HR profile encrypted tax identification fields

---
title: HR profile encrypted tax identification fields
description: HR Service Delivery provides different choices for capturing your employee's tax identification number.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/employee-service-management/hr-service-delivery/hr-profile-encrypted-fields.html
release: australia
product: HR Service Delivery
classification: hr-service-delivery
topic_type: concept
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [HR Profile, Case and Knowledge Management, HR Service Delivery, Employee Service Management]
---

# HR profile encrypted tax identification fields

HR Service Delivery provides different choices for capturing your employee's tax identification number.

Previously, the **Social Security Number** field could be used to capture your employee's tax ID number, but was not encrypted.

The unencrypted **Social Security Number** is still available for use, but an encrypted field is available for use that provides additional security to sensitive information.

The encrypted **National tax ID \(encrypted\)** field uses the Password2 \(2-way encrypted\) Key Management Framework \(KMF\) encryption.

You can further define the encrypted **National tax ID \(encrypted\)** field by associating a type:

-   ITIN: Individual Taxpayer Identification Number
-   SSN: Social Security Number
-   TIN: Taxpayer Identification Number

And you can provide additional details by associating the country.

**Note:** For more information on how to add the tax identification number for an employee, see [Add or modify an HR profile](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/employee-service-management/hr-service-delivery/t_CreateOrModifyAUserProfile.md).

**Parent Topic:**[HR Profile](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/employee-service-management/hr-service-delivery/c_HRProfileRecords.md)