Buying or leasing your first commercial space? Before attorneys draft a lease, you’ll likely receive a Commercial Letter of Intent (LOI). While it may seem like just another document, the LOI establishes many of the financial and business terms that will shape your lease. Understanding it now can save you thousands later.
Buying or Leasing Commercial Space? The LOI Is Where the Real Negotiation Begins.
For many first-time business owners, receiving a Commercial Letter of Intent (LOI) can feel intimidating. The document is filled with unfamiliar terminology, references to future lease provisions, and financial terms that may seem straightforward—but often aren’t.
The good news? You don’t need to be a commercial real estate attorney to understand an LOI.
Think of the LOI as the blueprint for your commercial lease. It outlines the major business terms that both parties agree to before attorneys spend time drafting a lengthy lease agreement. While an LOI is often non-binding (with some important exceptions), the terms negotiated here frequently carry forward into the final lease.
Whether you’re opening your first retail store in Greenville, expanding into an office in Asheville, or leasing industrial space anywhere in Western North Carolina or Upstate South Carolina, learning how to read an LOI will help you negotiate with confidence and avoid costly surprises.
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What Is a Commercial Letter of Intent (LOI)?
A Commercial Letter of Intent (LOI) is a preliminary agreement between a landlord and a prospective tenant that outlines the key business terms of a proposed lease.
It is not the lease itself.
Instead, it serves as a roadmap that answers questions like:
- How much is the rent?
- How long is the lease?
- Who pays for improvements?
- What expenses are included?
- What renewal options exist?
- Are there contingencies before signing?
Once both parties agree on these major points, attorneys typically draft the formal lease.
Why Landlords Use an LOI First
Commercial leases often exceed 40–100 pages and involve significant legal expense.
Negotiating the major business terms first helps everyone determine whether there is enough agreement to justify preparing the full lease.
It also reduces misunderstandings later in the transaction.
The 7 Most Important Sections of a Commercial LOI
When reviewing an LOI, don’t try to read every sentence equally. Focus on the sections that have the greatest financial impact.
1. Base Rent
This is usually the first number tenants look at—but it shouldn’t be the last.
Ask questions like:
- Is rent quoted monthly or annually?
- Is it based on rentable or usable square footage?
- Does rent increase every year?
- Are there free rent periods?
A lower starting rent isn’t always the better deal if annual increases are aggressive.
2. Lease Term
The lease term determines how long you’re committing to occupy the property.
Typical commercial leases range from:
- 3 years
- 5 years
- 7 years
- 10 years
Longer terms often provide lower rental rates but reduce flexibility.
Ask yourself:
- Will my business outgrow this space?
- Am I comfortable making this long-term commitment?
3. Renewal Options
Many first-time tenants overlook this section.
Renewal options can allow you to extend your lease without relocating your business.
Important questions include:
- How many renewal periods exist?
- How long is each renewal?
- How is future rent determined?
- Must notice be given months in advance?
Missing a renewal deadline can mean losing your location altogether.
4. Tenant Improvement (TI) Allowance
Most businesses need modifications before moving in.
Examples include:
- New flooring
- Additional offices
- Paint
- Electrical upgrades
- Plumbing
- Signage
- ADA improvements
The LOI should clarify:
- How much money the landlord contributes
- Which improvements qualify
- What happens if costs exceed the allowance
- Whether unused funds can be applied elsewhere
A generous TI allowance can significantly reduce your startup costs.
5. Operating Expenses and CAM Charges
One of the biggest surprises for first-time tenants is discovering that base rent isn’t the only monthly payment.
Depending on the lease structure, you may also pay:
- Property taxes
- Building insurance
- Landscaping
- Parking lot maintenance
- Common area utilities
- Property management fees
These are often referred to as Common Area Maintenance (CAM) expenses or operating expenses.
Understanding which expenses you’re responsible for is essential when budgeting your occupancy costs.
6. Permitted Use
The permitted use clause defines how you may legally use the property.
For example:
- Retail boutique
- Medical office
- Restaurant
- Professional office
- Warehouse
If your intended use isn’t described accurately, you could face challenges obtaining permits or expanding your business later.
Always ensure the description reflects both your current and anticipated operations.
7. Contingencies and Due Diligence
An LOI may include contingencies that allow either party to walk away under certain conditions.
Examples include:
- Financing approval
- Zoning verification
- Environmental inspections
- Building inspections
- Corporate approvals
- Permit approvals
These provisions provide valuable flexibility before committing to the lease.
Common Commercial LOI Mistakes First-Time Tenants Make
Many business owners focus exclusively on the monthly rent while overlooking terms that have a much larger financial impact.
Here are some of the most common mistakes:
Ignoring Annual Rent Increases
A seemingly modest 3% annual increase compounds significantly over a five- or ten-year lease.
Overlooking CAM Charges
Additional operating expenses can dramatically increase your actual monthly occupancy cost.
Assuming Tenant Improvements Are Included
Landlords vary widely in how much they contribute toward build-outs.
Always verify the allowance in writing.
Forgetting Renewal Deadlines
Some leases require tenants to exercise renewal options six to twelve months before expiration.
Missing the deadline may eliminate your right to renew.
Believing the LOI Is “Just Paperwork”
Although many LOIs are largely non-binding, they establish expectations that often carry into the final lease. It’s generally easier to negotiate favorable business terms before the lease is drafted than after.
How to Negotiate a Commercial LOI With Confidence
Negotiation isn’t about asking for everything.
It’s about understanding which terms matter most to your business.
Consider asking questions such as:
- Can the landlord increase the TI allowance?
- Is there flexibility on annual rent escalations?
- Can additional renewal options be added?
- Is free rent available during build-out?
- Can exclusivity protections be included?
- Can personal guarantees be limited?
An experienced commercial real estate advisor can help identify opportunities that first-time tenants often overlook.
A Simple Commercial LOI Example
Imagine you’re leasing a 2,500-square-foot retail space.
Your LOI might include:
- Five-year lease term
- Two five-year renewal options
- Base rent of $24 per square foot
- Three months of free rent during construction
- $30 per square foot tenant improvement allowance
- Annual rent increases of 2.5%
- Tenant responsible for CAM expenses
At first glance, the monthly rent may appear reasonable.
However, when you calculate annual increases, operating expenses, and future renewal terms, the true cost of occupancy becomes much clearer.
That’s why reviewing the entire LOI—not just the rent—is so important.
Should You Hire a Broker Before Signing an LOI?
Many business owners assume they only need professional representation after receiving a lease.
In reality, the LOI is often the best time to involve a commercial real estate broker.
A tenant representative can help you:
- Evaluate competing properties
- Compare lease proposals
- Negotiate financial terms
- Identify hidden costs
- Coordinate with legal counsel
- Improve your negotiating position before the lease is drafted
Having an advocate early in the process can lead to more favorable lease terms and fewer surprises later.
What Business Owners in Western NC and Upstate SC Should Do Next
Whether you’re considering office, retail, industrial, or flex space, the decisions you make during the LOI stage can affect your business for years.
Before you commit to a commercial lease:
- Understand every major business term.
- Compare multiple lease opportunities whenever possible.
- Estimate your total occupancy costs—not just base rent.
- Work with professionals who represent your interests.
A little preparation now can help you avoid expensive mistakes later.
Frequently Asked Questions
Is a commercial Letter of Intent legally binding?
Many commercial LOIs are largely non-binding, but certain provisions—such as confidentiality, exclusivity, or access rights—may be binding. Always read the document carefully and seek legal advice if you’re unsure.
What’s the difference between an LOI and a commercial lease?
An LOI outlines the major business terms that the parties intend to include in the lease. The lease is the legally enforceable agreement governing the tenancy.
Can I negotiate a commercial LOI?
Yes. In fact, the LOI is often the best stage to negotiate rent, lease term, tenant improvement allowances, renewal options, and other key business terms before the lease is drafted.
Should I have an attorney review my LOI?
For significant commercial transactions, it’s wise to involve both a commercial real estate broker and an attorney. A broker can help negotiate business terms, while an attorney can advise on legal implications and review the final lease.
Final Thoughts
A Commercial Letter of Intent doesn’t have to be overwhelming. Once you understand the purpose of each section, you can focus on the terms that truly affect your business: rent, lease length, operating expenses, tenant improvements, renewal options, and contingencies.
The LOI is more than a formality—it’s where many of the most important decisions about your future occupancy are made. Taking the time to review it carefully can help you negotiate more effectively, budget more accurately, and enter your lease with confidence.
Free Buy vs. Lease Calculator
Before you sign a commercial lease, make sure leasing is the right long-term decision for your business.
Our free Buy vs. Lease Calculator helps business owners compare the true cost of leasing versus purchasing commercial property by evaluating monthly occupancy costs, equity potential, financing assumptions, and long-term financial impact.
If you’re planning to lease or buy commercial property in Western North Carolina or Upstate South Carolina, this free tool can help you make a more informed decision before signing an LOI or lease agreement.