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How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027?

Curated byKory White · Fractional CRO · Maryland

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027?

📖 2,643 words🗓️ Published Sep 19, 2026

Direct Answer

Budget your own cash for the full gap between your real buildout cost and the landlord allowance, then add 15–25% contingency on that gap. In 2027, with tenant improvement costs commonly running $60–$150 per square foot depending on market and finish level, a $40/SF allowance on a 5,000 SF space leaves roughly $100,000–$550,000 to self-fund. Never treat the allowance as the budget.

Options compared: turnkey, allowance, and as-is

When you take a commercial space, the landlord's contribution structure shapes almost everything about your budget. There are three basic models, and each one moves risk and cash in a different direction.

Turnkey. The landlord builds the space to an agreed specification and hands you the keys. You pay no construction cost directly. The trade-off is that the landlord controls the scope, the schedule, and the finishes. If you need something outside the agreed spec, you pay for it as a change order, and change orders under a turnkey deal are usually priced at the landlord's convenience, not yours. Turnkey is cleanest for tenants with simple, standard requirements: a basic office, a straightforward retail shell, a light distribution space. It is a poor fit when your buildout is unusual, when you need heavy MEP work, or when your brand depends on specific finishes the landlord will not fund.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 1

Allowance (tenant improvement allowance). The landlord gives you a fixed dollar amount, usually expressed per square foot, and you or your contractor build the space. This is the most common structure in commercial leasing and the one this page is about. The allowance is a reimbursement or a credit, not a gift, and it almost never covers the whole job. Typical allowances in 2027 range from $20 to $80 per square foot for second-generation space and $40 to $120 per square foot for first-generation or shell space, depending on market, asset class, and lease term. The gap between the allowance and your actual cost is yours to fund.

As-is. The landlord delivers the space in its current condition and contributes nothing. You fund 100% of the buildout. This is common in short-term leases, in older buildings, and in markets where landlords have leverage. As-is deals sometimes come with lower rent, which is the compensation for taking on all the construction risk. The math only works if the rent discount over the term exceeds your total buildout cost, and you should model that explicitly rather than assume it.

The comparison that matters for your budget is not which model is "best" in the abstract. It is which model leaves you with the smallest and most predictable out-of-pocket number. A turnkey deal with a $0 tenant cost can still be more expensive than an allowance deal where you self-fund $150,000, if the turnkey spec forces you into finishes or systems you would not otherwise buy, or if it locks you into a rent that is $4/SF higher than the allowance deal. Run the total cost of occupancy over the full term, not just the construction line item.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 2

One more distinction that trips people up: the allowance is often disbursed on completion, on a draw schedule, or as a rent credit. If it is a reimbursement paid after you have already paid your contractor, you need working capital to float the entire buildout, not just the gap. A $300,000 allowance paid 30 days after substantial completion still requires you to fund $300,000 plus your gap in the meantime. That working capital requirement belongs in your budget as a financing cost, even if it is not a construction cost.

How to choose your funding structure

The decision tree below walks through the practical sequence: estimate your true buildout cost first, subtract the allowance, and only then decide whether to negotiate harder, self-fund the gap, or walk away.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 3

The first box is the one people skip. They start from the allowance and work backward, which guarantees they under-budget. Start from your actual requirement: what does the space need to function for your business on day one? That means power, HVAC, plumbing, walls, doors, flooring, lighting, data, and any specialty systems. Price that at current market rates, then subtract the allowance. The resulting gap is your budget line, and it is almost always bigger than tenants expect.

The 25% threshold in the diagram is a rule of thumb, not a law. When the gap is small relative to total cost, the deal is probably still workable and you should push on the allowance and the rent. When the gap is large, the question becomes whether you can actually fund it without starving the business of operating capital. A buildout that consumes all your cash reserves leaves you unable to hire, market, or absorb a slow first two quarters, which is a worse outcome than a smaller or cheaper space.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 4

The final box matters more than it looks. Whatever structure you choose, the lease has to specify when the landlord pays. Milestone-based disbursement, where the landlord funds after each completed phase, is far better for your cash flow than a single payment at the end. If the landlord insists on reimbursement at completion, negotiate a rent abatement during construction to offset the float, or reduce the allowance and ask for free rent instead.

Concrete cost and timeline numbers for 2027

Numbers vary by market, but you need a working model. The ranges below are the kind of figures a commercial contractor would give you in a mid-market U.S. metro in 2027. Use them as a starting point and get local bids.

Cost per square foot by buildout type. A light cosmetic refresh, meaning paint, carpet, and minor patching, runs $15–$35/SF. A standard office buildout with demising walls, doors, lighting, and basic HVAC distribution runs $60–$120/SF. A medical, dental, or lab buildout with plumbing, gas, and specialized ventilation runs $150–$350/SF. A restaurant or food service buildout with hoods, grease interceptors, and heavy power runs $200–$450/SF. A light industrial or warehouse office buildout, meaning a small office pod inside a warehouse, runs $40–$90/SF.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 5

Allowance ranges by lease term and asset class. Class A office in a strong market: $50–$100/SF for a 10-year term, $20–$50/SF for a 5-year term. Class B office: $25–$60/SF for 10 years. Retail shell: $30–$75/SF. Industrial: $10–$40/SF, often limited to office portions only. The pattern is consistent: longer term, higher allowance, because the landlord amortizes the cost over more rent.

A worked example. You lease 6,000 SF of second-generation office space. Your buildout requires new demising walls, a server room, upgraded electrical, and new flooring. Your contractor bids $85/SF, or $510,000. The landlord offers a $45/SF allowance, or $270,000. Your gap is $240,000. Add 20% contingency for unknowns behind the walls, which in second-generation space is not optional: $48,000. Your self-funded budget is $288,000. If the landlord's allowance is paid at completion rather than on draws, add the cost of floating $270,000 for 60–90 days, which at a 9% cost of capital is roughly $4,000–$6,000. Your real number is closer to $294,000.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 6

Timeline. Design and permitting: 6–12 weeks, longer in dense urban jurisdictions. Contractor mobilization and construction: 8–16 weeks for a standard office buildout, 16–30 weeks for medical or restaurant. Landlord review of your plans: 2–4 weeks, and this is a common source of delay because landlords have approval rights over anything structural or anything affecting base building systems. Total from lease signing to opening: 4–8 months for a simple buildout, 8–14 months for complex ones. Every week of delay costs you rent, and rent usually starts whether or not you have opened, unless you negotiated a rent commencement date tied to delivery or permitting.

Where the gap usually hides. Base building deficiencies are the biggest one. The landlord delivers "as-is" and the HVAC is undersized, the electrical panel has no capacity, or the roof leaks. Those are not tenant improvements in the landlord's mind, but they are your cost if the lease does not address them. Structural work, ADA compliance upgrades, and sprinkler modifications are other common gap items. Get a building condition assessment before signing, and negotiate specific landlord obligations for base building systems in writing.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 7

Escalation and change orders. Construction costs have been volatile. If your buildout is more than six months out, add escalation of 3–6% per year to your estimate. Change orders during construction typically run 5–10% of contract value even on well-run jobs, and they are almost always your cost unless the change is caused by a landlord-delayed decision or a documented base building defect.

Contract and handoff details

The lease language determines whether your budget holds. The diagram below shows the sequence of approvals and payments that a well-structured allowance deal should follow.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 8

Plan approval windows. The lease should state a specific number of business days for landlord review, and it should include a deemed-approval clause: if the landlord does not respond within the window, the plans are approved. Without that clause, a slow landlord can stall your project indefinitely while your rent obligation ticks.

Disbursement mechanics. The best structure for you is progress draws funded within 10–15 days of each completed milestone, with the landlord paying the contractor directly or reimbursing you quickly. The worst is a single payment after final completion with a lengthy review period. If you cannot get progress draws, negotiate a rent credit instead of a cash allowance, which at least offsets your carrying cost.

What the allowance can and cannot be used for. Most allowances cover hard construction costs and sometimes soft costs like permits and architectural fees. They rarely cover furniture, fixtures, and equipment, moving costs, or technology. Read the definition of "tenant improvements" in the lease carefully. If your buildout includes a lot of FF&E, that is a separate budget line and the allowance will not touch it.

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 9

Lien waivers and closeout. Landlords require lien waivers from your contractor and subcontractors before final disbursement. Build this into your contractor's payment schedule so you are not the one chasing paperwork at the end. Also confirm who owns the improvements at lease end. In most commercial leases, the landlord owns everything permanently attached to the space, which means your $300,000 buildout has zero residual value to you at expiration unless you negotiated a removal right or amortization credit.

Personal guarantees and security deposits. If your gap funding requires a loan, the lender will likely want a personal guarantee, and the landlord may too. Budget for the legal cost of negotiating both, typically $5,000–$15,000 in legal fees for a commercial lease of this size, and do not sign a guarantee that extends beyond the term or that survives assignment without limitation.

FAQ

How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027? Budget the full gap plus 15–25% contingency, plus the cost of floating the allowance if it is reimbursed at completion. If your buildout is $85/SF and the allowance is $45/SF, your self-funded line is $40/SF times your square footage, plus contingency. On 6,000 SF that is $240,000 plus roughly $48,000 contingency.

Is a higher allowance always better than lower rent? Not always. A $20/SF higher allowance on a 5,000 SF space is $100,000 of construction funding. A $2/SF lower rent over a 10-year term is $100,000 of savings. Compare the present value of both, and remember the allowance is taxable in some structures while rent reduction is not.

What costs are typically excluded from a tenant improvement allowance? Furniture, fixtures, equipment, moving, technology, signage, and often soft costs like architectural and permitting fees. Some landlords allow soft costs up to 10–15% of the allowance. Confirm in writing before you assume coverage.

How long does it take to get the allowance disbursed? With progress draws, 10–15 days per milestone. With reimbursement at completion, 30–60 days after final documentation. The timing difference can be worth tens of thousands in carrying cost on a large buildout.

Should I use the landlord's contractor or my own? Your own contractor gives you cost control and familiarity. The landlord's contractor may get faster approvals and knows the building. If you use your own, expect the landlord to require insurance, licensing, and approval of the contractor, and budget time for that review.

What if the landlord goes silent on plan approval? Without a deemed-approval clause, you are stuck. With one, you can proceed after the stated window. Always negotiate a deemed-approval clause with a hard deadline, and send plans by a method that creates a timestamped record.

Sources

U.S. Small Business Administration, leasing commercial space: https://www.sba.gov/business-guide/manage-your-business/buy-or-lease-commercial-real-estate
GSA, tenant improvement allowance guidance: https://www.gsa.gov/real-estate/real-estate-services/real-property-leasing
BOMA International, commercial building standards: https://www.boma.org
NAIOP, commercial real estate development association: https://www.naiop.org
IRS, leasehold improvements and depreciation: https://www.irs.gov/publications/p946
Occupational Safety and Health Administration, construction standards: https://www.osha.gov/construction
International Code Council, building codes: https://www.iccsafe.org
U.S. Department of Energy, commercial building energy use: https://www.energy.gov/eere/buildings/commercial-buildings-integration

flowchart TD A["Estimate true buildout cost per SF"] --> B["Multiply by rentable SF"] B --> C["Subtract landlord allowance"] C --> D{"Gap positive?"} D -->|"No - allowance covers it"| E["Confirm disbursement timing and conditions"] D -->|"Yes - you must self-fund"| F{"Gap under 25% of total cost?"} F -->|"Yes"| G["Negotiate allowance up or rent down, then self-fund remainder"] F -->|"No"| H{"Can you fund gap plus 20% contingency in cash?"} H -->|"Yes"| I["Proceed with staged buildout and draw schedule"] H -->|"No"| J["Renegotiate scope, seek turnkey, or walk away"] E --> K["Sign lease with clear disbursement milestones"] G --> K I --> K J --> K

flowchart LR A["Lease signed with allowance terms"] --> B["Tenant submits plans to landlord"] B --> C{"Landlord approves within stated window?"} C -->|"Approved"| D["Permits pulled, contractor mobilizes"] C -->|"Rejected or silent"| E["Deemed-approved clause triggers or dispute"] D --> F["Construction draws against allowance"] F --> G["Landlord inspects and funds each draw"] G --> H["Substantial completion and final disbursement"] H --> I["Lien waivers and closeout documents"] I --> J["Rent commencement per lease"]

Related on PULSE

How to model total cost of occupancy over a full lease term
Negotiating rent commencement dates tied to buildout completion
When to walk away from a commercial space with a large funding gap
Base building condition assessments before signing a lease
Comparing turnkey versus allowance deals for multi-site rollouts

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## Direct Answer

Budget your own cash for the full gap between your real buildout cost and the landlord allowance, then add 15–25% contingency on that gap. In 2027, with tenant improvement costs commonly running $60–$150 per square foot depending on market and finish level, a $40/SF allowance on a 5,000 SF space leaves roughly $100,000–$550,000 to self-fund. Never treat the allowance as the budget.

## Options compared: turnkey, allowance, and as-is

When you take a commercial space, the landlord's contribution structure shapes almost everything about your budget. There are three basic models, and each one moves risk and cash in a different direction.

**Turnkey.** The landlord builds the space to an agreed specification and hands you the keys. You pay no construction cost directly. The trade-off is that the landlord controls the scope, the schedule, and the finishes. If you need something outside the agreed spec, you pay for it as a change order, and change orders under a turnkey deal are usually priced at the landlord's convenience, not yours. Turnkey is cleanest for tenants with simple, standard requirements: a basic office, a straightforward retail shell, a light distribution space. It is a poor fit when your buildout is unusual, when you need heavy MEP work, or when your brand depends on specific finishes the landlord will not fund.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 1](/assets/qa/bo403-b1.jpg)


**Allowance (tenant improvement allowance).** The landlord gives you a fixed dollar amount, usually expressed per square foot, and you or your contractor build the space. This is the most common structure in commercial leasing and the one this page is about. The allowance is a reimbursement or a credit, not a gift, and it almost never covers the whole job. Typical allowances in 2027 range from $20 to $80 per square foot for second-generation space and $40 to $120 per square foot for first-generation or shell space, depending on market, asset class, and lease term. The gap between the allowance and your actual cost is yours to fund.







**As-is.** The landlord delivers the space in its current condition and contributes nothing. You fund 100% of the buildout. This is common in short-term leases, in older buildings, and in markets where landlords have leverage. As-is deals sometimes come with lower rent, which is the compensation for taking on all the construction risk. The math only works if the rent discount over the term exceeds your total buildout cost, and you should model that explicitly rather than assume it.



The comparison that matters for your budget is not which model is "best" in the abstract. It is which model leaves you with the smallest and most predictable out-of-pocket number. A turnkey deal with a $0 tenant cost can still be more expensive than an allowance deal where you self-fund $150,000, if the turnkey spec forces you into finishes or systems you would not otherwise buy, or if it locks you into a rent that is $4/SF higher than the allowance deal. Run the total cost of occupancy over the full term, not just the construction line item.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 2](/assets/qa/bo403-b2.jpg)






One more distinction that trips people up: the allowance is often disbursed on completion, on a draw schedule, or as a rent credit. If it is a reimbursement paid after you have already paid your contractor, you need working capital to float the entire buildout, not just the gap. A $300,000 allowance paid 30 days after substantial completion still requires you to fund $300,000 plus your gap in the meantime. That working capital requirement belongs in your budget as a financing cost, even if it is not a construction cost.





## How to choose your funding structure

The decision tree below walks through the practical sequence: estimate your true buildout cost first, subtract the allowance, and only then decide whether to negotiate harder, self-fund the gap, or walk away.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 3](/assets/qa/bo403-b3.jpg)




```mermaid
flowchart TD
    A["Estimate true buildout cost per SF"] --> B["Multiply by rentable SF"]
    B --> C["Subtract landlord allowance"]
    C --> D{"Gap positive?"}
    D -->|"No - allowance covers it"| E["Confirm disbursement timing and conditions"]
    D -->|"Yes - you must self-fund"| F{"Gap under 25% of total cost?"}
    F -->|"Yes"| G["Negotiate allowance up or rent down, then self-fund remainder"]
    F -->|"No"| H{"Can you fund gap plus 20% contingency in cash?"}
    H -->|"Yes"| I["Proceed with staged buildout and draw schedule"]
    H -->|"No"| J["Renegotiate scope, seek turnkey, or walk away"]
    E --> K["Sign lease with clear disbursement milestones"]
    G --> K
    I --> K
    J --> K
```

The first box is the one people skip. They start from the allowance and work backward, which guarantees they under-budget. Start from your actual requirement: what does the space need to function for your business on day one? That means power, HVAC, plumbing, walls, doors, flooring, lighting, data, and any specialty systems. Price that at current market rates, then subtract the allowance. The resulting gap is your budget line, and it is almost always bigger than tenants expect.







The 25% threshold in the diagram is a rule of thumb, not a law. When the gap is small relative to total cost, the deal is probably still workable and you should push on the allowance and the rent. When the gap is large, the question becomes whether you can actually fund it without starving the business of operating capital. A buildout that consumes all your cash reserves leaves you unable to hire, market, or absorb a slow first two quarters, which is a worse outcome than a smaller or cheaper space.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 4](/assets/qa/bo403-b4.jpg)






The final box matters more than it looks. Whatever structure you choose, the lease has to specify when the landlord pays. Milestone-based disbursement, where the landlord funds after each completed phase, is far better for your cash flow than a single payment at the end. If the landlord insists on reimbursement at completion, negotiate a rent abatement during construction to offset the float, or reduce the allowance and ask for free rent instead.





## Concrete cost and timeline numbers for 2027

Numbers vary by market, but you need a working model. The ranges below are the kind of figures a commercial contractor would give you in a mid-market U.S. metro in 2027. Use them as a starting point and get local bids.

**Cost per square foot by buildout type.** A light cosmetic refresh, meaning paint, carpet, and minor patching, runs $15–$35/SF. A standard office buildout with demising walls, doors, lighting, and basic HVAC distribution runs $60–$120/SF. A medical, dental, or lab buildout with plumbing, gas, and specialized ventilation runs $150–$350/SF. A restaurant or food service buildout with hoods, grease interceptors, and heavy power runs $200–$450/SF. A light industrial or warehouse office buildout, meaning a small office pod inside a warehouse, runs $40–$90/SF.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 5](/assets/qa/bo403-b5.jpg)










**Allowance ranges by lease term and asset class.** Class A office in a strong market: $50–$100/SF for a 10-year term, $20–$50/SF for a 5-year term. Class B office: $25–$60/SF for 10 years. Retail shell: $30–$75/SF. Industrial: $10–$40/SF, often limited to office portions only. The pattern is consistent: longer term, higher allowance, because the landlord amortizes the cost over more rent.





**A worked example.** You lease 6,000 SF of second-generation office space. Your buildout requires new demising walls, a server room, upgraded electrical, and new flooring. Your contractor bids $85/SF, or $510,000. The landlord offers a $45/SF allowance, or $270,000. Your gap is $240,000. Add 20% contingency for unknowns behind the walls, which in second-generation space is not optional: $48,000. Your self-funded budget is $288,000. If the landlord's allowance is paid at completion rather than on draws, add the cost of floating $270,000 for 60–90 days, which at a 9% cost of capital is roughly $4,000–$6,000. Your real number is closer to $294,000.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 6](/assets/qa/bo403-b6.jpg)






**Timeline.** Design and permitting: 6–12 weeks, longer in dense urban jurisdictions. Contractor mobilization and construction: 8–16 weeks for a standard office buildout, 16–30 weeks for medical or restaurant. Landlord review of your plans: 2–4 weeks, and this is a common source of delay because landlords have approval rights over anything structural or anything affecting base building systems. Total from lease signing to opening: 4–8 months for a simple buildout, 8–14 months for complex ones. Every week of delay costs you rent, and rent usually starts whether or not you have opened, unless you negotiated a rent commencement date tied to delivery or permitting.







**Where the gap usually hides.** Base building deficiencies are the biggest one. The landlord delivers "as-is" and the HVAC is undersized, the electrical panel has no capacity, or the roof leaks. Those are not tenant improvements in the landlord's mind, but they are your cost if the lease does not address them. Structural work, ADA compliance upgrades, and sprinkler modifications are other common gap items. Get a building condition assessment before signing, and negotiate specific landlord obligations for base building systems in writing.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 7](/assets/qa/bo403-b7.jpg)




**Escalation and change orders.** Construction costs have been volatile. If your buildout is more than six months out, add escalation of 3–6% per year to your estimate. Change orders during construction typically run 5–10% of contract value even on well-run jobs, and they are almost always your cost unless the change is caused by a landlord-delayed decision or a documented base building defect.





## Contract and handoff details

The lease language determines whether your budget holds. The diagram below shows the sequence of approvals and payments that a well-structured allowance deal should follow.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 8](/assets/qa/bo403-b8.jpg)






```mermaid
flowchart LR
    A["Lease signed with allowance terms"] --> B["Tenant submits plans to landlord"]
    B --> C{"Landlord approves within stated window?"}
    C -->|"Approved"| D["Permits pulled, contractor mobilizes"]
    C -->|"Rejected or silent"| E["Deemed-approved clause triggers or dispute"]
    D --> F["Construction draws against allowance"]
    F --> G["Landlord inspects and funds each draw"]
    G --> H["Substantial completion and final disbursement"]
    H --> I["Lien waivers and closeout documents"]
    I --> J["Rent commencement per lease"]
```

**Plan approval windows.** The lease should state a specific number of business days for landlord review, and it should include a deemed-approval clause: if the landlord does not respond within the window, the plans are approved. Without that clause, a slow landlord can stall your project indefinitely while your rent obligation ticks.



**Disbursement mechanics.** The best structure for you is progress draws funded within 10–15 days of each completed milestone, with the landlord paying the contractor directly or reimbursing you quickly. The worst is a single payment after final completion with a lengthy review period. If you cannot get progress draws, negotiate a rent credit instead of a cash allowance, which at least offsets your carrying cost.







**What the allowance can and cannot be used for.** Most allowances cover hard construction costs and sometimes soft costs like permits and architectural fees. They rarely cover furniture, fixtures, and equipment, moving costs, or technology. Read the definition of "tenant improvements" in the lease carefully. If your buildout includes a lot of FF&E, that is a separate budget line and the allowance will not touch it.

![How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027 — figure 9](/assets/qa/bo403-b9.jpg)


**Lien waivers and closeout.** Landlords require lien waivers from your contractor and subcontractors before final disbursement. Build this into your contractor's payment schedule so you are not the one chasing paperwork at the end. Also confirm who owns the improvements at lease end. In most commercial leases, the landlord owns everything permanently attached to the space, which means your $300,000 buildout has zero residual value to you at expiration unless you negotiated a removal right or amortization credit.

**Personal guarantees and security deposits.** If your gap funding requires a loan, the lender will likely want a personal guarantee, and the landlord may too. Budget for the legal cost of negotiating both, typically $5,000–$15,000 in legal fees for a commercial lease of this size, and do not sign a guarantee that extends beyond the term or that survives assignment without limitation.

## Related questions

### What percentage of a buildout does a landlord allowance typically cover?

Usually 30–60% of total cost for second-generation space and 20–40% for shell space, depending on market and term. Treat any allowance above 60% as a strong deal and anything below 25% as a signal to negotiate harder or reconsider the space.

### Should I finance the gap or pay cash?

Pay cash if you can without draining operating reserves. Financing a buildout that is permanently attached to the landlord's building is risky because the asset cannot be repossessed. If you must finance, match the loan term to the lease term and never exceed it.

### What happens if the buildout costs more than the allowance and I cannot pay?

You stop work, which usually triggers default under the lease and can cost you the space plus the sunk allowance. This is why the contingency and the cash check happen before signing, not after construction starts.

### Can I negotiate the allowance after signing the lease?

Rarely. The allowance is fixed in the lease. You can sometimes negotiate additional landlord-funded work as a change order, but it comes with rent increases or term extensions. Get it right before signature.

## FAQ

**How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027?**
Budget the full gap plus 15–25% contingency, plus the cost of floating the allowance if it is reimbursed at completion. If your buildout is $85/SF and the allowance is $45/SF, your self-funded line is $40/SF times your square footage, plus contingency. On 6,000 SF that is $240,000 plus roughly $48,000 contingency.

**Is a higher allowance always better than lower rent?**
Not always. A $20/SF higher allowance on a 5,000 SF space is $100,000 of construction funding. A $2/SF lower rent over a 10-year term is $100,000 of savings. Compare the present value of both, and remember the allowance is taxable in some structures while rent reduction is not.

**What costs are typically excluded from a tenant improvement allowance?**
Furniture, fixtures, equipment, moving, technology, signage, and often soft costs like architectural and permitting fees. Some landlords allow soft costs up to 10–15% of the allowance. Confirm in writing before you assume coverage.

**How long does it take to get the allowance disbursed?**
With progress draws, 10–15 days per milestone. With reimbursement at completion, 30–60 days after final documentation. The timing difference can be worth tens of thousands in carrying cost on a large buildout.

**Should I use the landlord's contractor or my own?**
Your own contractor gives you cost control and familiarity. The landlord's contractor may get faster approvals and knows the building. If you use your own, expect the landlord to require insurance, licensing, and approval of the contractor, and budget time for that review.

**What if the landlord goes silent on plan approval?**
Without a deemed-approval clause, you are stuck. With one, you can proceed after the stated window. Always negotiate a deemed-approval clause with a hard deadline, and send plans by a method that creates a timestamped record.

## Sources

- U.S. Small Business Administration, leasing commercial space: https://www.sba.gov/business-guide/manage-your-business/buy-or-lease-commercial-real-estate
- GSA, tenant improvement allowance guidance: https://www.gsa.gov/real-estate/real-estate-services/real-property-leasing
- BOMA International, commercial building standards: https://www.boma.org
- NAIOP, commercial real estate development association: https://www.naiop.org
- IRS, leasehold improvements and depreciation: https://www.irs.gov/publications/p946
- Occupational Safety and Health Administration, construction standards: https://www.osha.gov/construction
- International Code Council, building codes: https://www.iccsafe.org
- U.S. Department of Energy, commercial building energy use: https://www.energy.gov/eere/buildings/commercial-buildings-integration

## Related on PULSE

- How to model total cost of occupancy over a full lease term
- Negotiating rent commencement dates tied to buildout completion
- When to walk away from a commercial space with a large funding gap
- Base building condition assessments before signing a lease
- Comparing turnkey versus allowance deals for multi-site rollouts

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How much should I budget for a landlord-funded buildout when the allowance still leaves a gap to cover myself in 2027?

Options compared: turnkey, allowance, and as-is

How to choose your funding structure

Concrete cost and timeline numbers for 2027

Contract and handoff details

Related questions

What percentage of a buildout does a landlord allowance typically cover?

Should I finance the gap or pay cash?

What happens if the buildout costs more than the allowance and I cannot pay?

Can I negotiate the allowance after signing the lease?

FAQ

Sources

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