IRS Form 14234-E – IRS Forms, Instructions, Pubs 2026 – If your large corporation participates in the IRS Compliance Assurance Process (CAP) — or is considering applying — Form 14234-E (CAP Cross Border Activities Questionnaire, or CBAQ) is now a mandatory part of the program. Introduced as a required submission for the 2025 CAP year and revised in February 2025, this form helps taxpayers and the IRS identify and assess material cross-border transactions early, promoting transparency and faster issue resolution.
Download the latest version here: Form 14234-E (Feb 2025)
What Is the Compliance Assurance Process (CAP)?
The Compliance Assurance Process (CAP) is a voluntary, real-time audit program run by the IRS Large Business and International (LB&I) division. Launched as a pilot in 2005 and made permanent in 2011, CAP allows eligible large corporate taxpayers to work collaboratively with the IRS to resolve tax issues before filing the return. This reduces post-filing disputes, shortens the overall audit timeline, and provides greater certainty.
Key benefits include:
- Pre-filing issue resolution
- Faster certainty on complex transactions
- Reduced compliance burden after filing
- Streamlined post-filing review
Eligibility has expanded: U.S. publicly traded corporations have long qualified; privately held U.S. C corporations became eligible starting with the 2025 CAP year.
What Is IRS Form 14234-E (CBAQ)?
Form 14234-E is the official Cross Border Activities Questionnaire (CBAQ). It requires taxpayers to disclose material cross-border transactions and activities with foreign related parties. The IRS uses the information for risk assessment during the CAP year (initial submission), updates (interim), and post-filing review (final).
The form is part of the broader CAP documentation package that includes:
- Form 14234 (CAP Application)
- Form 14234-A (Research Credit Questionnaire – CRCQ)
- Form 14234-C (Taxpayer Initial Issues List)
- Form 14234-D (Tax Control Framework Questionnaire)
- Form 14234-F (Post-Filing Representation)
Who Must File Form 14234-E?
- New CAP applicants → Submit an Application CBAQ as part of the application package (based solely on the most recently filed Form 1120).
- Accepted CAP taxpayers (CAP phase or Compliance Maintenance phase) → Submit Initial, Interim (if applicable), and Final CBAQs on the required schedule.
Failure to submit complete and timely CBAQs (or other required forms) can result in removal from the CAP program.
Submission Timelines & Requirements
For New Applicants (Application CBAQ)
Base responses only on the last filed tax return (ignore projections or planned transactions).
Example: For 2025 CAP application (due by Oct 31, 2024), use data from the 2023 Form 1120 filed in 2024.
For Accepted Taxpayers
| Submission Type | Deadline | Basis of Information | Purpose |
|---|---|---|---|
| Initial CBAQ | Within 90 days after end of prior tax year (e.g., March 31 for calendar-year taxpayers) | Projections for the upcoming CAP year (note if using tax provision estimates) | Starts IRS risk assessment |
| Interim CBAQ (if needed) | Within 30 days of completing any material new transaction or obtaining info to update “To Be Determined” items | Updates only to affected transactions | Keeps disclosures current |
| Final CBAQ | Simultaneously with filing the CAP-year tax return (or extended due date) | Actual results for the tax year | Supports post-filing review |
How to Complete Form 14234-E?
- Download the current PDF (Feb 2025 revision).
- Provide open, comprehensive, and contemporaneous disclosures of material cross-border activities.
- Follow all instructions on the form and any additional guidance posted on the CAP webpage.
- Submit electronically to your assigned CAP account coordinator (exact method may be specified in your CAP Memorandum of Understanding).
The IRS expects accuracy and completeness. Using estimates on the Initial CBAQ is allowed if clearly noted.
Recent Updates (2025 Cycle)
- February 2025 revision of Form 14234-E.
- Mandatory for all 2025 CAP applicants (new and returning).
- Added specifically to address growing complexity of international tax issues post-TCJA.
- Expanded CAP eligibility to private C corporations.
Why the CBAQ Matters for CAP Participants?
By requiring detailed upfront disclosure of cross-border activities, the IRS and taxpayer can focus resources on high-risk areas early. This collaborative approach often leads to quicker resolutions, fewer surprises on examination, and stronger tax control frameworks.
Resources & Next Steps
- Official CAP homepage → irs.gov/businesses/corporations/compliance-assurance-process
- Application & selection process → CAP Application page
- CBAQ submission guidance → Accepted taxpayers | New applicants
- Direct PDF download → Form 14234-E
- Questions? Email the CAP program mailbox: [email protected]
Participating in CAP with timely, accurate submission of Form 14234-E demonstrates strong tax governance and can significantly reduce long-term compliance risk for multinational corporations. Consult your tax advisor to determine whether CAP — and the associated CBAQ obligations — is right for your organization.