Unlike residential leases, commercial lease agreements are largely negotiable. Nearly every provision, from rent increases and maintenance responsibilities to renewal rights and permitted uses, may be open for discussion. Understanding these provisions allows you to make informed decisions that support your business today and position you for future growth.
Types of Commercial Leases in Pennsylvania
Commercial leases come in several forms, and each allocates financial responsibilities differently between the landlord and tenant.
The most common commercial lease types include:
- Gross Lease: The tenant pays a fixed monthly rent, while the landlord generally covers property taxes, insurance, and common maintenance expenses.
- Single Net Lease (N): The tenant pays rent plus property taxes.
- Double Net Lease (NN): The tenant pays rent, property taxes, and insurance.
- Triple Net Lease (NNN): The tenant pays rent along with taxes, insurance, and many maintenance expenses.
- Modified Gross Lease: The landlord and tenant divide operating expenses according to the lease terms.
- Percentage Lease: Common in retail settings, this structure requires a tenant to pay base rent plus a percentage of sales once revenue exceeds an agreed threshold.
Each lease structure shifts financial risk differently. While a gross lease provides more predictable monthly expenses, a triple net lease often offers lower base rent in exchange for greater responsibility for property costs.
Which Lease Type Is Right for Your Business?
The best lease depends on your business model, budget, and long-term plans.
For example, a startup may value the predictable expenses of a gross lease because it simplifies budgeting during the company’s early stages. A well-established retailer may accept a triple net lease if it provides access to a desirable location with strong customer traffic.
Instead of comparing rent alone, evaluate your total occupancy costs, including taxes, insurance, utilities, maintenance, and other operating expenses. Requesting historical expense information from the landlord can help you estimate what your actual monthly costs may be.
You should also consider your future needs. If you anticipate expanding, selling your business, or relocating during the lease term, provisions governing assignment, subleasing, and early termination deserve careful attention before you sign.
Essential Terms and Clauses to Know
Commercial leases often contain dozens of provisions that define each party’s rights and responsibilities. Some clauses deserve particularly close review because they can significantly affect your financial obligations and operational flexibility.
Base Rent and Rent Escalation Clauses
Base rent is only one part of your overall lease costs.
Many commercial leases include rent escalation clauses that increase rent over time. These increases may be:
- Fixed annual percentage increases
- Consumer Price Index (CPI) adjustments
- Market-rate adjustments
- Scheduled increases every several years
Understanding how these increases are calculated helps you forecast future occupancy costs.
If rent is tied to the Consumer Price Index, determine whether the lease limits annual increases. Likewise, if rent will be adjusted to market value during a renewal period, ask how that value will be determined and whether either party may challenge the appraisal process.
Lease Term and Renewal Options
Commercial leases commonly run between three and ten years, although shorter and longer terms are available depending on the property and business.
Renewal options allow tenants to remain in the property after the initial lease expires, often under predetermined conditions. A well-drafted renewal clause should clearly explain:
- When notice must be provided
- How renewal rent will be calculated
- The number of available renewal periods
- Whether additional conditions apply
Businesses that invest heavily in tenant improvements often place significant value on renewal rights because relocating may require substantial additional expense.
Security Deposit Requirements
Unlike residential leases in Pennsylvania, commercial security deposits are generally governed by the lease itself rather than statutory limitations.
Your lease should explain:
- The amount of the deposit
- Circumstances allowing deductions
- Whether interest will be paid
- Procedures for returning the deposit at the end of the tenancy
Some landlords may agree to reduce the required deposit after a tenant establishes a history of timely payments, particularly in long-term leasing relationships.
Common Area Maintenance (CAM) Charges
CAM charges frequently create confusion for commercial tenants.
These charges generally cover the cost of maintaining shared areas, including:
- Parking lots
- Sidewalks
- Landscaping
- Exterior lighting
- Hallways
- Elevators
- Snow and ice removal
The lease should identify which expenses qualify as CAM charges and how each tenant’s share will be calculated.
Operating Expenses and Pass-Throughs
Many leases require tenants to reimburse landlords for certain operating expenses beyond CAM charges.
These expenses may include:
- Property insurance
- Real estate taxes
- Utility costs
- Property management fees
- Building maintenance
- Repairs
Ask whether these costs are capped or subject to annual increases. Reviewing operating expense statements from prior years can provide a more realistic picture of what you should expect to pay throughout the lease term.
Permitted Use Clause
The permitted use clause defines how you may legally operate your business within the leased premises.
A clause that is too narrow can unintentionally limit future growth.
For example, if a lease permits the premises to be used solely as a retail bakery, expanding to include a café, catering service, or specialty food sales may require the landlord’s approval. Broader language may provide the flexibility your business needs as customer demand evolves.
Before signing, make sure the permitted use provision reflects both your current operations and your reasonable future plans.
Exclusivity Clauses
Businesses operating in shopping centers or multi-tenant commercial developments may wish to negotiate an exclusivity clause. An exclusivity provision limits the landlord’s ability to lease nearby space to competing businesses.
For example, a fitness studio may seek assurance that another gym will not open within the same shopping center, while a restaurant may negotiate protection against another tenant offering substantially similar cuisine.
Whether an exclusivity clause is appropriate depends on the property’s size, tenant mix, and each party’s bargaining position.

Pennsylvania-Specific Commercial Lease Considerations
Commercial leasing laws differ from residential landlord-tenant laws in several important respects. In Pennsylvania, commercial leases are primarily governed by contract law, giving landlords and tenants broad freedom to negotiate their rights and responsibilities.
Pennsylvania Landlord-Tenant Law and Commercial Properties
Many statutory protections that apply to residential tenants do not extend to commercial tenants.
Instead, the lease itself often determines issues such as:
- Maintenance obligations
- Repair responsibilities
- Late fees
- Default procedures
- Assignment and subleasing
- Personal guarantees
- Available legal remedies
Because Pennsylvania courts generally enforce commercial lease agreements as written, carefully reviewing every provision before signing is particularly important.
Local Zoning and Land Use Regulations
Signing a lease does not automatically mean your business may legally operate at that location.
Before committing to a property, verify that:
- Local zoning permits your intended business use.
- Required occupancy permits can be obtained.
- Parking requirements can be satisfied.
- Planned signage complies with municipal regulations.
- Any planned renovations meet applicable building codes.
These requirements vary by municipality, so conducting local due diligence before signing can prevent unexpected delays and expenses.
Pennsylvania Business Privilege Tax Implications
Although Pennsylvania no longer imposes a statewide business privilege tax, many municipalities continue to assess local business privilege or business income taxes.
Local business taxes and lease expenses may affect your operating costs and tax planning. Your attorney and tax advisor can help you evaluate those implications before signing.
Red Flags to Watch for in a Commercial Lease
Not every unfavorable lease provision is obvious. Some of the most significant financial obligations are buried within lengthy agreements or written in broad language that gives one party considerable discretion.
Before signing, pay close attention to provisions that:
- Allow unlimited CAM or operating expense increases
- Shift all repair responsibilities to the tenant, regardless of the building’s condition
- Permit the landlord to relocate your business within the property without your consent
- Restrict your ability to assign or sublease the space
- Require broad personal guarantees
- Allow default after very short notice periods
- Provide vague formulas for calculating rent increases
A lease should clearly define each party’s responsibilities. If important terms are ambiguous or incomplete, request clarification before moving forward.

Due Diligence Before Signing a Commercial Lease
Before signing, evaluate both the lease and the property to confirm they support your business goals.
Before signing, consider:
- Inspecting the property’s condition.
- Reviewing recent operating expenses.
- Confirming zoning and permitted uses.
- Evaluating available parking.
- Determining whether utilities meet your operational needs.
- Asking about planned improvements or future development nearby.
- Reviewing any environmental issues affecting the property.
- Understanding whether neighboring tenants could affect your business.
Negotiating Your Commercial Lease in Pennsylvania
Many business owners assume commercial leases are presented on a take-it-or-leave-it basis. In reality, landlords often negotiate a wide range of lease provisions, particularly when they are seeking long-term tenants or filling vacant commercial space.
Depending on market conditions and your bargaining position, negotiations may include:
- Base rent
- Rent escalation provisions
- Tenant improvement allowances
- Free rent periods
- Renewal options
- CAM charge limitations
- Assignment and subleasing rights
- Personal guarantee provisions
- Early termination rights
Businesses with stronger financial histories often have greater negotiating leverage. Even modest revisions to operating expenses, default provisions, or renewal rights can have a meaningful financial impact.
Tips for Negotiating as a Small Business Owner
Successful negotiations often begin long before the first draft of the lease is signed.
Research comparable lease rates in the area, understand current market conditions, and ask questions about every expense beyond base rent. Verbal assurances should always be incorporated into the written lease, since the written agreement generally controls if a dispute later arises.
If you are investing significant funds into the property, consider negotiating renewal rights, expansion options, or assignment provisions that provide flexibility as your business grows.
Understanding the Build-Out and Improvement Process
Many commercial spaces require modifications before a business can begin operating. Whether you are leasing a retail store, restaurant, office, or warehouse, the lease should clearly define who is responsible for the costs, approvals, and timing of any improvements.
Tenant improvements may include:
- Interior renovations
- Flooring or lighting
- Plumbing or electrical work
- HVAC upgrades
- Accessibility improvements
- Custom fixtures or equipment
Some landlords provide a tenant improvement allowance, while others require tenants to pay for all construction. If an allowance is offered, the lease should explain the amount, eligible expenses, and reimbursement process.
The agreement should also address ownership of improvements, restoration obligations at the end of the lease, and how construction delays caused by permitting, inspections, or contractors may affect each party’s responsibilities.
Lease Renewals, Expansions, and Terminations
Your business needs today may look very different several years from now. A well-written commercial lease should provide enough flexibility to accommodate growth while also addressing how the tenancy may eventually end.
Renewal options allow successful businesses to remain in a desirable location without negotiating an entirely new lease. Expansion rights may give tenants the opportunity to lease neighboring space if it becomes available, allowing the business to grow without relocating.
The lease should also explain:
- Early termination rights
- Assignment and subleasing procedures
- Notice requirements
- Conditions for surrendering the premises
- Restoration obligations when the lease ends
Planning for these possibilities before signing the lease can reduce uncertainty and make future business decisions easier.
Common Disputes Between Commercial Landlords and Tenants
Even carefully negotiated leases can lead to disagreements. Many disputes arise because the parties interpret lease provisions differently or because unexpected business circumstances develop during the lease term.
Rent Disputes and Non-Payment
Rent disputes may involve unpaid rent, CAM charges, operating expenses, late fees, or disagreements over rent escalation clauses. Maintaining accurate records and addressing concerns promptly can help resolve issues before they escalate.
Maintenance and Repair Disagreements
Commercial leases frequently divide maintenance responsibilities between the landlord and tenant, but those responsibilities are not always clearly defined.
Questions commonly arise regarding:
- Structural repairs
- Roof maintenance
- HVAC systems
- Plumbing
- Parking lots
- Shared common areas
A lease that clearly allocates maintenance obligations reduces the likelihood of disagreement if repairs become necessary. Businesses should also document repair requests and retain records of any work performed throughout the tenancy.
Breach of Lease Terms
A breach of lease occurs when either party fails to comply with the agreement.
Examples include:
- Failure to pay rent
- Unauthorized alterations
- Using the property for purposes not permitted under the lease
- Failure to maintain required insurance
- Violating exclusivity provisions
- Improper assignment or subleasing
Many leases include notice and cure provisions that allow the breaching party an opportunity to correct the issue before additional legal action is taken. Understanding these deadlines is important for both landlords and tenants.
Holdover Tenancy in Pennsylvania
A holdover tenancy occurs when a tenant remains in possession of the property after the lease expires without entering a new agreement.
Some leases automatically convert to a month-to-month tenancy under these circumstances, while others impose significantly higher holdover rent. In some cases, remaining in the property without authorization may expose the tenant to legal action for possession and damages.
Reviewing the lease well before its expiration date allows both parties time to negotiate a renewal or plan for an orderly move if the tenancy will not continue.

Commercial Evictions in Pennsylvania
Commercial evictions differ from residential evictions in several important respects. Because commercial leases are largely governed by contract, the lease itself often determines the parties’ rights and obligations when a default occurs.
Grounds for Commercial Eviction
A landlord may pursue eviction for reasons including:
- Non-payment of rent
- Repeated lease violations
- Unauthorized use of the property
- Failure to maintain required insurance
- Holding over after the lease expires
- Other material breaches identified in the lease
Pennsylvania law establishes procedures for recovering possession of commercial property, but the lease frequently determines what constitutes a default and whether the tenant has an opportunity to correct the problem before legal proceedings begin.
In many situations, disputes can be resolved through negotiation before litigation becomes necessary.
Tenant Rights During Eviction
Commercial tenants still have legal rights during the eviction process.
Depending on the circumstances, tenants may have the opportunity to dispute whether a default occurred, argue that the landlord failed to comply with the lease, or resolve the matter before possession changes hands.
Because an eviction can interrupt business operations and affect future leasing opportunities, seeking legal guidance early may help identify available options and protect your business interests.
Why You Need a Pennsylvania Commercial Lease Attorney
A commercial lease is more than a rental agreement. It is a contract that defines your financial obligations, operating rights, and legal responsibilities for years to come. At Jones, Gregg, Creehan & Gerace, we represent landlords, tenants, developers, and business owners in a wide range of commercial real estate matters, including commercial leasing, lease negotiations, and lease disputes. We can identify potential issues before you sign and represent your interests if disputes arise during the lease term.
Frequently Asked Questions
Is a Commercial Lease Negotiable in Pennsylvania?
Yes. Unlike many residential leases, commercial lease terms are often negotiable. Depending on market conditions and the parties involved, landlords may be willing to negotiate rent, renewal options, tenant improvement allowances, maintenance responsibilities, exclusivity provisions, assignment rights, and other important terms.
How Long Are Most Commercial Leases in Pennsylvania?
Commercial lease terms commonly range from three to ten years, although shorter and longer agreements are available. The appropriate lease length depends on your business goals, the type of property, and the amount you plan to invest in tenant improvements. Businesses making substantial investments in a location often seek longer lease terms with favorable renewal options to protect that investment.
Can a Landlord Break a Commercial Lease in Pennsylvania?
A landlord generally cannot terminate a commercial lease without legal or contractual grounds. The lease usually specifies the circumstances under which termination is permitted, such as non-payment of rent or other material breaches. If a dispute arises, both the lease agreement and Pennsylvania law will help determine each party’s rights and available remedies.
What Happens to My Lease If My Landlord Sells the Property?
In many cases, the sale of a commercial property does not automatically terminate an existing lease. The new owner typically acquires the property subject to the rights and obligations established in the lease agreement. However, the specific terms of the lease and the details of the transaction may affect how the tenancy continues, making it worthwhile to review the agreement if ownership changes.
Conclusion: Signing With Confidence
A commercial lease can shape your business’s financial stability and operational flexibility for years to come. Understanding the different lease structures, evaluating key contract provisions, conducting thorough due diligence, and negotiating favorable terms can help you avoid unnecessary risk and position your business for long-term success.
At Jones, Gregg, Creehan & Gerace, we work with business owners, commercial landlords, and developers throughout Pennsylvania on commercial leasing matters. Whether you need assistance reviewing a proposed lease, negotiating revisions, resolving a dispute, or protecting your interests during a commercial eviction, we are prepared to help. Contact us today to schedule a consultation and discuss your commercial real estate needs.