CrossBorderFiler IRS Form 3520 Specialist

Terms of Service

Last Updated: September 28, 2026 • CrossBorderFiler.com

1. Professional Preparation Software; No Tax, Accounting or Legal Advice

CrossBorderFiler.com ("CrossBorderFiler", "we", "us", or "our") provides tax return preparation software designed for CPA firms, law firms, enrolled agents (EAs), and other tax professionals preparing U.S. Internal Revenue Service ("IRS") Form 3520 ("Annual Return To Report Transactions With Foreign Trusts and Receipt of Certain Foreign Gifts").

CrossBorderFiler provides tax return preparation software only. We do not provide tax, accounting, or legal advice or guidance. We do not provide tax planning, accounting services, legal opinions, audit services, or representation before tax authorities. Software prompts, calculations, validation messages, checklists, articles, examples, and support communications are general product or reference information; they do not determine the correct treatment of any particular taxpayer or transaction. Use of the site, software, or support does not create a tax-adviser, accountant-client, or attorney-client relationship with CrossBorderFiler. Users must exercise their own professional judgment and obtain appropriate independent advice when needed.

2. Preparer and Taxpayer Responsibilities; No Filing Service

The preparer and taxpayer retain their respective responsibilities under applicable law. Users are responsible for verifying source information, classifications, valuations, currency conversions, calculations, applicable law and instructions, filing requirements, deadlines, extensions, signatures, attachments, and the complete output. Software checks cover supported scenarios and are not a comprehensive compliance review. A “reviewed” or “approved” package records the user’s review only; CrossBorderFiler has not reviewed or certified the return.

CrossBorderFiler creates documents for a print-and-mail workflow. We do not sign, e-file, transmit, mail, or monitor returns, request extensions, track IRS acceptance, or respond to IRS notices on your behalf. Users must verify current filing instructions, obtain required signatures, add external documents, arrange timely delivery, and retain filing records. Downloading or approving a package does not file it or extend a deadline.

Supported Scope, Reference Materials & Development Pilot

Parts I–IV are available for testing within the software’s supported individual-filer scenarios for 2025 and 2026. Part III requires further tax review, and Part III Schedule C/Form 4970 supports 2025 only. The software does not identify every applicable return, election, disclosure, tax, or reporting obligation. Required external forms and documents must be prepared or obtained separately.

This development pilot has not completed independent tax and deployment security reviews. Use synthetic client data during testing. Tax law, instructions, rates, and procedures can change; reference materials and software may not reflect every change. Verify current primary sources before relying on output.

An optional reasonable-cause attachment records the user’s own facts and narrative for supported initial late Part IV filings. We do not determine eligibility for relief, develop a legal defense, or guarantee that an attachment will prevent or remove penalties. No result, including accuracy, completeness, IRS acceptance, audit avoidance, or penalty relief, is guaranteed.

CrossBorderFiler is not affiliated with, sponsored by, or endorsed by the IRS or any government agency. References to official forms, authorities, or third-party products do not imply approval or endorsement.

3. User Warranties & Information Under Penalty of Perjury

You represent and warrant that all data, gift values, transfer dates, donor information, foreign trust details, and Social Security / ITIN identification numbers supplied during the application wizard are accurate, true, and complete. Filing false or fraudulent tax returns with the IRS carries severe civil and criminal penalties under federal law.

4. Disclaimer of Warranties

THE SERVICES, SOFTWARE, AND GENERATED FORMS ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, CROSSBORDERFILER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, QUIET ENJOYMENT, ACCURACY, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SOFTWARE WILL BE UNINTERRUPTED, TIMELY, SECURE, OR ERROR-FREE, OR THAT ANY IRS ASSESSMENTS, PENALTIES, OR AUDITS WILL BE AVOIDED.

5. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL CROSSBORDERFILER, ITS AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, OR SUPPLIERS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, PUNITIVE, OR EXEMPLARY DAMAGES, INCLUDING BUT NOT LIMITED TO DAMAGES FOR LOSS OF PROFITS, GOODWILL, USE, DATA, IRS PENALTIES, INTEREST, FINES, TAX ASSESSMENTS, OR OTHER INTANGIBLE LOSSES ARISING OUT OF OR RELATING TO YOUR USE OF OR INABILITY TO USE THE SERVICES.

IN NO EVENT SHALL CROSSBORDERFILER'S TOTAL AGGREGATE LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THESE TERMS OR THE USE OF THE SERVICES EXCEED THE TOTAL AMOUNT FEES ACTUALLY PAID BY YOU TO CROSSBORDERFILER FOR THE SPECIFIC FORM 3520 PREPARATION SERVICE GIVING RISE TO THE CLAIM DURING THE TWELVE (12) MONTHS PRIOR TO THE EVENT GIVING RISE TO LIABILITY.

6. Indemnification

You agree to defend, indemnify, and hold harmless CrossBorderFiler, its parent, subsidiaries, affiliates, and their respective officers, directors, employees, contractors, agents, licensors, and suppliers from and against any and all claims, liabilities, damages, judgments, awards, losses, costs, expenses, or fees (including reasonable attorneys' fees) arising out of or relating to:

  • Your breach or violation of these Terms of Service;
  • Any inaccurate, incomplete, false, or misleading tax information or financial data provided by you;
  • Your failure to timely print, sign, or mail your Form 3520 return to the IRS;
  • Any tax audit, assessment, fine, penalty, or interest levied against you by the IRS or state tax authorities; or
  • Your violation of any law or the rights of a third party.

7. Dispute Resolution, Binding Arbitration & Class Action Waiver

PLEASE READ THIS SECTION CAREFULLY. IT AFFECTS YOUR LEGAL RIGHTS, INCLUDING YOUR RIGHT TO FILE A LAWSUIT IN COURT AND TO HAVE A JURY TRIAL.

A. Informal Dispute Resolution: Before initiating any formal legal proceeding, you and CrossBorderFiler agree to attempt to resolve any dispute, claim, or controversy arising out of or relating to these Terms or the Services informally for a period of at least thirty (30) days by contacting support@crossborderfiler.com.

B. Binding Individual Arbitration; Documents-Only Procedure: If the dispute is not resolved within 30 days, any claim or controversy arising out of or relating to these Terms or the Services shall be resolved by binding individual arbitration administered by the American Arbitration Association ("AAA") under its Commercial Arbitration Rules, as modified by the procedures below and subject to paragraph (iv). This selection reflects the intended purchase and use of the Services by CPA firms, law firms, and other professional practices for business purposes. A single neutral arbitrator shall decide the dispute. The parties expressly agree to vary the otherwise applicable procedures to provide for the document-only process below, regardless of the amount in dispute. To the extent permitted by applicable law and mandatory AAA administration requirements, these agreed procedures control over inconsistent default procedures in the Commercial Arbitration Rules, including the Procedures for Large, Complex Commercial Disputes. The parties agree to the following procedures to the fullest extent permitted by applicable law and the requirements for AAA administration:

(i) Written submissions only; no in-person hearing. The arbitration shall be decided solely on written submissions, supporting documents, and written witness declarations exchanged with the other party. There shall be no in-person, telephone, or video evidentiary hearing or oral argument. Each party shall have a reasonable opportunity to review and respond to the other party’s submissions. Procedural communications shall be handled in writing where permitted by the AAA.

(ii) Document exchange only; no other discovery. Discovery shall be limited to the exchange of relevant, nonprivileged documents. No depositions, interrogatories, requests for admission, inspections, or other discovery shall be permitted, subject only to paragraph (iv). Document requests must identify specific documents or narrowly defined categories material to the disputed issues and be proportionate to the amount and issues in dispute. The arbitrator shall set reasonable limits on electronic searches, production burdens, and duplicative requests, and may enter protective orders for confidential information.

(iii) Schedule and decision. Document exchange shall be completed within 45 days after appointment of the arbitrator, unless an extension is required under paragraph (iv). The arbitrator shall set reasonable deadlines and length limits for written submissions and issue a reasoned written award. Judgment upon the award may be entered in any court having jurisdiction. These Terms do not adopt the AAA Optional Appellate Arbitration Rules; any review rights provided by applicable law remain available.

(iv) Required exceptions and preserved rights. The AAA shall determine any dispute about which of its rules or fee schedules applies. If the AAA determines that its Consumer Arbitration Rules or Consumer Arbitration Fee Schedule must apply to a particular dispute, those requirements shall apply notwithstanding the commercial designation above. Marketing to professional firms or identifying an account as a business account does not waive protections that otherwise apply. If applicable law or the requirements for AAA administration require additional discovery, a hearing, or an extension to permit a fair presentation of a claim or defense, the arbitrator may authorize only the departure necessary to meet those requirements and shall explain the reasons in writing. Any required hearing shall be remote unless an in-person hearing is required by applicable law or the requirements for AAA administration. To the fullest extent permitted by applicable law and mandatory AAA administration requirements, both parties waive the right to bring or maintain any claim covered by this arbitration agreement in any court, including small claims court or any other state or federal court, and waive trial before a judge or jury. The parties agree to resolve all such claims exclusively through binding individual arbitration under this section. This waiver does not prevent a party from seeking a court order to compel arbitration or enforce this arbitration agreement, seeking confirmation or enforcement of an arbitration award, or seeking judicial review, vacatur, modification, or correction of an award to the extent provided by applicable law. It also does not waive court access or claims that cannot lawfully be subjected to mandatory arbitration, or a small-claims option required by mandatory AAA consumer protections. Nothing in this section restricts communications with a government agency or eliminates nonwaivable remedies or statutory attorneys’ fees. Arbitration fees and their allocation shall follow the applicable AAA requirements and law. Any conflicting procedural restriction shall be modified only to the extent necessary to comply with those requirements.

C. Class Action Waiver: YOU AND CROSSBORDERFILER AGREE THAT EACH MAY BRING CLAIMS AGAINST THE OTHER ONLY IN AN INDIVIDUAL CAPACITY AND NOT AS A PLAINTIFF OR CLASS MEMBER IN ANY PURPORTED CLASS, CONSOLIDATED, OR REPRESENTATIVE PROCEEDING. The arbitrator may not consolidate more than one person's claims or preside over any class or representative proceeding.

8. General & Miscellaneous Terms

A. Governing Law & Venue: These Terms and any dispute arising hereunder shall be governed by and construed in accordance with the laws of the State of Delaware and applicable U.S. federal law, without regard to conflict of law principles.

B. Severability: If any provision of these Terms is found to be unlawful, void, or unenforceable, that provision shall be deemed severable from these Terms and shall not affect the validity and enforceability of any remaining provisions.

C. Entire Agreement: These Terms of Service, together with our Privacy Policy, constitute the entire legal agreement between you and CrossBorderFiler regarding the use of the site and software, superseding all prior oral or written agreements or understandings.

D. Waiver: The failure of CrossBorderFiler to exercise or enforce any right or provision of these Terms shall not constitute a waiver of such right or provision.

E. Assignment: You may not assign or transfer your rights or obligations under these Terms without our prior written consent. CrossBorderFiler may freely assign its rights and obligations under these Terms.

9. Contact Information

If you have any questions regarding these Terms of Service, please contact us at:

CrossBorderFiler
Email: legal@crossborderfiler.com