Renewal option windows in commercial leases

The three dates in every option clause

Expiration is the date the current term ends. The notice deadline is the last day the tenant (or, in some leases, the landlord) can give written notice to exercise a renewal option—typically expressed as a number of days or months before expiration, such as 180 days. The option window is the period during which notice is valid: many leases say notice may be given no earlier than 12 months and no later than 6 months before expiration, which creates a window rather than a single deadline.

Read the clause for who must act. Tenant options are the norm, but some leases automatically renew unless the landlord gives notice of non-renewal, and some require the landlord to send a reminder for the tenant's deadline to be enforceable. Get that wrong and the lease decides for you.

Why owners miss them

Most small owners track expiration and nothing else. The notice deadline is months earlier and lives in a subclause; the option window opens months before that. By the time expiration is on the calendar, the leverage moment has passed.

The second cause is amendments. A two-year extension signed in an email chain changes the expiration date—and therefore every derived date—without anyone updating the tracker. Keep amendments with the lease and recompute the dates each time.

What to decide before the window opens

Whether you want the tenant back at all. What market rent is today and what the option rent formula will produce (fixed step, CPI, or fair market value with an appraisal mechanism). Whether the space would be worth more subdivided or combined. Whether any tenant-improvement obligation comes with the renewal. Having these answers before the window opens turns a deadline into a negotiation.

• Market rent versus the option rent formula
• Tenant performance: payment history, condition of the space, complaints
• Capital needs the renewal should share (HVAC, roof, parking)
• Whether a longer or shorter term serves your exit plan

A system that works at 3 to 15 properties

Enter every lease's commencement, expiration, notice period, and option window once, from the signed document, and recompute when an amendment lands. Review the list monthly; anything within 90 days gets a decision, anything within 30 gets an action. That is the whole system. The free lease date tracker on this site does the arithmetic from dates you type; TenantPoint's lease intelligence extracts the dates from the uploaded lease, cites the page, and shows approaching dates in the daily briefing after you approve them. Automated reminder emails are on the product roadmap, so a monthly review is still the habit that matters.

When you do miss one

Read the clause for cure language and for whether notice had to be received or merely sent. Check whether the option required the tenant to be free of default at the time of exercise—many do, and a late-paying tenant may not have a valid exercise at all. Then talk to counsel before you talk to the tenant; a friendly conversation can waive rights you did not know you had.