SB1644

Regular Session

Relating to the use of a consumer's credit score in the underwriting or rating of certain personal lines property and casualty insurance policies.

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Compliance Analysis

Key implementation requirements and action items for compliance with this legislation

Immediate Action Plan

Operational Changes Required

Strategic Ambiguities & Considerations

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Official Analysis

Bill Text(with markup)

Quick Reference

Frequently Asked Questions

Common questions about SB1644

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What does Texas SB1644 do?

SB1644 fundamentally shifts personal lines P&C insurance from a static "use it once" credit model to a mandatory dynamic monitoring model. Insurers must now re-underwrite and re-rate policies based on credit scores at least every 36 months and upon consumer request at renewal, necessitating immediate overhauls of data vendor contracts and underwriting algorithms. Implementation Timeline Effective Date: September 1, 2025 Compliance Deadline: January 1, 2026 (Applies to all policies delivered, issued for delivery, or renewed on or after this date).

Q

Who authored SB1644?

SB1644 was authored by Texas Senator Charles Schwertner during the Regular Session.

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When was SB1644 signed into law?

SB1644 was signed into law by Governor Greg Abbott on June 20, 2025.

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Which agencies enforce SB1644?

SB1644 is enforced by Texas Department of Insurance.

Q

How urgent is compliance with SB1644?

The compliance urgency for SB1644 is rated as "critical". Businesses and organizations should review the requirements and timeline to ensure timely compliance.

Q

What is the cost impact of SB1644?

The cost impact of SB1644 is estimated as "medium". This may vary based on industry and implementation requirements.

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What topics does SB1644 address?

SB1644 addresses topics including insurance, insurance--property & casualty, credit scoring, insurance--insurers & agents and credit reports.

Legislative data provided by LegiScanLast updated: November 25, 2025

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