To file an S Corporation in Texas, you'll first form a corporation with the Texas Secretary of State. After forming your corporation, you'll then elect to be taxed as an S Corporation. To become an S Corporation, you won't work with the state of Texas.
Once you confirm you meet the requirements, you may apply for S Corporation status with the IRS by filing Form 2553. The State of Texas recognizes the federal S Corp election. Your business will still be subject to franchise taxes with the State of Texas.
Yes, a Texas LLC can choose to be taxed as an S Corp by filing IRS Form 2553. This allows the LLC to benefit from the tax advantages of an S Corp, such as saving on self-employment taxes, while maintaining the operational flexibility of an LLC.