-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, LWtS2gPE0cIqlJK3gvUfomezRTDOFY+t0PQoQRJX91wfva7yz+Zpc7ELm172k6fX yIz1mLSyvwkm8OtZ0cWP7Q== 0000836687-08-000074.txt : 20080131 0000836687-08-000074.hdr.sgml : 20080131 20080131141112 ACCESSION NUMBER: 0000836687-08-000074 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20080131 DATE AS OF CHANGE: 20080131 EFFECTIVENESS DATE: 20080131 FILER: COMPANY DATA: COMPANY CONFORMED NAME: VARIABLE ANNUITY ACCOUNT B OF ING LIFE INSURANCE & ANNUITY CO CENTRAL INDEX KEY: 0000103005 IRS NUMBER: 710294708 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 033-34370 FILM NUMBER: 08563936 BUSINESS ADDRESS: STREET 1: ONE ORANGE WAY CITY: WINDSOR STATE: CT ZIP: 06095-4774 BUSINESS PHONE: 860-580-2851 MAIL ADDRESS: STREET 1: ONE ORANGE WAY CITY: WINDSOR STATE: CT ZIP: 06095-4774 FORMER COMPANY: FORMER CONFORMED NAME: VARIABLE ANNUITY ACCOUNT B OF ING LIFE INS & ANNUITY CO DATE OF NAME CHANGE: 20020319 FORMER COMPANY: FORMER CONFORMED NAME: VARIABLE ANNUITY ACCOUNT B OF AETNA LIFE INS & ANNUITY CO DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: VARIABLE ANNUITY ACCOUNT B OF AETNA VARIABLE ANNUITY LIFE IN DATE OF NAME CHANGE: 19791108 0000103005 S000000900 VARIABLE ANNUITY ACCOUNT B OF ING LIFE INS & ANNUITY CO C000002575 ING MARATHON PLUS 497 1 marathonplusmpiica1-312008.htm SUPPLEMENT marathonplusmpiica1-312008.htm -- Converted by SEC Publisher, created by BCL Technologies Inc., for SEC Filing
SUPPLEMENT Dated January 31, 2008
To The Prospectuses Dated April 30, 2007
 
ING Marathon Plus
ING Marathon Plus (IICA)
 
For Variable Annuity Contracts
Issued by ING Life Insurance and Annuity Company 
Through Its Variable Annuity Account B or I 

This supplement updates the prospectus. Please read it carefully and keep it with your copy of the
prospectus for future reference. If you have any questions, please call our Customer Contact Center at
1-800-366-0066.

Please note the following investment portfolio changes, which are underlined in the following excerpt of
“Appendix III – Description of Underlying Funds” (with the list of available investment portfolios toward
the front of the prospectus changed accordingly).

Fund Name and     
Investment Adviser/Subadviser    Investment Objective 
ING Investors Trust     
           7337 E. Doubletree Ranch Road, Scottsdale, AZ 85258     
ING Van Kampen Large Cap Growth Portfolio    Seeks growth of capital over the long term. The Portfolio’s 
     (formerly, ING FMRSM Large Cap Growth Portfolio)    investment objective is not fundamental and may be changed 
     (Class S)    without a shareholder vote. 
 
     Investment Adviser: Directed Services, Inc.     
     Investment Subadviser: Van Kampen (formerly, Fidelity     
     Management & Research Co.)     

147708-Marathon Plus – Marathon Plus (IICA)    1-31-2008 

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