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Commercial lease essentialsCommercial Leases in Illinois

Wang Law Firm, LLC · David Wang, Managing Attorney · Attorney-reviewed · Updated October 2026

Start here: (1) Commercial leases are largely a matter of contract, and the law protects commercial tenants far less than residential tenants, so negotiate clause by clause before you sign. (2) In Chicago, confirm before signing a lease that the zoning at that address allows your business; the City expressly warns not to sign before completing a zoning review. (3) For E-2, a signed lease and rent and build-out costs already paid are important evidence of “actual investment,” but under Department of State guidance rent generally counts toward the investment only for one month’s amount, unless prepaid. (4) You can structure the lease or payment arrangements to be contingent on E-2 visa approval, with funds held in escrow, but the terms must be clear and enforceable. (5) Landlords often require a personal guarantee, which makes you personally liable for the company’s lease obligations.

For investors opening a restaurant, retail store, office or warehouse business, a commercial lease is often the first large contract they sign in the United States. It determines the enterprise’s fixed costs, location and exit costs, and it is also one of the key documents in an E-2 application for proving that funds have been “irrevocably committed.” This article focuses on Illinois and covers the main lease terms and how they connect to E-2 review. Leasing law in other states differs and must be reviewed by local counsel.

Legal background for Illinois commercial leases

Main provisions and negotiation points

ProvisionWhat it coversNegotiation points
Term and renewal optionThe initial term, and the number and length of renewal terms the tenant may electHow renewal rent is set (fixed increase or market rate), and how far in advance written notice is required to exercise a renewal
Rent structureGross lease: rent includes taxes and insurance; net lease, commonly a triple-net lease (NNN): the tenant separately shares property taxes, insurance and maintenance costsAsk about the “total cost,” not just base rent; annual increases; when the free rent period starts
Common area maintenance (CAM)Common-area costs in shopping centers and office buildings, shared pro rataWhich costs can be included, whether there is a cap, whether you can audit; whether capital expenditures are passed through to the tenant
Security deposit and credit supportCash security deposit, letter of creditConditions and timing for return; whether the deposit can be reduced after a number of years of on-time rent
Personal guaranteeThe investor personally guarantees the company’s lease obligationsSeek a capped guarantee, a guarantee of only a certain number of months’ rent, or a step-down release after half the term; see below
Use clause and zoningThe permitted business uses of the premises; whether you have exclusive useWrite the use broadly enough to cover all the business in your business plan; confirm that zoning, parking and building codes allow that use
Build-out and TI allowance (tenant improvement allowance)Who is responsible for build-out, how much improvement allowance the landlord provides, the delivery condition (as-is or “white box”)Scope of work, approval process, who bears cost overruns; whether you must restore the premises when you move out
Sublease and assignmentWhether the tenant can transfer the lease to someone else or assign it when selling the businessLandlord consent “not to be unreasonably withheld”; whether a sale of the business or a change in company ownership is treated as an assignment
Repair responsibilitiesWho repairs and replaces the roof, structure, heating and air conditioning (HVAC), and plumbing and electrical systemsUnder a net lease the tenant’s responsibilities are often heavy; inspect the condition of the equipment first and set out the landlord’s responsibility for the structure and major systems
Insurance and releasesLiability and property insurance the tenant must carry, mutual releases (waiver of subrogation)Insurance requirements that fit the actual business; mutual waiver of subrogation
Early terminationWhether the tenant can terminate early under specified conditionsHow the termination fee is calculated; termination can be tied to conditions such as visa refusal or inability to obtain licenses
Default and remediesWhat constitutes default, grace periods, the landlord’s remedies (acceleration of rent, attorney’s fees, etc.)Seek written notice and a cure period; watch for rent acceleration clauses and waivers of the duty to mitigate

Our firm does not provide lease templates. A landlord’s form lease usually favors the landlord, most provisions are negotiable, and it should be reviewed by an attorney before you sign.

Personal guarantees: the risk investors most often underestimate

One purpose of forming an LLC or corporation is to limit business debts to the company level. But a new company has no operating history, so landlords almost always require the investor’s personal guarantee. Once you sign an unlimited guarantee, even if the company closes, you may personally remain liable for all rent and charges for the rest of the term.

From an E-2 perspective, a personal guarantee increases the risk the investor bears, but the guarantee itself is not “invested funds” and cannot be counted toward the investment amount.

How it connects to E-2

The lease is evidence of “actual investment”

Under the U.S. Department of State’s Foreign Affairs Manual, 9 FAM 402.9-6(B), investment means placing funds at risk, and the commitment must be real and irrevocable; merely keeping money in a bank account, or having only an intent to invest in the future without a present commitment, is not enough. The applicant should also be close to actually starting business; having signed a few contracts and looked at a few locations is not enough. A signed lease, together with the security deposit, rent, build-out construction costs and equipment purchases already paid, directly shows that funds have been invested in the enterprise.

How much rent counts toward the investment

9 FAM 402.9-6(B) provides that rent may count toward the investment, but only the amount used for the project in any one month; a full year’s rent generally does not count unless it has been prepaid. Leased equipment likewise counts only at the rent actually paid, not at the equipment’s market value. Therefore, do not present the total value of the lease as your investment amount. What actually counts toward the investment is mainly the amounts already paid and the build-out, equipment, inventory and other investments made on the basis of the lease.

Expenditures before signing and before the visa

For a newly created enterprise, the Department of State measures whether the investment is substantial against “the amount needed to establish the enterprise,” and assets already purchased and estimates of assets still to be purchased can be considered together. Rent, build-out and equipment payments the investor has made before the visa can be part of the investment, but there must be proof of payment showing that the funds came from the investor personally, can be traced to a lawful source, and were actually used in the enterprise’s operations. A TI allowance paid by the landlord is not the investor’s own funds and usually cannot be counted as the investor’s investment.

Contingent on visa approval: conditional leases and escrow

9 FAM 402.9-6(B) allows an investment to be conditioned on issuance of the visa: as long as the assets to be invested have been placed in escrow, with release or transfer agreed upon once the condition is met, the “irrevocably committed” requirement may be satisfied. Practical approaches include:

Note: if the lease or escrow agreement allows you to terminate at will and receive an unconditional refund for reasons other than the visa, the funds may be considered not at risk. The conditional terms should be designed together with your attorney, and the landlord must agree to them in advance.

Matching the lease term to the visa period

The validity of an E-2 visa is set by the reciprocity arrangement for the applicant’s nationality, the period of stay authorized at each admission is determined separately, and the visa can be renewed as long as the enterprise continues to operate. A lease term that is too short may lead the consular officer to doubt the enterprise’s continuity; a term that is too long with no exit arrangement carries great risk if the visa does not go smoothly. A more common approach is a moderate initial term plus renewal options, combined with visa-contingency terms and reasonable assignment provisions.

The premises should match the business plan

The lease’s use clause, square footage, location and build-out plan should be consistent with the business, customer traffic, headcount and financial projections in the business plan. Leasing a small office while planning a large restaurant, or a use clause that does not permit the planned business, will undermine the credibility of the application.

Pre-signing checklist

Common misconceptions

How we can help

Our firm does not match clients with storefronts or businesses, and we do not guarantee visa outcomes.

Frequently asked questions

Do I need to sign a lease before I have the E-2 visa?

Usually, yes. The Department of State requires the investor to have already entered into agreements, committed funds and be close to actually starting business; merely preparing to invest is not enough. To reduce risk, the lease can provide a termination right if the visa is refused, and the security deposit and prepaid rent can be held in an escrow account.

Does the security deposit count as investment?

Whether and how much of a security deposit counts depends on whether it is truly at risk and on the specific arrangements. What is certain is that amounts actually paid and used in the enterprise’s operations are more persuasive than amounts that can be refunded unconditionally. How to calculate it specifically should be worked through item by item with your attorney before you apply.

The landlord wants my personal guarantee. Can I refuse?

You can negotiate, but it is uncommon for a new company to provide no guarantee at all. Common compromises are a capped guarantee, a guarantee that decreases year by year, or a larger security deposit or letter of credit instead. Before signing, understand the scope and duration of the guarantee.

Do I need to lease commercial space for an online business or consulting company?

The law does not require an E-2 enterprise to lease a physical storefront, but the enterprise must be a real, operating business and non-marginal. The space should fit the nature of the business and the business plan; whether coworking space or a small office is enough depends on the specific business.

Can the lease be signed in Chinese?

U.S. landlords’ leases are generally in English. You can have it translated to understand it, but the English original should control; when filing a visa application, non-English documents must be accompanied by English translations.

If I buy an existing business, what happens to the existing lease?

You need to review whether the existing lease can be assigned, whether the landlord’s consent is required, how much of the term remains, and whether a change in ownership counts as an assignment. The purchase agreement should be arranged in step with the lease assignment or a new lease; otherwise you may buy the business but lose the premises.

Official sources

Related reading

Preparing to sign a commercial lease for your E-2 enterprise? We recommend having an attorney review the terms before you sign and designing the visa contingency and escrow arrangements together. Book an attorney consultation, or call (312) 519-1115.

This page is general information, not legal or tax advice. Company formation and commercial leases are governed by state law and the rules differ by state; government fees and forms are as currently published by the Secretary of State, the IRS and other official sources; visa outcomes are decided by the U.S. Department of State and immigration agencies and depend on the specific facts. Our firm advises on Illinois, New York and Massachusetts law.