Your public IP address is most likely not the same as your computer's IP address. Your public IP address is your external address that the rest of the world identifies you as. Use this address when you want to connect to your network from other places on the Internet.nstructions. Launch a Web browser. Navigate to a site that displays your public IP address, such as MyIPAddress.com (myipaddress.com), WhatIsMyIP.com (whatismyip.com) or Foursquare Innovations (foursquareinnovations.co.uk/IP.php).
You'll also receive an e-mail confirmation directly from the IRS. However, if you mail a paper copy of your tax return, the IRS recommends that you wait three weeks before you begin checking your refund status. Most taxpayers who e-file will receive their tax refund sooner. Step 2 - Obtain a copy of your tax return.
Topic 153 - What to Do if You Haven't Filed Your Tax Return. You may not have filed your federal income tax return for this year or previous years. Regardless of your reason for not filing a required return, file your tax return as soon as possible. If you need help, check our website, IRS.gov. There is no penalty for failure to file if you are due a refund. 2  But, if you wait to file a return or otherwise claim a refund, you risk losing a refund altogether. 3  An original return claiming a refund must be filed within 3 years of its due date for a refund to be allowed in most instances.