Tenant Improvement Allowance: How Build-Out Money Works

Most commercial spaces are not ready for your business on the day you get the keys. A former office needs a sink and a counter to become a café. A bare retail shell needs walls, lighting and restrooms before anyone can shop there. Somebody has to pay for that work, and in many leases the landlord agrees to cover part of it through a tenant improvement allowance, usually shortened to TI allowance or simply TI.

This guide explains what a TI allowance is, how the money typically flows, what it costs you in the end and how to plan a build-out so the allowance actually covers what you need. It is general information, so have a commercial real estate attorney or another qualified professional review the specific terms in your lease.

What a TI Allowance Is

A tenant improvement allowance is a sum the landlord commits to spend, or reimburse you for spending, on improvements to your space. It is usually quoted per square foot of the space you are leasing, or as a single total. The improvements generally have to be permanent parts of the building: walls, flooring, ceilings, lighting, plumbing, electrical work, HVAC changes and similar items.

Landlords offer TI because an improved space holds value after you leave, and because the allowance helps them land a tenant on a longer lease. That second point matters. The allowance is part of the deal's economics, not a gift.

What It Usually Covers and What It Doesn't

Every lease defines eligible costs a little differently, but the common split looks like this.

Often covered

• Interior walls, doors and finishes
• Electrical upgrades and lighting
• Plumbing, including new restrooms or a kitchen line
• HVAC modifications for your layout
• Flooring and ceiling work
• Architectural, engineering and permit costs, sometimes up to a set share of the allowance

Often excluded

• Furniture and movable fixtures
• Equipment you will take with you, such as ovens, shelving units or salon chairs
• Signage, unless the lease says otherwise
• Computers, phone systems and cabling, in some leases
• Moving costs

The gray areas, like data cabling, specialty lighting or built-in display cases, are where you want clear wording before you sign. If an item matters to your opening, ask for it to be named as eligible.

How the Money Gets Paid

There are two common structures, and they feel very different from the tenant's side.

Landlord build-out

The landlord hires the contractor, manages the job and delivers a finished space to an agreed plan. You never handle the allowance directly. This is simpler for you, but you have less control over contractor choice, schedule and finish quality, and any work beyond the plan may be billed to you.

Tenant build-out with reimbursement

You hire the contractor and pay the bills, then the landlord reimburses you up to the allowance, usually after the work is done and you submit invoices, lien waivers and proof of completion. You get more control, but you need the cash to fund the job first. That gap between paying contractors and getting reimbursed can be weeks or months, so it belongs in your cash flow forecast before you agree to this structure.

Some leases blend the two, with the landlord paying contractors directly in stages as work is completed.

The Real Cost of "Free" Build-Out Money

Landlords recover a TI allowance in a few ways, and you should know which ones apply to your deal.

• Higher base rent. A larger allowance often comes with a higher rent figure, spreading the cost across your term.
• Longer lease term. A landlord who spends heavily on your space will usually want a longer commitment to earn it back.
• Amortized repayment. Some leases treat any amount above a base allowance as a loan you repay with interest as additional rent.
• Restoration clauses. A lease may require you to remove certain improvements at the end of your term, at your expense.

Also check what happens to unused allowance. In many leases, money you don't spend by a deadline is simply forfeited. Some landlords will apply a leftover amount to rent, but only if the lease says so.

How the allowance interacts with the rest of your costs depends on the lease type, too. On a net lease, for example, a higher base rent sits on top of your share of operating expenses. Our guide to triple net leases explains how those added charges work.

Planning Your Build-Out Before You Sign

The biggest mistake with TI is agreeing to an allowance before you know what your build-out will cost. A few steps help you avoid it.

1. Write down what the space must have. Separate the must-haves for opening day from the nice-to-haves you could add later.
2. Walk the space with a contractor. Before the lease is final, ask a licensed contractor to look at the space and give you a rough estimate. Older buildings can hide electrical, plumbing or accessibility work that changes the budget.
3. Check permit requirements early. In this region, permits go through whichever jurisdiction the building is in: the City of St. Louis or one of the many municipalities in St. Louis County, each with its own office and process. Ask which one applies and what timelines to expect, since those change.
4. Add a contingency. Build-outs rarely come in exactly on budget. Leave room for surprises in your own funds.
5. Tie the schedule to your rent. If construction takes longer than planned, you don't want to be paying full rent on a space you can't open. Ask about a rent abatement period that matches the build-out.

Many of the century-old storefronts along the region's neighborhood commercial streets have character worth keeping, but they also tend to need updated systems. A contractor's early look is time well spent.

Questions to Put on the Table

These are worth asking any landlord offering a TI allowance:

• Is the allowance a fixed total or a per-square-foot figure, and is it tied to the space measured as usable or rentable?
• Which costs are eligible, and are soft costs like design and permits included?
• Who manages construction, and who approves the contractor?
• When and how is the allowance paid, and what paperwork is required?
• What happens to any unused amount, and by when must it be spent?
• Will I be required to remove improvements when the lease ends?

Most of these points are negotiable. The size of the allowance, the payment schedule and the treatment of leftover funds all come up regularly in lease talks. Our guide to negotiating a commercial lease covers how to raise them alongside rent and term.

Your Build-Out Checklist

A TI allowance can turn a space you could never afford to finish into one you can open in, but only if the numbers line up. Before you sign:

• Get a contractor's rough estimate for the work you actually need.
• Compare that estimate with the allowance and plan for the difference in your own budget.
• Confirm in writing which costs are eligible and how payment works.
• Account for the reimbursement gap in your cash planning.
• Understand how the allowance affects your rent, term and end-of-lease obligations.

Treat the allowance as one piece of the full lease cost, weigh it against what the space will bring your business, and you will be in a much stronger position at the table.