The IRS is not officially accepting returns until January 29.
Please see the TurboTax FAQ What does "Pending" mean? for additional information.
The prior answer that was posted is for the 2024 tax filing season.
This is the 2025 tax filing season and the IRS will start officially accepting 2024 tax returns on January 27, 2025.
Go to this IRS website for the start date in 2025 - https://www.irs.gov/newsroom/irs-announces-jan-27-start-to-2025-tax-filing-season-agency-continues-historic-improvements-to-expand-enhance-tools-and-filing-options-to-help-taxpayers