Understand the build-out money in your commercial lease
A tenant improvement allowance is money the landlord agrees to contribute toward fitting out the tenant's space. The figure is only the start: the lease and its work letter decide what costs qualify, how the money is paid, by when it must be used and what happens to anything left over. Ask Search+ "What can the improvement allowance be spent on, and how is it paid out?" and the answer cites the work letter.
Allowances are mainly a commercial lease term. Residential leases rarely include them.
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Last updated October 2026
How to find allowance terms with Search+
- Upload the lease and the work letter
Allowance terms usually live in a work letter or construction exhibit attached to the lease, with the main lease stating the headline amount. Add both, plus any approved budget, which contractors often keep in Excel.
- Ask about eligible costs and payment as separate questions
Ask which costs the allowance can cover, then how and when it is paid, then what paperwork the landlord needs before paying. Each answer comes back with its own citation.
- Ask what happens at the edges
Ask about the deadline to use the allowance, what happens to unused money, who owns the improvements and whether any part must be repaid if the lease ends early.
Questions to ask about an improvement allowance
Can the allowance pay for design fees, permits, cabling and furniture, or only for construction work?
Is the allowance paid to me as reimbursement, or directly to the contractor, and in how many installments?
What documents must I provide before the landlord releases the allowance, such as invoices or lien waivers?
By what date must I use the allowance, and is unused money lost or credited against rent?
Which work does the landlord carry out at its own cost before handover, separate from the allowance?
Must I remove the improvements and restore the space when the lease ends?
What to look for in an improvement allowance
Allowance disputes often come down to timing and paperwork. These are the points to pin down.
The allowance may be a lump sum or an amount per unit of floor area. Check which area measurement is used and whether the amount includes the landlord's own fees for supervising the work.
Leases often separate construction costs from soft costs such as design, permits and project management, and may cap the soft cost share. Furniture, equipment and cabling are often treated separately.
Landlords commonly pay against invoices, proof of completion and lien waivers, sometimes in stages with a retention until the work is finished. Missing paperwork can delay payment.
Allowances often expire if not claimed by a set date. Improvements may become the landlord's property, may need removing at the end, and unamortized amounts may be repayable on an early termination.
Ask across every document in the workspace and the answer can draw on the lease, the work letter and any amendment, citing each excerpt it relies on with a page or section reference when the document has one.
Allowance wording you may see, and what to ask
| Wording you may see | What it usually signals | A follow-up question |
|---|---|---|
| "Tenant Improvement Allowance" or "TI Allowance" | The landlord's contribution | What is the amount, and how is it calculated? |
| "Work Letter" or "Construction Exhibit" | Where the build-out rules live | What process does the work letter set for plans and approvals? |
| "Landlord's Work" and "Tenant's Work" | Who builds what | Which items are in Landlord's Work at its own cost? |
| "lien waivers" or "final lien release" | Conditions on payment | What documents release the final payment of the allowance? |
| "supervision fee" or "construction management fee" | A landlord charge against the allowance | How is the fee calculated, and does it reduce the allowance? |
| "unamortized" | Repayment on early exit | How much of the allowance must be repaid if the lease ends early? |
What is a tenant improvement allowance?
A tenant improvement allowance is an amount a landlord agrees in a commercial lease to contribute toward the cost of building out or altering the tenant's premises, paid under conditions set in the lease or its work letter.
Tenant improvement allowance questions
Can Search+ find the improvement allowance in my lease?
Will it tell me which costs the allowance covers?
Can it help me prepare for the disbursement request?
Does it show what happens if I leave before the end of the term?
Can I read a scanned work letter?
Is this construction or legal advice?
Know what your allowance pays for and how to claim it
Start a workspace, upload the lease and work letter, and ask how the allowance is paid.
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