid at the inspection, before closing
• Appraisal fees are ordered through the lender and are often paid by the buyer before or at closing
• Contractors who performed pre-sale repairs invoice the seller, sometimes to be paid from the seller's proceeds at closing
• Attorneys invoice their own clients (paid through closing or directly)
• Brokerages are paid under their agreements, as described above

The Closing Disclosure

For most consumer mortgage loans, the Closing Disclosure itemizes the charges and credits for buyer and seller, including commissions paid to brokerages; other transactions use a settlement statement. Every invoice paid through closing should match a line on it.

Documentation and Record-Keeping for Real Estate Invoicing

Real estate transactions generate extensive paper trails. How long to keep them depends on tax rules, your state's statutes of limitations, license-law record rules and your contracts, so there is no single retention period.

Retention Requirements

For federal tax, the IRS explains how long to keep records: generally 3 years from filing the return, 6 years if you did not report income over 25% of the gross income shown, 7 years for a claim for a loss from worthless securities or bad debt deduction, and at least 4 years for employment tax records. Records that support the basis of property should be kept until the period of limitations expires for the year you dispose of the property.

Beyond tax, keep construction pay applications, change orders and lien waivers at least until the lien, warranty and contract claim periods in your state have run, and keep brokerage transaction records as long as your state's real estate license law requires. Ask your attorney or adviser for the periods that apply to you. For general record-keeping guidance applicable across all invoice types, see our invoice record-keeping guide.

Digital vs. Physical Records

Electronic records are widely used, but they need to be complete, legible and retrievable when asked for. Some construction contracts and lien waiver requirements still call for original signed documents. Check your contract and jurisdiction.

Real Estate Invoicing in InvoiceQuickly

InvoiceQuickly fits the simpler invoices in this guide: a referral fee to another brokerage, a leasing or management fee to an owner, a broker price opinion or a consulting invoice. Type or say what you billed and it drafts the client, line items and amounts into an invoice that you review before saving. On Pro ($9/month, see pricing) you can email invoices, share a client portal link, add a Stripe or PayPal payment link through your own account, and set up recurring invoices; a recurring schedule holds one line with no tax, and invoices are created when the scheduled automation runs.

It is not property management or construction pay-application software. There is no schedule-of-values, retainage or lien-waiver feature, no tenant ledger, rent collection, CAM reconciliation, owner statements or trust accounting. Each invoice applies one tax percentage, and your tax ID and license number are not printed automatically, so add them to the notes. For agent-specific workflows, see InvoiceQuickly for real estate agents.

Frequently Asked Questions

What happens if a subcontractor files a mechanic's lien on a project where I am the owner?

A mechanic's lien is a claim against the property for unpaid work. As the owner, you may face a lien even if you paid the general contractor in full, if the GC did not pay the subcontractor. This is why owners collect lien waivers from all subs at every payment. If a lien is filed, talk to a construction attorney promptly. Common routes include paying or settling the claim, recording a bond to release the lien where your state allows it, or contesting the lien's validity.

How do I invoice for a construction project that has both a base contract and a cost-plus component?

Some projects use a hybrid structure: a fixed-price base contract for the defined scope plus cost-plus billing for owner-directed changes or allowance items. Invoice the fixed-price portion through the standard schedule of values. For the cost-plus portion, submit actual cost documentation (vendor invoices, time sheets, material receipts) plus your contractual markup percentage. Keep these as separate sections on the pay application so the owner can review and approve each component independently.

Can a property manager charge tenants for CAM expenses not listed in the lease?

Generally not. CAM charges have to follow the definitions in the lease. Commercial leases usually define which operating expenses are included and which are excluded (capital improvements and management overhead are frequent exclusions). If a property manager invoices an expense the lease does not cover, the tenant has grounds to dispute it. Reference the lease clause when invoicing CAM charges.

Do real estate agents send invoices for their commission?

Usually not. On a typical sale the commission is set in the listing or buyer agreement, paid by the settlement agent to the brokerages at closing and shown on the closing documents, and each brokerage then pays its agent. Agents and brokerages do invoice referral fees between brokerages, property management and leasing fees, broker price opinions and consulting.

How are real estate agent commissions taxed?

In the United States, the IRS treats licensed real estate agents as statutory nonemployees, meaning self-employed for federal tax, when substantially all their pay is tied to sales rather than hours and they work under a written contract saying they will not be treated as employees. The brokerage generally reports the agent's commissions on Form 1099-NEC when they total $2,000 or more for payments made in 2026 ($600 before 2026), and the agent pays self-employment tax. Treatment differs in other countries. Consult a tax professional for your situation. For general tax invoicing guidance, see our invoice tax compliance guide.