What if the landlord's build-out isn't done by the time my lease is supposed to start?
The short answer
Whether rent starts before you have possession of a finished space depends on how the lease defines the commencement date and the delivery conditions. Some landlord-favorable leases tie the commencement date to a calendar date regardless of when the space is actually delivered. Tenant-protective structures tie commencement to the date of substantial completion of landlord's work, with day-for-day rent abatement for delivery delays beyond a specified window. An Outside Delivery Date (ODD) — after which the tenant can terminate the lease if the space is still not delivered — is a commonly negotiated protection for build-out risk. Scan your lease to see how the commencement date, delivery conditions, and any delay remedies are defined before you sign.
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What the delivery and commencement provisions usually do
The lease's commencement date clause and delivery condition clause together determine when rent starts and what state the space must be in. A calendar-date commencement clause runs rent from a fixed date regardless of whether construction is complete — a structure that transfers construction delay risk to the tenant. A condition-of-delivery commencement clause starts rent upon substantial completion of landlord's work, confirmed by an architect or certificate of occupancy, which keeps the risk with the landlord.
A commonly negotiated set of protections: a target delivery date, day-for-day rent abatement for each day the delivery is delayed beyond a grace period (often 30 to 60 days), and an Outside Delivery Date after which the tenant has the right to terminate the lease entirely if the space is still not delivered. Without these provisions, a tenant who has already committed to vacating their prior space, signed equipment leases, and hired staff for a specific opening date faces open-ended exposure if construction runs long.
Why people worry
Tenants commonly report delivery delays of weeks to months on new build-outs due to permitting delays, contractor availability, and supply chain issues. A tenant who has given notice to their prior landlord, begun receiving inventory, or made hiring decisions based on a specific open date faces significant cascading costs from a late delivery. The question of whether rent also runs during that delay period determines whether the tenant bears those costs twice.
What to look for in your lease
- Whether the commencement date is a calendar date or tied to substantial completion of landlord's work.
- Whether delay abatement — day-for-day rent credit for late delivery — is included and how the grace period is defined.
- Whether an Outside Delivery Date gives the tenant a termination right after a specified delay.
- What constitutes 'substantial completion' and who determines it — architect certificate, certificate of occupancy, or landlord's notice.
- Whether force majeure delays (permitting delays, supply chain issues) are carved out from the abatement trigger — and for how long.
Questions to ask before signing
- Ask the landlord for a realistic construction schedule and the basis for the estimated delivery date.
- Ask the other party to confirm that the commencement date is tied to substantial completion, not a calendar date.
- Confirm that day-for-day abatement and an Outside Delivery Date are included in the lease.
- Consider having the lease reviewed to verify that delivery risk is appropriately allocated between landlord and tenant.
Why scan instead of guess
The general rule tells you the baseline. Your lease tells you what you’re actually being asked to sign — and the wording is what binds. Dang reads the document and flags the clauses worth reviewing, in plain English.
The deterministic engine scores and decides what’s risky. The AI only enriches the plain-English wording — AI extracts, code decides, never the other way around.
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Common questions
What is an Outside Delivery Date?
A lease provision establishing a deadline by which the landlord must deliver the space. If the space is not delivered in the required condition by that date, the tenant typically has the right to terminate the lease and recover any prepaid rent or deposit. It protects the tenant from being indefinitely bound to a lease for a space that has not been built.
What does 'day-for-day rent abatement' mean?
A provision that reduces the tenant's rent obligation by one day for each day the delivery is delayed beyond the specified grace period. For example, if the space is delivered 30 days late and the grace period is 30 days, the tenant receives 30 days of free rent at the start of the tenancy. The provision compensates for the delay without requiring the tenant to terminate the lease.
Is a landlord's build-out delay always covered by force majeure?
Many leases include force majeure provisions that excuse landlord delays caused by circumstances outside their control. However, the scope of force majeure is defined by the lease and commonly excludes tenant-caused delays. Whether permitting delays or supply chain issues qualify depends on the specific lease language — and the protections above (abatement, ODD) should still be negotiated independently.
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