---
agentTools:
  projectIndex: https://docs.lithic.com/llms.txt
---

# NAICS Code Collection

<Cards columns={5}>
  <Card title="Release Date" icon="fa-calendar">
    January 30, 2026
  </Card>

  <Card title="Products Affected" icon="fa-cube">
    KYB\_BASIC and KYB\_DELEGATED Workflows
  </Card>

   <Card title="Impact" icon="fa-exclamation-circle">
    New fields available in the Bussiness Account APIs and Events
  </Card>

  <Card title="Audience" icon="fa-users">
    Users creating Business Account Holders
  </Card>

  <Card title="Action Required" icon="fa-tasks">
    None
  </Card>
</Cards>

## Overview

Lithic added support to collect the 6-digit North American Industry Classification System (NAICS) code for businesses. This can be submitted in the new field naics\_code for the KYB\_BASIC and KYB\_DELEGATED workflows. Although this is not currently a mandatory field, it is requested information by many banking partners and can help during the KYB review process. We strongly suggest providing it when available.

## Details

`naics_code` has been added to the following endpoints and events:

### API Endpoints:

* [Create Account Holder](https://docs.lithic.com/reference/postaccountholders) - New optional parameter
* [Update Account Holder](https://docs.lithic.com/update/changelog/naics) - New optional parameter and returned in response
* [Get Account Holder](https://docs.lithic.com/reference/getaccountholder) - Included in response

### Events:

* [Account Holder Updated ](https://docs.lithic.com/reference/post_account-holder-updated)- Included in event payload

## Release Timeline

Production availability: January 30, 2026

## User Impact

This change is additive only. Existing integrations will continue to function without modification.

## Updated Documentation

For complete transaction field specifications, visit our <Anchor label="API Guides" target="_blank" href="https://docs.lithic.com/reference/postaccountholders">API Guides</Anchor>.

If you have any questions or concerns, please contact us via the **HELP** link in your Lithic Dashboard.

***

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