SEC Form 425 filed by Nuveen Tax-Advantaged Total Return Strategy Fund

Filed by Nuveen Multi-Asset Income Fund (Commission File No. 333-256163)

pursuant to Rule 425 under the Securities Act of 1933, as amended

and deemed filed pursuant to Rule 14a-6 under the Securities Exchange Act of 1934, as amended

Subject Companies:

Nuveen Diversified Dividend and Income Fund (Commission File No. 811-21407)

Nuveen Tax-Advantaged Dividend Growth Fund (Commission File No. 811-22058)

Nuveen Tax-Advantaged Total Return Strategy Fund (Commission File No. 811-21471)

Nuveen Diversified Dividend and Income Fund (JDD)

Nuveen Tax-Advantaged Dividend Growth Fund (JTD)

Nuveen Tax-Advantaged Total Return Strategy Fund (JTA)

Your vote makes a difference. Please vote TODAY!

Shareholder Name

Address

Address

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    Reference Number:

URGENT NOTICE – UPCOMING SHAREHOLDER MEETING

Dear Shareholder:

We mailed you proxy materials outlining an important proposal for your Fund(s).

After careful consideration, your Fund’s Board recommends that you vote FOR the proposal.

You will connect with a representative of Computershare, the firm helping your Fund gather votes, who will:

Thank you for your consideration of this proposal and for investing with Nuveen Funds.

Sincerely,

Mark L. Winget

Vice President and Secretary