Exhibit 24(b)(9): Opinion and Consent of Counsel 

ING LOGO 

US Legal Services 

J. Neil McMurdie 

Senior Counsel 

(860) 580-2824 

Fax: (860) 580-4897 

neil.mcmurdie@us.ing.com 

July 1, 2013 

Securities and Exchange Commission 

100 F Street, N.E. 

Washington, DC 20549 

Attention: Filing Desk 

Re:	ING Life Insurance and Annuity Company and its Variable Annuity Account B
	Post-Effective Amendment No. 8 to Registration Statement on Form N-4
	Prospectus Title: ING express Retirement Variable Annuity
	File Nos. 333-167182 and 811-02512

Ladies and Gentlemen:

The undersigned serves as counsel to ING Life Insurance and Annuity Company, a Connecticut life
insurance company (the “Company”). It is my understanding that the Company, as depositor, has registered
an indefinite amount of securities under the Securities Act of 1933 as provided in Rule 24f-2 under the
Investment Company Act of 1940.

In connection with this opinion, I have reviewed the Post-Effective Amendment to the above-referenced
Registration Statement on Form N-4. This filing describes the single premium deferred individual
variable annuity contracts (the “Contracts”) offered by the Company through its Variable Annuity Account
B (the “Account”). I have also examined, or supervised the examination of, originals or copies, certified or
otherwise identified to my satisfaction, of such documents, trust records and other instruments I have
deemed necessary or appropriate for the purpose of rendering this opinion. For purposes of such
examination, I have assumed the genuineness of all signatures on original documents and the conformity to
the original of all copies. On the basis of this examination, it is my opinion that:

1. The Company is a corporation duly organized and validly existing under the laws of the State of
Connecticut;

2. The Account is a separate account of the Company duly created and validly existing pursuant to the
laws of the State of Connecticut;

3. The Contracts and the interests in the Account to be issued under the Contracts have been duly
authorized by the Company;

Windsor Site	ING North America Insurance Corporation
One Orange Way, C2N
Windsor, CT 06095-4774

Securities and Exchange Commission 

July 1, 2013 

Page 2 

4. The assets of the Account will be owned by the Company. Under Connecticut law and the provisions of
the Contracts, the income, gains and losses, whether or not realized from assets allocated to the
Account, must be credited to or charged against such Account, without regard to other income, gains or
losses of the Company;

5. The Contracts provide that assets of the Account may not be charged with liabilities arising out of any
other business the Company conducts, except to the extent that assets of the Account exceed its
liabilities arising under the Contracts; and

6. The Contracts and the interests in the Account, when issued and delivered in accordance with the
Prospectus constituting a part of the Registration Statement and in compliance with applicable local law,
will be validly issued and binding obligations of the Company in accordance with their respective terms.

I consent to the filing of this opinion as an exhibit to the Registration Statement.

Sincerely,

/s/ J. Neil McMurdie
J. Neil McMurdie
Senior Counsel

Windsor Site	ING North America Insurance Corporation
One Orange Way, C2N
Windsor, CT 06095-4774