Timelines & Key Dates

See this page for a list of key dates related to compliance with Local Law 97. This list will continue to expand as the Department of Buildings make more tools available for building owners.

Spring 2021: DOB Mapping Tool and Adjustments Filing Guide released.

May 2021: Adjustments portal live on DOBNOW.

June 2021: Local Law 97 Covered Buildings List, DOB Mapping Tool and Adjustments Filing Guide released.

June 30, 2021: Applications for Adjustments for 2024-2029 limits due for special uses and excessive emissions.

July 21, 2021: Applications for Adjustments for 2024-2029 limits due for not-for-profit hospitals and healthcare facilities.

January 1, 2023: Reports due to Mayor and City Council no later than this date.

May 1, 2025: First compliance report due for most covered buildings, including multifamily buildings with 35% or greater rent regulated units and houses of worship. Please refer to the Covered Buildings List to determine if your building falls into this category. It may also include certain Co-Ops and NYCHA housing.

May 1, 2027: First compliance report due for multifamily buildings with up to 35% or greater rent regulated units.

May 1, 2036: First compliance report due for multifamily buildings with only income-restricted housing (with no rent regulated units).