# EDGAR Filing Document

**Accession Number:** 0001618629
**File Stem:** 0001193125-25-155209
**Filing Date:** 2025-7
**Character Count:** 2074
**Document Hash:** 0a41487ef47d960c486878a0cb1c9834
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-155209.hdr.sgml**: 20250703

**ACCESSION NUMBER**: 0001193125-25-155209

**CONFORMED SUBMISSION TYPE**: 497VPI

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250703

**DATE AS OF CHANGE**: 20250703

**EFFECTIVENESS DATE**: 20250703

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Nationwide Jefferson National VA Separate Account 1
- **CENTRAL INDEX KEY:** 0001618629

**ORGANIZATION NAME:**
- **EIN:** 471180302

**FILING VALUES:**
- **FORM TYPE:** 497VPI
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-288440
- **FILM NUMBER:** 251103713

**BUSINESS ADDRESS:**
- **STREET 1:** 10350 ORMSBY PARK PLACE
- **CITY:** LOUISVILLE
- **STATE:** KY
- **ZIP:** 40223
- **BUSINESS PHONE:** 5025873809

**MAIL ADDRESS:**
- **STREET 1:** 10350 ORMSBY PARK PLACE
- **CITY:** LOUISVILLE
- **STATE:** KY
- **ZIP:** 40223

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Jefferson National Life of New York Annuity Account 1
- **DATE OF NAME CHANGE:** 20140904

## Series and Classes Contracts Data

### Jefferson National Life of New York Annuity Account 1 (Series ID: S000047360)

| Class ID   | Class Name                | Ticker Symbol   |
|:---|:---|:---|
| C000263997 | Monument Advisor New York |  |

**Supplement dated July 3, 2025** <br>**to the following initial summary prospectus(es):**

Monument Advisor New York and Monument Advisor Select New York dated July 1, 2025

**This supplement updates certain information contained in your initial summary prospectus. Please read and** <br> **retain this supplement for future reference.**<br>

The following underlying mutual fund is offered as an investment option under the contract or policy.

Effective June 26, 2025, the name of the investment option is updated as indicated below:

---

| | |
|:---|:---|
| **CURRENT NAME** | **UPDATED NAME** |
| Nationwide Variable Insurance Trust - NVIT Amundi Multi Sector <br> Bond Fund: Class I<br>| &nbsp;&nbsp; Nationwide Variable Insurance Trust - NVIT Strategic Income <br> Fund: Class I<br>|

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ISP-0885

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