# EDGAR Filing Document

**Accession Number:** 0001689987
**File Stem:** 0001528621-26-000095
**Filing Date:** 2026-2
**Character Count:** 1774
**Document Hash:** ab45576a7cc452eba628f6fc3f3c3a0d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001528621-26-000095.hdr.sgml**: 20260202

**ACCESSION NUMBER**: 0001528621-26-000095

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260202

**DATE AS OF CHANGE**: 20260202

**EFFECTIVENESS DATE**: 20260202

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Invesco Unit Trusts, Municipal Series 1342
- **CENTRAL INDEX KEY:** 0001689987

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** NY

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-227986
- **FILM NUMBER:** 26586635

**BUSINESS ADDRESS:**
- **STREET 1:** 3500 LACEY DRIVE
- **CITY:** DOWNERS GROVE
- **STATE:** IL
- **ZIP:** 60515
- **BUSINESS PHONE:** 2126524344

**MAIL ADDRESS:**
- **STREET 1:** 3500 LACEY DRIVE
- **CITY:** DOWNERS GROVE
- **STATE:** IL
- **ZIP:** 60515

[LETTERHEAD OF INVESCO CAPITAL MARKETS, INC.]

February 2, 2026

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

Re: Invesco Unit Trusts, Municipal Series 1342 <br> File No. 333-227986 CIK #0001689987

Ladies and Gentlemen:

In accordance with the provisions of Rule 497(j) under the Securities Act of 1933 (the "Securities Act") this letter serves to certify that the most recent post-effective amendment to the registration statement on Form S-6 for the above captioned Trust does not differ from that which would have been filed pursuant to Rule 497(b) of the Securities Act. The most recent post-effective amendment to the registration statement was filed electronically with the Commission on January 26, 2026.

Very truly yours,

/s/ Tara Baker

Tara Baker<br> Vice President, Business<br> Operations and Quality Assurance

Invesco Capital Markets, Inc.