Cat TDRP 11K
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM 11-K
(Mark One)
   
[X]
 
ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934
For the fiscal year ended December 31, 2005
OR
[  ]
 
TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934
For the transition period from __________ to __________.
 
 
Commission File No. 1-768
 
 
 
CATERPILLAR INC.
TAX DEFERRED RETIREMENT PLAN
(Full title of the Plan)
 
 
 
CATERPILLAR INC.
(Name of issuer of the securities held pursuant to the Plan)
 
100 NE Adams Street, Peoria, Illinois 61629
(Address of principal executive offices)
 

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REQUIRED INFORMATION

Item 1.
The audited statement of net assets available for Plan benefits as of the end of the latest fiscal year of the Plan is attached hereto as Exhibit A.
 
Item 2.
The audited statement of changes in net assets available for Plan benefits for the latest fiscal year of the Plan is attached hereto as Exhibit B.
 
Item 3.
The statements required by Items 1 and 2 have been prepared in accordance with the applicable financial reporting requirements of ERISA.
 
Item 4.
The Consent of Independent Registered Public Accounting Firm is attached hereto as Exhibit C.
 

SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Company has duly caused this annual report to be signed on its behalf by the undersigned, hereunto duly authorized.
 
 
   
CATERPILLAR INC.
TAX DEFERRED RETIREMENT PLAN
 
 
 
CATERPILLAR INC. (Issuer)
       
 
June 28, 2006
 
 
By:
 
/s/David B. Burritt
     
     
Name:
David B. Burritt
     
Title:
Vice President and Chief Financial Officer


Page 2 of 14


Caterpillar Inc.
Tax Deferred Retirement Plan
Financial Statements and Supplemental Schedule
December 31, 2005
 

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Report of Independent Registered Public Accounting Firm
 
To the Participants, Investment Plan Committee
and Benefit Funds Committee of the
Caterpillar Inc. Tax Deferred Retirement Plan
 
In our opinion, the accompanying statements of net assets available for benefits and the related statements of changes in net assets available for benefits present fairly, in all material respects, the net assets available for benefits of the Caterpillar Inc. Tax Deferred Retirement Plan (the “Plan”) at December 31, 2005, and the changes in net assets available for benefits for the year then ended in conformity with accounting principles generally accepted in the United States of America. These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion.

Our audit was conducted for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental schedule of assets held at end of year is presented for the purpose of additional analysis and is not a required part of the basic financial statements but is supplementary information required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. This supplemental schedule is the responsibility of the Plan's management. The supplemental schedule has been subjected to the auditing procedures applied in the audits of the basic financial statements and, in our opinion, is fairly stated in all material respects in relation to the basic financial statements taken as a whole.




Peoria, Illinois
June 28, 2006


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EXHIBIT A
Caterpillar Inc.
Tax Deferred Retirement Plan
Statement of Net Assets Available for Benefits
December 31, 2005
 

(in thousands of dollars)
 
2005
 
   
 
   
Investments
             
 
Interest in the Caterpillar Investment Trust
$
2,686
         
 
Participant loans receivable
 
53
         
 
Other investments - participant directed brokerage accounts
 
1
         
   


       
 
Total Investments
 
2,740
         
 
Receivables
             
 
Participant contributions receivable
 
100
         
 
Employer contributions receivable
 
2,145
         
   


       
 
Net assets available for benefits
$
4,985
         
   


       
               
 
The accompanying notes are an integral part of these financial statements.
 
 
 


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EXHIBIT B
Caterpillar Inc.
Tax Deferred Retirement Plan
Statement of Changes in Net Assets Available for Benefits
Year Ended December 31, 2005
 

(in thousands of dollars)
 
 
2005
 
   
Investment income
       
 
Plan interest in net investment income of Master Trust
 
$
128
 
 
Interest on participant loans receivable
   
1
 



   
Net investment income
   
129
 
       


 
Contributions
       
 
Participant
   
1,961
 
 
Employer
   
2,652
 
     


   
Total contributions
   
4,613
 
       


 
Deductions
       
 
Withdrawals
   
(86
)
     


 
Increase in net assets available for benefits
   
4,656
 
Transfers
       
 
Transfers from other plans, net
   
329
 
     


             
Net increase in net assets available for benefits
   
4,985
 
   


Net assets available for benefits
       
Beginning of year
   
-
 
End of year
 
$
4,985
 
   


 
The accompanying notes are an integral part of these financial statements.
 

 
Page 6 of 14


Caterpillar Inc.
Tax Deferred Retirement Plan
Notes to Financial Statements
December 31, 2005
 
1.      Plan Description
 
The following description of the Caterpillar Inc. Tax Deferred Retirement Plan (the "Plan") provides only general information. Participants should refer to the Plan agreement for a more complete description of the Plan's provisions.

General
 
The Plan is a contributory defined contribution plan established by Caterpillar Inc. (the "Company") to enable eligible employees of the Company and its subsidiaries (the "participating employers"), which adopt the Plan to accumulate funds for retirement. The Plan was established effective December 15, 2004 but was first funded beginning in 2005. There were no plan assets or liabilities at December 31, 2004, nor any activity in the Plan from the effective date to December 31, 2004. The Plan is subject to the provisions of the Employee Retirement Income Security Act, as amended ("ERISA").

Participation
 
Employees of the participating employers who are covered under collective bargaining agreements to which the Plan is extended who meet certain age, service and citizenship or residency requirements are eligible to participate in the Plan. Each employee will be eligible if the employee was hired on or after a specific date varying by union (primarily January 10, 2005) but is not eligible to participate in the Company’s Tax Deferred Savings Plan. Participating eligible employees (the "participants") elect to defer a portion of their compensation until retirement.

Participant Accounts
 
Accounts are separately maintained for each participant. The participant's account is credited with the participant's contribution as defined below, employer match contributions and an allocation of (a) employer non-elective contributions and (b) Plan earnings. Allocations are based on participant account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant's vested account.

Participant Loans
The Plan provides for participant loans against eligible participants' account balances. Eligible participants obtain participant loans by filing a loan application with the Plan’s record keeper and receiving approval thereof. Loan amounts are generally limited to the lesser of $50,000 or 50 percent of the individual participant's vested account balance, with certain regulatory restrictions. Each loan shall specify a repayment period that shall not extend beyond five years. However, the five-year limit shall not apply to any loan used to acquire any dwelling unit, which within a reasonable time is to be used (determined at the time the loan is made) as the principal residence of the participant. Loans bear interest at the prime interest rate plus 1 percent, as determined at the time of loan origination. Repayments, including interest, are made through after-tax payroll deductions and are credited to the individual participant's account balance. At December 31, 2005, participant loans have various maturity dates through August 28, 2015, with varying interest rates ranging from 5 to 7.75 percent.

Contributions
   
Participant contributions are made through a pretax compensation deferral as elected by the participants and are contributed to the Plan by the participating employers. Participants who are at least 50 years old by the end of the calendar year are allowed by the Plan to make a catch-up contribution for that year. Contributions are subject to certain limitations set by the Internal Revenue Code.
 

Page 7 of 14

 
Employer matching contributions are 50 percent of elective Participant contributions up to a maximum of 6 percent of compensation. Participants also receive an annual employer non-elective contribution equal to 3 percent of compensation for the Plan year, subject to eligibility requirements.

   
Participants direct the investments of their contributions and employer match contributions into various investment options offered by the Plan as discussed in Note 3, including a self-directed fund option. Participants may change their contribution elections and prospective investment elections on a daily basis and reallocate the investment of their existing account balance every seven business days.

Vesting and Distribution Provisions
 
Participants are immediately fully vested in their participant contributions and earnings thereon. Participants become fully vested in Company matching and non-elective contributions and the earnings thereon upon completion of three years of service with the Company. Upon termination of employment for any reason, including death, retirement or total and permanent disability, or upon Plan termination, the balance in participants' accounts is distributable in a single lump sum cash payment unless the participant (or beneficiary) elects to receive Company shares in kind. The value of any full or fractional shares paid in cash will be based upon the average price per share the Trustee receives from sales of Company shares for the purpose of making the distribution. Participants also have the option to leave their vested account balance in the Plan, subject to certain limitations.

Administration
 
The Plan is administered by Caterpillar Inc., who is responsible for non-financial matters, and the Benefit Funds Committee of Caterpillar Inc., which is responsible for financial aspects of the Plan. Caterpillar Inc. and the Benefit Funds Committee have entered into a trust agreement with The Northern Trust Company (the "Trustee") to receive contributions, administer the assets of the Plan and distribute withdrawals pursuant to the Plan.

Plan Termination
 
Although it has not expressed any intent to do so, the Company has the right under the Plan at any time to terminate the Plan subject to provisions of ERISA and the provisions of the collective bargaining agreements. In the event of Plan termination, Plan assets will be distributed in accordance with the provisions of the Plan.

Plan Qualification
 
The Plan is intended to meet the tax qualification requirements of Section 401(a) of the Internal Revenue Code of 1986, as amended. On September 15, 2005, Caterpillar submitted the Plan to the Internal Revenue Service (the “IRS”) for a determination regarding its tax-qualified status. As of the date of this filing, the IRS has not made a determination regarding the Plan. The Plan Administrator and the Plan's tax counsel believe that the Plan is designed and is currently being operated in compliance with the applicable requirements of the Internal Revenue Code. Therefore, no provision for income taxes has been included in the Plan's financial statements.
 
2.     Summary of Significant Accounting Policies

Basis of Accounting
The Plan's accounts are maintained on the accrual basis of accounting.

Investments
 
The Plan’s interest in the Caterpillar Investment Trust is valued as described in Note 4. Investments included in the self-directed fund option are valued at quoted market prices which, for registered investment companies, represent the net asset value of shares held by the Plan at year-end. Participant loans are valued at estimated fair value consisting of principal and any accrued interest. Interest on investments is recorded as earned. Dividends are recorded on the ex-dividend date. Purchases and sales of securities are recorded on a trade-date basis.
 

Page 8 of 14

 
Administrative Expenses
 
Administrative costs, including trustee fees and certain investment costs, are paid by the Company.

Withdrawals
Withdrawals are recorded when paid.

Transfers
   
Transfers to/from other plans generally represent account balance transfers for participants who transfer from one plan to another plan primarily due to employment status changes.

Use of Estimates in the Preparation of Financial Statements
 
The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, and changes therein. Actual results could differ from those estimates. The Company believes the techniques and assumptions used in establishing these amounts are appropriate.

Risks and Uncertainties
The Plan provides for various investment options in any combination of stocks, bonds, fixed income securities, mutual funds and other investment securities. Investment securities are exposed to various risks, such as interest rate, market and credit risks. Due to the level of risk associated with certain investment securities, it is at least reasonably possible that changes in the values of investment securities could occur in the near term and that such changes could materially affect participants' account balances and the amounts reported in the statement of net assets available for benefits. Approximately 32 percent of the Plan’s investments are invested in Caterpillar Inc. Common Stock.
 
3.      Investment Programs
 
The majority of the Plan’s assets are invested in the Caterpillar Investment Trust as discussed in Note 4, except for the self-directed fund option and participant loans receivable.

Participants can elect to have their contributions invested in any combination of the following investment fund options:

        *
Caterpillar Stock Fund
*
Preferred Small Cap Growth Fund
*
Preferred Stable Principal Fund
*
US Equity Broad Index Fund
*
Preferred Short-Term Government Securities Fund
*
Preferred Mid Cap Growth Fund
*
Preferred Money Market Fund
*
Preferred International Growth Fund
*
Preferred Value Fund
*
Model Portfolio - Income
*
Preferred International Value Fund
*
Model Portfolio - Conservative Growth
*
Preferred Large Cap Growth Fund
*
Model Portfolio - Moderate Growth
*
Preferred Asset Allocation Fund
*
Model Portfolio - Growth
*
Preferred Fixed Income Fund
   

 
The Model Portfolios contain a specific mix of the Plan’s core investments. Each portfolio’s mix of stocks and bonds is automatically rebalanced on the last business day of each calendar quarter. The targeted percentage of stocks and bonds in each of the Model Portfolios is as follows:

        *
Income
20% stocks and 80% bonds
*
Conservative Growth
40% stocks and 60% bonds
*
Moderate Growth
60% stocks and 40% bonds
*
Growth
80% stocks and 20% bonds
 

Page 9 of 14

 
The Caterpillar Stock Fund consists of Caterpillar Inc. common stock and a small amount of cash equivalents.
 
In addition, a self-directed fund option allows participants to invest in various other investments outside of the standard Plan options. Harris Direct serves as custodian for funds invested through this self-directed fund option. Investments in the self-directed brokerage account consist primarily of registered investment companies and net investment income consists primarily of net appreciation (depreciation) in the fair value of investments in registered investment companies.

4.
Master Trust
 
A portion of the Plan’s investments are in the Caterpillar Investment Trust (the "Master Trust"), which was established for the investment of the Plan and other Company sponsored retirement plans. These plans pool their investments in the Master Trust in exchange for a percentage of participation in the Trust. The assets of the Master Trust are held by The Northern Trust Company (the "Trustee").

   
The percentage of the Plan's participation in the Master Trust was determined based on the December 31, 2005 fair values of net assets, as accumulated by the Trustee for the investment fund options chosen by participants of each plan. At December 31, 2005, the Plan's interest in the net assets of the Master Trust was 0.06 percent.
 
 
The Master Trust's investments are stated at fair value. Common stock is valued at quoted market prices. Shares of registered investment companies are valued at quoted market prices that represent the net asset value of shares held by the Master Trust at year-end. Common and collective trust investments are stated at unit value, which represents the fair value of the underlying investments.

 
The net investment income or loss of the Master Trust is reflected in the financial statements of the Plan based on the actual earnings of each investment fund as allocated to the Plan based on average investment balances throughout the year.

 
Details of the Master Trust net assets and significant components of the net investment income of the Master Trust are as follows:

(in thousands of dollars)
 
2005
 
   
 
   
 
Investments, at fair value
             
Caterpillar Inc. common stock, 39,883,224 shares
$
2,304,054
         
Registered investment companies
 
1,626,639
         
Common and collective trusts
 
424,008
         
 


       
       
4,354,701
         
Dividend and interest receivable
 
80
         
Other, net - pending trade sales
 
8,443
         
   
Net assets of the Master Trust
$
4,363,224
         
     


       
 
Plan’s interest in the Master Trust
$
2,686
         
   


       
               
 

Page 10 of 14

 

(in thousands of dollars)
 
2005
 
 
 
Investment income
     
Dividends
 
16,575
 
Net appreciation in fair value of investments:
     
 
Common stock
 
380,583
 
 
Registered investment companies
 
101,749
 
 
Common and collective trusts
 
14,817
 
   


   
Net Master Trust investment income
$
513,724
 
     


 
Plan’s interest in net Master Trust investment income
$
128
 
   


 
 

5.      Related Parties
The Trustee is authorized, under contract provisions and by exemption under 29 CFR 408(b) of ERISA regulations, to invest in securities under its control and in securities of the Company.

The Master Trust invests mainly in the Preferred Group of Mutual Funds, registered investment companies that are sponsored by Caterpillar Investment Management Ltd. (CIML), a wholly-owned subsidiary of Caterpillar Inc. The investment options available to the participants are summarized in Note 3 and include the Caterpillar Stock Fund. The Master Trust also invests in the US Equity Broad Index Fund, which is sponsored and managed by The Northern Trust Company, the Trustee for the Master Trust.
 
 
CIML manages the Preferred Short-Term Government Securities Fund while all other funds are managed by unrelated investment managers. Caterpillar Securities, Inc., a wholly-owned subsidiary of CIML, distributes the shares of the registered investment companies to the Master Trust.

 
6.      Subsequent Event
In October 2005, Caterpillar made the strategic decision to exit the investment management business. As a result, the Benefit Funds Committee, which oversees the financial aspects of the Company’s savings and investment plans, has selected new investment options for the Plans to replace the Preferred Group of Mutual Funds. The transition of the investment or participant account balances to the new investment options was implemented after the close of the market effective May 26, 2006. The new investment options are similar in nature to those listed in Note 3. Participant accounts and future deferral elections were automatically transferred to the most similar new investment option.

 

Page 11 of 14

Supplemental Schedule


 

Page 12 of 14



SCHEDULE I
 
Caterpillar Inc.
Tax Deferred Retirement Plan
EIN 37-0602744
Schedule H, Line 4i - Schedule of Assets Held at End of Year
December 31, 2005
 

(a)
 
 
(b)
 
 
(c)
 
 
(d)
 
 
(e)
 
   
Identity of issuer,
borrower, lessor
or similar party
 
Description of investment, including
maturity date, rate of interest,
collateral, par or maturity value
 
 
 
Cost
 
 
Current
value

 
 
 
 
*
 
Caterpillar Inc.
 
Caterpillar Investment Trust
 
**
 
$
2,685,786
                     
   
Harris Direct
 
Participant-directed brokerage account
 
**
   
1,012
                     
*
 
Participant loans receivable
 
Participant loans (various maturity dates through August 28, 2015, various interest rates ranging from 5% to 7.75%)
 
-
   
53,350
               

                     
         
Total Investments
       
$
2,740,148
                   

                     
*  Denotes party in interest.
** Cost information is not applicable for participant directed investments.
 
 
 

 
 



Page 13 of 14



 
EXHIBIT C
 
Consent of Independent Registered Public Accounting Firm
 
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-128342) of Caterpillar Inc. of our report dated June 28, 2006 relating to the financial statements of the Caterpillar Inc. Tax Deferred Retirement Plan, which appears in this Form 11-K.


/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
Peoria, Illinois
June 28, 2006


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