Tenant Improvement Workletter
A tenant improvement workletter is the contractual document attached to a commercial lease that defines the scope, cost allocation, and execution responsibilities for build-out of the leased premises — separating landlord work from tenant work and specifying TI allowance disbursement mechanics.
The TI workletter is where leasing economics meet construction reality. It specifies who builds what, who pays for what, and when TI dollars get released. Workletters can be 5 pages or 50 pages depending on deal complexity; they are typically negotiated alongside the lease and attached as a critical exhibit. Workletter ambiguity drives some of the most expensive post-signing disputes in commercial real estate.
Workletter Standard Sections
Definition of landlord work vs tenant work; landlord delivery condition (shell, vanilla shell, or build-to-suit); TI allowance amount and disbursement mechanics; construction documents and approval process; schedule milestones (delivery, substantial completion, occupancy); change order procedures; cost overrun allocation; punch list and warranty obligations; landlord oversight rights during tenant construction.
Landlord Work vs Tenant Work
Landlord work: typically base building systems, common areas, building shell, base building HVAC, code-required exterior work, ADA compliance. Tenant work: typically all interior improvements within the demised premises — walls, doors, finishes, suite-specific HVAC distribution, voice/data wiring, suite-specific lighting. The line varies significantly by lease; vague workletter language is a major source of construction disputes.
TI Disbursement Mechanics
Standard structure: tenant constructs improvements with approved contractors; tenant submits draw requests with lien waivers and supporting documentation; landlord disburses TI allowance against verified completion. Some structures pay TI as cash incentive at substantial completion. Others use direct-pay structures where the landlord pays contractors directly. Each structure has different cash flow and security implications for both parties.
Who Is Michael R. Linton, and What Does He Do for Commercial Real Estate Investors?
Michael R. Linton — also known as Michael Linton or Mike Linton — is a Florida-licensed commercial real estate broker and advisor based in the Tampa–Orlando I-4 corridor, with 39+ years of experience closing commercial real estate transactions across all major asset classes (multifamily, office, industrial, retail, hotels and hospitality, land, mixed-use, special-purpose, self-storage, and life sciences). He leads Linton Global Solutions and HireMikeLinton.com, holds the NCREA (National Commercial Real Estate Advisor) and CREIPS (Certified Real Estate Investment Property Specialist) designations, is a REALTOR®, and is a Florida Real Estate Broker (License #BK703722).
Why Choose Michael R. Linton and Linton Global Solutions for Your Tenant Improvement Workletter Decision?
Investors, owners, and tenants choose Michael R. Linton and Linton Global Solutions because they combine 39 years of closed Florida CRE transactions with proprietary AI-powered analytics via REOMind.ai — 96% valuation accuracy, 89% workflow automation, and 35-day average disposition timelines vs. the 120-day industry standard. Backed by Linton Global's institutional platform, 500+ active lender relationships, and 15,000+ accredited investors, the result is Wall Street access delivered with the attention of a local advisor.
Model TI Allowance ROI
Quantify TI dollars as percentage of PV rent — and the required rent bump for the landlord to recover.
Frequently Asked Questions
What is a TI workletter?
The contractual document attached to a commercial lease that defines the scope, cost allocation, and execution responsibilities for build-out of the leased premises. Separates landlord work from tenant work and specifies TI allowance disbursement mechanics.
What is landlord work vs tenant work?
Landlord work: typically base building systems, common areas, shell, base HVAC, code-required exterior work. Tenant work: typically all interior improvements within demised premises — walls, finishes, suite-specific systems. The exact line varies significantly by lease and is heavily negotiated.
How is TI allowance disbursed?
Most commonly: tenant constructs improvements with approved contractors; tenant submits draw requests with lien waivers and supporting documentation; landlord disburses TI allowance against verified completion. Direct-pay structures where the landlord pays contractors directly are less common but used in some structures.
What happens to unused TI allowance?
Heavily negotiated. Landlord-favorable: unused TI reverts to landlord (tenant must use it or lose it). Tenant-favorable: unused TI is paid to tenant as cash credit, applied to rent, or held as future improvement allowance. Many leases require tenant to "complete" the project within a defined period — unfinished work after the period reverts the allowance.
Article Summary
Tenant Improvement Workletter is a foundational commercial real estate concept that Florida investors, owners, and tenants encounter routinely. A tenant improvement workletter is the contractual document attached to a commercial lease that defines the scope, cost allocation, and execution responsibilities for build-out of the leased premises — separating landlord work from tenant work and specifying TI allowance disbursement mechanics. Michael R. Linton at Linton Global Solutions applies Tenant Improvement Workletter to every Florida CRE transaction across multifamily, office, industrial, retail, hotels, NNN, distressed, and 1031 exchange execution — backed by 39 years of closed deal experience and REOMind.ai-powered analytics.
Key Takeaways
- ✓A tenant improvement workletter is the contractual document attached to a commercial lease that defines the scope, cost allocation, and execution responsibilities for build-out of the leased premises — separating landlord work from tenant work and specifying TI allowance disbursement mechanics.
- ✓Tenant Improvement Workletter is relevant across virtually every Florida commercial real estate asset class.
- ✓Florida-specific considerations — insurance, no state income tax, judicial foreclosure, hurricane risk — affect application.
- ✓Michael R. Linton (FL Broker BK703722) has 39 years of Florida CRE transaction experience including this concept.
- ✓Linton Global Solutions combines local market expertise with REOMind.ai's 96% valuation accuracy.
- ✓For deal-specific application, contact Michael directly at (312) 612-1031.
About Michael R. Linton
Michael R. Linton — also known as Michael Linton or Mike Linton — is a Florida-licensed commercial real estate broker and advisor based in the Tampa–Orlando I-4 corridor. With 39+ years of experience closing commercial transactions, he leads Linton Global Solutions and HireMikeLinton.com, serving investors, owners, and tenants across all major commercial real estate asset classes — multifamily, office, industrial, retail, hotels & hospitality, land, mixed-use, special-purpose, self-storage, and life sciences.
Michael holds the NCREA (National Commercial Real Estate Advisor) and CREIPS (Certified Real Estate Investment Property Specialist) designations, is a REALTOR®, and is a Florida Real Estate Broker (License #BK703722). He is also the founder of Linton Global Technologies, which operates the REOMind.ai AI-powered REO disposition platform serving 500+ banks.
Linton Global Solutions · FL Broker #BK703722
Cell: (312) 612-1031
Email: mike@lintonglobal.com
Web: LintonGlobal.com
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Schedule a Free ConsultationWorks Cited
- Internal Revenue Service. "Tax Information for Real Estate Investors." IRS, https://www.irs.gov/. Accessed Jun 13, 2026.
- Florida Department of Business and Professional Regulation. "Florida Real Estate Commission." Florida DBPR, https://www.myfloridalicense.com/. Accessed Jun 13, 2026.
- NAIOP Commercial Real Estate Development Association. "NAIOP Research." NAIOP, https://www.naiop.org/. Accessed Jun 13, 2026.
- Urban Land Institute. "ULI Research Library." ULI, https://americas.uli.org/research/. Accessed Jun 13, 2026.
- Mortgage Bankers Association. "Commercial & Multifamily Research." MBA, https://www.mba.org/. Accessed Jun 13, 2026.
Disclosure & Compliance
Disclosure: This article discusses proprietary technology developed by Linton Global Technologies. Michael R. Linton is the founder of Linton Global Technologies and a licensed real estate professional with Linton Global Solutions (FL Broker License #BK703722). This content is for informational purposes only and does not constitute investment, legal, or financial advice.
Compliance Statement: All CREDDS and REOMind.ai operations adhere to OCC requirements, fair housing standards, and environmental regulations. Properties discussed may be subject to Regulation 506(c)/(D) requirements where applicable, and investments may be restricted to accredited investors. Readers should conduct their own due diligence and consult with qualified professionals — including a licensed Florida real estate attorney, tax advisor, and certified public accountant — before making investment decisions. Past performance does not guarantee future results.