Effective Date: January 12, 2026. This License Agreement & Terms of Service (this “Agreement”) gives you certain rights and imposes on you certain responsibilities as described below. By clicking “ACCEPT” (or otherwise accessing or using the Software or Services), you indicate that you have read, fully understood, and agree to be bound by the terms of this Agreement. If you do not agree to the terms of this Agreement, you are not granted any rights whatsoever in the InterSearch Tax Solutions, Inc. software (the “Software”), and you may not access or use the Software or any services provided by InterSearch Tax Solutions, Inc. (the “Services”). In this Agreement, “InterSearch Tax Solutions, Inc.”, “FreeTaxExtension.com”, “us”, “we”, and “our” refer to InterSearch Tax Solutions, Inc. d/b/a FreeTaxExtension.com. “You”, “your”, and “user” refer to the person using the Software or Services.

1. License Grant and Restrictions

InterSearch Tax Solutions, Inc. grants you a limited, revocable, non-exclusive, non-transferable license to use the Software solely to: (a) prepare an application for an extension of time to file your United States federal tax return on either IRS Form 4868 or IRS Form 7004; and (b) as part of proper registration and payment, electronically file that application with the Internal Revenue Service (“IRS”), including payment to the IRS, via e-file and e-Pay, where available. FreeTaxExtension.com is an Authorized IRS e-file Provider, which means we have completed the IRS approval process that allows us to electronically transmit certain tax forms to the IRS on behalf of taxpayers. Our participation in IRS e-file does not mean the IRS endorses FreeTaxExtension.com or our Services. You are not licensed or permitted under this Agreement to do any of the following:

Attempt to access any other InterSearch Tax Solutions, Inc. systems, programs, or data that are not made available for public use.
Copy, reproduce, republish, upload, post, transmit, resell, or distribute in any way material from the Software or Site (except copies of your own generated documents for your personal/internal use).
Work around technical limitations in the Software; use any tool to enable features or functionalities that are disabled in the Software; or decompile, disassemble, or otherwise reverse engineer the Software except as permitted by applicable law.
Use the Software for any professional services, bureau service, or commercial purpose (including preparing or filing for third parties for a fee) unless we expressly authorize you in writing.
Perform or attempt to perform actions that interfere with the proper working of the Software or Services, prevent access to or use of the Software or Services by other users, or impose an unreasonable or disproportionately large load on our infrastructure.
Otherwise, use the Software except as expressly allowed under this Section 1.

You agree to indemnify and defend InterSearch Tax Solutions, Inc. against any claims or lawsuits, including attorneys’ fees, that arise from or result from your use of the Software on a professional or commercial basis in violation of this Agreement. The term “Software” includes any programs, tools, internet-based services, components, and any updates (for example, maintenance, service information, help content, bug fixes, or maintenance releases, etc.) that we provide or make available to you.

2. Reservation of Rights and Ownership

The Software is licensed, not sold. InterSearch Tax Solutions, Inc. reserves all rights not expressly granted to you in this Agreement. The Software is protected by copyright, trade secret, and other intellectual property laws. InterSearch Tax Solutions, Inc. owns title, copyright, and other intellectual property rights in the Software. This Agreement does not grant you any rights to trademarks or service marks of InterSearch Tax Solutions, Inc. or any third party. No right, title, or interest in or to any trademark, service mark, logo, or trade name is granted to you under this Agreement.

3. Electronic Communications (Email, SMS/Text, Phone)

By creating a FreeTaxExtension.com account, you consent to receive electronic communications from FreeTaxExtension.com (e.g., SMS or text messaging, telephone, via email, or by posting notices on our Services). These communications may include notices about your account (e.g., authentication, payment authorizations, password changes, and other transactional information) or legal notices and are part of your relationship with us. You agree that any notices, agreements, disclosures, or other communications that we send to you electronically will satisfy any legal communication requirements, including, but not limited to, that such communications be in writing.

3.1 Transactional SMS (Login Codes / Account Security)

If you request a login code by text message, we will send a one-time passcode to authenticate access to your account. These messages are transactional and are sent only when you request them (or as necessary to support account security). Message and data rates may apply.

3.2 Marketing SMS (If You Opt In)

FreeTaxExtension.com may use your mobile number to provide text message alerts for product information, tips or promotions, or other marketing activities, if you expressly consent. By providing your mobile phone number and opting in where required, you expressly consent to receive automated marketing text messages from us to the mobile phone number provided. Message and data rates may apply; please check the rates of your mobile carrier.

You can opt out of further text marketing communications by texting STOP in response to a marketing text. After you send STOP, we will send an SMS message to confirm that you have been unsubscribed. After this, you will no longer receive marketing SMS messages from us, unless you sign up again. For assistance, reply HELP or email: [email protected]. Carriers are not liable for delayed or undelivered messages. Message frequency varies. As always, message and data rates may apply for any messages sent to you from us and to us from you. If you have questions about your text plan or data plan, contact your wireless provider. If you have any questions regarding privacy, please refer to our Privacy Policy.

4. Electronic Filing Services

If you choose to file your federal tax return extension application electronically, your information will be converted to and stored in a standardized format, and then transmitted to the IRS. You are responsible for verifying the status of your tax return extension application to confirm that it has been received and accepted by the IRS and, if necessary, for filing it manually in the event that the IRS rejects your electronically filed tax return extension application for any reason. You agree to review your tax return extension application for indications of obvious errors before electronically filing or mailing it. We may, but are not obligated to, store and maintain information that you provide. We are not required or obligated to provide you with copies of this information. If you require a copy of your tax return extension application, you must contact the IRS. The IRS requires InterSearch Tax Solutions, Inc. to provide certain information in connection with the electronic filing of your tax return extension application, including the Internet Protocol (“IP”) information of the computer from which the application originated and whether the email address of the person electronically filing the application has been collected. By using the Services to prepare and submit your tax return extension application, you consent to the disclosure to the IRS of all information relating to your use of the Software and Services as required for e-file processing. Completion and submission may vary due to technical problems with our systems or where you have not provided all necessary information requested by us or required to submit your tax return extension application. For these or other reasons, we may not be able to submit your tax return extension application in a timely manner, or at all.

Mobile Terms of Service

FreeTaxExtension.com Effective Date: January 12, 2026 The FreeTaxExtension.com mobile message service (the “Service”) is operated by InterSearch Tax Solutions, Inc. d/b/a FreeTaxExtension.com (“FreeTaxExtension.com”, “we”, “us”). By using or enrolling in the Service, you agree to these Mobile Terms of Service (“Mobile Terms”). If you do not agree, do not enroll in or use the Service.

1. What Messages You Can Receive

1.1 Transactional / Account Messages (e.g., Login Codes)

If you request a one-time passcode (login code) by text message, we will send you an SMS message containing a time-limited code to authenticate access to your account. These messages are transactional, sent only when you request them (or when needed to support account security), and are not marketing.

1.2 Service Updates (If Offered)

If you enroll in service-related updates, you may receive messages such as order/status updates, account alerts, or other non-promotional operational information.

1.3 Marketing Messages (If Offered and You Opt In)

If you opt in to marketing texts, you may receive recurring promotional messages (e.g., offers, tips, or promotions). Marketing texts are sent only if you provide the required consent.

2. Consent

By providing your mobile number and enrolling in any SMS program (including requesting SMS login codes), you consent to receive text messages from or on behalf of FreeTaxExtension.com at the number you provide. Consent is not a condition of purchase. Text messages may be sent using an automatic telephone dialing system or other technology, depending on the program and your carrier.

3. Cost and Message Frequency

We do not charge for the Service, but message and data rates may apply. Message frequency varies based on your activity and the program(s) you enroll in (for example, login codes are sent only when requested). Check your mobile plan or contact your wireless provider for details.

4. Opting Out

You may opt out of SMS messages at any time by replying STOP to any message you receive from us. After you send STOP, we will send a one-time confirmation message. After that, you will no longer receive SMS messages from that program unless you re-enroll or initiate new messages (for example, by requesting another login code). If you are enrolled in multiple FreeTaxExtension.com SMS programs, you may need to opt out of each program separately by following the opt-out instructions for that program.

5. Help

For help, reply HELP to any message you receive from us, or contact us at [email protected].

6. Carriers and Delivery

Wireless carriers are not liable for delayed or undelivered messages. Delivery may not be available in all areas and may be affected by your carrier, device, or other factors outside our control.

7. Number Changes

You agree to provide a valid mobile number. If you change your mobile number, you are responsible for updating your account information and re-enrolling in any SMS program with your new number.

8. Changes to the Service or These Mobile Terms

We may modify or cancel the Service (or any part of it) at any time. We may also update these Mobile Terms from time to time. If we make changes, we will update the Effective Date above. Your continued use of the Service after changes become effective constitutes your acceptance of the updated Mobile Terms.

9. Privacy

We respect your privacy. To learn how we collect and use personal information (including phone numbers), please review our Privacy Policy: https://www.freetaxextension.com/privacy-policy.

10. Contact

InterSearch Tax Solutions, Inc. d/b/a FreeTaxExtension.com
975 E Riggs Road, Suite 12-402
Chandler, AZ 85249
Email: [email protected]