Common Area Maintenance (CAM) reconciliations can be complex and time-consuming for property owners and managers. OHI offers expert CAM reconciliation and audit services, addressing challenges like expense recoveries, inclusions/exclusions, base year changes, and expense caps.
Since 2006, OHI has specialized in commercial real estate outsourcing, including lease administration and audits, serving 150+ real estate companies across the U.S. at economical rates.




Commercial, Retail & Residential Real Estate Clients
Served 300,000 Units and 10 Million Sq. Foot Across Clients
Team Including CPAs, MBAs and Graduates
Accountants perform CAM reconciliations services leading to higher quality, superior accuracy and extensive detail
California | New York | Texas | Florida | Georgia | Ohio | Colorado | Kansas | Pennsylvania | Oregon | Washington and More

Custom packages of 25, 50 and 80 hours per month are available.
Commercial Real Estate Accountants have experience in lease abstraction and lease administration functions such as cam reconciliation, cam accounting, rent receipting and portfolio analysis including occupancy cost analysis, vacancy analysis, rent roll analysis, utility cost analysis.
CAM reconciliation is the year-end process of comparing estimated Common Area Maintenance charges billed to tenants against actual expenses incurred. Our CAM reconciliation services ensure landlords and tenants settle any overbilling or underbilling accurately, maintaining full financial transparency throughout the lease term.
Our CAM reconciliation services include reviewing lease agreements, verifying actual versus estimated expenses, calculating each tenant’s pro-rata share, preparing detailed reconciliation statements, and resolving billing discrepancies. We manage everything from initial data collection through final reporting, ensuring landlords and tenants reach accurate, transparent financial settlements annually.
CAM charges are fees tenants pay toward maintaining shared property areas like lobbies, parking lots, and landscaping. A professional CAM reconciliation service provider ensures these charges are calculated correctly, fairly distributed among tenants, and fully compliant with individual lease agreement terms.
Our CAM reconciliation services support commercial properties including retail shopping centers, office buildings, industrial parks, and mixed-use developments. Any multi-tenant property where operating costs are shared among tenants typically requires annual reconciliation to ensure accurate and fair billing.
At the end of each year, actual property operating expenses are collected and compared against the estimated amounts tenants paid monthly. Any variance is then calculated per tenant based on their pro-rata share, resulting in either a credit refund or an additional balance due.
Yes, tenants have the right to audit CAM charges under most lease agreements. Our CAM Audit Services thoroughly examine landlord expense records, identify overbillings, and recover any amounts incorrectly charged, protecting your financial interests and ensuring complete lease compliance.