Texas commercial insurance rate filings (2026)
Every commercial-insurance carrier writing business in Texas must file their loss costs + rating values with the Texas Department of Insurance. Those filings are primary-source, government-held records — the actual numerical inputs that drive every commercial quote in the state. Below: every recent active rate filing affecting Texas commercial operations, with the SERFF tracking number linking to the public regulator record.
Texas's primary workers' comp rate bureau
TDI (NCCI advisory) — Texas Department of Insurance approves rates; NCCI files advisory loss costs but Texas WC is non-mandatory — Texas Mutual + TWIA + TAIPA also publish rates.
Recent rate-filing activity — 6 state filings across 5 commercial lines
Commercial carriers can't charge whatever they want — each state's Department of Insurance must approve loss-cost filings before they take effect. These are primary-source, government-held records available on SERFF Filing Access. Cited below: the most-recent active filings affecting commercial operations, with the real SERFF tracking number for each.
| Line | State | Overall change | Effective | SERFF tracking |
|---|---|---|---|---|
| WC | TX | Overall -3.8% adjustment to voluntary loss cost level | Jul 1, 2026 | NCCI-134745334 |
| Comm Auto | TX | per vehicle annual (Bodily Injury Liability) — RESIDUAL MARKET | Nov 1, 2025 | TAIPA-2025-CA-9419 |
| Comm Auto | TX | ISO multistate zone-rated loss-cost revision | Sep 12, 2025 | ISOF-G134311774 |
| GL | TX | ISO multistate reference rule revision (rate impact per carrier LCM) | Jul 11, 2025 | ISOF-134446423 |
| Property | TX | ISO advisory prospective loss-cost revision | Jan 14, 2025 | ISOF-G134197813 |
| BOP | TX | ISO advisory prospective loss-cost revision | Nov 18, 2025 | ISOF-G134662502 |
Source: SERFF Filing Access (filingaccess.serff.com) — the official public-records interface for state Department of Insurance filings. Loss-cost changes shown are the overall bureau-wide change in each state; the actual impact on your quote depends on your class code, payroll, experience modifier, and carrier-specific loss-cost multiplier (LCM). Get a quote for your exact numbers.
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Bureau-filed loss-cost changes are the regulator-approved starting point — actual premium depends on your class code, payroll, experience modifier, schedule credits/debits, and the carrier's LCM. Request a free Texas quote in under 90 seconds.
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