ATC Tentative Offer Letter: What Happens After the TOL

A tentative offer letter (TOL) is a conditional selection, not a job. It tells you the FAA wants to keep you in the running after your ATSA result, provided you clear the remaining pre-employment steps: a medical evaluation including a psychological assessment, a drug test and a background investigation. Recent FAA announcements give you 60 days from the Clearance Instruction Letter to complete those requirements, and only after the clearances come through do you get a firm offer with an Academy class.

Here is how the stage works, what the FAA documents actually say, and where the details come from candidate reports instead.

A note on the names

Much of the vocabulary around this stage comes from applicants, not from the FAA. The announcements themselves talk about applicants who are "tentatively selected" and about a "Clearance Instruction Letter (CIL)." The April 2026 announcement also mentions a "firm job offer." Applicant communities shorten these to TOL (tentative offer letter), CIL and FOL (firm offer letter), and some older community guides call the first letter a "temporary offer letter" and the second a "clearance information letter." They refer to the same steps. What matters is the sequence, not the label.

Where the TOL fits in the hiring process

The FAA's ATC hiring page describes a five-step process: apply on USAJOBS, take the Air Traffic Skills Assessment, clear medical and security, attend the FAA Academy in Oklahoma City, then gain on-the-job experience toward certification. In February 2025 the FAA said it had replaced an eight-step process with those five steps, cutting more than four months from the time to hire.

The tentative selection sits between step 2 and step 3. In practice the sequence looks like this:

1. You apply during a trainee window and are found qualified.
2. You are referred to the ATSA and take it at a Pearson VUE center.
3. If your result is competitive, you may be tentatively selected and receive a TOL.
4. You accept and receive clearance instructions (the CIL).
5. You complete the medical, psychological, drug and security requirements.
6. With clearances done, you get a firm offer and an Academy class date.

Who gets a tentative offer

The ATSA result is the gate. The April 2026 announcement (FAA-ATO-26-ALLSRCE-97350) says that "to move forward in the hiring process, applicants must achieve a 'Best' or 'Well-Qualified' ATSA result," and repeats that "only applicants who receive 'Best' or 'Well-Qualified' results will be considered." The DOT Office of Inspector General reported in January 2023 that the FAA had hired only candidates in the best- and well-qualified bands since 2018.

Within that group, speed through clearances can also matter. After the March 2025 window, the FAA said candidates with the highest ATSA score would be given priority for the Academy once cleared. A top band therefore helps, but it is not a promise of a letter. Community guides note that not everyone who passes the ATSA receives a TOL. Our score bands guide covers what the bands mean and how they have changed, and how long ATSA results take covers the wait before this stage.

What the letter asks you to do

The FAA does not publish a sample TOL, so the contents below are candidate-reported. Applicants describe returning a signed acceptance along with forms such as the OF-306 (Declaration for Federal Employment), a drug-testing notification and updated contact details. Treat the letter itself as the authority: read every instruction, note every deadline and reply promptly.

Candidate-reported detail: community guides describe the TOL arriving weeks to a few months after testing. The FAA does not publish a standard timeline, and recent hiring pushes have changed the pace, so treat any specific number as anecdotal.

The Clearance Instruction Letter and the 60-day rule

This is the most important deadline at this stage, and it is written into the announcements. From the April 2026 text: "You must complete all pre-employment requirements within 60 days of receiving your Clearance Instruction Letter (CIL)." Earlier announcements add the consequence: if you don't, "you will be removed from the hiring process under this announcement." The August 2025 wording says you must "complete the outlined instructions for all the pre-employment requirements within 60 days."

Your own tasks (booking appointments, submitting forms, getting fingerprinted) are what you control. The final decisions on medical and security clearance depend on FAA reviewers and investigators and can take longer. If something outside your control is holding you up, document it and contact the HR office named in your letter well before day 60.

Medical clearance, including the psychological assessment

The 2026 announcement describes medical clearance as "a psychological assessment, drug test, and comprehensive medical evaluation," all of which must be completed successfully "for hiring and continued employment."

The FAA's qualifications page lists the standards for initial employment, based on FAA Order 3930.3C. Among them:

• Distant and near vision of 20/20 or better in each eye separately, and normal color vision.
• No hearing loss in either ear of more than 25 decibels at 500, 1,000 or 2,000 Hz.
• No medical history of heart disease, and no medical history or clinical diagnosis of diabetes mellitus or a convulsive disorder.
• No established history or diagnosis of psychosis, neurosis, or a personality or mental disorder that clearly demonstrates a potential hazard to safety, with determinations supported by clinical psychologists and psychiatrists.
• An evaluation for substance dependency.

Candidates commonly report that the psychological portion includes a written personality inventory such as the MMPI-2, with a follow-up interview for some applicants. In May 2025 the FAA said it was adding medical personnel, including people who can perform psychological evaluations, to speed up this phase.

If you have a condition you're unsure about, gather records early. The FAA page notes controllers must also requalify medically every year, so this is not a one-time hurdle.

Drug testing

Every recent trainee announcement says that "any applicant tentatively selected for this position will be subject to pre-employment or pre-appointment drug screening," and that the position falls under the Department of Transportation's drug and alcohol testing program, with random testing for testing-designated positions. Federal drug policy applies regardless of state law.

Security clearance and background investigation

The April 2026 announcement says you "are required to pass a background check. If you have previously completed one at an acceptable level, it will be verified. Otherwise, you must undergo and successfully pass a background investigation for Secret clearance." Candidates describe completing the federal background questionnaire (SF-86) online and being fingerprinted. Be complete and accurate; problems on background forms often come from omissions rather than from the underlying history.

Clearances have historically been slow. The DOT Inspector General wrote in 2023 that medical and security screenings, which applicants must pass before they can enroll at the Academy, "can take up to a year." Since then the FAA has said it is putting more resources into this phase. In May 2025 it reported that one applicant from the March 2025 window already had an Academy start date in early June, less than 45 days after the announcement closed. Your timeline may fall anywhere between those examples.

The firm offer and your Academy class

Once HR has your clearances, you can receive the firm offer. The announcements explain what follows: you are placed in the En Route or Terminal (including TRACON) track "based upon completed clearances and the next available Academy class date," and you attend the Academy on a temporary appointment, listed as not-to-exceed 13 months in the 2026 announcement. If you applied as a spring graduate from a CTI program, the 2026 announcement says final transcripts and the endorsement letter are required before any firm job offer.

Two warnings from the announcements are worth taking seriously. Individuals who don't complete Academy training or other required steps are separated from employment. And a previous Academy failure, or declining a facility placement after graduating, may make you ineligible for later selections. Our FAA Academy guide covers what comes next, and controller pay covers what you earn along the way.

How to move through this stage faster

• Monitor your email and USAJOBS account daily, including spam folders, from the day you test.
• Collect documents in advance: prior medical records, eyeglass or contact prescriptions, a list of addresses, employers and references for the background forms. The 2023 announcement encouraged people leaving the military to get a sealed copy of their military medical records.
• Book appointments as soon as instructions arrive. The 60-day window starts with the CIL, not when you get around to reading it.
• Keep copies of everything you submit and the dates you submitted it.

None of this changes the ATSA gate that comes first. If you haven't tested yet, the ATC Simulation demo and the Work Style demo are free ways to see what two very different sections feel like. Full practice options are on the pricing page.

Frequently asked questions

Is a tentative offer letter a job offer?

No. It is conditional on passing medical, psychological, drug and security requirements. A firm offer comes only after those clearances are complete, and employment continues only if you pass Academy training.

How long do I have to finish my clearances?

Recent announcements say you must complete all pre-employment requirements within 60 days of your Clearance Instruction Letter, or you will be removed from the hiring process under that announcement.

How long does it take to go from TOL to the Academy?

There is no published standard. The DOT Inspector General reported in 2023 that medical and security screenings could take up to a year, while the FAA said in 2025 that some applicants reached an Academy date within weeks of a window closing. Individual medical and background factors drive most of the variation.

Does a Best result guarantee a tentative offer?

No. Recent announcements consider only Best and Well-Qualified results, and the FAA has said top scorers get Academy priority once cleared, but selection still depends on hiring needs and clearances.