Institute of Real Estate Management
The Institute of Real Estate Management is a professional association that provides education, credentials, and resources for residential and commercial real estate management professionals.
Last updated August 25, 2026
Overview
The Institute of Real Estate Management, commonly known as IREM, is a professional association focused on the management of income-producing real estate. Formally identified as the Institute of Real Estate Management of the National Association of Realtors, it operates as an affiliate of the National Association of Realtors and serves professionals working across both multifamily residential and commercial property sectors. IREM was founded in Chicago in 1933. Its role is centered on professional education, credentialing, standards, and practical resources for people responsible for operating and managing real estate assets. Rather than functioning as a property owner, developer, brokerage, or consumer-facing real estate brand, IREM supports the professional practice of property management. Its audience includes managers and management organizations overseeing apartment communities, office buildings, retail properties, industrial assets, and other income-generating real estate. The association administers several recognized designations and credentials. These include the Certified Property Manager, or CPM, which is associated with advanced property-management expertise; the Accredited Residential Manager, or ARM, for residential management professionals; the Accredited Commercial Manager, or ACoM, for commercial property managers; and the Accredited Management Organization, or AMO, for qualifying property-management firms. IREM also provides courses and training intended to develop skills in areas such as asset operations, financial management, risk management, leasing, maintenance, ethics, and leadership. The credentials and education programs are designed to provide a structured professional pathway rather than a single consumer product. IREM has also produced guidance intended to help property managers respond to changing operating conditions. During the COVID-19 pandemic, its training and pandemic-related guidance addressed issues confronting managers and owners as buildings, tenants, employees, and service providers adapted to public-health restrictions and operational uncertainty. The association described its Pandemic Guide as a resource for real estate managers in multiple markets. The organization has a primarily professional and institutional positioning. Its value proposition is based on specialized knowledge, continuing education, professional recognition, and access to a community of real estate management practitioners. Its affiliation with the National Association of Realtors gives it a connection to a larger U.S. real estate industry network, while its scope extends beyond residential properties to include commercial management. As of April 2020, IREM's membership was reported as nearly 20,000 individual members and 1,108 corporate members. The available reference material does not establish a current membership figure, current leadership roster, headquarters address, or official website URL. IREM remains an active professional association serving the real estate management field.
History
The Institute of Real Estate Management was established in Chicago in 1933 to support the professional practice of real estate management. Its creation reflected the development of property management as a specialized discipline within the broader real estate industry. As buildings became more complex to operate and ownership became increasingly separated from day-to-day management, practitioners required dedicated education, professional standards, and networks distinct from those associated with property sales or development. Over time, IREM developed into a professional association serving managers of both residential and commercial real estate. Its scope includes multifamily housing as well as commercial properties, allowing it to address common management concerns while also recognizing the different operational requirements of each property type. The organization became affiliated with the National Association of Realtors, formally taking the name Institute of Real Estate Management of the National Association of Realtors. A central part of IREM's development has been its credentialing system. The association administers designations for individual professionals at different stages or areas of specialization, including the Certified Property Manager credential, the Accredited Residential Manager designation, and the Accredited Commercial Manager designation. It also recognizes qualifying property-management companies through the Accredited Management Organization program. These offerings position IREM as an institution for professional development and recognition rather than as a conventional commercial brand selling physical goods. IREM's educational activity covers the practical and managerial aspects of operating income-producing property. Its courses and resources are intended to help practitioners manage tenants, buildings, budgets, maintenance, risk, compliance, and organizational performance. Through training and professional materials, the association has sought to update property managers' knowledge as market conditions, technology, regulations, and tenant expectations have changed. The COVID-19 pandemic created an especially visible need for current operational guidance. In response to the challenges facing property managers, IREM provided updated information and developed a Pandemic Guide. The guidance was intended for managers dealing with changing workplace practices, tenant concerns, building operations, health-related protocols, and business continuity. This work illustrated the association's role as a source of applied knowledge during periods of industry disruption. By April 2020, the association's reported membership included almost 20,000 individual members and 1,108 corporate members. The available source material does not provide a complete chronology of later organizational developments, a current membership total, a verified current executive list, or a confirmed headquarters address. Based on the available references, IREM remains an active international professional association with roots in the United States and a continuing focus on education, credentials, and resources for real estate management professionals.
- 2020Membership and pandemic resources documented
Reference material recorded nearly 20,000 individual members and 1,108 corporate members as of April 2020. During the same period, IREM provided pandemic-related guidance for property managers.
- 1933Institute founded in Chicago
The Institute of Real Estate Management was founded in Chicago, establishing a professional organization dedicated to real estate management.
Products and positioning
A professional education, credentialing, and industry-resource association for managers of multifamily and commercial real estate.
Certified Property Manager (CPM)Professional credential
IREM's Certified Property Manager designation is a professional credential for real estate management practitioners. It represents advanced training and professional recognition in property management and is associated with the operational, financial, tenant, and leadership responsibilities involved in managing income-producing real estate.
Accredited Residential Manager (ARM)Professional credential
The Accredited Residential Manager designation is intended for professionals working in residential property management. It supports structured learning and recognition for managers responsible for multifamily or other residential assets, including day-to-day operations, resident relationships, maintenance coordination, and financial administration.
Accredited Commercial Manager (ACoM)Professional credential
The Accredited Commercial Manager designation focuses on commercial real estate management. It is designed for practitioners handling the operational and business requirements of commercial properties and complements IREM's broader education for professionals managing office, retail, industrial, and related assets.
Accredited Management Organization (AMO)Organizational accreditation
The Accredited Management Organization program recognizes qualifying property-management firms rather than individual practitioners. It provides an organizational form of professional recognition within IREM's credentialing structure and is intended for companies engaged in the management of real estate assets.
Property-management education and trainingProfessional education
IREM offers courses and training covering the knowledge required to manage multifamily and commercial real estate. The educational scope includes practical management, operations, finance, risk, tenant and resident relations, and responses to emerging industry conditions. The association has also issued specialized resources, including pandemic-related guidance.
Flagship businesses
- Certified Property Manager (CPM)
- Accredited Residential Manager (ARM)
- Accredited Commercial Manager (ACoM)
- Accredited Management Organization (AMO)
- Property-management education and training
Brand decisions
- 2020Expanded pandemic-response education and guidanceStrategy
The COVID-19 pandemic created new operational, health, tenant, and business-continuity challenges for property managers.
What changed. IREM updated its training and made a Pandemic Guide available as a resource for real estate managers.
Aftermath. The initiative reinforced IREM's role as a source of applied professional guidance during an industry-wide disruption.
Recent events
- 2020IREM membership approached 20,000 individual members
Reference material reported that IREM had nearly 20,000 individual members and 1,108 corporate members as of April 2020.
Other - 2020IREM provides pandemic guidance for real estate managers
During the COVID-19 period, IREM supplied updated training and a Pandemic Guide intended to help property managers address new operational and management challenges.
Other
Sources
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