Tenant Improvement Allowance: Landlord & Tenant Guide

The tenant improvement allowance is the headline number of almost every commercial lease negotiation — and the least understood term in the deal. Tenants anchor on the dollars per square foot; landlords anchor on the total concession package; and the number itself means almost nothing until you know three other things: what the allowance actually covers, what condition the space is delivered in, and who controls the construction. Two deals with identical allowances can leave one tenant fully built out and the other writing six-figure checks for costs the allowance never touched.

This guide explains how TI allowances work from both sides of the table — because Levaru manages tenant improvement projects for landlords and occupiers across Washington DC, Northern Virginia, and Maryland, and the mistakes we see are remarkably symmetric. Tenants under-scope what their buildout will cost; landlords under-specify what the allowance may be spent on; and both sides discover the gap after the lease is signed, when every dollar of correction costs negotiating leverage nobody has anymore.

What is a tenant improvement allowance and how is it quoted?

A TI allowance is money the landlord contributes toward building out the tenant’s space, quoted almost universally in dollars per rentable square foot and paid, in most deals, as a reimbursement — the tenant (or the landlord’s contractor) spends first, submits invoices and lien waivers, and draws against the allowance. It is one lever in the deal’s total economics alongside base rent, free-rent abatement, escalations, and term length, and landlords price it that way: a richer allowance is typically funded by higher rent, a longer term, or both.

That framing matters because it corrects the most common tenant misconception — that the allowance is a gift. It is landlord capital invested in the deal, underwritten against the lease’s income stream, and everything about how it is structured (documentation requirements, draw schedules, deadlines, clawbacks) follows from the landlord’s need to protect that investment. Understanding the allowance as financing, not generosity, is the first step to negotiating it well. The same logic runs through the rest of the lease’s economics — see our guide to NNN leases for how the operating-cost side of the deal is structured.

What does a TI allowance actually cover?

Typically hard construction costs: demolition, walls, doors, ceilings, flooring, lighting, basic HVAC distribution, fire-alarm and sprinkler modifications, and standard finishes. The usual exclusions are the costs tenants forget to budget: furniture, fixtures, and equipment; data cabling and IT infrastructure; security systems; signage; moving costs; and specialty equipment. Design and engineering fees sit in a gray zone — some leases allow them against the allowance, some cap them at a percentage, some exclude them — and that line is negotiable.

The practical consequence: the exclusions matter more than the headline number. A tenant comparing a generous allowance against a lean one should price the whole project — hard costs, soft costs, FF&E, cabling, moving — and then ask what portion of that total each deal’s allowance actually reaches. It is entirely common for the excluded categories to run a third or more of a total relocation budget, all of it out of the tenant’s pocket regardless of the allowance. Landlords, for their part, should specify the eligible-cost list precisely; “buildout costs” unqualified is an invitation to a draw-request dispute.

Turnkey, landlord-build, or tenant-build: who controls the work?

The allowance question is inseparable from the control question, and leases structure it three ways:

• Turnkey (landlord-build): the landlord agrees to deliver the space built to an agreed plan and specification, at the landlord’s cost, and controls the contractor. Simplest for the tenant — no construction risk, no draw administration — but the tenant’s leverage over quality, materials, and change-order pricing is weakest, and everything depends on how precisely the plan and spec were documented before signing.
• Tenant-build with allowance: the tenant controls design and construction and draws reimbursement from the allowance. Maximum control over quality and cost, but the tenant carries the construction risk, funds the gap between allowance and actual cost, and needs real project management capacity.
• Landlord-build with tenant allowance drawdown: a hybrid — the landlord’s contractor builds, the allowance funds it, and overages bill to the tenant. Common in smaller deals; the tenant’s protection lives entirely in the quality of the plans and the change-order terms.

There is no universally right answer, but there is a right question: whoever does not control the work needs an independent set of eyes on it. A tenant in a turnkey deal and a landlord funding a tenant-build are both writing checks against work someone else manages — an owner-side project manager is how each protects the investment. The dynamic is the same one covered in our tenant rep vs. landlord rep guide: representation exists because the interests genuinely diverge.

How do you negotiate a TI allowance that is actually enough?

Get a test fit before you finalize the deal. The allowance only means something relative to what your buildout will cost, and that cost depends on the delivery condition of the space and what your program requires. A generous-sounding allowance on a raw shell — no ceiling, no HVAC distribution, no restrooms in the suite — can be worth far less than a modest allowance on second-generation space in good condition. A test fit and a rough budget from a construction manager turn the allowance negotiation from a guess into arithmetic, and they cost a fraction of what a bad guess does.

Beyond the number, four terms decide what the allowance is worth in practice:

1. Eligible costs — push design fees and permit costs into the allowance if you can; know exactly what is excluded.
2. Draw mechanics and deadlines — how quickly the landlord reimburses, what documentation each draw requires, and the use-it-or-lose-it date after which unspent allowance evaporates.
3. Unused allowance — usually forfeited; sometimes negotiable as a rent credit, which is worth asking for before signing and nearly impossible after.
4. Amortized TI — landlords will often fund allowance above the base deal, repaid through higher rent over the term. This is a loan in everything but name, and it carries an implied interest rate; price it like one before agreeing, because it is sometimes attractively priced capital and sometimes very much not.

Landlords negotiating the same terms should think about the allowance’s afterlife: improvements that are generic — open ceilings, quality common finishes, flexible layouts — hold value for the next tenant, while hyper-specific buildouts amortize to zero the day this tenant leaves. Steering allowance dollars toward reusable improvements is a legitimate landlord interest, and it is also how TI spending connects to retention economics — a building that reinvests in its spaces keeps tenants longer, a dynamic we cover in the tenant retention playbook.

What does the TI process actually look like in the DMV?

Plan in phases, not one number. Test fit and design run from weeks to a few months depending on complexity and how quickly decisions get made. Permitting varies widely by jurisdiction across the region — the District, Arlington, Alexandria, Fairfax County, Montgomery County, and Prince George’s County each run their own review processes with their own timelines and their own quirks — and it is routinely the least predictable phase of a DMV project. Budget calendar time for it accordingly and file early. Construction on a typical office TI runs roughly two to five months; medical, lab, restaurant, and other heavy-mechanical space runs longer.

Two scheduling realities dominate real projects. First, long-lead equipment sets the schedule: switchgear, HVAC units, and specialty doors and storefronts frequently arrive on timelines longer than the construction itself, so a competent manager identifies and orders them first, not when the trade needs them. Second, most TI work happens in occupied buildings, which means noisy and dusty work shifts to evenings and weekends, corridors and elevators get protected and scheduled, containment and negative air keep dust out of neighboring suites, and the building’s rules for work hours and freight access get priced into the bid. A contractor who has not priced those rules will either break the budget or break the rules.

Where do TI projects go wrong?

The failure patterns are consistent enough to list. Exclusions discovered late — the tenant learns at draw time that cabling, security, and design fees were never eligible. Delivery-condition surprises — the “warm shell” turns out to be missing the HVAC distribution everyone assumed, and the gap eats the allowance. Permitting optimism — a schedule built on the fastest jurisdiction timeline anyone has ever heard of. Change-order drift — small scope decisions made ad hoc during construction, each reasonable, collectively 15 layouts away from the budget. Deadline forfeiture — allowance dollars expiring unspent because the draw documentation sat in someone’s inbox. And underneath nearly all of them: nobody on the owner’s side of the table was managing the project as their actual job.

Every one of those is preventable with the same three disciplines — a test fit before the lease is signed, precise documentation of eligible costs and delivery condition, and a single accountable manager driving the schedule from long-lead orders through punch list. That owner-side management layer is exactly what Levaru provides on tenant improvement projects across the DMV, for landlords delivering space and for tenants building it out.

Frequently asked questions

What is a typical TI allowance per square foot?

There is no honest single number: allowances vary with market conditions, submarket, building class, delivery condition, lease term, and tenant credit, and a figure that is generous for second-generation space is inadequate for a raw shell. The drivers are what to understand — longer terms and stronger credit support richer allowances, and the allowance’s real value is always relative to what your specific buildout costs. Get a test fit and a budget, then evaluate the number you are offered against it.

Do I get to keep unused TI allowance?

Usually no — most leases make the allowance use-it-or-lose-it, often with an outside deadline one or two years into the term. Some deals allow unused allowance to convert to a rent credit, but that is a term you negotiate before signing, not a courtesy you request after. Know the deadline, and run your draw paperwork like it matters, because it does.

What is amortized TI?

Allowance the landlord funds above the base deal and recovers through higher rent over the lease term, with an implied interest rate built into the math. It is financing — sometimes conveniently priced, sometimes expensive — and the way to evaluate it is to back out the effective rate and compare it against your other capital options rather than treating it as free money.

Does a TI allowance cover furniture, cabling, or moving costs?

Typically no. Standard allowances cover hard construction — walls, ceilings, flooring, lighting, basic mechanical and electrical distribution, standard finishes — and exclude furniture, fixtures and equipment, data cabling and IT, security systems, signage, and relocation costs. Design fees are negotiable and land differently deal to deal. Budget the excluded categories separately; they are commonly a third or more of a full relocation budget.

Who owns the improvements when the lease ends?

Improvements attached to the building — walls, ceilings, flooring, mechanical and electrical work — generally become the landlord’s property and remain with the space. Leases often reserve the landlord’s right to require removal of specialty installations at the tenant’s cost, and trade fixtures and furniture remain the tenant’s. The removal-obligation clause is worth reading before you build anything unusual, because “restore to prior condition” is an expensive sentence to discover at move-out.