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USMLE Step 3 Registration and Scheduling Guide (2026)

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Updated May 2026

This post will walk you through how to register for the USMLE STEP 3 and schedule your exam day with Prometric, fully updated for the January 2026 USMLE Service Transition that changed where (and how) you apply.

If you’re also looking for the best study materials, check out our complete guide to the best USMLE Step 3 resources.

Before we dive in: if you’re grinding through Step 3 prep, here are three free / paid resources we built specifically for this exam:

  • Free High-Yield Step 3 Notes: the core concepts most IMGs and USMGs get wrong on test day, distilled into a single doc you can read in an afternoon.
  • 7-Day Step 3 Bootcamp: a live, high-yield course that condenses the highest-yield Step 3 material into one focused week.
  • 1-on-1 USMLE Tutoring: paired with a top-scoring physician tutor and a custom study plan, for anyone who needs more than self-study to get over the line.

Table of Contents

What Changed for USMLE Step 3 Registration in 2026?

If you’ve been following older guides (including our original Step 3 post), the process you used to know has been replaced. Here’s the short version:

The USMLE Service Transition rolled out in two phases in early 2026. Phase 1 (January 12, 2026) moved all IMG services (Step 1, Step 2 CK, and Step 3) from ECFMG to FSMB. Phase 2 (January 26, 2026) moved USMG Step 3 services from FSMB to NBME. By the end of January 2026, the full transition was complete: all Step exam services (registration, scheduling permits, score reports, and customer service) are now under FSMB (IMGs) and NBME (USMGs). ECFMG is no longer your registration entity for any Step.

Which portal you use now depends on where you went to medical school:

Your BackgroundRegister ThroughPortal
IMG, graduate of a medical school outside the U.S. (listed in WDOMS)FSMBFSMB’s USMLE Portal
USMG / LCME- or COCA-accredited programNBMEMyUSMLE Portal


That’s the most important change to internalize: IMGs no longer go through ECFMG/Intealth for Step 3, and USMGs no longer go through FSMB for Step 3. One portal, all three Steps.

The 2026 Step 3 fee is $955 USD (this applies to eligibility periods that END in 2026 (first window Nov 1, 2025 to Jan 31, 2026; last window Oct 1 to Dec 31, 2026). Check fsmb.org for the 2027 fee schedule if your period extends beyond that) (up from $925 in 2025). It’s non-refundable and non-transferable between eligibility periods or applications. Payment is by Visa, MasterCard, or American Express only.

Path A: Registering for USMLE Step 3 as an IMG via FSMB

Step 1: Make sure you have your ECFMG Certificate

This is a hard prerequisite. The USMLE program will not let you apply for Step 3 until your ECFMG Certification is on file. FSMB queries ECFMG directly: you do not upload your certificate yourself. If you try to apply before ECFMG confirms your certification, the portal will simply tell you you’re not eligible.

A few important notes:

  • Your ECFMG Certificate must be valid and unexpired (this matters more than IMGs usually realize: if you were certified through a Pathway and your accepted Pathway has since expired, your ECFMG certificate will be expired too. 2024 Pathways certificates expire Dec 31, 2026. If yours is close, see our updated guide to the 2027 ECFMG Pathways and revalidation before you apply for Step 3.) both when you apply and on each of your Step 3 testing days.
  • ECFMG certification eligibility requirements have not changed with the transition.
  • FSMB cannot expedite this verification. Any questions about your certification status go directly to ECFMG.

Step 2: Create your FSMB USMLE portal account

Go to usmle.fsmb.org and click Sign Up to create a new account. If you’re a returning user who’s forgotten your password, FSMB recommends just creating a new account; they cannot view or reset your old credentials.

Use your name exactly as it appears on the passport or government-issued ID you’ll bring to the test center. Your name on your FSMB record must also exactly match your name of record with Intealth (your ECFMG file). If anything’s off, contact FSMB at usmle@fsmb.org before you submit your application, name mismatches stop you at the test center door.

Step 3: Submit your Step 3 application

Inside the portal, click Apply for Step 3. You’ll fill in:

  • Personal and identification details (USMLE ID, last four of SSN if applicable, date of birth, etc.)
  • Current address and contact info

Choose your eligibility period carefully. When you apply, you’ll select a three-month eligibility window: this is the period during which you can actually schedule and sit your exam at Prometric. Once it’s locked in, changing it is difficult and costly. Before you pick your window, map it against your rotation schedule: you want a block where you’ll have real bandwidth to study and enough flexible days to actually show up at a test center. Step 3 is a two-day exam with high Prometric demand at popular centers — if you’re stuck on a heavy rotation with no wiggle room, you may find yourself competing for the last few open slots. Pick a window that gives you adequate prep runway plus scheduling flexibility.

If you do need more time, you can request a one-time, contiguous three-month extension, but only after your scheduling permit is issued and no later than 25 days after the end of your original eligibility period. A fee applies; miss that window and you restart from scratch.

  • Your three-month eligibility period.
  • Test accommodation requests, if needed (handled by NBME’s Office of Disability Services)
  • Demographic information and score release preferences

Review carefully before submitting. You cannot cancel an application after submission, and fees are non-refundable.

Step 4: Pay the $955 fee

Pay with Visa, MasterCard, or American Express. Non-refundable, non-transferable between eligibility periods or applications.

Step 5: Submit your Certification of Identity (CID) form

The CID is still required by FSMB. The portal will provide the PDF, print it (or fill electronically), attach a current 2”x2” color passport-style photo, sign it, and have it notarized.

Good news: remote/online notarization is accepted. The whole thing can be done from your laptop in 15–20 minutes for around $25. A few common services:

Practical tip: if you’d rather go in person, any licensed notary public can notarize the CID form. Notary services are widely available at most banks (often free for account holders), UPS Store locations, AAA branches, and law offices. The notarization must be in English or accompanied by a certified English translation. Keep a digital copy of the notarized document for your records.

Upload the notarized CID back into your FSMB portal. Your CID is valid for 10 years, so if you’ve already filed one with FSMB within the past 10 years (e.g., from a previous Step 3 attempt), you don’t need a new one.

Step 6: Receive your scheduling permit

Your registration is processed in 3–5 business days after FSMB has your completed application + fees + CID + confirmed ECFMG certification. The scheduling permit lands in your portal and in your email.

Print it. Save a copy. You cannot test without it. It contains your CIN (Candidate Identification Number): the number you’ll enter on the testing computer to start your exam.

Short on Time for STEP 3? Let Us Guide You

Path B: Registering for USMLE Step 3 as a USMG Through NBME and MyUSMLE

Effective January 26, 2026, NBME took over all Step services for graduates of LCME- and COCA-accredited programs, including Step 3. If you’ve already used the MyUSMLE Portal for Step 1 or Step 2 CK, you’re in familiar territory.

Step 1: Log into (or create) your MyUSMLE account

Go to myusmle.org. If you already have a MyUSMLE account from Step 1 or Step 2 CK, just log in. If you previously used NLES (NBME’s old system), your account was automatically migrated over.

Step 2: Open a Step 3 application

Select Step 3 from your dashboard, then complete the application. You’ll provide:

  • Identification details, contact info, current address
  • Your three-month eligibility period
  • Confirmation that you’ve reviewed the 2026 Bulletin of Information
  • Any test accommodation requests
  • Score reporting preferences (specify on the application if you don’t want your Step 3 results reported to your medical school; there’s no fix after the fact)

Step 3: Pay the $955 fee

Same fee as the IMG path. Visa, MasterCard, or American Express. Non-refundable.

Step 4: Complete identity verification

Because NBME only recently took over Step 3 services, follow the specific identity-verification prompts inside the MyUSMLE Portal. This is the official guidance from the USMLE 2026 Bulletin Addendum. The USMLE program continues to require examinees to certify their identity, and the portal will tell you exactly what’s needed, photo, signature, and notarization steps where applicable. Online notarization is widely accepted across USMLE forms.

In practice, here’s what NBME will ask you to do under the 2026 Bulletin Addendum:

  • Upload a recent passport-style color photo (2”x2”) that matches the government-issued ID you’ll bring to the test center.
  • Sign the certification of identity statement inside the portal (electronic signature).
  • Complete notarization only if the portal flags it (most USMG first-time applicants will not need it; repeat applicants whose photo or name has changed since their last USMLE registration usually will). Online notarization through NotaryCam or Notarize.com is accepted.
  • Ensure the name on your MyUSMLE record matches your government-issued ID exactly. Name mismatches block you at the test center.

Step 5: Receive your scheduling permit

After NBME verifies your application, fees, and identity documentation, your scheduling permit will be released through MyUSMLE. Print it and save it, your CIN is on it.

Scheduling Your USMLE Step 3 Test Date Through Prometric

This part is the same regardless of which portal you registered through. Once you have your scheduling permit in hand:

Go to the Prometric USMLE scheduling page and use your CIN and the info on your scheduling permit to find available dates and centers.

A few things to know about Step 3 scheduling specifically:

  • Step 3 is a two-day exam. You schedule Day 1 and Day 2 at the same time and at the same Prometric center.
  • Day 1 must come first. You cannot take Day 2 before Day 1.
  • The two test days cannot be more than 14 calendar days apart.
  • Step 3 is not offered during the first 14 days of January.
  • Step 3 is only administered in the U.S. and its territories.

Important Prometric tip: When searching for available dates, enter your name and CIN. If you search without that info, Prometric will show every date the center is open for any exam, not just dates where it can accommodate a 7-hour or 9-hour USMLE Step 3 day. Lots of people waste time chasing dates that turn out to be unavailable.

Appointments at popular centers fill up fast. As soon as your scheduling permit is issued, lock in your dates.

USMLE Step 3 Exam Day Biometric Check In Process

One thing that has become standard at Prometric: biometric fingerprint check-in. When you schedule, you’ll be asked to consent to it. On test day, you’ll place a finger on a scanner that creates a digital fingerprint template paired with your ID info. You’ll re-authenticate every time you enter or exit the secure testing area.

Your fingerprint data is retained by the USMLE program for 5 years from your most recent Prometric appointment.

A comprehensive guide to mastering the CCS part of the USMLE STEP 3 exam!

A Few Things That Trip People Up

  • Name mismatch. If the name on your government-issued ID does not match your scheduling permit exactly, you will not be allowed to test. To fix it, submit a name change request through your portal, it must be received and processed at least 7 business days before your scheduled testing date.

  • Eligibility period extensions. You can request a one-time, contiguous three-month extension of your eligibility period. The request can only be submitted after your scheduling permit has been issued, and must be received no later than 25 days after the end of your original eligibility period. A fee applies. If you miss this window, you start over with a new application and a new fee.

  • Scheduling permits aren’t available more than 6 months before the start of your eligibility period.

  • Score release. Step results are typically released within 2 to 4 weeks after your last test day, but allow up to 8 weeks before contacting your registration entity. Scores post on Wednesdays.

  • No cancellation after submission. Once your application is in, you can’t cancel it and the fee is gone. Triple-check everything before you click submit.

Short on Time for STEP 3? Let Us Guide You

Join our 7-Day Step 3 Bootcamp, a live, high-yield course that condenses the highest-yield Step 3 material into one focused week.

If you’d prefer personalized one-on-one tutoring with a physician who’s been in your seat, our USMLE Tutoring pairs you with a top-scoring tutor and a custom study plan.

If you need help with USMLE Step 3 tutoring or want an expert to guide you through high-yield concepts and test strategies, don’t hesitate to reach out to us here.

What's Next After Step 3?

If you’re still in prep mode, our 7-Day Step 3 Bootcamp condenses the highest-yield material into one focused week, and our USMLE Tutoring pairs you with a top-scoring physician tutor and a custom study plan.

Once you’ve cleared Step 3, residency applications are next. Our Match Application Packages cover everything from personal statement editing and ERAS review to LoR strategy and mock interviews — all run by physicians who’ve sat on selection committees. Whether you want one piece handled or the whole application end-to-end, we’ve got you covered.

Questions? Book a free consultation and we’ll point you in the right direction.

Good luck!

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