COLUMBIA FUNDS SERIES TRUST I

                               Columbia Bond Fund
                                  (the "Fund")

                Supplement dated June 17, 2009 to the Class A and
         Class C Shares Prospectus dated August 1, 2008, as supplemented


Effective June 17, 2009, the Advisor has implemented a new voluntary
reimbursement arrangement. Accordingly, within the section entitled "Fees and
Expenses," the following footnote to the "Total net expenses" line is added to
the "Annual Fund Operating Expenses" table referencing this new voluntary
reimbursement arrangement by the Advisor:

      Effective June 17, 2009, the Advisor has voluntarily agreed to reimburse a
      portion of the Fund's expenses so that the Fund's ordinary operating
      expenses (excluding any distribution and service fees, brokerage
      commissions, interest, taxes and extraordinary expenses, but including
      custodian charges relating to overdrafts, if any), after giving effect to
      any balance credits from the Fund's custodian, do not exceed 0.55% of the
      Fund's average daily net assets on an annualized basis. If the
      reimbursement was reflected in the table, the total annual Fund operating
      expenses would be 0.80% for Class A shares and 1.55% for Class C shares.
      The Advisor, in its discretion, may revise or discontinue this arrangement
      at any time.










        Shareholders should retain this Supplement for future reference.





INT-47/18146-0609



                          COLUMBIA FUNDS SERIES TRUST I

                               Columbia Bond Fund
                                  (the "Fund")

         Supplement dated June 17, 2009 to the Class Z Shares Prospectus
                      dated August 1, 2008, as supplemented


Effective June 17, 2009, the Advisor has implemented a new voluntary
reimbursement arrangement. Accordingly, within the section entitled "Fees and
Expenses," the following footnote to the "Total net expenses" line is added to
the "Annual Fund Operating Expenses" table referencing this new voluntary
reimbursement arrangement by the Advisor:

      Effective June 17, 2009, the Advisor has voluntarily agreed to reimburse a
      portion of the Fund's expenses so that the Fund's ordinary operating
      expenses (excluding any distribution and service fees, brokerage
      commissions, interest, taxes and extraordinary expenses, but including
      custodian charges relating to overdrafts, if any), after giving effect to
      any balance credits from the Fund's custodian, do not exceed 0.55% of the
      Fund's average daily net assets on an annualized basis. If the
      reimbursement was reflected in the table, the total annual Fund operating
      expenses would be 0.55%. The Advisor, in its discretion, may revise or
      discontinue this arrangement at any time.











        Shareholders should retain this Supplement for future reference.





INT-47/18147-0609