UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the Securities
Exchange Act of 1934 (Amendment No. )

Filed by the Registrant þ
Filed by a Party other than the Registrant o

Check the appropriate box:

o      Preliminary Proxy Statement
o      CONFIDENTIAL, FOR USE OF THE COMMISSION ONLY (AS PERMITTED BY RULE 14a-6(e)(2))
þ      Definitive Proxy Statement
o      Definitive Additional Materials
o      Soliciting Material Pursuant to Section 240.14a-12

Plan Investment Fund, Inc.

(Name of Registrant as Specified In Its Charter)

Plan Investment Fund, Inc.

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (check the appropriate box):

þ		No fee required.
o		Fee computed on table below per Exchange Act Rules 14a-6(i)(4) and 0-11.

1)

Title of each class of securities to which transaction applies:

2)

Aggregate number of securities to which transaction applies:

3)

Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):

4)

Proposed maximum aggregate value of transaction:

5)

Total fee paid:

o		Fee paid previously with preliminary materials.
o		Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

1)

Amount Previously Paid:

2)

Form, Schedule or Registration Statement No.:

3)

Filing Party:

4)

Date Filed:

PLAN INVESTMENT FUND, INC.
2 Mid America Plaza
Suite 200
Oakbrook Terrace, Illinois 60181

NOTICE OF ANNUAL MEETING OF
PARTICIPATION CERTIFICATE HOLDERS
TO BE HELD ON JUNE 11, 2008

TO:		The Participation Certificate holders of Plan Investment Fund, Inc.

The Annual Meeting of Participation Certificate holders of Plan Investment Fund, Inc. (the “Company”) will be held on June 11, 2008 at 2:00 p.m. CDT at the offices of BCS Financial Services Corporation, 2 Mid America Plaza, Suite 200, Oakbrook Terrace, Illinois 60181, for the following purposes:

(1) To elect 9 Trustees; each Trustee elected will hold office until the next annual meeting of Participation Certificate holders or until his successor is duly elected and qualified;

(2) To approve the selection of Deloitte & Touche LLP as the Independent Registered Public Accounting Firm for the Company for the fiscal year ending December 31, 2008;

(3) To transact such other business as may properly come before the meeting.

     The subjects referred to above are discussed in the Proxy Statement attached to this Notice. Each Participation Certificate holder is invited to attend the Annual Meeting of Participation Certificate holders in person. If a quorum is not present at the Annual Meeting, the Company reserves the right to adjourn the meeting.

     Participation Certificate holders of record at the close of business on April 30, 2008 have the right to vote at the meeting.

Whether or not you expect to be present at the meeting, we urge you to complete, date, sign and return the enclosed proxy by May 30, 2008 in the enclosed envelope in order that the meeting may be held and a maximum number of Participation Certificates may be voted.

May 15, 2008

/s/ Sandra K. Strutz
Sandra K. Strutz, Secretary

PLAN INVESTMENT FUND, INC.
2 Mid America Plaza
Suite 200
Oakbrook Terrace, Illinois 60181

PROXY STATEMENT

This Proxy Statement is furnished in connection with the solicitation of proxies by the Board of Trustees of Plan Investment Fund, Inc. (the “Company”) for use at the Annual Meeting of Participation Certificate holders to be held on June 11, 2008 at 2:00 p.m. CDT at the offices of BCS Financial Services Corporation (“BCS”), 2 Mid America Plaza, Suite 200, Oakbrook Terrace, Illinois 60181, (such meeting, including any adjournment thereof, being referred to as the “Meeting”). The Company will bear all proxy solicitation costs. Any Participation Certificate (“PC”) holder giving a proxy may revoke it at any time before it is exercised by submitting to the Company a written notice of revocation or a subsequently executed proxy or by attending the Meeting and electing to vote in person. This Proxy Statement and the enclosed proxy are expected to be distributed to PC holders on or about May 15, 2008.

The Company currently offers two portfolios — the Government/REPO Portfolio and the Money Market Portfolio. Only PC holders of record at the close of business on April 30, 2008, will be entitled to vote at the Meeting. On that date the following number of PCs of the Company were outstanding and entitled to be voted at the Meeting: 599,162,531.03 Government/REPO Portfolio PCs, and 803,927,079.54 Money Market Portfolio PCs. Each PC is entitled to one vote. Cumulative voting is not permitted.

Each PC holder of record on the record date shall be entitled to cast one vote for each PC and a pro rata vote for each fractional PC outstanding in its name as of the record date on each matter to be voted upon at the meeting. The approval of a majority of the issued and outstanding PCs affected by the matter to be voted upon shall be required for approval of such matter. The PC holders entitled to cast a vote with respect to at least a majority of the Company’s issued and outstanding PCs, present in person or by proxy, shall constitute a quorum at the Meeting. Abstentions and broker non-votes shall be counted for purposes of determining the presence or absence of a quorum for the transaction of business. Members of the Board of Trustees shall be elected by written ballots, each of which shall be signed by the PC holder or its proxy and specifying the number of PCs voted with respect to such election.

The Company’s Annual Report for its Government/REPO and Money Market Portfolios, containing financial statements for the year ended December 31, 2007, has been mailed to PC holders and is not to be regarded as proxy solicitation material. To receive a free copy of this report, call PFPC Inc. at (800) 441-7764.

If you do not expect to be present at the Meeting and wish your PCs to be voted, please date and sign the enclosed proxy and mail it in the enclosed reply envelope addressed to the Company, c/o PFPC Inc., 760 Moore Road F4-F760-01-2, King of Prussia, PA 19406.

ELECTION OF TRUSTEES

Nine Trustees are to be elected at the Meeting. Each Trustee so elected will hold office until the next Annual Meeting of PC holders and until his successor is elected and qualified, or until his term as a Trustee is terminated as provided in the Company’s Bylaws. The person named as a proxy in the accompanying proxy has been designated by the Board of Trustees and, unless contrary instructions are given, intends to vote for the nominees named below.

The entire Board of Trustees consists of 11 persons, so the election of the nominees named herein will result in 2 vacancies. Two of the incumbent Trustees have resigned and nominees to fill these positions have not been selected. The proxies cannot be voted for a greater number of persons than the nominees named herein. Under the bylaws of the Company, vacancies on the Board of Trustees may be filled by a vote of the majority of the Trustees then in office.

All PCs represented by valid proxies will be voted in the election of Trustees for each nominee named below unless authority to vote for a particular nominee is withheld. Should any nominee withdraw from the election or otherwise be unable to serve, the named proxy will vote for the election of such substitute as the Board of Trustees may recommend unless a decision is made to reduce the number of Trustees serving on the Board. The election of Trustees must be approved by a majority of the outstanding PCs of the Company. The following table sets forth certain information about the nominees:

Interested Trustee

								Number of
				Term of				Portfolios in		Other
				Office and				Fund Complex		Trusteeships
		Position(s)		Length of		Principal		Overseen by		Held by
Name,		Held with		Time		Occupation(s)		Nominee for		Nominee for
Address, and Age		Fund		Served		During Past 5 Years		Trustee		Trustee
Gerard T. Mallen (1) 300 East Randolph Street 14th Floor Chicago, IL 60601 Age 53		Trustee President and Chief Executive Officer (2)		3 Years		February 2004 to Present – Vice President Treasury Operations, Health Care Service Corporation (HCSC) (BlueCross BlueShield of Illinois, Texas, New Mexico and Oklahoma); 2003 to February 2004 – Vice President and Chief Financial Officer, Fort Dearborn Life (wholly-owned subsidiary of HCSC)		Two		None

Disinterested Trustees

								Number of
				Term of				Portfolios in		Other
				Office and				Fund Complex		Trusteeships
		Position(s)		Length of		Principal		Overseen by		Held by
Name,		Held with		Time		Occupation(s)		Nominee for		Nominee for
Address, and Age		Fund		Served		During Past 5 Years		Trustee		Trustee
Paul F. Brown 225 North Michigan Avenue Chicago, IL 60601 Age 43		Trustee		4 Years		2003 to Present - Vice President and Deputy General Counsel, BlueCross BlueShield Association		Two		None
Emil D. Duda 165 Court Street Rochester, NY 14647 Age 56		Trustee		6 Years		2003 to Present – Senior Executive Vice President and Chief Financial Officer, The Lifetime Healthcare Companies		Two		None
John G. Foos 1901 Market St. Philadelphia, PA 19103 Age 58		Chairman Trustee		4 Years 6 Years		2003 to Present – Senior Vice President and Chief Financial Officer, Independence Blue Cross		Two		Transatlantic Holdings, Inc.
Robert A. Leichtle 1—20 East at Alpine Road Columbia, SC 29219 Age 61		Trustee		7 Years		2003 to Present - Executive Vice President, Chief Financial Officer and Treasurer, BlueCross BlueShield of South Carolina		Two		None
Sherrie D. LeMier 450 Riverchase Parkway East Birmingham, AL 35244 Age 50		None		None		April 2004 to Present – Senior Vice President and Chief Financial Officer, BlueCross BlueShield of Alabama 2003 to March 2004 – Vice President and Controller, BlueCross BlueShield of Alabama		Two		None
Joseph F. Reichard, CCM 120 Fifth Avenue Pittsburgh, PA 15222 Age 60		Trustee		10 Years		2003 to Present - Vice President, Treasury Services and Assistant Treasurer, Highmark, Inc. (Insurance Company)		Two		None
John C. Trifone 445 Industrial Lane Berlin, VT 05602 Age 53		Trustee		1 Year		September 2005 to Present – Vice President, Treasurer and Chief Financial Officer, Blue Cross Blue Shield of Vermont; 2003 to February 2006 – Corporate Vice President, Information Technology & Development, Vice President, Finance, BlueCross BlueShield of Mississippi		Two		None
Marilyn T. Tromans 2301 Main Kansas City, MO 64108 Age 54		Trustee		1 Year		2003 to Present – Vice President and Chief Financial Officer, Blue Cross Blue Shield of Kansas City		Two		None

								Aggregate Dollar Range of Equity Securities
								in All Registered Investment Companies
								Overseen
Name of Trustee or				Dollar Range of Equity Securities in				by Trustee or Nominee in Family of
Nominee				the Fund				Investment Companies

As of December 31, 2007, none of the Company’s Trustees or nominees had “beneficial ownership” (as such term is defined by Rule 16a-1(a)(2) under the Securities Exchange Act of 1934) of PCs in the Company or any registered investment companies overseen by the Trustees or nominees within the same family of investment companies as the Company.

Name of

Name of

Owners and

Trustee or

Relationships

Value of

Nominee

To Trustee or Nominee

Company

Title of Class

Securities

Percent of Class

As of December 31, 2007, none of the Company’s Trustees or nominees who are not interested persons of the Company or their immediate family members were record owners or “beneficial owners” (as such term is defined by Rule 13d-3 or Rule 16a-1(a)(2) of the Securities Exchange Act of 1934) of PCs of an investment advisor of the Company or a person (other than a registered investment company) directly or indirectly controlling, controlled by, or under common control with an investment advisor of the Company.

As individuals, the Trustees cannot directly own PCs of the Company; however, all of the Trustee nominees are officers or employees of corporations that are eligible to own PCs and may be deemed to exercise voting and investment power in that capacity. As of April 30, 2008 these Trustee nominees’ employers owned or controlled the following:

		Government/REPO				Money Market
Trustee		Portfolio PCs				Portfolio PCs
Paul F. Brown			235,571,443.12				86,686,666.21
Emil D. Duda			8,864,372.38				107,633,839.97
John G. Foos			160,939.25				1,116,636.92
Robert A. Leichtle			0.00				233,250,459.33
Sherrie D. Le Mier			20,432,138.20				0.00
Gerard T. Mallen			127,529,146.20				335,197,612.40
Joseph B. Reichard			40,666,700.00				0.00
John C. Trifone			2,087,808.57				0.00
Marilyn T. Tromans			0.00				0.00

The Board of Trustees met three times during the Company’s last fiscal year. During the fiscal year ended December 31, 2007, each of Paul F. Brown, John G. Foos, Gerard T. Mallen and John C. Trifone attended less than 75% of the aggregate number of meetings of the Board of Trustees and the committees of the Board of Trustees on which he served.

The Company pays Trustees who are not employed by Blue Cross and/or Blue Shield Plans, subsidiaries or affiliates $500 for each Trustee meeting physically attended by Trustees and $150 for meetings held by telephone. All Trustees and officers receive reimbursement for out-of-pocket expenses. Trustees employed by Blue Cross and/or Blue Shield Plans,

subsidiaries or affiliates and officers of the Company are not paid for attending meetings. Officers of the Company receive no compensation from the Company for performing the duties of their offices.

BCS has been retained to act as administrator for the Company. For the services provided and expenses assumed by BCS as administrator, BCS is entitled to receive a fee, computed daily and payable monthly, at a rate equal to .05% of each Portfolio’s average annual net assets. For the fiscal year ended December 31, 2007, BCS was paid $235,467 and voluntarily waived $378,443 of the $613,910, which BCS was entitled to as the fee payable for its services as administrator for the Government/REPO Portfolio. For the fiscal year ended December 31, 2007, BCS was paid $145,312 and voluntarily waived $7,316 of the $152,628 which BCS was entitled to for its services as administrator for the Money Market Portfolio. For the four months ending April 30, 2008, BCS had earned $105,664, as administrator for the Government/REPO Portfolio, and $144,967 after voluntary fee waivers, as administrator for the Money Market Portfolio.

Committees of the Board of Trustees

The Board of Trustees has a standing Audit Committee and a standing Nominating Committee. The Board of Trustees does not have a standing Compensation Committee.

Audit Committee. The purpose of the Audit Committee is to assist the Board of Trustees in fulfilling its governance responsibilities by, among other things, inquiring:

	•		whether management has maintained the reliability and integrity of Company policies and financial reporting and disclosure practices;
	•		whether management has established and maintained processes to assure that an adequate system of internal control is functioning;
	•		whether management has established and maintained processes to assure compliance by the Company with applicable laws and regulations;
	•		about and evaluating the performance and qualifications of financial management and the independent auditors, and
	•		by encouraging open communication among management, the independent auditors and the Board of Trustees.

The Audit Committee is responsible for identifying the independent auditors for selection by the Board of Trustees to audit the Company’s financial statements, reviewing the auditor’s fees, reviewing and approving the scope of the audit and pre-approving certain audit and non-audit services to be provided to the Company, and in certain cases, non-audit services provided to the Company’s investment adviser and certain affiliated parties.

The members of the Audit Committee are Emil Duda and Marilyn T. Tromans. The Audit Committee met two times during the Company’s most recent fiscal year.

Nominating Committee. The purpose of the Company’s Nominating Committee is to gather information and make recommendations to the PC holders of nominees for election as Trustees of the Company and the Audit Committee. The Nominating Committee has a charter. The charter is set forth on the Company’s website http://www.pif.com.

The members of the Nominating Committee are Robert Leichtle and Joseph Reichard. None of the members of the Nominating Committee are “interested persons” of the Company, as defined in section 2(a)(19) of the Investment Company Act. The Nominating Committee met once during the Company’s most recent fiscal year.

The Nominating Committee will consider PC holders’ recommendations of potential nominees for election as Trustees. Recommendations of potential nominees for election at the annual meeting of PC holders should be submitted in writing to the Company at its principal office. Recommendations of potential nominees for election at the annual meeting of PC holders to be held in 2009 must be received by the Company by January 15, 2009.

While there are no specific, minimum qualifications that the Nominating Committee believes must be met by a Nominating Committee recommended nominee, in the past the Nominating Committee recommended nominees generally have been current or former executives of PC holders.

In evaluating potential trustee nominees, including nominees recommended by Participation Certificate holders, the Nominating Committee considers such qualifications and skills as it deems relevant. The committee considers, among other things:

	•		whether the candidate will qualify as a trustee who is not an “interested person” of the Company;
	•		the absence of any real or apparent conflict of interest that would interfere with the candidate’s ability to act in the best interests of the Company and its Participation Certificate holders;
	•		the contribution that the candidate can make to the Board of Trustees by virtue of his or her education, business experience and financial expertise;
	•		the interplay of the candidate’s skills and experience with the skills and experience of other Board members;
	•		whether the candidate is willing to commit the time necessary to attend meetings and fulfill the responsibilities of a trustee;
	•		the candidate’s personality traits, including integrity, independence, leadership, sound business judgment and the ability to work effectively with the other members of the Board of Trustees; and
	•		familiarity with the Company and utilization of the Company by the nominees’ employer.

With respect to the re-nomination of incumbent Trustees, past service to the Board is also considered.

The Nominating Committee, acting through its members and with the assistance of officers of BCS Financial Services Corporation, its administrator, usually seeks nominees by making inquiries of PC holders. The Nominating Committee evaluates the qualifications of potential nominees, taking into consideration the factors set forth above, among others. The Nominating Committee will not evaluate nominees differently based on whether the nominee is recommended by a PC holder, but the Nominating Committee would be likely to recommend nominees who are associated with several different PC holders, rather than have several nominees who are associated with a single PC holder. The nominee approved by the Nominating Committee for inclusion in the Company’s proxy card for the Meeting (other than executive officers of the Company and trustees standing for re-election) is Sherrie D. LeMier. Ms. LeMier was recommended as a nominee by her employer, which is a PC holder.

The Company does not have a formal process for security holders to send communications to the Board of Trustees because the Company does not believe such a process is necessary. The Company expects that it will send any communication received for the trustees directly to them, unless the officers of the Company determine such communication to be inappropriate.

The Company encourages trustees to attend annual meetings of PC holders. Nine trustees attended last year’s annual meeting of PC Holders.

APPOINTMENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING
FIRM

Deloitte & Touche LLP has been selected by the Board of Trustees, including all of the Board of Trustees who are not interested persons, as the Independent Registered Public Accounting Firm for the Company for the fiscal year ending December 31, 2008. The Trustees selected Deloitte & Touche LLP at a meeting held April 3, 2008. The ratification of the selection of the Independent Registered Public Accounting Firm for the 2008 fiscal year is to be voted upon at the Meeting, and it is intended that the persons named in the accompanying proxy will vote for Deloitte & Touche LLP unless contrary instructions are given. The selection of The Independent Registered Public Accounting Firm is being submitted for ratification at the Meeting as required by the Investment Company Act of 1940. Deloitte & Touche LLP has been the Company’s Independent Registered Public Accounting Firm since March 17, 2004 and has no direct or material indirect financial interest in the Company. It is expected that a representative of Deloitte & Touche LLP will be available at the meeting to make a statement if desired and to respond to appropriate questions.

Audit and Non-Audit Fees

The following table sets forth the aggregate audit and non-audit fees billed to the Fund for the fiscal years ended December 31, 2007 and 2006 for professional services rendered by the Fund’s Independent Registered Public Accounting Firm, Deloitte & Touche LLP.

		Year Ended December 31,
		2007				2006
Audit fees		$	57,800			$	39,100
Audit-related fees			14,750				16,000
Tax fees			4,400				4,000
All other fees			0				0
Total		$	72,550			$	59,100

Audit fees include fees billed for professional services associated with the annual audits and filings of the Fund’s Form N-1A, Form N-CSR, Form N-SAR and Rule 17f-2 of the Investment Company Act of 1940. Audit related fees are fees billed for assurance and related services that are reasonably related to the performance of the audit. The audit related fees shown above are principally related to the semi-annual review of the Fund’s financial statements. Tax fees represent fees billed for services rendered for tax compliance and tax advice by the Fund’s Independent Registered Public Accounting Firm. All other fees would be for services rendered other than those included in the audit, audit-related or tax categories. All services for 2007 and 2006 for which fees are included in the table above were pre-approved by the Audit Committee of the Fund.

Other Affiliate Services Required to be Pre-Approved

The Audit Committee of the Fund also is required to pre-approve services by the Fund’s auditor to certain affiliate entities defined by SEC rules, including the Fund’s Advisor and any entity controlling, controlled by or under common control with the Advisor to the extent such services are determined to have a direct impact on the operations or financial reporting of the Fund. The amount of all other fees billed for services provided to the Fund’s Advisor for such services was approximately $325,000 in 2007 and $473,000 in 2006 related to the Advisor’s regulatory compliance program. These services were pre-approved by the Audit Committee of the Fund.

Aggregate Non-Audit Fees

The aggregate non-audit fees billed for professional services for the Fund, the Fund’s Advisor and all affiliates as defined, totaled approximately $2,982,000 in 2007 and $589,000 in 2006 . The Audit Committee has considered the compatibility of the non-audit services that were not subject to pre-approval with the Independent Registered Public Accounting Firm’s independence.

Audit Committee Pre-Approval Policies

The Audit Committee of the Fund has adopted policies that require that each engagement of the Fund’s independent auditors to render audit or non-audit services to the Fund be pre-approved by the Fund’s Audit Committee, or if the committee shall determine to delegate such matter to one of its members, such member shall have the authority to pre-approve audit or non-audit services to the Company. The Fund’s Audit Committee, or if the committee shall determine to delegate such matter to one of its members, such member, also pre-approves all engagements by the independent auditors for engagements for non-audit services to the Adviser and any entity controlling, controlled by or under common control with the Advisor that provides ongoing services to the Fund, if the engagement relates directly to the operations or financial reporting of the Fund. The foregoing pre-approval requirements will not apply to certain non-audit services, provided the same are limited in amount and other requirements are satisfied with respect thereto, in accordance with the applicable provisions of Rule 2-01 under SEC Regulation S-X.

ADDITIONAL INFORMATION

Officers

Officers of the Company are elected by the Trustees and serve at the pleasure of the Board. Information is set forth below as to officers of the Company who are not Trustees:

		Position(s)		Term of		Principal
Name,		Held with		Office and Length of		Occupation(s)
Address, and Age		Fund		Time Served		During Past 5 Years
Dale E. Palka 2 Mid America Plaza Suite 200 Oakbrook Terrace, IL 60181 Age 59		Treasurer Chief Compliance Officer		9 Years 3 Years		2003 to Present - Senior Vice President, BCS Financial Services Corporation.
Sandra K. Strutz 2 Mid America Plaza Suite 200 Oakbrook Terrace, IL 60181 Age 52		Secretary		5 Years		September 2003 to Present – Assistant Corporate Secretary, BCS Financial Corporation March 2003 to September 2003 – Secretary, BCS Financial Corporation; January 2003 to March 2003 - Executive Assistant & Corporate Meetings Coordinator, BCS Financial Corporation

The Company does not compensate any of its officers for services rendered to the Company in their capacity as officers. Mr. Palka and Ms. Strutz are officers of BCS, the administrator, and they receive compensation from BCS Financial Corporation.

Significant Owners

On April 30, 2008, the name, address, number of PCs held of record and percentage of ownership of persons which may be the beneficial owners of 5% or more of the outstanding PCs of the Government/REPO Portfolio because they possessed or shared voting or investment power with respect to such PCs on behalf of their underlying accounts were as follows:

		Amount and Nature Of
Name and Address of Beneficial Owner		Beneficial Ownership				Percent of Class
Health Care Service Corporation 300 East Randolph Chicago, IL 60601			127,529,146.20				21.28	%
Blue Cross and Blue Shield Association 225 North Michigan Avenue Chicago, IL 60601			235,571,443.12				39.32	%
Blue Cross and Blue Shield of Kansas 1133 SW Topeka Blvd Topeka, Kansas 66629-0001			34,329,966.43				5.73	%
Capital Blue Cross 2500 Elmerton Road Harrisburg, PA 17177			30,725,000.00				5.13	%
Highmark, Inc Fifth Ave Place Suite 954 120 Fifth Avenue Pittsburgh, PA 19103			40,666,700.00				6.79	%

On April 30, 2008, the name, address, number of PCs held of record and percentage of ownership of persons which may be the beneficial owners of 5% or more of the outstanding PCs of the Money Market Portfolio because they possessed or shared voting or investment power with respect to such PCs on behalf of their underlying accounts were as follows:

		Amount and Nature Of
Name and Address of Beneficial Owner		Beneficial Ownership				Percent of Class
Health Care Service Corporation 300 East Randolph Street Chicago, IL 60601			335,197,612.40				41.70	%
Blue Cross and Blue Shield Assoc 225 N. Michigan Avenue Chicago, IL 60601			86,686,666.21				10.78	%
Lifetime Healthcare Companies 165 Court Street Rochester, NY 14647			107,633,839.97				13.39	%
Blue Cross & Blue Shield of SC 4101 Percival Road AX-A31 Columbia, SC 29223			233,250,459.33				29.01	%

Investment Advisor

The investment advisor for the Government/REPO Portfolio and the Money Market Portfolio is BlackRock Institutional Management Corporation, 100 Bellevue Parkway, Wilmington, DE, 19809.

PC Holder Proposals for Next Annual Meeting

Any PC holder proposal intended to be presented at the Annual Meeting of PC holders to be held in 2009 must be received by the Company at its principal office not later than January 15, 2009 in order for it to be included in the Company’s proxy materials relating to such Annual Meeting. In order for a PC holder to present a proposal at the 2009 Annual Meeting of PC holders, even if the proposal is not submitted by the deadline for inclusion in the Proxy Statement, notice must be given to the Secretary no later than March 31, 2009.

Other Matters

Management at present knows of no other business to be presented at the Meeting, or at any adjournment(s) thereof by or on behalf of the Company or its management. Should any other matter requiring a vote of PC holders arise, the persons named in the enclosed proxy will, unless authority to vote on other matters is withheld, vote for the recommendations of management with respect to such matters.

Dated: May 15, 2008

PC HOLDERS WHO DO NOT EXPECT TO BE PRESENT AT THE MEETING AND WHO WISH TO HAVE THEIR PCs VOTED ARE
REQUESTED TO DATE AND SIGN THE ENCLOSED PROXY AND RETURN IT PROMPTLY.

PLAN INVESTMENT FUND, INC.
2 Mid America Plaza
Suite 200
Oakbrook Terrace, Illinois 60181

Proxy Solicitation on behalf of the Board of Trustees for the Annual Meeting of
Participation Certificate Holders
To be held on June 11, 2008

The undersigned Participation Certificate (“PC”) holder of Plan Investment Fund, Inc. does hereby appoint, Sandra K. Strutz as attorney and proxy of the undersigned, with full power of substitution, to attend the Annual Meeting of Participation Certificate holders to be held on June 11, 2008, at the offices of BCS Financial Services Corporation, 2 Mid America Plaza, Suite 200, Oakbrook Terrace, Illinois, at 2:00 p.m. C.D.T. and at all adjournments thereof, and thereat to vote the PCs held in the name of the undersigned on the record date for said meeting on the matters listed below, all of which have been proposed by Plan Investment Fund, Inc.

1. Election of 9 Trustees

Instructions: To vote for individual nominees, place an “X” on the line next to each such nominee, up to a total of 9 individual nominees. Unless the authority to vote for a nominee is withheld or unless otherwise specified, authority is deemed granted to vote for the election of such nominee.

TO BE UPDATED FOLLOWING RECOMMENDATIONS OF NOMINATING COMMITTEE

Name of				Withhold
Management Nominee		Vote For		Authority To Vote
All of nominees listed below Or individually:
Paul F. Brown
Emil D. Duda
John G. Foos
Robert A. Leichtle
Sherrie D. LeMier
Gerard T. Mallen
Joseph B. Reichard
John C. Trifone
Marilyn T. Tromans

Name of additional nominees(s)		Vote For

2. Selection of Independent Auditors

Ratify selection of Deloitte & Touche LLP as independent auditors for the fiscal year ending December 31, 2008.

(Auditors)		_____ FOR		_____ ABSTAIN		_____ AGAINST

3. Other Business

Recommendations of management with respect to such other business properly brought before the Meeting (or any adjournment(s) thereof).

(Other Business)		_____ FOR		_____ ABSTAIN		_____ AGAINST

The PCs represented by this Proxy shall be voted as instructed, provided that if no instruction is given for a particular matter, this Proxy confers authority to vote:

(a)		For the election of the Nominating Committee’s slate of Trustees set forth in paragraph 1 above;
(b)		For Appointment of Independent Auditors set forth in paragraph 2 above;
(c)		For the recommendations of management with respect to such other business properly brought before the Meeting (or any adjournment(s) thereof).

Dated:                                         , 2008

(Signature) (Title)

THIS PROXY SHOULD BE SIGNED BY AN OFFICER AUTHORIZED TO GIVE WRITTEN INSTRUCTIONS FOR INVESTMENT ACCOUNTS AND RETURNED TO THE COMPANY C/O PFPC Inc., 760 MOORE ROAD, F4-F760-01-2, KING OF PRUSSIA, PA 19406.