EOP Equity Office Properties Tru

Equity Office Properties Trust (NYSE:EOP) today announced the final tax treatment (Form 1099) for its 2006 dividend distributions. Shareholders are encouraged to consult with their personal tax advisors as to their specific tax treatment of Equity Office distributions. SecurityDescription � CUSIP � TickerSymbol � RecordDate PayableDate Total DistributionPer Share IncomeDividend QualifiedDividend (1) Total Capital GainDistribution Unrecap Section1250 Gain(2) Nontaxable Distribution(Return of Capital) Common � 294741 10 3� � EOP � 3/31/06� 4/17/06� $0.330000� $0.189146� $0.001788� $0.140854� $0.086894� $0.00� Common � 294741 10 3� � EOP � 6/30/06� 7/17/06� $0.330000� $0.189146� $0.001788� $0.140854� $0.086894� $0.00� Common � 294741 10 3� � EOP � 9/29/06� 10/16/06� $0.330000� $0.189146� $0.001788� $0.140854� $0.086894� $0.00� Common � 294741 10 3� � EOP � 12/15/06� 12/29/06� $0.330000� $0.189146� $0.001788� $0.140854� $0.086894� $0.00� Totals � � � � � � � $1.320000� $0.756583� $0.007154� $0.563417� $0.347576� $0.00� � � � � � � � � � 57.316908% � 42.683092% � � SecurityDescription � CUSIP � TickerSymbol � RecordDate PayableDate Total DistributionPer Share IncomeDividend QualifiedDividend (1) Total Capital GainDistribution Unrecap Section1250 Gain(2) Nontaxable Distribution(Return of Capital) Class B PFD � 294741 50 9� � EOPpfB � 2/1/06� 2/15/06� $0.656250� $0.376142� $0.003557� $0.280108� $0.172800� $0.00� Class B PFD � 294741 50 9� � EOPpfB � 5/1/06� 5/15/06� $0.656250� $0.376142� $0.003557� $0.280108� $0.172800� $0.00� Class B PFD � 294741 50 9� � EOPpfB � 8/1/06� 8/15/06� $0.656250� $0.376142� $0.003557� $0.280108� $0.172800� $0.00� Class B PFD � 294741 50 9� � EOPpfB � 11/1/06� 11/15/06� $0.656250� $0.376142� $0.003557� $0.280108� $0.172800� $0.00� Totals � � � � � � � $2.625000� $1.504569� $0.014226� $1.120431� $0.691202� $0.00� � � � � � � � � � 57.316908% � 42.683092% � � SecurityDescription � CUSIP � TickerSymbol � RecordDate PayableDate Total DistributionPer Share IncomeDividend QualifiedDividend (1) Total Capital GainDistribution Unrecap Section1250 Gain(2) Nontaxable Distribution(Return of Capital) Class G PFD � 294741 87 1� � EOPpfG � 3/1/06� 3/15/06� $0.484375� $0.277629� $0.002625� $0.206746� $0.127543� $0.00� Class G PFD � 294741 87 1� � EOPpfG � 6/1/06� 6/15/06� $0.484375� $0.277629� $0.002625� $0.206746� $0.127543� $0.00� Class G PFD � 294741 87 1� � EOPpfG � 9/1/06� 9/15/06� $0.484375� $0.277629� $0.002625� $0.206746� $0.127543� $0.00� Class G PFD � 294741 87 1� � EOPpfG � 12/1/06� 12/15/06� $0.484375� $0.277629� $0.002625� $0.206746� $0.127543� $0.00� Totals � � � � � � � $1.937500� $1.110515� $0.010500� $0.826985� $0.510173� $0.00� � � � � � � � � � 57.316908% � 42.683092% � � Totals may not sum due to rounding differences. (1) Qualified Dividend is a subset of, and included in, the Income Dividend amount. (2) Unrecaptured Section 1250 Gain is a subset of, and included in, the Total Capital Gain Distribution amount. Equity Office Properties Trust, operating through its various subsidiaries and affiliates, is the nation's largest publicly held office building owner and manager with a total office portfolio consisting of whole or partial interests in 543 buildings comprising 103.1 million square feet in 16 states and the District of Columbia, as of December 31, 2006. Equity Office has an ownership presence in 24 Metropolitan Statistical Areas (MSAs) and in 98 submarkets, enabling it to provide a wide range of office solutions for local, regional and national customers. For more company information visit the Equity Office website at http://www.equityoffice.com.