The Dental School Application Timeline: When to Do Everything

The Calendar Is an Admissions Strategy

In dental admissions, when you submit matters nearly as much as what you submit. AADSAS operates on a rolling admissions cycle — schools review and issue interview invitations throughout the year, and the earliest complete applications receive disproportionate attention. By the time late applicants submit in autumn, many programmes have already extended the bulk of their interview invitations.

Understanding the timeline is not administrative housekeeping. It is one of the highest-leverage things you can do before writing a single word of your personal statement.

The Year Before You Apply: Foundation Work

The serious preparation for a June AADSAS submission begins well over a year earlier — typically in the spring of your junior year or the year before your intended application cycle.

• Clinical shadowing — Most schools expect 100+ hours of dental shadowing. This is not box-checking. Admissions committees read personal statements, and the ones that reference specific clinical experiences with genuine specificity are easily distinguishable from the ones that reference shadowing as a credential. Get the hours early enough that you have something real to write about.
• DAT preparation — Budget three to four months of structured study for the DAT. Students who take the exam without sufficient preparation and score below their capability spend the rest of their application cycle managing the consequences.
• Letter of recommendation requests — Most schools require two or three letters, including at least one from a practising dentist who supervised your shadowing. Request letters at least three months before you need them. Letter writers who are given adequate lead time produce better letters. Do not request letters in May for a June submission.
• School research — Identify your target schools, pull their matriculant data, and build your list. This is not a two-hour task. Do it properly in the winter or early spring so your list is stable before you begin primary applications.

Spring of Application Year: The Final Preparation

January–March: Finalise your school list. Request transcripts from all undergraduate institutions — AADSAS requires official transcripts, and processing takes time. Begin drafting your personal statement.

April–May: If you have not yet taken the DAT, this is your target window. A May DAT score is available well before the AADSAS opening and gives you time to retake in July or August if your score disappoints. Do not schedule your DAT for June or later unless you have no alternative — a late score delays your entire application.

May: Confirm your letter writers have submitted. Review and finalise your personal statement. Begin filling in your AADSAS application (which opens for data entry before the official submission window).

June: AADSAS Opens — Submit Immediately

AADSAS typically opens for submission in early to mid-June. Your goal is to submit on or as close to opening day as possible. This is not hyperbole. Research consistently shows that interview invitation rates are materially higher for applicants who submit in the first few weeks of the cycle compared to those who submit in August or September.

For your submission to be "complete" in AADSAS, you need:

• All transcripts received and verified by AADSAS
• DAT scores on file (AADSAS receives scores directly from the ADA)
• Personal statement submitted
• All academic and biographical information entered

AADSAS processing — verifying transcripts and calculating your GPAs — takes two to six weeks after submission. Your application is not transmitted to schools until processing is complete. Factor this into your planning. Submitting on June 1 with all materials in order means schools receive your verified application in late June or early July. Submitting in August means schools receive it in September, well into the interview cycle.

July–August: Secondaries and Supplemental Applications

Most dental schools use AADSAS as their primary application and do not have separate secondary applications in the same volume as medical schools. However, some schools require supplemental essays or additional materials beyond AADSAS, and many have their own institutional applications that run parallel to AADSAS (notably several large state systems).

As you receive requests for supplemental materials, turn them around within two weeks. A school that has reviewed your AADSAS application and requested additional materials has expressed interest. Delay signals low enthusiasm — or worse, disorganisation.

September–March: Interview Season

Dental school interviews typically follow one of two formats: traditional individual interviews with faculty or admissions staff, or Multiple Mini Interviews (MMIs) — a circuit of short, structured scenarios designed to assess clinical reasoning, communication, and ethical judgement. Many schools have shifted toward MMIs in recent years.

Interview invitations begin arriving in September for early applicants and continue through January or February. Later invitations are not necessarily a sign of weak candidacy — schools fill their interview calendars in waves — but consistently receiving invitations in the later portion of the season is a signal worth noting for future cycles.

Some practical points on interviews:

• Prepare for MMI scenarios with timed practice. The format rewards calm, structured reasoning over rehearsed answers.
• Know why you want dentistry specifically. "I like helping people and working with my hands" is the most common answer and the least useful one. Be specific about what drew you to this profession.
• Research each school before your interview. Demonstrating genuine knowledge of the programme — its curriculum model, its clinical training structure, its research opportunities — is one of the few things fully within your control.

October–April: Decision Season

Dental school admissions decisions arrive throughout the interview season. Acceptances, waitlist positions, and rejections begin in October for some schools and continue through April. The national letter of intent deadline — the date by which you must commit to one school — is typically April 30.

If you receive multiple acceptances, you are in an enviable but time-pressured position. Use the period between acceptance and the April deadline to compare offers carefully: financial aid packages, visit days ("Second Look" events), and conversations with current students should all inform your final decision. Do not commit to the first acceptance out of anxiety. You have until April 30.

If you are waitlisted, send a letter of continued interest — a brief, professional expression of your genuine enthusiasm for the programme and any updates to your file since your application was submitted. Do not pester, but do communicate. Waitlists move, and schools appreciate applicants who demonstrate they will matriculate if offered a seat.

If You Do Not Get In: Gap Year Considerations

Most dental school applicants who are not admitted in their first cycle apply again. The gap year is not a setback — it is, in many cases, an opportunity. Use it deliberately: strengthen a weak DAT with a structured retake, accumulate additional clinical hours, address a GPA concern with post-bacc coursework, or gain research or community service experience that adds depth to a thin application.

Applicants who reapply with materially stronger files are regularly admitted. Applicants who reapply with the same file and expect different results are not.