SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 6-K

                        REPORT OF FOREIGN PRIVATE ISSUER
                      Pursuant to Rule 13a-16 or 15d-16 Under
                       the Securities Exchange Act of 1934

                         For the month of April, 2007
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                        Commission File Number 001-13908
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                                  AMVESCAP PLC
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                 (Translation of registrant's name into English)

                 30 Finsbury Square, London EC2A 1AG, ENGLAND
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                    (Address of principal executive offices)


Indicate by check mark whether the registrant files or will file annual reports
under cover Form 20-F or Form 40-F.

                        Form 20-F  X             Form 40-F
                                 -----                    -----

Indicate by check mark if the registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(1):
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Indicate by check mark if the registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(7):
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Indicate by check mark whether by furnishing the information contained in this
Form, the registrant is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

                        Yes        No   X
                           -------   -------

If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b): 82-     N/A
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Description of document filed:  AMVESCAP PLC - Voting Rights and Capital
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                                as at 30 April 2007
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In conformity with the Transparency  Directives  transitional  provision 6
AMVESCAP notifies the following  information in relation to its issued share
capital.

AMVESCAP PLCs issued share capital consists of:-

838,969,876 ordinary shares of US$0.10 each with 1 vote for every 4 shares held
and 1 Special Voting share representing the voting rights of 18,918,892
Exchangeable shares on a 1 for 4 basis.

The total number of voting rights in AMVESCAP PLC is 214,472,192 votes.

The above figure  214,472,192 may be used by shareholders as the denominator
for the  calculations by which they will determine if they are required to
notify their interest in, or a change to their interest in,  AMVESCAP PLC under
the FSAs  Disclosure and  Transparency Rules.

                                   SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.



                                                AMVESCAP PLC
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                                                (Registrant)



Date  03 May, 2007                   By   /s/  Michael S. Perman
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                                                (Signature)

                                            Michael S. Perman
                                            Company Secretary