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Tenant improvements checklist for a commercial fit-out
A tenant improvements checklist for a commercial fit-out, from lease delivery through design, permits, construction evidence, acceptance, and lease-end records.
This tenant improvements checklist follows a commercial tenant's fit-out from lease delivery through design, permitting, construction, acceptance, and lease-end records. It identifies what to check at each stage and what to resolve before the next commitment.
The decision record for one fit-out
The tenant moves from the lease promise toward possession by checking each stage before proceeding. This record links the situation, the finding, and the action: a delivery term is tested before design, drawings are coordinated before pricing, and site evidence is kept until the work is accepted.
| Project moment | What was checked | Finding recorded | Action taken |
|---|---|---|---|
| Lease agreement | Delivery condition, responsibilities, review, rent, and lease-end terms | Calendar-date rent and delivery-based rent allocate delay risk differently; conflicting terms can expose the tenant | Compare the work letter and lease before signature |
| Design brief | Permitted use and the team's working method | A construction review does not establish permitted use, and a copied plan may not fit the team's needs | Verify the use and brief the designer |
| Drawings and permission | Access, ventilation, life safety, scope, permit path, earlier work, and material surveys | Different scopes or allowances prevent fair quote comparisons; some work can trigger separate reviews | Coordinate drawings and confirm reviews and surveys |
| Construction and handover | Insurance, contractor acceptance, inspections, changes, commissioning, and records | Missing certificates can delay the start; concealed work and missing records weaken close-out | Track evidence, witness commissioning, and retain the final file |
The scenario starts with a delivery promise
The tenant first pins down what the landlord must hand over, who designs and builds, how review works, when rent begins, and what happens to improvements at lease end.
The lease and work letter are read side by side before signature, so the physical promise and legal allocation can be tested together.
Work letter agreement checks
- Written handover condition, item by item
- Who designs, builds, carries risk
- Written approval timetable and overrun rule
- Rent startcalendar date or delivery
- End-of-termwhat comes out, stays
- Describe the handover condition item by item instead of relying on a broad phrase.
- Identify who designs and builds, and who carries the risk if their work conflicts.
- Set the landlord's review period and state what happens if review takes longer.
- Choose whether rent starts on a calendar date or when delivery meets the agreed condition. That choice determines whether the landlord shares delay risk.
- Record what must be removed, what stays, and who decides at lease end.
- Have a property lawyer compare the work letter with the lease. The documents can allocate the same risks in different words, and a conflict is normally resolved against the tenant. Use a commercial lease checklist to compare the lease documents.
A usable design brief starts outside the plan
Before a designer is appointed, the tenant verifies that the address permits the intended use and records how the team works.
These checks establish a real brief: they prevent the team from relying on a construction review to answer a land-use question or copying a layout without testing how occupants will use it.
Designer appointment prerequisites
- Base building drawings and service capacity
- Fire strategy the building was approved under
- Permitted use of the address confirmed
- Team working method written down
- Who stamps drawings, confirmed with permit office
- Confirm the address is permitted for the intended use. Construction review does not establish that; the separate check is explained in zoning and permits.
- Write down how the team works so the layout responds to its needs rather than copying another plan. The approach is set out in office space.
Pricing waits until the drawings can be compared
The tenant tests the proposed layout before requesting prices. Drawings must coordinate access, ventilation, life safety, scope, and allowances; otherwise returned quotes do not describe comparable work. Correcting doors, restrooms, or other built elements later can become an avoidable cost.
Pre-pricing drawing checks
- Accessibility designed in, not retrofitted
- Ventilation matches the built layout
- Life safety checked for wall changes
- Out-of-contract items listed and priced
- Inclusions and allowances stated on drawings
- Design accessibility in at the start, not as a final review. The federal design standard is the 2010 ADA Standards; retrofitting a door width or restroom is an avoidable cost. Review ADA and ICC codes.
- Match ventilation design to the proposed layout, not only to the open floor for which the base system was sized.
- Check changes to walls, doors, or storage against the building's life safety design and ICC building codes.
- List and price separately anything outside the construction contract, including cabling, security, furniture, signage, and the move itself.
- Distinguish included work from provisional allowances so the returned quotes can be compared.
Permission and site readiness are cleared before mobilization
Before filing, the tenant asks the permit office which reviews apply and how long its queue runs. Before trades begin, the tenant also clears insurance, contractor acceptance, access, payment, and work-permit arrangements. These checks keep an assumed approval path or an unresolved site condition from being mistaken for readiness.
Before permit application
- Ask permit office which reviews apply
- Check for unpermitted prior tenant work
- Survey for lead paint and asbestos
- Name a responsible party for reviewer questions
- Ask the permit office which reviews apply and roughly how long the queue is. Ask rather than estimate.
- Check whether a previous tenant left unpermitted work that the new application could expose.
- If the building predates the current rules on old materials, arrange a survey. Renovation disturbing lead paint or asbestos brings separate federal programs into play, including EPA renovation and repair rules and its asbestos emission standards. Use the survey to check applicable asbestos laws and regulations.
- Name the person responsible for answering the reviewer's questions on the application.
- Obtain insurance certificates for the tenant and every trade, naming the parties specified in the lease and meeting its limits. Missing certificates are the most common reason a start date slips.
- Get the landlord's written acceptance of the contractor.
- Agree working hours, access routes, service lift use, and waste removal with the building manager.
- Put a schedule of values in the contract so payments follow completed work rather than time passed.
- Decide what happens if a sprinkler shutdown or hot works permit is refused on the day.
Site evidence travels with the work
Once trades are on site, the tenant keeps approvals and proof aligned with progress. Inspections need booking before work is concealed, changes need approval before they are carried out, and site safety needs a named owner. The landlord's contribution also needs a paperwork trail while the job proceeds.
- Book inspections in advance, not when a trade is ready to close a wall.
- Price and approve change orders before the work is done, rather than recording them afterwards.
- Photograph everything before it is covered up.
- Assign site safety to a named person. OSHA's construction pages are the federal starting point for construction hazards, and the contractor should identify who holds that role on this project.
- Build a paperwork trail for the landlord's contribution as work progresses, rather than assembling it in a rush at the end.
Acceptance is not the end of recordkeeping
At completion, the tenant tests the work and collects the records needed to take over the space. Acceptance requires witnessed commissioning, a managed snagging list, project documents, final authority sign-off, and meter readings on the possession date. After moving in, the tenant continues to protect warranty and lease-end records.
- Commission the systems and witness the results instead of relying only on reports.
- Maintain a snagging list with dates and owners, and hold retention against it.
- Obtain as-built drawings, manuals, and warranties rather than accepting a promise to deliver them later.
- Get a copy of the authority's final sign-off.
- Record meter readings on the day possession transfers to the tenant.
- Keep end-of-term obligations in the tenant's own files alongside drawings showing what was built.
- Diarize warranty periods because many expire before anyone thinks to use them.
- Keep the commercial terms with the work documents. The terms, and why an allowance is never free money, are covered in commercial leasing and the tenant improvements overview.
The controls the scenario leaves in place
The recurring rule is to verify each item before the next irreversible commitment. A late check functions like a missed check, and expensive failures are often documentary: an approval is absent, a certificate names the wrong party, or an inspection was never booked.
These controls concern delivery, design, approvals, evidence, and money, rather than taste, finishes, or furniture. Whether rent starts on a calendar date or after delivery in the agreed condition determines whether the landlord shares delay risk; an allowance is not free money simply because it appears in the commercial terms.
Two records remain important after occupation: the tenant's end-of-term obligations alongside drawings of the work, and diarized warranty expiry dates. Keep the work letter and lease together because they allocate related risks in different words, and a conflict is normally resolved against the tenant.
Questions the tenant settles at each gate
The next decision depends on the evidence already in hand. A permit does not lose importance because work is ready to start, a delivery description needs to be testable, and an inspection plan needs an owner even when the contractor handles bookings.
Can the tenant start before permit review is complete?
Starting before the permit review is complete is possible, and tenants do it. But if the review returns a different requirement, completed work is expensive to undo. Work later found to lack approval can become a problem at sale, renewal, or the end of the term.
How precise must the delivery condition be?
It should be detailed enough for a stranger to inspect the space and reach a yes-or-no conclusion. If two people could read the description and disagree about whether the condition has been met, the description is not finished and the handover terms still need work.
Who books the inspections?
Usually the contractor, which is acceptable, but the tenant bears the consequence of a missed inspection. Ask for the inspection schedule at the start of the project and compare it with progress so a required visit is not left until a trade is ready to close a wall.
What records belong in the close-out file?
Keep the permitted drawings, as-builts, authority sign-off, commissioning records, warranties, and written agreement about what must be removed at lease end. That final agreement is worth more than the other records when the term expires, so file it with the drawings showing what was built.
