District of Columbia Real Property Tax Timeline for Calendar Year 2020
January 1, 2020
Date of value for annual assessments.
February 1 , 2020
DC online Income & Expense Report portal opens
March 1, 2020
Notices of proposed assessment are mailed
March 31, 2020
First-half real estate taxes and BID taxes due
April 1, 2020
Deadline for filing first level appeals.
April 15, 2020
Deadline for filing Income & Expense Reports, Rent Rolls, and New Lease abstracts. For the 2019 filing cycle DC is requiring electronic submission through its online portal.
June 15, 2020
Ballpark Fee Return due.
September 15, 2020
Second-half real estate taxes, BID taxes and vault rent due.
September 30, 2020
Deadline for filing TY20 petitions in D.C Superior Court and for filing TY21 second level appeals to the D.C. Real Property Tax Appeals Commission if no first level decision issued by August 1st.