Securities Act Registration No. 333-232634

Investment Company Act Registration No. 811-23435

As filed with the Securities and Exchange Commission on December 14, 2023

SECURITIES AND EXCHANGE COMMISSION

Washington, D. C. 20549

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ý

¨ Pre-Effective Amendment No. __

ý Post-Effective Amendment No. 12

and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 ý

ý Amendment No. 14

(Check appropriate box or boxes.)

Zacks Trust

(Exact Name of Registrant as Specified in Charter)

10 S. Riverside Plaza , Suite 1600, Chicago, IL 60606

(Address of Principal Executive Offices)(Zip Code)

Registrant’s Telephone Number, including Area Code: (312) 265-9359

The Corporation Trust Company

1209 Orange Street

Wilmington, DE 19801

(Name and Address of Agent for Service)

With copy to:

Tanya L. Boyle, Esq.

Greenberg Traurig LLP

3333 Piedmont Rd NE, Suite 2500

Atlanta, Georgia 30324

678-553-2432 (phone)

214-665-5985 (fax)

Approximate date of proposed public offering: As soon as practicable after the effective date of the Registration Statement.

It is proposed that this filing will become effective:

() Immediately upon filing pursuant to paragraph (b)

(X) On January 5, 2024 pursuant to paragraph (b)

() 60 days after filing pursuant to paragraph (a)(1)

() On (date) pursuant to paragraph (a)(1)

() 75 days after filing pursuant to paragraph (a)(2)

() On (date) pursuant to paragraph (a)(2) of Rule 485.

If appropriate, check the following box:

() This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

Explanatory Note

This Post-Effective Amendment No. 12 to the Registrant’s Registration Statement on Form N-1A is being filed pursuant to paragraph (b)(1)(iii) of Rule 485 under the Securities Act of 1933, as amended (the “Securities Act”), solely for the purpose of delaying, until January 5, 2024, the effectiveness of Post-Effective Amendment No. 7 to the Registrant’s Registration Statement on Form N-1A related to the Zacks India ETF, which was filed pursuant to Rule 485(a) under the Securities Act on September 1, 2023 (the “Amendment”).

Part A. INFORMATION REQUIRED IN A PROSPECTUS

Part A is incorporated by reference to Part A of the Amendment.

Part B. INFORMATION REQUIRED IN A STATEMENT OF ADDITIONAL INFORMATION

Part B is incorporated by reference to Part B of the Amendment.

Part C. OTHER INFORMATION

Part C is incorporated by reference to Part C of the Amendment.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended (the “Securities Act”), and the Investment Company Act of 1940, as amended, the Registrant certifies that it meets all of the requirements for effectiveness of this Registration Statement under Rule 485(b) under the Securities Act and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Atlanta, State of Georgia, on the 14^th day of December, 2023.

ZACKS TRUST
By:	/s/ Tanya L. Boyle*
	Tanya L. Boyle
	Attorney-in-Fact

Pursuant to the requirements of the Securities Act, this Registration Statement has been signed below by the following person in the capacities and on the date indicated.

Signature	Title	Date
/s /David J. Kaufman *	Trustee and Chairman	December 14, 2023
David J. Kaufman
/s/Stuart Kaufman *	Trustee	December 14, 2023
Stuart Kaufman
/s/Mitch Zacks*	Trustee, President, and Principal Executive Officer	December 14, 2023
Mitch Zacks
/s /Donald Ralph * Donald Ralph	Treasurer, Principal Financial Officer and Principal Accounting Officer	December 14, 2023

/s/ Tanya L. Boyle

*By: Tanya L. Boyle

Attorney-in-Fact pursuant to Powers of Attorney previously filed.