Texas Business State Tax Extension I LLCs / Partnerships Filing Guide

Modified on Sat, 13 Jun at 2:02 PM

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Texas Business State Tax Extension I LLCs / Partnerships Filing Guide

Form 05-164 | Texas Franchise Tax Extension Request · LLCs / Partnerships · Business Filing Guide

Your Filing Status

You've Been Extended

Your Texas LLCs / Partnerships return is extended to November 15, 2026. A licensed tax pro can handle filing and maximize your position.

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Overview

Texas LLCs and partnerships are subject to state tax filing requirements, administered by the Texas Comptroller. An extension of time to file requires submitting a state extension request before the original deadline.
How to Request a Filing Extension
To extend your Texas LLCs / Partnerships filing deadline, you must submit the state extension form by the original due date. If approved, the extended filing deadline is November 15, 2026.

Payment Is Still Due by Original Deadline

Use the Texas Franchise Tax Online Payment to pay electronically. For mail-in payments, use Form 05-164 | Texas Franchise Tax Extension Request and send to: Texas Comptroller of Public Accounts P.O. Box 149348 Austin, TX 78714-9348

Best Practices

Use the state online payment portal for fast, convenient electronic payment.
Set a reminder to file your completed Texas LLCs / Partnerships return by November 15, 2026.

Final Thoughts

Unlike states with automatic extensions, Texas requires you to proactively request an extension. Submit your request before the original deadline and file your return by November 15, 2026.
Quick Reference Table
State Abbreviation
TX
State Name
Texas
Business Entity Type
LLCs / Partnerships
Extension Status
Action Required
Extended Due Date
November 15, 2026
Other Information
Texas requires businesses to file an extension either online or by mailing form 05-164.
Online Payment
Texas Franchise Tax Online Payment
Payment Voucher Form
Form 05-164 | Texas Franchise Tax Extension Request
State Payment Agency
Texas Comptroller
Mailing Address with Payment
Texas Comptroller of Public Accounts P.O. Box 149348 Austin, TX 78714-9348

Working with a Tax Professional

Business tax returns are complex—a licensed CPA or Enrolled Agent can maximize deductions, ensure accurate calculations, and handle filing on your behalf. Here's how working with a TaxPro typically goes:

1Get matched with a verified U.S.-based CPA or Enrolled Agent
2Upload your business documents via secure drag-and-drop
3Review and approve your return with upfront, transparent fees
4Your TaxPro files your Texas return by November 15, 2026

Quick Reference Table

State Abbreviation	TX
State Name	Texas
Business Entity Type	LLCs / Partnerships
Extension Status	Action Required
Extended Due Date	November 15, 2026
Other Information	Texas requires businesses to file an extension either online or by mailing form 05-164.
Online Payment	Texas Franchise Tax Online Payment
Payment Voucher Form	Form 05-164 \| Texas Franchise Tax Extension Request
State Payment Agency	Texas Comptroller
Mailing Address with Payment	Texas Comptroller of Public Accounts P.O. Box 149348 Austin, TX 78714-9348

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