UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K/A

(Amendment No. 1)

(Mark One)

FOR THE FISCAL YEAR ENDED JUNE 30, 2013

OR

FOR THE TRANSITION PERIOD FROM              TO             

COMMISSION FILE NUMBER 001- 33220

BROADRIDGE FINANCIAL SOLUTIONS, INC.

(Exact name of registrant as specified in its charter)

(516) 472-5400

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act:

None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  x    No  ¨

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  ¨    No  x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.    x

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large Accelerated Filer  x    Accelerated Filer  ¨    Non-Accelerated Filer  ¨    Smaller Reporting Company  ¨    

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x

The aggregate market value, as of December 31, 2012, of common stock held by non-affiliates of the registrant was approximately $2,769,467,282.

As of July 31, 2013, there were 119,067,195 shares of the registrant’s common stock outstanding (excluding 35,393,932 shares held in treasury), par value $0.01 per share.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s definitive proxy statement to be filed with the Securities and Exchange Commission within

120 days after the fiscal year end of June 30, 2013 are incorporated by reference into Part III.

EXPLANATORY NOTE

This Amendment No. 1 on Form 10-K/A (this “Amendment”) amends the Annual Report on Form 10-K of Broadridge Financial Solutions, Inc. for the fiscal year ended June 30, 2013, previously filed with the United States Securities and Exchange Commission (the “SEC”) on August 8, 2013 (the “Original Filing”). We are filing this Amendment to replace the Performance Graph on page 24 of the Original Filing with the following Performance Graph:

Comparison of Cumulative Total Return Among Broadridge Financial Solutions, Inc., S&P 400 MidCap

Index and S&P 400 Information Technology Index (in dollars)

In connection with the filing of this Amendment and pursuant to the rules of the SEC, we are including with this Amendment certain currently dated certifications as Exhibits.

No modification or update is otherwise made to any other disclosures or Exhibits in the Original Filing, nor does this Amendment reflect any events occurring after the date of the Original Filing. As such, this Form 10-K/A should be read in conjunction with the Original Filing made with the SEC on August 8, 2013.

2

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this Annual Report on Form 10-K/A to be signed on its behalf by the undersigned hereunto duly authorized.

Date: October 7, 2013

EXHIBIT INDEX