Company:  STATE FARM MUTUAL FUND TR ... (BNSAX)
Form Type:  485BPOS
Filing Date:  4/29/2008 
CIK:  0001119720 
Address:  THREE STATE FARM PLAZA
N-1
 
City, State, Zip:  BLOOMINGTON, Illinois 61791-0001 
Telephone:  (800) 447-4930 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$11.34  
Change: 
N/A  
Trade Time: 
Jun 19  
Market Cap: 
N/A
Register for a Free Trial and access this filing in:     
  FORM 485BPOS
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objective -
    Principal Investment Strategies
    Investment Objectives -
    Principal Investment Strategies
    Principal Investment Strategies Common to All LifePath Funds
    Principal Investment Strategies for Each LifePath Fund
    Principal Risks of Investing in the Funds
    Performance-
    Performance - Average Annual Total Returns (for periods ...
      FUND PERFORMANCE
      FUND PERFORMANCE
      FUND PERFORMANCE
      FUND PERFORMANCE
      FUND PERFORMANCE
      OPERATING EXPENSES
    ADVISER RELATED PERFORMANCE
    Other Risks of Investing in these Funds
    MANAGING THE INVESTMENTS OF THE FUNDS
    Investment Adviser
    Investment Sub-Adviser for the Equity Fund and the ...
    Investment Sub-Advisers for the Small/Mid Cap Equity Fund
    Investment Sub-Adviser for the Small Cap Index Fund and the ...
    SHAREHOLDER INFORMATION
      SALES CHARGES
      SALES CHARGES
    Contingent Deferred Sales Charge Applicable in the Year of ...
    Contingent Deferred Sales Charge Applicable in the Year of ...
    Distribution and Service (12b-1) Fees
    Distribution and Service (12b-1) Fees - Money Market Fund
    Calculating Net Asset Value
    How To Buy Shares
    FINANCIAL HIGHLIGHTS
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
      FINANCIAL HIGHLIGHTS TABLE
    APPENDIX A
      Past Performance of Capital Guardian, Northern Trust ...
        FUND PERFORMANCE
        FUND PERFORMANCE
        FUND PERFORMANCE
        OPERATING EXPENSES
        OPERATING EXPENSES
        OPERATING EXPENSES
        OPERATING EXPENSES
      ADDITIONAL INFORMATION ABOUT THE FUNDS
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objectives -
      Principal Investment Strategies
      Principal Investment Strategies Common to All LifePath Funds
      Principal Investment Strategies for Each LifePath Fund
      Principal Risks of Investing in the Funds
      Performance -
      Performance - Average Annual Total Returns (for periods ...
        FUND PERFORMANCE
        FUND PERFORMANCE
        FUND PERFORMANCE
        FUND PERFORMANCE
        FUND PERFORMANCE
        OPERATING EXPENSES
      Other Risks of Investing in these Funds
      MANAGING THE INVESTMENTS OF THE FUNDS
      Investment Adviser
      Investment Sub-Adviser for the Equity Fund and the ...
      Investment Sub-Advisers for the Small/Mid Cap Equity Fund
      Investment Sub-Adviser for the Small Cap Index Fund and the ...
      SHAREHOLDER INFORMATION
      Calculating Net Asset Value
      How To Buy and Sell Shares
      How To Buy Shares
      FINANCIAL HIGHLIGHTS
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
      ADDITIONAL INFORMATION ABOUT THE FUNDS
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objective -
      Principal Investment Strategies
      Investment Objectives -
      Principal Investment Strategies
      Principal Investment Strategies Common to All LifePath Funds
      Principal Investment Strategies for Each LifePath Fund
      Principal Risks of Investing in the Funds
      Performance -
      Performance - Average Annual Total Returns (for periods ...
        FUND PERFORMANCE
        OPERATING EXPENSES
      ADVISER RELATED PERFORMANCE
      Other Risks of Investing in these Funds
      MANAGING THE INVESTMENTS OF THE FUNDS
      Investment Adviser
      Investment Sub-Adviser for the Equity Fund and the ...
      Investment Sub-Advisers for the Small/Mid Cap Equity Fund
      Investment Sub-Adviser for the Small Cap Index Fund and the ...
      SHAREHOLDER INFORMATION
      Distribution and Shareholder Servicing Fees
      Calculating Net Asset Value
      FINANCIAL HIGHLIGHTS
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
        FINANCIAL HIGHLIGHTS TABLE
    APPENDIX A
      Past Performance of Capital Guardian, Northern Trust ...
        FUND PERFORMANCE
        FUND PERFORMANCE
        FUND PERFORMANCE
        OPERATING EXPENSES
        OPERATING EXPENSES
      ADDITIONAL INFORMATION ABOUT THE FUNDS
    STATEMENT OF ADDITIONAL INFORMATION
      INVESTMENT OBJECTIVES
      INVESTMENT TECHNIQUES AND RISKS-NON-LIFEPATH FUNDS
      INVESTMENT TECHNIQUES AND RISKS-LIFEPATH FUNDS
      INVESTMENT AND RISKS OF THE LIFEPATH FUNDS
      INVESTMENTS AND RISKS OF THE UNDERLYING FUNDS
      INVESTMENT POLICIES AND RESTRICTIONS
      TRUSTEES AND OFFICERS
        NAME AND TITLE
        NAME AND TITLE
        NAME AND TITLE
        NAME AND TITLE
        NAME AND TITLE
        NAME AND TITLE
        COMPENSATION TABLE
        TRUSTEE OWNERSHIP
        TRUSTEE OWNERSHIP
      INVESTMENT ADVISORY AGREEMENTS
        PORTFOLIO OF INVESTMENTS
        SALES CHARGES
      BETWEEN THE MANAGER AND NORTHERN TRUST INVESTMENTS
      Potential Conflicts of Interest in Managing the Funds
      Ownership of Securities
      PORTFOLIO TRANSACTIONS AND BROKERAGE
      DETERMINATION OF NET ASSET VALUE
      PURCHASE AND REDEMPTION OF FUND SHARES
        SHAREHOLDER FEES
      CODES OF ETHICS
        BENEFICIAL OWNERS
        BENEFICIAL OWNERS
        BENEFICIAL OWNERS
        BENEFICIAL OWNERS
        BENEFICIAL OWNERS
        BENEFICIAL OWNERS
        BENEFICIAL OWNERS
        BENEFICIAL OWNERS
      FINANCIAL STATEMENTS
    APPENDIX A
    PART C OF THE REGISTRATION STATEMENT
      PORTFOLIO OF INVESTMENTS
      ITEM 24. PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH ...
      ITEM 25. INDEMNIFICATION
      ITEM 26. BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER
      Directors and Officers of State Farm Investment Management ...
      Mike Davidson, Director. Vice Chairman and Chief Agency ...
      ITEM 27. PRINCIPAL UNDERWRITERS
        NAME AND TITLE
      ITEM 28. LOCATION OF ACCOUNTS AND RECORDS
      ITEM 29. MANAGEMENT SERVICES
      ITEM 30. UNDERTAKINGS
    SIGNATURES
    EXHIBIT INDEX
    N-1A ITEM 23
    Powers of Attorneys
  EXHIBIT 99.D.1
  EXHIBIT 99.D.6
  EXHIBIT 99.E.1
  EXHIBIT 99.E.2
  EXHIBIT 99.I
  EXHIBIT 99.J.1
  EXHIBIT 99.J.2
  EXHIBIT 99.M
  EXHIBIT 99.N
  EXHIBIT 99