# EDGAR Filing Document

**Accession Number:** 0002034406
**File Stem:** 0001213900-26-037070
**Filing Date:** 2026-3
**Character Count:** 3396
**Document Hash:** 39895a7ce5b20dad8294b35a4fc9ae6a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-037070.hdr.sgml**: 20260331

**ACCESSION NUMBER**: 0001213900-26-037070

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260331

**DATE AS OF CHANGE**: 20260331

**EFFECTIVENESS DATE**: 20260331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Tortoise Capital Series Trust
- **CENTRAL INDEX KEY:** 0002034406

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-281744
- **FILM NUMBER:** 26818832

**BUSINESS ADDRESS:**
- **STREET 1:** 6363 COLLEGE BOULEVARD
- **STREET 2:** SUITE 100A
- **CITY:** OVERLAND PARK
- **STATE:** KS
- **ZIP:** 66211
- **BUSINESS PHONE:** 866-362-9331

**MAIL ADDRESS:**
- **STREET 1:** 6363 COLLEGE BOULEVARD
- **STREET 2:** SUITE 100A
- **CITY:** OVERLAND PARK
- **STATE:** KS
- **ZIP:** 66211

## Series and Classes Contracts Data

### TORTOISE ELECTRIFICATION INFRASTRUCTURE ETF (Series ID: S000088745)

| Class ID   | Class Name                                  | Ticker Symbol   |
|:---|:---|:---|
| C000255120 | TORTOISE ELECTRIFICATION INFRASTRUCTURE ETF | TPZ             |

### TORTOISE GLOBAL WATER ETF (Series ID: S000092074)

| Class ID   | Class Name                | Ticker Symbol   |
|:---|:---|:---|
| C000259989 | TORTOISE GLOBAL WATER ETF | TBLU            |

### TORTOISE NORTH AMERICAN PIPELINE ETF (Series ID: S000092075)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000259990 | TORTOISE NORTH AMERICAN PIPELINE ETF | TPYP            |

### Tortoise Energy Infrastructure Total Return Fund (Series ID: S000092082)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000260002 | A Class             | TORTZ           |
| C000260003 | C Class             | TORCX           |
| C000260004 | Institutional Class | TORIX           |

### TORTOISE ENERGY ETF (Series ID: S000092090)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000260013 | TORTOISE ENERGY ETF | TNGY            |

### Tortoise AI Infrastructure ETF (Series ID: S000093687)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000262123 | Tortoise AI Infrastructure ETF | TCAI            |

![](image_001.jpg)

March 31, 2026

**<u>VIA EDGAR</u>**

Securities and Exchange Commission<br> 100 F. Street, NE<br> Washington, D.C. 20546

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| | |
|:---|:---|
| **Re:** | **Tortoise Capital Series Trust ("Registrant")<br> Registration Nos. 333-281744 and 811-23997** |

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To the Commission:

Pursuant to Rule 497(j) of Regulation C under the Securities Act of 1933, as amended, in lieu of filing under paragraph (c) of Rule 497, on behalf of the Registrant, we hereby certify that (1) the forms of Prospectus and Statement of Additional Information, each dated March 30, 2026, as filed on March 30, 2026 for the above-captioned Registrant that would have been filed under paragraph (c) of Rule 497 do not differ from that contained in the most recent registration statement or amendment and (2) the text of the most recent registration statement or amendment has been filed electronically.

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| |
|:---|
| Very truly yours, |
| /s/ Jeffrey S. Kruske |
| Jeffrey S. Kruske Secretary |

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JSK