Editorial Standards
How we research, review, and update this guide
Every Accountably guide is researched against primary IRS sources, reviewed by a U.S. CPA, and refreshed as guidance evolves. Read our Editorial Guidelines to see how we source, fact-check, and update our content.
Form 15115 works alongside your renewal, it does not replace it. Your actual renewal is Form 8554, filed at Pay.gov. For the current cycle, if your SSN ends in 4, 5, or 6, the renewal window runs from October 1, 2025 through January 31, 2026, and the fee is $140, non refundable. Plan for up to 90 days of processing.
If you are new to this, here is the quick map. You keep your PTIN active each year, you complete 72 CE hours per three year cycle with at least 16 per year and 2 ethics per year, you renew with Form 8554 during your window, and if something is missing, the IRS may send Form 15115 so you can fix the gap by fax or mail to the destination printed at the top of Letter 5499.
Key Takeaways
- Form 15115 is a “Request for Missing Information” related to your EA enrollment or renewal; you respond by fax or mail to the fax number or address printed at the top of the accompanying Letter 5499.
- For the current renewal window, Oct 1, 2025 to Jan 31, 2026 applies to SSNs ending in 4, 5, or 6, fee is $140, allow up to 90 days.
- CE remains 72 hours per cycle, minimum 16 per year, 2 ethics each year, with a prorated rule for first time renewers. Verify CE in your PTIN account before you renew.
- PTIN must be active each year. The PTIN fee for 2026 renewals is $18.75.
- Per the Form 15115 (Rev. April 2021) instructions, the form is returned by fax or mail to the fax number or address printed at the top of Letter 5499; no IRS online or e-file submission channel is provided.
What Form 15115 Is, And What It Is Not
Form 15115 is the IRS asking you to complete your file (it is an administrative response form sent only to enrolled-agent applicants on Form 23 or renewing enrolled agents on Form 8554 who received a Letter 5499; CPAs, attorneys, and AFSP participants do not use it). Typical triggers include missing CE verification, unsigned paperwork, or a detail that does not match records. It is not the renewal itself, that is Form 8554. Think of 15115 as the nudge that says, “We can finish this once you send X, Y, and Z.” Per the Form 15115 instructions, the signed response must be returned by fax or mail to the fax number or address shown at the top of the accompanying Letter 5499; no IRS online or e-file submission channel is provided for this form.
Short version, you renew on Pay.gov with Form 8554, you keep your PTIN and CE on track year round, and you use Form 15115 only if the IRS asks for missing information.
The Renewal Basics You Must Get Right First
CE requirements you can confirm in minutes
You need 72 total CE hours each three year cycle, which breaks down to 66 tax plus 6 ethics, with at least 16 hours per year and 2 ethics per year. First time renewers follow the prorated rule, 2 hours per month of enrollment, plus 2 ethics hours each year. Always make sure hours are reported by an IRS approved provider and visible in your PTIN account before you file. If the IRS cannot verify your CE at renewal, your application waits.
PTIN status and timing
Your PTIN must be active when you renew. PTIN renewals open mid October and close December 31 each year, and for 2026 the PTIN fee is $18.75. Keep this in your calendar, because a lapsed PTIN can slow everything else.
Your renewal window and fee
For SSNs ending in 4, 5, or 6, the current renewal window runs from October 1, 2025 to January 31, 2026. You file Form 8554 online at Pay.gov, pay $140, and then wait up to 90 days. Do not submit before the window opens, and make sure Part 1’s CE table is accurate and Part 3 is signed.
How to Respond by Fax or Mail
Per the Form 15115 instructions (Rev. April 2021), the form is returned by fax or mail only – there is no IRS online or e-file submission channel for this form. Complete only the checkbox items the IRS flagged on Letter 5499, sign under penalties of perjury, then fax or mail the form to the exact fax number or address printed at the top of the accompanying Letter 5499. Keep a photocopy of Letter 5499 with your file copy so the routing is documented.
Quick Comparison, 15115 vs 8554
| What you are doing | The right form | Where you do it | Key requirements | Outcome |
| Renewing your EA credential | Form 8554 | Pay.gov | Active PTIN, CE verified, $140 fee | Renewal submitted, allow up to 90 days |
| Answering an IRS request for missing info on your application or renewal | Form 15115 | Fax or mail (destination printed at the top of Letter 5499) | Signed under penalties of perjury; respond only to items Letter 5499 flagged | Mailed or faxed response logged against your Letter 5499 |
Sources, renewal window, fee, CE and online 15115 specs come directly from the IRS.
Step by Step, How To Respond To Form 15115 by Fax or Mail
1. Confirm what the IRS asked for
Open the notice and list the items requested, for example CE proof, a signed page, or a corrected entry on Form 8554. This keeps your upload set tight and complete. Per the form instructions, only the items the IRS flagged on Letter 5499 need a response; you do not have to complete every checkbox on Form 15115.
2. Sign under penalties of perjury
Sign and date the perjury block in ink before the form leaves your desk. For renewals, also enter your existing Enrolled Agent number in the signature block; initial-enrollment applicants who have not yet been issued an EA number leave that field blank. An unsigned Form 15115 is treated as if the missing information was never supplied.
3. Prep clean, verifiable supporting documents
- Photocopy the top of Letter 5499 so the fax number and mailing address are visible, and staple it to your file copy.
- Pull continuing-education certificates for the full renewal cycle if the certificates checkbox was flagged on Letter 5499.
- Pull all three SEE Passing Score Reports if SEE scores were flagged on a Form 23 application; partial submissions stall the file.
Pro move, keep CE certificates and SEE Passing Score Reports archived by enrollment cycle so the response packet can be assembled quickly when Letter 5499 arrives.
4. Double check CE and PTIN before you hit submit
Since missing or unverifiable CE is the most common bottleneck, confirm your hours are posted in your PTIN account and that they match your 8554 CE table (and if Letter 5499 specifically asked for CE certificates, attach the actual signed certificates for the renewal cycle – self-reporting hours on the hours line does not satisfy a certificate request). Make sure your PTIN is active for the year. If either item is off, fix it first, then respond.
5. Submit and save proof
After you fax or mail the signed form, save two things, the fax confirmation or mail tracking receipt and a copy of your completed Form 15115. Store them with your renewal records. If you later need to call for status, you will have exact timestamps and file names ready. The IRS asks that you allow up to 90 days before calling. The EA Enrollment phone number is 855 472 5540.
File Prep Cheat Sheet
| Step | Requirement | Tips that save time |
| 1 | Max 5 files | Merge related docs so reviewers see a single, ordered PDF |
| 2 | 5 MB per file | Scan at 200–300 DPI, compress before faxing or mailing |
| 3 | Allowed types | Use PDF as your default for clarity and smaller size |
| 4 | Naming | EAName_YYYY_DocType.pdf, no special characters |
| 5 | Verification | Open each file locally, check clarity and orientation |
Per the Form 15115 (Rev. April 2021) instructions, the form is returned by fax or mail to the destination printed at the top of Letter 5499; the file-prep specs above support your local document discipline, not an IRS online submission flow (which does not exist for this form).
CE And Renewal, The Details That Prevent 15115
- CE minimums are 16 hours per year with 2 ethics per year, 72 total per cycle.
- First time renewal follows the prorated rule, 2 hours per month plus 2 ethics each year.
- Use an IRS approved CE provider, and verify hours in your PTIN account.
If your SSN ends in 4, 5, or 6, your 2025 to 2026 window is open October 1, 2025 to January 31, 2026. File Form 8554 at Pay.gov, pay $140, and sign Part 3. Applications are processed in the order received, and the IRS asks you not to call for status until 90 days have passed.
Where A Delivery Partner Fits, Only If You Need One
If you run a busy tax shop, missing CE documentation or a signature can happen when your internal process gets rushed. This is where a real delivery system helps. At Accountably, we do not sell resumes, we build structured, accountable workflows, including SOP driven workpapers, naming standards, and version control that reduce review churn and late uploads. That kind of discipline is what prevents 15115 notices in the first place and gives partners back time for client strategy. Use us when you need capacity with control, otherwise, the checklists in this guide will serve you well.
Note, your team continues to work in your systems and templates, and you keep workflow control end to end.
Practical Timeline You Can Trust
- Mid October through December 31, renew PTIN for the next filing year, fee $18.75 for 2026.
- October 1 to January 31, during your cycle, renew EA status with Form 8554 at Pay.gov, pay $140.
- If you get a 15115 request, respond by fax or mail to the destination printed at the top of Letter 5499, then allow up to 90 days for the renewal to finish.
Update as of November 7, 2025, all dates, fees, and online specifications above come from current IRS pages that were reviewed or updated in October 2025.
Final Checklist You Can Reuse
- PTIN active, renewed by December 31, keep receipt, fee $18.75 for 2026.
- CE complete and visible in PTIN account, 72 hours per cycle, 16 per year, 2 ethics per year, prorated if first renewal.
- Renewal window confirmed, Oct 1, 2025 to Jan 31, 2026 for SSNs 4, 5, 6. File Form 8554 on Pay.gov, pay $140, sign Part 3.
- If you get 15115, respond by fax or mail to the fax number or address printed at the top of your Letter 5499; per the Form 15115 instructions (Rev. April 2021), no online submission channel is provided. Save the fax confirmation or mail tracking with your file copy.
- Wait up to 90 days before calling 855 472 5540 for status.
Conclusion
You have everything you need to keep your EA status on track. Keep PTIN and CE current, use Pay.gov for Form 8554 during your window, and if a Form 15115 arrives, answer it by fax or mail using the destination printed at the top of Letter 5499. Save your confirmation, then let the 90 day clock run. That steady routine protects your credential and keeps your practice focused on clients, not paperwork.
Common Mistakes We See Every Season
Most Form 15115 rejections we see come from the same handful of misreads about what Letter 5499 actually asked for. The letter, not the form itself, controls the response, and small routing or signature slips can delay the EA file by weeks.
Reusable Checklists
These checklists are copy-paste ready for a Letter 5499 response folder. Drop them into your EA renewal SOP and tick items off as you build the response packet.
Letter 5499 Intake Triage
- Confirm the underlying application: Form 23 for initial enrollment, Form 8554 for renewal.
- Photocopy the top section of Letter 5499 showing the fax number and mailing address.
- List every item the IRS marked as missing; only those items need a Form 15115 response.
- Confirm the practitioner's PTIN is active for the current year before drafting the response.
- Pull continuing-education certificates for the full renewal cycle from your CE provider portal.
- Pull all three SEE Passing Score Reports if SEE scores were flagged on a Form 23 application.
- Calendar an internal status follow-up date based on the timeframe noted on Letter 5499.
Form 15115 Completion Review
- Confirm the form footer reads Form 15115 (Rev. 4-2021) with Catalog No. 69809R.
- Enrollment status box has exactly one election: active status or inactive retirement status.
- Questions 6 through 11 answered only if those rows were flagged on Letter 5499.
- Question 12 left blank on Form 8554 renewals; completed only on Form 23 initial applications.
- Continuing-education hours and ethics hours entered on separate lines when requested.
- Continuing-education certificates physically attached when the certificates checkbox was marked.
- SSN, PTIN, and Enrolled Agent number (renewals only) entered in the signature block.
- Perjury signature signed and dated in ink before the file leaves your desk.
Submission And Follow-Up
- Fax cover sheet or mailing envelope addressed only to the Letter 5499 destination.
- Copy of Letter 5499 included with the response packet for IRS routing.
- Internal file updated with the submission date and method (fax confirmation or mail tracking).
- Status follow-up reminder set per the timeframe shown on Letter 5499.
- Next renewal cycle window noted if the underlying file was a Form 8554 renewal.
Keep 15115 Season From Stalling
Continuing-education compliance for enrolled agents runs on a three-year cycle of 72 CE hours, with at least 16 hours each year and 2 hours of ethics each year per Treasury Circular 230. When any of those hours are missing or undocumented, the IRS Office of Enrollment sends Letter 5499 with Form 15115 enclosed, and the response goes back by fax or mail to the destination printed at the top of that letter.
The Form 15115 itself is short, but the supporting documentation is what stalls firms. The form (Rev. April 2021, Catalog No. 69809R) limits responses to whatever Letter 5499 specifically flagged, so the win is having the source documents already organized when the letter arrives rather than scrambling once the IRS clock starts.
- Track PTIN renewal as a separate annual workflow from EA renewal, since the Form 15115 PTIN checkbox is one of the most frequently flagged items.
- Centralize CE certificate PDFs by enrollment cycle so the certificates checkbox response can be assembled quickly when the IRS requests them.
- Keep all three SEE Passing Score Reports archived per practitioner; the Form 15115 instructions require all three parts when SEE scores are flagged on a Form 23 application.
- Mark Question 12 as not applicable on Form 8554 renewal files so a reviewer never fills it in by reflex; that question appears only on Form 23 initial enrollment applications.
- Confirm the perjury signature and Enrolled Agent number are in the signature block before the file is faxed or mailed, since unsigned responses are treated as no response at all.
If running this workflow across multiple practitioners is eating your bench time, our U.S. tax and accounting outsourcing teams can carry the documentation chase, certificate intake, and Letter 5499 routing inside your existing SOP.
FAQs
Why did I receive IRS Form 15115?
You received Form 15115 because the IRS needs missing information to complete your EA application or renewal. Common issues are unverifiable CE hours, an unsigned form, or a mismatch in your details. Per the Form 15115 instructions, you respond by fax or mail to the fax number or address shown at the top of the accompanying Letter 5499; no IRS online or e-file submission channel is provided.
How do I renew my Enrolled Agent status?
Keep your PTIN active, complete your CE, then file Form 8554 at Pay.gov during your renewal window. For SSNs ending in 4, 5, or 6, the window runs Oct 1, 2025 to Jan 31, 2026. Pay the $140 fee and allow up to 90 days for processing.
What are the CE requirements, including first time renewals?
You need 72 hours per cycle with a floor of 16 hours per year and 2 ethics each year. If this is your first renewal, complete 2 hours per month of enrollment plus 2 ethics hours each year. Verify hours in your PTIN account before you renew.
Do I also need to renew my PTIN?
Yes. PTIN renewal happens each year and is separate from EA renewal. For 2026, the PTIN fee is $18.75. Renew by December 31 to avoid problems.
I saw “Form 15111” mentioned somewhere. Is that the same as 15115?
No. For EA enrollment and renewal missing information, the IRS uses Form 15115. If your notice references 15111, double check the document, it is likely a mix up. Follow the instructions on your actual IRS notice, and if it says 15115, fax or mail your response to the destination printed at the top of Letter 5499 as described in this guide.
What is Form 8615, and why is it in EA conversations?
Form 8615 calculates the kiddie tax for a child’s unearned income. It is not part of EA renewals. It shows up in practitioner forums because tax pros often multitask across returns and credentials. Keep it separate from your EA paperwork. Source for 15115 and EA renewal processes is the IRS EA program pages cited above.
What is the $600 rule I keep hearing about?
People often refer to the $600 threshold for information returns. That topic belongs to payer reporting on Form 1099 series and is unrelated to EA renewal. Keep your credential tasks, PTIN, CE, 8554, and 15115, in their own checklist so you do not cross wires with filing season rules.