Lease Administration
The Leading Lease Administration Platform Built for High-Growth Real Estate Teams
Lease administration software by Spacebase helps real estate teams stay on top of critical dates, organize leases, and manage obligations with speed and precision. From critical date alerts to expense reports, we eliminate the manual work that slows teams down so real estate teams and portfolio managers can focus on expanding, not crunching the numbers.


Trusted by The World's Best Real Estate Teams

Features Built to Simplify Lease Administration
Easily manage your entire lease portfolio in one system. From tracking critical dates to storing documents and managing permissions, Spacebase gives your team the tools to stay organized, compliant, and in control.
The data
Results That Speak for Themselves
Partner with the lease administration platform that delivers. From critical date tracking to real-time reporting, Spacebase provides you with the tools to stay ahead, stay organized, and maintain control.
+10%
increase in notices given on time
+15%
increase in options executed
+25%
increase in portfolio visibility
Hands-On Services to Support Your Success
From expert lease abstraction to guided implementation and dedicated support, our hands-on services are designed to help your team succeed at every stage. We’re here to simplify your processes and support your goals.
Markets we serve
The Software of Choice Across a Variety of Industries
From global SaaS firms to complex logistics operations, Spacebase supports finance teams across every sector.
Add-ons
Enhance Your Spacebase Experience with Powerful Add-Ons

Headcount
Access the headcount module by adding it directly from your Spacebase dashboard or by contacting your account manager.
Project current Cost / Seat
Track headcount by lease and location
Plan space utilization with real-time staffing data

AI abstraction and data analysis
Spacebase AI is built to simplify lease abstraction and document processing:
Instantly identify key terms with optical character recognition (OCR)
Automatically extract clauses, critical dates, and financials
Reduce manual entry and improve accuracy across your lease data

Access the headcount module by adding it directly from your Spacebase dashboard or by contacting your account manager.
Project current Cost / Seat
Track headcount by lease and location
Plan space utilization with real-time staffing data
Scale your way
Simplify How Lease Administration Gets Done, So Your Whole Company Can Scale With You

Looking for something else?
Check Out Our Other Great Software
Choose what you need, when you need it. Spacebase is modular. You can start with lease administration, lease accounting, or both. Our platform is designed to adapt to your needs.
Lease Accounting
Need help with compliance, reporting, or financial tracking? Our lease accounting solution is designed to simplify ASC 842 compliance and ensure accurate financial records. Spacebase makes complex lease accounting easy for your team.
ExploreHave questions? We have the answers
Frequently Asked Questions
What does a lease administrator do?
A lease administrator handles the operational tasks involved in managing commercial leases. This includes maintaining lease records, ensuring timely payments, coordinating with landlords and internal teams, and keeping your lease data up-to-date and compliant.
What is lease accounting under ASC 842?
Lease accounting under ASC 842 involves tracking leases as financial assets and liabilities on your balance sheet. It requires accurate calculations for right-of-use (ROU) assets, lease liabilities, journal entries, amortization schedules, and disclosures for compliance with FASB regulations.
What’s the difference between lease administration and lease accounting?
Lease administration is about staying organized and compliant with lease terms. Lease accounting, on the other hand, involves translating those lease terms into accurate financial statements in accordance with standards such as ASC 842 or IFRS 16.
Does Spacebase lease management software integrate with existing accounting systems?
Yes. Spacebase integrates with leading accounting platforms like NetSuite, Sage Intacct, QuickBooks, and more.
Can I use Spacebase lease management software on a mobile device?
Yes. Spacebase is entirely cloud-based and mobile-optimized, so you can access lease data, documents, and critical dates on any device, whether you’re at your desk or in the field.
How much does lease management software cost?
Spacebase offers flexible pricing based on your portfolio size and feature needs. Whether you're managing 20 leases or 2,000, we’ll tailor a package that fits your team. Request a demo to receive custom pricing tailored to your organization.
What is commercial lease abstraction?
Commercial lease abstraction is the process of extracting key terms, dates, and clauses from a lease document and summarizing them in a structured, searchable format. Abstracts help your team quickly reference critical details without having to dig through lengthy contracts, and are essential for lease administration and accounting accuracy.
How long does it take to implement lease management software?
Most Spacebase customers are up and running within a few weeks. Our team handles onboarding, data migration, and training, providing hands-on support every step of the way. For large or complex portfolios, we also offer custom implementation services and lease abstraction support.