When a business tenant stops paying rent or walks away from a commercial lease, the unpaid balance can be much larger than a few missed monthly payments.
A commercial lease default can involve:
Base rent, CAM charges, property taxes, utilities, operating expenses, repair obligations, lease-break damages, restoration costs and personal or corporate guarantees.
CA-USA specializes in collecting these B2B commercial lease obligations from businesses. Serving all 50 states.
We are not referring to residential rent collection from individual tenants. This service is strictly for business-to-business obligations involving offices, retail locations, warehouses, industrial properties and other commercial spaces.
The central question is not simply:
“Did the tenant stop paying rent?”
It is:
“What does the lease say the business owes after default, what does state law permit, and can we document the balance?”
That is where commercial rent collection becomes very different from ordinary collection work.
Corporate Entity & Personal Guarantee Note:
When a commercial entity dissolves, debt recovery focuses on corporate assets, but securing an individual personal guarantee allows landlords to pursue the business owner’s personal assets directly for unpaid lease balances.
Commercial Lease Debt Is Heavily Influenced by State Law
Commercial lease recovery is primarily contract-driven, but state law can materially change what happens when a business abandons the property.
Texas: The Landlord Must Mitigate
Texas Property Code §91.006 states that a landlord has a duty to mitigate damages when a tenant abandons leased premises in violation of the lease. The statute also says a lease provision attempting to waive that duty is void.
That means a Texas commercial landlord generally cannot simply leave an abandoned office vacant indefinitely and assume every future month’s rent will automatically remain recoverable.
California: Future Rent Is Subject to a Damages Formula
California Civil Code §1951.2 allows a landlord, after qualifying termination following a breach, to seek unpaid rent already earned plus certain future lease losses and other damages.
But future-rent damages are reduced by rental losses that could reasonably have been avoided, and the statute contains additional requirements for recovering rent attributable to the remaining lease term.
New York: Commercial Leases Are Different
New York is particularly interesting.
The state’s statutory mitigation requirement under Real Property Law §227-e applies to premises occupied for dwelling purposes.
For commercial leases, New York’s Court of Appeals held in Holy Properties v. Cole Products that a commercial landlord was not required to relet abandoned premises to mitigate damages under the circumstances of that lease. New York courts were still applying that commercial rule in 2026.
New Jersey: Commercial Mitigation Can Matter
New Jersey appellate courts have recognized a landlord’s duty to mitigate after a commercial tenant breaches a lease. Lease wording and circumstances can still affect the ultimate calculation.
The lesson is important: a $100,000 lease-break claim should not simply be entered into a collection system because someone’s spreadsheet says “$100,000 due.”
The lease, state law, re-letting history, security deposit and supporting records need to make sense.
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What Types of Commercial Property Rent Can CA-USA Collect?
The existing article has a good concept here, and I would retain it—but make the B2B requirement unmistakable.
Office Buildings and Office Suites
Unpaid rent from corporations, LLCs, professional firms, technology businesses, consulting firms and other companies leasing office space.
This can include Class A, B and C offices, executive suites and professional office buildings.
Retail Properties
Business tenants occupying:
- shopping centers;
- strip malls;
- standalone stores;
- boutiques;
- restaurants;
- franchise locations; and
- other retail premises.
Industrial Properties
This can include unpaid business lease obligations involving:
- warehouses;
- distribution centers;
- factories;
- manufacturing facilities;
- flex space;
- storage facilities; and
- logistics properties.
Medical and Professional Buildings
Commercial leases involving:
- medical practices;
- dental offices;
- laboratories;
- imaging centers;
- veterinary practices; and
- other professional tenants.
The debt CA-USA pursues here is the business’s commercial lease obligation, not patient debt.
Co-Working and Flexible Office Space
Businesses may owe contractual balances for private offices, dedicated spaces or other commercial occupancy agreements.
Hospitality and Special-Purpose Commercial Properties
Examples include business leases involving hotels, gyms, theaters, schools, childcare operators, churches and similar commercial or institutional spaces.
Mixed-Use Properties
CA-USA can handle the commercial business portion of a mixed-use property—for example, an LLC leasing the ground-floor restaurant or a corporation occupying office space.
Individual residential tenant balances are outside the scope of this B2B service.
Commercial Rent Is Often More Than “Rent”
A commercial lease ledger can be complicated.
The amount due may include:
Base Rent
The fixed monthly amount in the lease.
CAM Charges
Common-area maintenance obligations may include landscaping, security, parking facilities, cleaning and shared-building expenses.
Triple-Net Charges
Depending on the lease, a business tenant may be responsible for specified portions of:
- property taxes;
- insurance;
- maintenance; and
- other operating expenses.
Utilities and Other Additional Rent
Some leases categorize utilities, management charges or other obligations as “additional rent.”
Lease-Break Damages
When a business leaves before the lease expires, the potential balance may include damages associated with the remaining term—but what is recoverable depends heavily on the lease and applicable state law.
Repair and Restoration Obligations
A tenant may have agreed to return the space in a specified condition or remove alterations and equipment.
Those amounts should be separately documented rather than simply added to “rent.”
What CA-USA Reviews Before Collecting a Commercial Lease Debt
Commercial lease collections should begin with the contract—not the collection letter.
We Identify the Actual Tenant
Was the lease signed by:
ABC Restaurant LLC
or:
ABC Holdings Inc.?
Those are not automatically the same debtor.
We look at the legal entity identified in the lease, amendments, payment records and supporting documentation.
We Review Guarantees
A company may have few remaining assets while a principal signed a separate guarantee.
But a guarantee should never be treated as unlimited simply because one exists.
It may contain:
- dollar caps;
- time limits;
- burn-off provisions;
- surrender conditions;
- notice requirements; or
- limitations on which obligations are guaranteed.
We Reconcile the Ledger
The collection amount should account for applicable:
- rent;
- CAM reconciliation;
- taxes;
- charges;
- payments;
- credits;
- security deposit;
- re-letting credits; and
- other adjustments.
The demand amount should be something the documentation can defend.
CA-USA’s Tiered Commercial Collection Rates
Commercial lease accounts are not all equally difficult.
A $250,000 recent office lease default with excellent documentation should not necessarily be priced like a $4,000 account that is three years old with incomplete paperwork.
CA-USA therefore uses tiered contingency pricing generally ranging from approximately 10% to 45%, based on factors such as:
- balance size;
- age of the debt;
- documentation;
- complexity;
- dispute status; and
- likely recovery effort.
Higher-balance and newer commercial debts generally qualify for the lower tiers.
Pricing is disclosed before placement.
And on contingency accounts:
No recovery = no collection commission.
CA-USA’s published commercial pricing follows this balance-, age- and complexity-based structure rather than imposing one percentage on every B2B account.
How CA-USA Collects Unpaid Commercial Rent and Lease Debt
A commercial lease default usually requires more than repetitive demand letters.
Step 1: Lease and Account Review
We review available:
- lease agreements;
- amendments;
- rent ledgers;
- invoices;
- CAM statements;
- notices;
- guarantees;
- surrender agreements;
- security-deposit records; and
- correspondence.
If the claim includes future lease damages, re-letting activity and applicable credits become especially important.
Step 2: Business Entity Verification
We verify the business debtor and identify relevant:
- corporate names;
- DBAs;
- addresses;
- related entities;
- operating locations; and
- decision-makers.
A business that moved out of the building may still be operating elsewhere.
Step 3: Bankruptcy and Risk Screening
Before aggressive escalation, CA-USA checks for bankruptcy and other information that can materially affect the recovery path.
A bankruptcy filing can trigger the federal automatic stay and stop ordinary collection activity.
Step 4: Reach the Decision-Maker
The person who signed the lease may no longer be handling accounts payable.
Commercial collection may involve reaching:
- owners;
- CFOs;
- controllers;
- managing members;
- corporate counsel; or
- other authorized decision-makers.
Step 5: Resolve Genuine Lease Disputes
Typical disputes include:
“CAM was calculated incorrectly.”
“Our security deposit wasn’t credited.”
“The landlord re-rented the space.”
“We surrendered the lease.”
“The guarantee expired.”
“Those repairs were not our responsibility.”
A dispute is not solved by simply sending another demand letter.
The lease and supporting records have to answer it.
Step 6: Negotiate Payment or Settlement
When commercially sensible, payment arrangements or negotiated resolutions can recover money faster than immediately moving toward litigation.
The objective is cash recovery, not escalation for its own sake.
Step 7: Commercial Credit Reporting Where Eligible
Eligible B2B accounts may benefit from commercial credit reporting where appropriate.
This is business credit activity, not consumer credit reporting.
Step 8: Attorney Referral When Justified
If ordinary collection and negotiation fail, an account may be reviewed for attorney referral.
Legal action is considered only when:
- documentation supports the claim;
- the amount justifies the expense;
- the debtor appears collectible; and
- the creditor authorizes escalation.
A judgment against an empty LLC is not automatically a successful recovery.
Commercial Rent Collection FAQs
1. The company moved out before the lease expired. Can we collect every remaining month of rent immediately?
Not automatically.
The answer depends on the lease, the state, whether the lease was terminated, applicable acceleration provisions and mitigation requirements.
For example, Texas imposes a statutory mitigation duty after abandonment, while New York commercial lease law can operate very differently.
The remaining lease term should therefore be calculated as a legal and contractual damages claim, not simply multiplied by the old monthly rent.
2. We already rented the space to another company. Can we still collect from the old tenant?
Potentially, yes—but the new tenancy may affect the damages.
Suppose the old tenant owed $10,000 per month for another 18 months, but the landlord re-rents the space for $8,000.
Depending on the lease and applicable law, the former tenant’s potential exposure may involve the shortfall and allowable re-letting or other damages, rather than both full old rent and full new rent.
The landlord should not assume it can recover twice for the same loss.
3. The business tenant says, “We moved out, so the lease ended.” Is that true?
Not necessarily.
Physically returning the keys and legally ending future contractual obligations are not always the same thing.
Review whether there was:
- formal surrender;
- written termination;
- landlord acceptance;
- release agreement;
- lease-break provision; or
- another contractual event.
A tenant cannot necessarily erase a five-year lease simply by locking the door and mailing back the keys.
4. The LLC has closed. Can the business owner personally be pursued for the commercial rent?
Not merely because the owner owned the LLC.
The key question is whether there is a legally enforceable basis for personal liability—most commonly a personal guarantee.
If one exists, its precise terms matter.
A guaranty may cover all obligations, or it may stop after specified surrender conditions, contain a cap or apply only to certain periods.
5. The tenant paid a large security deposit. Should it be deducted before the account goes to collections?
The security deposit and any lawful application of it should be clearly accounted for.
For example:
Lease balance: $48,000
Documented additional charges: $6,000
Applicable security deposit credit: $15,000
The collection account should not simply be placed as $54,000 if the tenant is entitled to a $15,000 credit.
A clean ledger makes collection easier and disputes harder.
6. Can unpaid CAM, property taxes and insurance charges be included?
Often, yes—if the lease makes the business responsible for them and the amounts can be supported.
Final CAM reconciliation is particularly important.
If the landlord estimated CAM throughout the year and the tenant left before final reconciliation, provide the actual calculation and supporting statement rather than an unexplained number.
7. The tenant says we failed to mitigate our damages. Does that defeat the collection account?
Not necessarily—and this is highly state-specific.
Texas imposes a mitigation duty after tenant abandonment. California’s damage framework reduces certain lease losses by amounts reasonably avoidable. New Jersey courts recognize mitigation in commercial leasing.
New York commercial leasing follows a materially different rule.
That is why a nationwide commercial rent collector should not treat every broken lease the same way.
8. The old tenant assigned or subleased the premises. Who owes the rent?
Do not assume an assignment automatically releases the original business.
Review:
- the original lease;
- assignment agreement;
- landlord consent;
- release language;
- assumption agreement; and
- guaranty.
An incoming tenant may assume obligations while the original tenant or guarantor remains liable for some or all of them—or the documents may expressly release them.
9. The tenant signed a surrender agreement. Can we still collect anything?
Possibly.
A surrender agreement may release future obligations while specifically preserving:
- unpaid accrued rent;
- CAM reconciliations;
- repairs;
- utility charges;
- legal fees; or
- other amounts.
Or it may provide a complete release.
Read the surrender agreement before placing the balance.
10. What happens if the business tenant files bankruptcy?
Ordinary collection activity against the debtor generally must stop when an applicable bankruptcy automatic stay takes effect.
The landlord may need to participate through the bankruptcy process and file a proof of claim where appropriate.
A separate guarantor may require a different analysis because the debtor’s bankruptcy stay does not automatically resolve every obligation of every third party.
11. When should a commercial landlord send unpaid rent to collections?
Do not wait automatically for six months.
Consider placement when:
- several payments are missed;
- repeated promises are broken;
- the tenant stops communicating;
- a payment plan defaults;
- the company appears financially distressed;
- the business abandons the premises; or
- a substantial lease-break balance becomes due.
Earlier accounts generally have fresher documents, easier-to-find decision-makers and better recovery prospects.
12. What documents should we provide for a commercial lease collection?
For the strongest file, provide:
- signed lease;
- amendments;
- guaranties;
- tenant ledger;
- invoices;
- CAM reconciliations;
- security-deposit accounting;
- default notices;
- payment history;
- correspondence;
- surrender or termination documents;
- evidence of re-letting where relevant;
- repair documentation; and
- the debtor’s correct legal business name.
A complicated commercial lease claim becomes much easier to collect when the paperwork tells one consistent story.
Why Commercial Rent Belongs With a B2B Collection Specialist
A residential collector may primarily ask:
“How much rent is past due?”
A commercial collector should ask:
Who signed the lease?
Is there a guaranty?
What is additional rent?
Was the space abandoned or formally surrendered?
Was it re-let?
Was the security deposit credited?
What does state law require regarding mitigation?
Is the business still operating somewhere else?
That is the difference.
Commercial rent collection is ultimately contract recovery between businesses.
Bottom Line
A business tenant can leave the building.
That does not necessarily mean its lease obligations disappeared with the moving truck.
CA-USA helps commercial landlords, property-management companies, REITs and other business property owners pursue documented B2B obligations involving unpaid rent, lease defaults and commercial lease breakages nationwide.
Firm on the balance. Professional with the business. Legal escalation only when it makes economic sense.