Tenant Improvement Allowance Basics: How a TI Allowance Works
A tenant improvement allowance (TI allowance) is money a landlord agrees to put toward building out your leased space. It is usually set as a dollar amount per square foot and written into the lease. The allowance only helps if the build-out is planned and priced against it from day one, because the tenant generally pays whatever the work costs beyond the agreed sum. A licensed general contractor who prices the scope before you sign is the best protection you have against that gap.
TL;DR
A TI allowance is a landlord contribution to your fit-out, usually stated per rentable square foot and multiplied by the size of your space.
It typically covers hard costs such as walls, flooring, ceilings, electrical, plumbing and HVAC. Furniture, equipment and moving costs often fall outside it.
Funds are commonly paid as reimbursement after completion or in milestone draws, against lien waivers, certifications and other paperwork the lease lists.
Costs above the allowance are normally yours, and unused money can expire, so budget the scope and the deadline before signing.
A contractor’s pre-lease estimate shows whether the allowance is enough and which lease terms to push on.
Table of Contents
What a tenant improvement allowance is
When you lease commercial space, it rarely arrives ready for your business. A dental office needs plumbing in every operatory. A restaurant needs a kitchen exhaust path and a front-of-house layout. A law office needs walls and quiet. The landlord’s answer is often an allowance: a pre-negotiated contribution covering all or part of the construction cost of fitting out the space.
It is not a gift. The allowance is typically recouped by the landlord and built into the base rent over the lease term, so a bigger allowance often travels with a higher rent or a longer term. Think of it as financing the landlord offers inside the lease, not free money.
The clause that deals with it is usually titled “Improvements and Alterations”, and a separate work letter attached to the lease often holds the detail. According to University of Texas CLE materials, a work letter commonly governs scope, design and approval, who is responsible for construction, and how the allowance is paid.
What the allowance usually covers
The lease defines what counts, so read the eligible-cost list before anything else. As a general pattern:
Typically covered (hard costs)
Partition walls, ceilings and interior construction
Flooring and paint
Electrical work, wiring, lighting and outlets
HVAC modifications and plumbing
Cushman & Wakefield lists interior construction, ceilings, electrical upgrades, flooring and paint among typical covered work, and Trepp describes hard costs as walling, flooring, HVAC, electrical and plumbing that improve the property’s long-term value.
Sometimes covered (soft costs)
Architectural and engineering fees
Permits
Occasionally project-management fees
A Linklaters guide to U.S. office leases notes that eligible costs typically include hard costs, architectural and engineering fees, permits and sometimes project-management fees, but the lease must define the categories. Epstein Becker Green advises tenants to negotiate expressly for hard costs and, where needed, soft costs such as permits, architectural and engineering fees and feasibility studies.
Often excluded
Movable furniture, fixtures and equipment
Security systems, IT infrastructure and cabling
Moving expenses
Equipment specific to your business
CompStak’s guide and CRESA’s overview describe these items as typically outside the allowance. In practice, cabling, signage and a point-of-sale counter are the lines that surprise first-time tenants.
How the amount is calculated
The arithmetic is simple. Trepp gives the formula as rentable square feet multiplied by the negotiated allowance per square foot: 2,000 square feet at $10 per square foot is $20,000. The same logic scales up. A 10,000 square foot tenant with a $40 per square foot allowance receives $400,000 toward the build-out.
The negotiation is about the number per square foot. CompStak identifies three main drivers:
Lease term. Longer terms support larger allowances.
Space condition. Raw shell space and second-generation space, which already has some build-out, call for different budgets.
Tenant credit. A stronger credit profile gives you more leverage.
Linklaters adds market conditions and building class, and Epstein Becker Green points to the tenant’s intended use and the type of space required. Allowance and rent also trade against each other: a tenant might accept higher starting rent for a bigger allowance, or a smaller allowance for a rent discount.
A quick worked example
Suppose you lease 3,000 rentable square feet at a $30 per square foot allowance. That is $90,000. Now suppose a contractor’s walk-through prices the work you actually need, new partitions, lighting, a break room with plumbing, flooring and paint, at $140,000. You are $50,000 short before permits, which may or may not be eligible. Finding that out before signing lets you ask for a larger allowance, a rent trade-off, or a smaller scope. Finding it out in month three of construction leaves you funding it yourself.
Allowance versus turnkey build-out
There are two common ways a landlord delivers improved space.
TI allowance | Turnkey build-out | |
Who runs construction | Usually the tenant | The landlord |
Who picks the contractor | Usually the tenant, within lease approvals | The landlord |
Overrun risk | Generally the tenant | Generally shifts to the landlord |
Control over design and quality | Higher | Lower |
This comparison follows Colliers’ explanation of the two approaches. The trade-off is control versus risk. With an allowance you choose who builds, what finishes go in and how the space works for your operation, which matters for a retail or restaurant front of house where the look and flow are part of the business. The price of that control is that you manage the budget.
That is where a contractor earns the fee. Our commercial renovation work covers full commercial interior build-outs and retail and restaurant front-of-house renovations, so one team can price and run the scope the allowance is meant to pay for.
How you actually get the money
Most tenants assume the landlord hands over a check on day one. That is uncommon. The tenant often fronts construction costs and is reimbursed after completion, on providing architect certification and final lien waivers. Larger projects may use phased or monthly disbursements.
A filed lease shows what milestones can look like. In one SEC-filed lease exhibit, 30% of the allowance is paid after at least 50% completion, another 35% after at least 75%, and the balance after substantial completion, a certificate of occupancy, lien waivers and cost evidence.
Paperwork requirements can be heavy. One large retail landlord’s payment guide lists, as examples, payment affidavits, an AIA payment application, notarized lien waivers, a W-9, a certificate of occupancy or equivalent approvals, record drawings and a permanent-improvements affidavit. It also says requests are reviewed in the order received and may take up to 30 days, and that a specific lease may require more. Your own lease sets your list.
A practical draw routine
Read the draw conditions first. Note every document, who must sign it and the deadline for submitting.
Set the contractor’s billing to match. Pay applications, lien waivers from subcontractors and suppliers, and progress documentation should line up with the landlord’s milestones so nothing sits unpaid.
Track closeout items. Certificate of occupancy, final inspections and record drawings often gate the last payment.
Submit complete packages. A missing notarization restarts the clock on a review that can already take weeks.
Because the tenant often carries costs between draws, cash flow matters. Our guide to commercial renovation financing in New Jersey covers how owners bridge that gap.
Lease terms worth negotiating
The headline dollar figure is only part of the deal. Husch Blackwell’s work-letter guide suggests reviewing:
The allowance amount and eligible costs
Who completes the work
Plan and contractor approval timelines
Draw timing
Change orders and who pays for excess costs
Supervision fees
Completion and rent-commencement terms
Remedies for delay
Linklaters also flags permits, approvals, construction insurance and mechanic’s-lien protection, plus coordination when landlord and tenant work happen at the same time.
Three of these deserve extra attention.
Supervision fees. A public lease in Los Angeles shows how this can bite: a 5% construction-supervision fee was deducted from the allowance. On a $90,000 allowance, that is $4,500 gone before a wall goes up.
Expiration. The same lease let unused funds revert to the landlord after 180 days. Epstein Becker Green notes unused allowance is often forfeited after a stated deadline, so tenants should negotiate enough time, extensions for events outside their control and, if possible, a way to apply leftover funds to future rent. Permit delays in a dense city can eat a 180-day window fast.
Remedies if the landlord does not pay. MPS Law recommends a rent credit for unused permitted costs and a rent-offset remedy if the landlord fails to pay after notice and a chance to cure.
On the landlord side, the American Bar Association explains that most landlords insist on a fixed allowance and require the tenant to add funds if costs exceed it. Expect that position and plan the scope around it.
Tax treatment: ask before you sign
How the allowance is taxed depends on the lease structure. Nolo’s attorney commentary notes that when a landlord gives the tenant the money directly and the tenant pays the bills, the IRS may treat it as income, while a landlord that keeps the money and pays the bills may avoid that outcome. CompStak adds that treatment turns on who owns the improvements, and that lease counsel and a tax advisor should review the specific language. Take your draft lease to your attorney and CPA, because the answer depends on your facts.
Where a contractor changes the outcome
The allowance is a budget. The question is whether the work you need fits inside it. Three moments decide that.
Before you sign. A contractor walk-through of the space gives you a scope and a number to test against the proposed allowance. If the gap is large, you negotiate from facts instead of hope. Our commercial project checklist shows the items worth scoping.
During design and permitting. Eligible-cost lists, approval timelines and draw conditions all assume the work gets permitted and inspected on schedule. Understanding the difference between additions and alterations in NYC helps you anticipate the filing path, and our overview of commercial renovation explains how the phases fit together.
At closeout. Lien waivers, certificates and record drawings release your last dollars. A contractor who documents as the job goes keeps that package ready.
It also helps to know the vocabulary. Our piece on renovation terms that save you money and stress is a useful companion when you read a work letter, and landlords who track capital improvements versus repairs will recognize why scope definitions matter in the lease.
Our perspective
We see the allowance as a budget with a deadline, and the build-out is what makes it work or not. Tenants and landlords negotiate the per-square-foot figure carefully, then hand the construction to whoever is available, and the plan and the number drift apart. Our approach is to treat the scope as part of the negotiation. We are a licensed and insured general contractor handling residential and commercial work across NYC, Long Island, Westchester and northern New Jersey, and our commercial service includes full interior build-outs and retail and restaurant front-of-house renovations. We work to code and to deadlines, because a missed milestone can mean a delayed draw. Our labor and materials warranties, clear communication and coverage of every project phase are meant to give a tenant one accountable team from the first walk-through to closeout. That is what keeps an allowance from turning into out-of-pocket surprises. DJ
Plan your build-out with us
If you are weighing a lease with an allowance, or you hold one and need the space built, we can help with the work the allowance pays for. DJ Custom Contracting LLC has served residential and commercial clients since 2018, and our commercial renovation contractor page describes full commercial interior build-outs and retail and restaurant front-of-house renovations. We also handle DOB violation removal and building code compliance assistance.
To talk through your space and lease, use our online booking page or see everything we do on our services page.
FAQ
What is a tenant improvement allowance in simple terms?
It is an amount the landlord agrees to contribute toward building out your leased space, usually stated per rentable square foot. If the work costs more than the amount, the tenant generally pays the difference. The landlord typically recovers its contribution through the rent over the term.
Does the landlord pay me upfront?
Usually not. The tenant often pays construction costs first and is reimbursed after completion with architect certification and final lien waivers, though larger projects may use phased or monthly draws. Your lease sets the exact procedure.
What happens if I do not use the whole allowance?
It depends on the lease. Unused allowance is often forfeited after a stated deadline, so negotiate a long enough period and, if possible, a rent credit for the unused balance. Confirm the tax treatment of any leftover funds with your attorney and CPA.
Can I use the allowance for furniture and equipment?
Typically not. Movable furniture, fixtures and equipment are commonly excluded, while walls, flooring, ceilings, electrical, HVAC and plumbing are usually eligible. Ask for any soft costs you need, such as permits or design fees, to be named in the lease.
When should I get a contractor involved?
Before you sign. A scoped estimate shows whether the proposed allowance covers your plan and gives you numbers to negotiate with while the lease terms are still open.
Sources
Everything you need to know about Tenant Improvement Allowance (Cushman & Wakefield)
Drafting and Negotiating Tenant Allowance Clauses (Lexology)
Importance of Negotiating Tenant Improvement Allowance Provisions (Epstein Becker Green)
Before You Sign: A Tenant’s Guide to Key Work Letter Issues (Husch Blackwell)
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