Commercial tenants who approach lease renewal negotiation strategically — starting 12–18 months before expiration and exploring competing alternatives — consistently secure better terms than those who simply accept the landlord’s initial offer. In Denver’s current high-vacancy market, renewal tenants are obtaining free rent, tenant improvement refreshes, and meaningful rent reductions. This guide covers the full timeline, negotiation tactics, and concessions available to tenants who know how to use their leverage.

Commercial lease term length is one of the most strategic decisions a tenant can make, directly affecting the size of concessions like free rent and tenant improvement allowances. Standard terms range from 3–10 years depending on property type, with longer commitments typically unlocking better deal economics. In Colorado’s current tenant-favorable market, SVN Denver recommends locking in 7–10 year terms with built-in flexibility clauses to capture historically generous concessions while protecting against business uncertainty.

Free rent concessions are one of the most powerful tools commercial tenants can negotiate — ranging from 1 month per year of lease term in tight markets to 18 or more months for Class A office space in high-vacancy conditions. This page covers current benchmarks by property type and market, the five main free rent structures, negotiation tactics for maximizing leverage, and a formula for calculating effective rent so tenants can compare proposals accurately. In Denver’s office market, where vacancy has surpassed 26%, SVN Denver advisors are actively securing 12–18 months of free rent on 5–7 year Class A deals.