# EDGAR Filing Document

**Accession Number:** 0001742912
**File Stem:** 0001387131-23-000868
**Filing Date:** 2023-1
**Character Count:** 2339
**Document Hash:** e9cf96cc2c6ffeb5a89e1d83bb9113be
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001387131-23-000868.hdr.sgml**: 20230127

**ACCESSION NUMBER**: 0001387131-23-000868

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230127

**DATE AS OF CHANGE**: 20230127

**EFFECTIVENESS DATE**: 20230127

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Tidal ETF Trust
- **CENTRAL INDEX KEY:** 0001742912
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-227298
- **FILM NUMBER:** 23564159

**BUSINESS ADDRESS:**
- **STREET 1:** 234 WEST FLORIDA STREET, SUITE 203
- **CITY:** MILWAUKEE,
- **STATE:** WI
- **ZIP:** 53204
- **BUSINESS PHONE:** 844-986-7676

**MAIL ADDRESS:**
- **STREET 1:** 234 WEST FLORIDA STREET, SUITE 203
- **CITY:** MILWAUKEE,
- **STATE:** WI
- **ZIP:** 53204

## Series and Classes Contracts Data

### American Customer Satisfaction ETF (Series ID: S000071844)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000227368 | American Customer Satisfaction ETF | ACSI            |

**Tidal ETF Trust**

234 West Florida Street, Suite 203

Milwaukee, Wisconsin 53204

January 27, 2023

**VIA EDGAR TRANSMISSION**

U.S. Securities and Exchange Commission (the "Commission")

Division of Investment Management

100 F Street, N.E.

Washington, DC 20549

Re: Tidal ETF Trust (the "Trust")

**File Nos. 333-227298, 811-23377**

To the Commission:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, and the regulations thereunder, the Trust on behalf of its series, the American Customer Satisfaction ETF, hereby certifies that the forms of Prospectus and Statement of Additional Information for each Fund that would have been filed under Rule 497(b) or (c) would not have differed from that contained in the most recent amendment effective January 28, 2023, and filed electronically as Post-Effective Amendment No. 164 to the Trust's Registration Statement on Form N-1A on January 24, 2023.

If you have any questions or require further information, please contact Michael Pellegrino at (844) 986-7676 (Extension 731) or mpellegrino@tidalfg.com.

Sincerely,

<u>/s/ Michael Pellegrino</u>

Michael Pellegrino

General Counsel

Toroso Investments, LLC