NORTHERN TRUST CORP | 2013 | FY | 3


A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

 

(In Millions)    2013      2012  

Balance at January 1

   $ 19.4       $ 17.8   

Additions for Tax Positions Taken in Prior Years

     2.4         4.6   

Reductions for Tax Positions Taken in Prior Years

     (4.4      (1.2

Reductions Resulting from Expiration of Statutes

     (1.8      (1.8
   

Balance at December 31

   $ 15.6       $ 19.4   

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