# Household income change date

Indicates the date a change in an individual's income occurred (see Household income change direction).

- API name: `household_income_change_date`
- Category: Life event
- Type · unit: Date
- Individuals with a value: 226.9M (88.1%)
- Latest collection: Jun 1, 2026, refreshed every two months
- How values combine: Read from a single source field.
- Middle 50% of values: Dec 2024 to Jun 2026
- Derivations:
  - Modeled — the attribute is calculated using an algorithm that takes known records as input.

## Links

- [Catalog page](/catalog/v2/household_income_change_date)
- [Published statistics (JSON)](https://static.faraday.ai/figv2/household_income_change_date.json)
- [API reference](/docs/reference/getattribute)