Tenant Improvements and Betterments
Tenant Improvements and Betterments (TI&B) are modifications, installations, or improvements you make to a leased space that become a permanent part of the building and legally belong to the landlord, but which you have an insurable interest in because you paid for them. This includes buildouts like walls, flooring, ceilings, lighting, plumbing fixtures, HVAC installations, electrical upgrades, custom kitchen installations, built-in equipment, and decorative improvements. TI&B differs from your business personal property (which you own and could remove) and from the building itself (which your landlord owns and insures).
What you need to know
Your insurable interest in TI&B lasts for the shorter of: the remaining lease term, or the period until you would have recovered your investment through depreciation. If the improvements are damaged or destroyed, you need insurance to pay for reinstalling them.
Common tenant improvements and betterments in restaurants:
- Commercial kitchen installation and equipment hookups
- Walls, flooring, ceilings, and lighting fixtures
- Plumbing and electrical upgrades beyond base building
- HVAC installations and modifications
- Bar construction and built-in shelving
- Decorative improvements and finishes
- Built-in seating, booths, and dining room fixtures
What TI&B is NOT:
- Business personal property – Equipment and furnishings you own and could remove (tables, chairs, moveable equipment)
- Building structure – The base building itself, which your landlord owns and insures
- Landlord-provided improvements – Buildouts the landlord paid for and owns
Your coverage terminates when:
- Your lease ends (whether you choose not to renew or landlord terminates)
- You would have recovered your investment through depreciation
- Whichever comes first
Why it matters for restaurant owners
Most restaurants operate in leased spaces, and the cost of tenant improvements and betterments is often the single largest investment you make in your business—easily $200,000 to $1 million or more for a full restaurant buildout including commercial kitchen installation, dining room finishes, bar construction, and all the improvements necessary to create a functioning restaurant from raw space.
If your restaurant is damaged by fire or other covered peril, your landlord’s insurance only covers the building structure as originally constructed—they won’t pay to rebuild your custom improvements. Without adequate TI&B coverage on your own commercial property policy, you would have to pay to reinstall all improvements out of pocket, which could force you out of business.
The underinsurance problem:
Many restaurant owners underinsure their TI&B because they:
- Don’t carefully calculate the total investment (including original buildout plus subsequent improvements and upgrades)
- Don’t understand that the landlord’s insurance doesn’t cover tenant improvements
- Forget to update coverage when making additional improvements over the years
- Only insure the most recent improvements rather than the complete buildout value
Critical coverage steps:
- Calculate the full replacement cost of all your tenant improvements—go through your space room by room and identify everything that was added or modified beyond the base building
- Ensure your commercial property policy has an adequate limit specifically for “tenant improvements and betterments”—this should be a separate line item or sublimit
- Purchase replacement cost coverage rather than actual cash value coverage so you receive full rebuilding cost without depreciation deductions
- Update your coverage whenever you make additional improvements—renovations, kitchen upgrades, and dining room refreshes all increase your TI&B value
- Document your improvements with photos, receipts, and contractor invoices to support claims and coverage calculations
- Review coverage before lease renewal—your insurable interest is limited to your remaining lease term
Remember: If your lease terminates (whether you choose not to renew or the landlord terminates), you may lose coverage for TI&B at that point since you no longer have an insurable interest in improvements you won’t be using.
Tenant Improvements Investment Calculator
Calculate your total TI&B investment room by room