As tax season approaches each year, many taxpayers focus on one crucial question: Where exactly should I mail my tax forms? This guide provides the official mailing addresses for 2025 individual tax returns, including forms 1040, 1040-SR, and 1040-V, organized by state to ensure accurate submission.

State-by-State Tax Return Mailing Addresses

The Internal Revenue Service (IRS) has designated specific mailing addresses for each state to help taxpayers submit their individual tax returns promptly and correctly. These addresses accommodate residents across all U.S. states and provide guidance for Americans living abroad.

Choosing the Correct Mailing Address

When selecting a mailing address, your choice depends on whether you're including a payment with your tax return. For example, Alabama residents should note:

• Form 1040 without payment:
  Department of the Treasury
  Internal Revenue Service
  Austin, TX 73301-0002
• Form 1040 with payment:
  Internal Revenue Service
  P.O. Box 1214
  Charlotte, NC 28201-1214

Other forms like 1040-ES (estimated tax) and 1040-X (amended return) have separate mailing addresses to accommodate different filing needs while ensuring all critical information reaches the IRS.

International Taxpayers and Special Cases

The IRS maintains dedicated mailing addresses for international taxpayers. Tax professionals should familiarize themselves with these details to provide accurate guidance to clients with overseas filing requirements.

Submitting your tax documents to the correct address is essential for timely processing and avoiding penalties. During the busy tax season, understanding your state's specific requirements and preparing in advance can prevent unnecessary complications. Always verify your state's mailing instructions to fulfill your tax obligations smoothly.