District of Columbia, Maryland, Virginia Property Tax Consultants
Property Tax Advisors LLC

National Property Tax Group’s District of Columbia, Maryland & Virginia representative.

Property Tax Advisors LLC
P. O. Box 320099
Alexandria, VA 22320

Michael Donohue
Phone: 703-518-4425
mdonohue@proptaxadvisor.com

Property Tax Advisors LLC is a national property tax consulting firm specializing in property tax appeals and the oversight and management of the total property tax function for clients with multi-market portfolios. We have successfully merged excellent valuation skills with outstanding customer service. In 2014, we reviewed a portfolio of over $20 billion for our clients, many of whom have been with us for 20 years.

Leading PTA is Michael Donohue, President and founder of Property Tax Advisors, LLC. Prior to establishment of PTA on January 1, 2000, Michael was a Senior Manager in the PricewaterhouseCoopers’ State Tax Consulting Group, overseeing over 30,000 parcels annually. Michael specializes in the real property tax appeal process for income-producing properties, and has handled personal and real property consulting for both large and small portfolio clients.

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IMPORTANT DATES - Washington DC

REAL ESTATE  
DateEventsNotes
Jan 01Assessment Date
Mar Value Notices Issued On or before March 1
Mar 31 Tax Bills Due 1st half installment
April 01 Appeal Deadline First Level Assessor appeals
April 15 Tax Returns Due Required RE Income & Expense filing
Sep 15 Tax Bills Due 2nd half installment

PERSONAL PROPERTY  
DateEventsNotes
Jul 01 Assessment Date Personal Property only
Jul 31 Tax Bills Due Tax payment due with return
Jul 31 PP Returns Due Inventory exempt

IMPORTANT DATES - Maryland

REAL ESTATE  
DateEventsNotes
Jan 01 Assessment Date
Dec – Feb Appeal Deadline In cycle appeals: only 45 days after notice issued
July – Aug Tax Bills Issued
Sep 30 Tax Bills Due
DecValue Notices Issued New triennial in-cycle assessment only
Dec – Feb Appeal Deadline 2nd half installment
Dec – Feb Appeal Deadline Out of cycle appeals only

PERSONAL PROPERTY  
DateEventsNotes
Jan 01 Assessment Date
Apr 15 PP Returns Due Extensions can be received to June 15
JulyTax Bills Issued
Sep 30Tax Bills Due Dates vary upon receipt of assessment notice

IMPORTANT DATES - Virginia

REAL ESTATE  
DateEventsNotes
Jan – Dec Appeal Deadline Varies by jurisdiction
Jan 1 or Jul 1 Assessment Date Varies by jurisdiction
May 01 Tax Bills Due I&E filing deadline for Alexandria City

PERSONAL PROPERTY  
DateEventsNotes
Jan 01 Assessment Date
Jan 31 – Aug 1 PP Returns Due Varies by jurisdiction
May – Dec Tax Bills Due Varies by jurisdiction