Lease Commission Calculator

Model commission on flat, tiered, and step-escalation lease structures.

Commercial Property Lease Commission Calculator

Commercial leasing commissions are typically calculated as a percentage of the total base rent over the term of the lease. Depending on the lease structure, base rent increases can be flat, tiered, or have step-escalations over the term. Add your lease terms below to estimate a Landlord's total commission fee due. This tool is provided for informational purposes only. Consult a licensed commercial real estate professional.

Tenant / Deal Name

Property Address

Rentable SF

Starting Monthly Base Rent ($)

Lease Term (Years)

Rent Escalation

Same % every year Custom % per year Custom monthly rent per year

Annual Increase (%)

Commission Structure

Flat % of total lease value Tiered % by year

Commission (%)

Split commission between brokers

Enter the deal terms and select Calculate Commission to generate a statement.

Commission Statement

Year	Monthly Rent	Annual Rent	Comm. %	Comm. $