When Do Medical School Secondaries Come Out? Timeline From June Through Fall

Medical school secondaries can begin arriving in late June, although July is usually when the largest wave reaches applicants who submitted their primary applications early. Secondaries continue arriving throughout August and September, and some applicants may receive them even later because they submitted their primary later, experienced a longer verification period, added a school after submitting AMCAS, or applied to a program that screens primary applications before sending secondary invitations.

For the 2026–2027 application cycle, AMCAS began transmitting verified primary applications to medical schools on June 26, 2026. Applicants whose applications were included in that first transmission could begin receiving secondary applications shortly afterward, although each school follows its own timeline. Some programs send invitations within a few days, while others take one or two weeks, review the primary application first, or intentionally wait until later in the summer.

Therefore, you should not become concerned simply because another applicant received a secondary before you. The date and time that a secondary arrives usually tell you much more about the school’s processing system, your AMCAS verification date, and whether the school screens applicants than they do about your chances of admission.

What Is a Medical School Secondary Application?

The AMCAS primary application gives every school the same central collection of information, including your academic history, personal statement, activities, demographic information, and school designations. A medical school secondary application, sometimes called a supplemental application, allows an individual program to ask its own questions about your background, experiences, goals, and interest in that particular institution.

The AAMC’s secondary application guidance explains that after AMCAS processes and verifies your application, it sends the primary to your selected medical schools, at which point schools may begin contacting you directly with requests to complete their secondary applications.

These applications often include several essays, a school-specific fee, demographic or residency questions, and additional information about recommendation letters, prerequisites, campus preferences, dual-degree programs, or special curricular tracks. Some secondaries are fairly short, while others may include several substantial essays that require real research and reflection.

Although they are called “secondary” applications, they are not secondary in importance. In many cases, this is where you finally have the space to explain why you fit the school’s mission, how your experiences have prepared you for its curriculum and patient population, and what you would add to the incoming class.

When Do the First Medical School Secondaries Arrive?

The first AMCAS medical school secondaries generally begin arriving near the end of June or during the first few days of July, shortly after AMCAS sends its first group of verified applications to medical schools.

For the current cycle, June 26, 2026, was the first date that medical schools could receive verified 2027 AMCAS applications. However, that does not mean every school sent its secondary on June 26, nor does it mean that every applicant who submitted in May was included in the initial transmission. Your application must first reach the appropriate AMCAS status, have all required transcripts received, and complete the verification process.

Some schools begin sending secondaries almost immediately after receiving verified applications, while others establish a later start date. The University of Pittsburgh, for example, listed June 26 as the beginning of AMCAS transmission for the 2026–2027 cycle but did not plan to begin sending its supplemental invitations until July 7. Case Western Reserve University similarly lists July as the earliest month for submitting its secondary application.

Other schools begin considerably later. Duke’s published timeline for the current cycle states that secondary invitations begin in mid-August, which is a helpful reminder that an August secondary is not necessarily delayed or a sign that your application was overlooked. It may simply reflect the school’s normal process.

Medical School Secondary Application Timeline From June Through Fall

Although every application cycle looks slightly different, the overall secondary application timeline tends to follow a fairly predictable pattern.

Late June: The First Secondaries Begin Arriving

The earliest secondaries can arrive near the end of June, soon after the first verified AMCAS applications are released to schools. Applicants who submitted early, had their transcripts received promptly, and completed verification before the first transmission date are the most likely to be included in this initial group.

Even within that group, invitations will not all arrive at once. One school may send an automated invitation a few days after receiving the primary, while another may need several weeks to create an account, conduct an initial review, or release invitations in batches.

This is a good time to make sure your email filters are working, your spam folder is checked regularly, and your application spreadsheet is ready. Once the first few invitations arrive, they can multiply much faster than expected.

July: The Busiest Month for Many Applicants

July is often the busiest month of secondary season for applicants who submitted AMCAS in late May or June. By this point, more applications have completed verification, most schools have begun receiving their first groups of applicants, and many admissions portals are fully active.

This is also when the workload can feel most overwhelming because you may receive several applications within the same week, each with its own portal, fee, instructions, essay limits, and recommended turnaround time.

When I applied, I worked through my secondaries throughout July and finished during the last week of the month. I remember how quickly the applications seemed to accumulate, and even though I had prepared for the season, it was still difficult to balance thoughtful writing with the desire to keep every application moving.

A large July wave is normal, which is why I would begin prewriting before your first invitation arrives rather than treating verification as a complete break from the application process. My guide to writing medical school secondary essays walks through the major prompt categories, while my secondary essay database organized by prompt type can help you prepare core drafts for adversity, diversity, leadership, future goals, and “Why us?” questions.

August: Secondaries Are Still Arriving

Medical school secondaries commonly continue arriving throughout August, especially for applicants whose primary applications were submitted or verified later in the summer.

An August secondary does not automatically indicate that you were placed at the bottom of a list. You may have become verified in late July, added the school after your original AMCAS submission, waited for an MCAT score, or applied to a program that conducts a primary screen before inviting applicants to continue.

Some schools also follow timelines that naturally extend into August. The Medical University of South Carolina states that its secondary requests begin in early August after applicants meet its selection criteria, while Duke lists mid-August as the beginning of its secondary invitation period for the current cycle.

If a secondary arrives in August, I would still try to return it promptly rather than assuming you have already missed the useful portion of the cycle. As I explain in my guide on whether August is too late to submit medical school secondaries, August is not automatically late, although you should try not to let a growing backlog carry deep into September.

September and Fall: Later Secondaries Can Still Arrive

Secondaries can arrive in September or later, particularly when an applicant submits AMCAS later, experiences a long verification period, adds a new school, or applies to a program that screens primary applications carefully before sending invitations.

Schools may continue accepting verified primary applications into October, November, or even later, depending on their individual deadlines. Case Western, for example, lists July through October 15 as the period during which it receives verified AMCAS applications and invites applicants to complete its secondary. Loma Linda lists July through November as the period when it receives verified applications and sends secondary invitations.

A later invitation is not necessarily a rejection in disguise. If a school invites you to complete its secondary, read the instructions, evaluate whether you remain interested and competitive, and respond within the requested timeframe.

However, a secondary submitted in September carries different timing considerations than one submitted in July. My companion guide on whether September is too late to submit medical school secondaries explains how to prioritize applications based on school fit, rolling admissions, cost, and the likelihood that you would actually attend.

Can Medical School Secondaries Arrive Before AMCAS Verification?

Usually, medical school secondaries arrive after your AMCAS application has been verified and delivered to the school, but exceptions exist.

The standard AMCAS process is that you submit the primary, AMCAS verifies your coursework and calculates your AMCAS GPA, and the verified application is then delivered to your designated medical schools. The AAMC’s current applicant guide describes an application as “delivered” once the verified application has been sent to the schools you selected.

Many medical schools explicitly state that they send secondary invitations only after receiving a verified application. Stony Brook, for example, says applicants receive its supplemental application after the school receives the verified AMCAS application, while Brown states that its secondary instructions are normally sent within seven to ten days after the verified application is received.

However, a few schools use a different process. George Washington University allows applicants to submit its secondary application before AMCAS verification, although it will not consider the application complete or ready for review until the primary has been verified and the required letters are complete.

Therefore, receiving something before verification is possible, but it is not the pattern you should expect from every school. Always follow the instructions provided by the individual program rather than assuming that all secondaries depend on the same sequence.

How Long After AMCAS Verification Do Secondaries Arrive?

There is no universal waiting period, but many secondaries arrive within a few days to approximately two weeks after the school receives the verified application. Screened schools and programs with batch-processing systems may take longer.

Georgetown states that applicants verified on or after July 1 generally receive its invitation within five to seven business days of verification. Brown estimates approximately seven to ten days after receiving the verified primary, while Drexel warns that its invitation may take as long as several weeks.

These examples show why comparing your timeline with another applicant’s can be misleading. A student applying to Georgetown may receive a secondary quickly because the school does not prescreen applicants, while someone applying to a program that conducts a detailed primary review may wait considerably longer.

You should also remember that the date AMCAS marks your application as verified is not always the exact moment every school processes it internally. The school may need to import your information, create an applicant account, run an eligibility check, or include you in its next invitation batch.

Why Did Other Applicants Receive a Secondary Before You?

Seeing other applicants announce that they received a secondary from one of your schools can immediately make you wonder whether something is wrong. In most cases, however, the difference has a routine explanation.

Another applicant may have completed AMCAS verification before you, even if you submitted the primary on the same day. Their transcripts may have arrived earlier, their application may have required fewer corrections, or they may have entered the verification queue before your application reached “Ready for Review.”

The school may also send invitations in batches rather than releasing them to every eligible applicant simultaneously. Those batches might reflect verification date, residency, program type, campus selection, MCAT availability, or the school’s internal workflow.

At screened schools, differences can be even larger because the admissions office may review applicants individually before deciding who receives a secondary. The Medical University of South Carolina sends invitations to applicants who meet its selection criteria, while the University of Massachusetts states that it reviews primary applications before inviting selected applicants to continue.

Finally, the invitation may already be in your spam folder, promotions tab, or application portal. Before interpreting the delay as an admissions decision, search your inbox for the school’s name, check every filtered folder, and review any applicant portal you have already created.

Do Medical Schools Send Secondaries on Weekends?

Medical school secondaries can arrive on weekends, especially when invitations are generated automatically or released through a scheduled email system. Other schools process and send invitations primarily during ordinary business hours.

I would not interpret the day or time of delivery as a sign of how the school views your application. A Saturday evening email does not mean your application received special attention, while the absence of a weekend email does not mean you have been rejected.

During secondary season, checking your email periodically is reasonable, but refreshing it every hour will not improve your application. A better system is to check at consistent times, record every invitation in one place, and begin the application according to its deadline and priority.

Does Receiving a Secondary Mean You Passed a Screen?

Receiving a secondary may mean you passed an initial screen, but at many medical schools it means only that the school received your verified primary application.

Some programs send secondary applications to nearly every applicant who submits a verified primary and meets basic eligibility requirements. Georgetown explicitly states that it does not prescreen applicants and sends invitations after verification, while the University of Pittsburgh makes its supplemental application accessible to applicants who submit a verified AMCAS application.

Other schools conduct a genuine primary review before inviting applicants to continue. The University of Massachusetts sends secondaries to applicants selected after a primary application review, and MUSC states that applicants who meet its selection criteria may receive an invitation.

There are also schools that use a partial screen based on factors such as GPA, MCAT score, residency, citizenship, prerequisites, or mission alignment. The invitation may indicate that you met a minimum threshold without necessarily indicating that the school has completed a holistic assessment of your candidacy.

This is why receiving a secondary should be viewed as an opportunity to complete the next part of the application rather than as an informal interview invitation. It is encouraging when a screened school asks you to continue, but the full application still needs to make a persuasive case.

Can You Receive a Secondary Without an MCAT Score?

You may receive secondaries from some medical schools before your MCAT score is available, although school policies differ.

AMCAS does not require an MCAT score to verify the primary application. If you listed an upcoming or recently completed exam date, schools can see that another score is expected. Individual programs then decide whether to send the secondary immediately, wait for the score, or prevent the application from entering full review until the score arrives.

A school that sends secondaries automatically may invite you before the score is released, while a program that uses an MCAT-based screen may wait. Therefore, the absence of a secondary while you are awaiting an MCAT score does not necessarily indicate a negative decision.

Once your score is released, confirm that it appears in AMCAS and continue monitoring the schools that had not yet contacted you.

Can You Receive Secondaries Before Your Recommendation Letters Arrive?

Yes, many schools send secondary applications before all recommendation letters have arrived.

The AAMC states that letters are not required for AMCAS submission or verification. Letters received after your primary has been processed are transmitted to designated schools on a rolling basis.

Case Western also explains that recommendation letters are not required to receive its secondary invitation, although the application will not be reviewed until the completed secondary and all required letters have been received.

This distinction is important because receiving and submitting the secondary does not always mean your application is complete. A school may still be waiting for letters, an MCAT score, PREview or CASPer results, a photograph, a residency form, a secondary fee, or another program-specific item.

After submitting each secondary, return to the portal and confirm that the school has marked every required component as received.

When Should You Contact a Medical School About a Missing Secondary?

Before contacting the admissions office, confirm that your primary has actually been verified and delivered, make sure you designated the correct program, check your spam and promotions folders, search your email for the school’s name, and review the program’s admissions website for a published secondary timeline.

When a school publishes a specific timeframe, use that as your guide. If Georgetown says five to seven business days, for example, I would wait until that period has passed before becoming concerned. Brown indicates seven to ten days, while Drexel notes that its invitation can take substantially longer.

When no timeframe is listed, waiting approximately two to four weeks after verification is generally reasonable before sending a brief and polite inquiry, especially if other applicants verified around the same time have received the application and the school appears to send secondaries broadly.

Your message does not need to sound anxious or demand an admissions update. A simple email might say:

Subject: Secondary Application Status — AMCAS ID [Your ID]

Dear Office of Admissions,

I hope you are doing well. My AMCAS application was verified on [date], and I wanted to confirm that my application has been received and that I have not missed any instructions regarding the secondary application. I have checked my inbox and spam folders but have not yet located an invitation.

Thank you very much for your time and assistance.

Best,
[Your name]
AMCAS ID: [number]

I would not contact a school simply because another applicant received an invitation one or two days before you. Give the school enough time to follow its process, but do not hesitate to ask politely when you have moved clearly beyond its published timeline.

What Should You Do While Waiting for Secondaries?

The best use of the waiting period is to prepare for the workload that is likely coming rather than checking your inbox continuously.

Begin by organizing your school list and researching each program’s mission, curriculum, clinical locations, community partnerships, research opportunities, and patient population. You do not need to write every “Why us?” essay before seeing the current prompt, but you can build a research document that makes school-specific writing much faster later.

Next, prepare flexible core drafts for common questions about adversity, diversity, leadership, service, meaningful experiences, gap-year activities, future goals, and anything else the committee should know. These should not become generic essays that you send unchanged to every program, but they can give you thoughtful starting material.

You can use my free medical school secondary essay organizer and application tracker to record prompts, word limits, deadlines, fees, school research, and draft status. My separate free medical school application tracker is helpful for following the entire process from primary submission and verification through secondaries, interviews, decisions, and final school selection.

I would also read through my complete secondary essay guide and the secondary resources collected on my Premed Start Here page, including guides on fitting a medical school’s mission and writing a convincing “Why this school?” essay.

During this time, I was watching a lot of Youtube videos on how to prepare for medical school interviews and how to do well on them. I was doing some mock interviews with mentors and working as a medical assistant as well. I’d encourage you to prepare for interviews and don’t stop doing your extracurriculars! They’ll both be very useful things in your later application.

How Quickly Should You Submit After the Secondary Arrives?

A helpful target is to return a medical school secondary within approximately two weeks of receiving it, although you must always follow the school’s actual instructions when it provides a stricter deadline.

Some programs establish a firm number of days, while others merely recommend prompt completion. Brown allows a defined period before its final deadline, Georgetown encourages applicants to complete the application promptly, and the University of Utah currently gives applicants fourteen days from the invitation.

The two-week guideline should help you stay organized, but it should not pressure you into submitting careless writing. A polished, school-specific application submitted after twelve or fourteen days is much stronger than a generic response submitted overnight simply because you were afraid of the calendar.

For me, I aimed to get all of mine in within 2 weeks of receiving them. I was able to do that and felt no regrets on that. I came close sometimes to being outside of that timeline, but I think it was worth keeping to. However, I do not think a school will penalize you for taking slightly longer, it will just be penalizing yourself!

At the same time, perfectionism can become its own form of delay. Once the essay answers the prompt, reflects your actual experiences, explains your connection to the program, and has been carefully proofread, it is probably ready to submit.

What If You Never Receive a Secondary?

Not receiving a secondary can have several explanations, and it does not always mean the school has formally rejected you.

The application may still be awaiting verification, the school may not yet have reached your batch, an expected MCAT score may be missing, or the program may still be conducting its primary review. The invitation could also have been filtered into spam or sent to an email address you do not check regularly.

At a screened school, however, it is possible that the program reviewed the primary and chose not to invite you to continue. Some schools eventually communicate that decision directly, while others may leave the application pending for an extended period.

When I applied, I noticed many schools will ghost students and not say anything. Many will send rejection emails, but some may just never say anything. So, I’d email if it is early-middle in the cycle and you see other students got secondaries already. But, if it is Spring the year after and this is a screening school, I’d assume they filtered you out.

Review the program’s website to determine whether it sends secondaries to all applicants or only to selected applicants. When you have exceeded the school’s stated timeline, a courteous email asking whether your file is complete is appropriate, but I would avoid repeatedly requesting a decision from the admissions office.

Do DO and Texas Medical School Secondaries Follow the Same Timeline?

The broad sequence is similar, but AACOMAS and TMDSAS follow their own application schedules, and individual schools retain control over supplemental applications.

For the 2026–2027 osteopathic medical school cycle, AACOMAS opened for submission on May 4, 2026, and colleges could begin receiving and processing applications at that time. AACOMAS verifies the application and transmits it to designated osteopathic medical schools, after which individual programs may send their own supplemental requirements.

Some DO schools send supplemental applications to all applicants, while others screen for academic or eligibility requirements. The AACOM Choose DO profiles identify whether a school sends its supplemental application to all applicants or only screened applicants, along with its earliest submission date and final deadline.

TMDSAS generally processes applications within several weeks, and supplemental applications are managed directly by the individual Texas schools rather than by TMDSAS itself. Some Texas medical schools make their secondaries available broadly, while invite-only programs may first review the verified primary application.

Therefore, applicants applying through more than one service should track each timeline separately rather than expecting all secondaries to arrive together.

Final Thoughts: When Should You Expect Medical School Secondaries?

Medical school secondaries can begin arriving in late June, with a much larger wave often appearing throughout July for early AMCAS applicants. Invitations continue through August, September, and sometimes later because applicants and schools do not all follow the same timeline.

Most secondaries arrive after AMCAS verification, although a small number of schools may allow applicants to access or submit a supplemental application earlier. After verification, the waiting period can range from a few days to several weeks depending on whether the school sends invitations automatically, processes applicants in batches, or screens the primary application first.

Try not to use another applicant’s timeline as evidence that something has gone wrong with yours. Confirm your AMCAS status, check the school’s published process, watch your spam folder, and contact the admissions office only after a reasonable period has passed.

Most importantly, use the waiting period to prepare. Secondary season becomes much more manageable when you already have your school research organized, several core essays drafted, and one tracker showing what has arrived and what still needs your attention.

The invitations may not all come when you expect them, but when they do arrive, you will be in a much better position to respond thoughtfully rather than feeling as though every new email has created an emergency.

Frequently Asked Questions About When Medical School Secondaries Arrive

When do medical school secondaries start coming out?

The earliest AMCAS secondaries generally begin arriving in late June or early July, shortly after AMCAS transmits the first verified applications to medical schools. The exact date changes slightly by cycle, and individual schools may begin later.

What month do most medical school secondaries arrive?

Applicants who submit AMCAS early often receive a large portion of their secondaries during July, although applications commonly continue arriving throughout August and September.

How long after AMCAS verification do secondaries come?

Many secondary invitations arrive within a few days to two weeks after verification, but some schools take several weeks because they screen applications or release invitations in batches.

Can secondaries arrive before AMCAS verification?

Yes, a few schools may provide access before verification, but most medical schools wait until they have received the verified AMCAS application.

Do medical schools send secondaries to everyone?

Some medical schools send secondaries to nearly every verified applicant, while others review the primary application and invite only selected applicants. Receiving a secondary does not always mean you passed a meaningful admissions screen.

Can secondaries arrive on weekends?

Yes, automated secondary invitations can arrive on weekends or outside ordinary office hours, although other schools send them during the business week. The timing of the email is not an admissions signal.

Why have I not received a secondary after verification?

The school may still be processing your application, screening the primary, waiting for an MCAT score, or sending invitations in batches. You should also check your spam folder and review the school’s published timeline.

Should I contact a medical school if I have not received its secondary?

Check the school’s website first. If you have exceeded its published waiting period, or approximately two to four weeks have passed without an invitation from a school that normally sends one broadly, a brief and polite email is reasonable.

Can medical school secondaries arrive in August?

Yes. August secondaries are common among applicants who submitted or became verified later, added schools after submitting AMCAS, or applied to programs with later secondary timelines.

Can medical school secondaries arrive in September?

Yes. Schools may continue sending secondaries in September and later, although applicants should complete worthwhile applications promptly because more of the interview season is already underway.