Over two centuries' cumulative experience providing affordable housing solutions!!

2025 Compliance Summit
In-Person or Online!
October 2 & 3, 2025
Click the image or the button to get more information and to register.
MORE INFOAttention South Dakota Housing Professionals!
Announcing new Tax Credit and HOME/HTF Workshops sponsored by SDHDA.
The new 2025 HOME Rule and HOTMA will be covered thoroughly!
Get SDREC and SDHDA continuing education credits!
More information HEREAttention Asset Managers!
We've partnered with Birch Island Real Estate Consulting to Discuss Important LIHTC Asset Management and Compliance Topics
Click on the images for more information on each session.

Danger in the First Year! Development Phase AHIC Risk Rating Indicators Can Make or Break Your LIHTC Project!
LIVE WEBCAST
Thursday, April 3, 2025
2:00 to 3:30 pm EDT

Danger After 'Stabilization'! AHIC Risk Rating Indicators Matter Over the 15-Year LIHTC Compliance Period.
LIVE WEBCAST
Thursday, April 10, 2025
2:00 to 3:30 pm EDT

Risky Business: Avoiding LIHTC Recapture.
LIVE WEBCAST
Thursday, April 29, 2025
2:00 to no more than 4:00 pm EDT
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!
The 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.
