# EDGAR Filing Document

**Accession Number:** 0001653425
**File Stem:** 9999999997-25-002799
**Filing Date:** 2025-6
**Character Count:** 1029
**Document Hash:** 213101f4504832d6396a0093292b6da1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999997-25-002799.hdr.sgml**: 20250630

**ACCESSION NUMBER**: 9999999997-25-002799

**CONFORMED SUBMISSION TYPE**: N-8F ORDR

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250630

**DATE AS OF CHANGE**: 20250630

**ACTION DATE**: 20250625

**RECEIVED DATE**: 20250630

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Eaton Vance Unit Trust - Series 1
- **CENTRAL INDEX KEY:** 0001653425

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** NY
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** N-8F ORDR
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23099
- **FILM NUMBER:** 251089280

**BUSINESS ADDRESS:**
- **STREET 1:** TWO INTERNATIONAL PLACE
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02110
- **BUSINESS PHONE:** 1-800-262-1122

**MAIL ADDRESS:**
- **STREET 1:** TWO INTERNATIONAL PLACE
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02110

### Attached PDF Documents

**Attachment 1:** `filename1`

_No text found in this document._