Last Updated: January 13, 2026
These Terms of Service ("Terms") constitute a legally binding agreement made between you and OptimAIze LLC concerning your access to and use of the TaxplAIn website and service.
BY ACCESSING OR USING THE SERVICE, YOU AGREE THAT YOU HAVE READ, UNDERSTOOD, AND AGREED TO BE BOUND BY ALL OF THESE TERMS. IF YOU DO NOT AGREE WITH ALL OF THESE TERMS, THEN YOU ARE EXPRESSLY PROHIBITED FROM USING THE SERVICE AND YOU MUST DISCONTINUE USE IMMEDIATELY.
TaxplAIn exists for one purpose: to make taxes understandable. We believe everyone deserves to know how their money flows through the tax system—without needing a degree in accounting.
What We Do Best: We evaluate your unique financial situation and explain what it means in plain English. Think of us as your tax translator—turning IRS jargon into concepts you can actually use.
TaxplAIn is currently in active beta. That means we're continuously improving, testing, and expanding our capabilities based on user feedback and real-world usage.
What this means for you:
Some features you see are experimental previews of where we're headed. These include:
These tools are an added benefit to help you visualize and explore. Our core mission remains: helping you understand your taxes. The primary goal of TaxplAIn is to explain and simplify tax concepts—any tools are supplementary to that educational purpose.
We're building toward a future where understanding your taxes is as easy as asking a question. Today's experimental features are stepping stones to that vision. As we grow, we plan to expand our educational offerings, improve accuracy, and add new tools—always with the goal of making taxes less intimidating for everyone.
Thank you for being part of our journey. Your patience with our beta status and your feedback directly shape the product we're building.
TaxplAIn IS AN EDUCATIONAL TOOL POWERED BY ARTIFICIAL INTELLIGENCE. WE ARE NOT A CPA FIRM, TAX ATTORNEY, OR FINANCIAL ADVISOR.
When you subscribe to TaxplAIn, you are subscribing to:
⚠️ What You Are NOT Subscribing To:
Our subscription services provide access to proprietary educational tools and features designed to help you better understand the tax code, tax concepts, and how taxes work. These tools include interactive visualizations, educational tax calculations, draft form generation, and AI-powered educational guidance—all intended to enhance your understanding of tax-related topics.
Important: All tools, simulations, calculations, and reports generated by TaxplAIn are based on the information you provide through our questionnaire and chat interface. These results are estimates for educational purposes only and may not accurately reflect your complete tax situation.
TaxplAIn and OptimAIze LLC are not certified public accountants (CPAs), tax advisors, tax attorneys, or financial advisors. We do not provide professional tax, legal, or financial advice.
All information, calculations, visualizations, and content generated through our subscription services are provided solely for educational and informational purposes. These tools are designed to help you understand tax concepts, not to provide tax planning or filing services. This includes, but is not limited to:
By subscribing to our services, you acknowledge and agree that all content and information provided is educational in nature and should not be used as a substitute for professional tax advice or for filing purposes. These tools are designed to help you understand taxes better, not to replace professional tax services.
The Tax Forms feature that displays filled-in form details is in extremely preliminary beta and is provided for educational preview purposes only.
By using the Forms feature, you acknowledge its beta status and agree that you will verify all form data with a qualified tax professional before filing any tax returns.
TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL WE BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, EXEMPLARY, INCIDENTAL, SPECIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO:
THE SERVICE IS PROVIDED ON AN "AS-IS" AND "AS-AVAILABLE" BASIS. WE MAKE NO WARRANTIES, EXPRESS OR IMPLIED, REGARDING THE ACCURACY, RELIABILITY, OR COMPLETENESS OF THE AI-GENERATED CONTENT. YOU ASSUME FULL RESPONSIBILITY AND RISK FOR YOUR USE OF THE SERVICE. WE ACCEPT 0% LIABILITY FOR ANY OUTCOMES RESULTING FROM YOUR USE OF THIS TOOL.
You acknowledge that this Service uses large language models (LLMs) which are prone to "hallucinations" (generating plausible-sounding but incorrect information). The AI may misinterpret tax codes, cite non-existent regulations, or provide outdated figures. All AI-generated content is for educational purposes only. You are solely responsible for verifying all output against official IRS sources (IRS.gov) and consulting with qualified tax professionals before making any tax-related decisions.
Data Sources & Accuracy Notice:
The information provided by this Service is curated from publicly available sources for educational purposes. While we strive to maintain accuracy, the information may not be 100% accurate, complete, or current.
IMPORTANT:
You should verify all information with official IRS sources (IRS.gov) and consult with a qualified tax professional (CPA, Enrolled Agent, or Tax Attorney) before making any tax-related decisions or filing tax returns.
đź§® Educational Calculation Methodology
Our tax estimates are generated using simplified calculations based on publicly available IRS guidelines. These are approximations for educational purposes only, designed to help you understand how tax calculations work.
At a high level, we calculate educational estimates using:
⚠️ ACCURACY DISCLAIMER
The numbers shown in our visualizations (Money Flow Simulation, Optimization Analysis, Tax Report) are estimates for educational purposes only. They may not accurately reflect your actual tax situation due to:
âś… WHAT YOU SHOULD DO
Always consult with a qualified CPA, Enrolled Agent, or Tax Attorney before making any tax decisions or filing your tax return. Use TaxplAIn to learn and explore tax concepts to better understand how taxes work, but rely on professionals for actual tax filing and planning.
TaxplAIn is equipped to process tax estimates for the following filing statuses:
⚠️ IMPORTANT DISCLAIMER
All tax estimates provided by TaxplAIn are estimates for educational purposes only and should not be used for actual tax filing. These estimates:
You must verify all calculations with a qualified tax professional and consult with a CPA or tax advisor before filing your tax return. TaxplAIn is not a substitute for professional tax advice.
You may not access or use the Service for any purpose other than that for which we make the Service available. Prohibited activities include:
The source code, functionality, software, website designs, and graphics on the Service are owned by OptimAIze LLC and are protected by copyright and trademark laws. While you retain rights to your specific inputs, the AI-generated outputs are provided to you under a non-exclusive license for personal, non-commercial use.
All intellectual property rights in and to the TaxplAIn service, including but not limited to:
are owned by OptimAIze LLC.
Contact Information
OptimAIze LLC
30 N Gould St # 58812
Sheridan, WY 82801
Intellectual Property Inquiries:
General Support:
We prioritize your privacy by designing our system to be transient.
You agree to defend, indemnify, and hold us harmless, including our subsidiaries, affiliates, and all of our respective officers, agents, partners, and employees, from and against any loss, damage, liability, claim, or demand made by any third party due to or arising out of your use of the Service or your reliance on any information provided by the Service.
We reserve the right to terminate or suspend your access to the Service immediately, without prior notice or liability, for any reason whatsoever, including without limitation if you breach the Terms.
Our refund policy:
Day Pass ($2.49):
Weekly Pass ($9.99):
⚠️ Why We Have a No-Refund Policy
We understand no-refund policies can be frustrating, but we ask for your understanding:
We appreciate your support in helping us build a sustainable service!
For questions about your subscription, please contact us through the billing portal or email taxplain@optimaize.atlassian.net. Refunds are processed and access will be revoked upon confirmation.
Any dispute related to these Terms or the Service shall be resolved through binding arbitration. You waive your right to participate in a class action lawsuit or class-wide arbitration.
We reserve the right to change, modify, or remove the contents of the Service or these Terms at any time or for any reason at our sole discretion without notice. Continued use of the Service constitutes your agreement to such changes.
These Terms shall be governed by and defined following the laws of the State of Wyoming. OptimAIze LLC and yourself irrevocably consent that the courts of Wyoming shall have exclusive jurisdiction to resolve any dispute which may arise in connection with these terms.
If you have questions or concerns about these Terms, please contact us:
For general questions about these Terms:
taxplain@optimaize.atlassian.net
For intellectual property inquiries: