Over two centuries' cumulative experience providing affordable housing solutions!!
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Fall 2026 | Achieve LIHTC Success
Tax Credit Comprehensive Hybrid Course
Advanced LIHTC training in our unique online on-demand/live hybrid format, with twice-weekly learning and live office hours/Q&A.
Starts October 6 | 12-week course | Optional online HCCP Exam
$399 course only | $654 with HCCP Exam
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Tax Credit 101
The fundamentals, not the basics.
Four live, three-hour webinars covering Income, Assets, Students, and Rents & Utility Allowances from October 2026 through January 2027.
$295 per session | Complete series: 4 for the price of 3 β $885
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Education from Costello University
Training from experts with extensive and up-to-date experience providing affordable housing
Live Virtual Training
Customizable webinar-based live training scheduled at your team’s convenience.
Online, On-Demand Training
Engaging, easy-to-implement, and cost-effective courses that will train your property management staff in housing compliance.
In-Person Training
Customizable in-person training with live interaction for your full team.
Other Housing Compliance Services
Our Vision
Housing Matters!
βThe Costello Companies are a suite of companies dedicated to the above principle as we develop, build and manage multi-family housing.
Costello Compliance is a consulting firm that leverages our relationships with our sister companies and draws on decades of first-hand experience in housing to provide value-rich products and services to the housing industry. Our knowledge and experience puts us in a unique position to provide quality nation-wide consulting and training with individualized customer service to our clients.
