The 21-day retake window.

Part 3 of our three-part retaker series. Start with Why People Fail Business and Finance and What to Study Differently the Second Time if you haven’t read them.

Correction, September 28, 2026: a September 25 update to this post said Florida sets no waiting period between attempts. That was wrong, and we’ve put the wait back. PTI’s exam application says computer-based exams are offered every 21 days after your previous exam.

If you just failed a part of the Florida contractor exam, you can’t walk back in tomorrow. Two 21-day clocks start now: the wait before you can sit that part again, and the deadline to ask for a review of what you missed. Here’s how both work, how to retake, and how to use the time.

The 21-day wait

PTI’s exam application says it plainly: computer-based exams are offered “every 21 days after previous exam taken.” So the earliest you can retake a failed part is 21 days after you took it.

That’s a floor, not a target. The right retake date is the one you’re actually ready for, and for a lot of people that’s later than day 21.

The other 21 days: asking for a review

DBPR’s candidate booklet puts it this way: the request to review “must be made within 21 days from the date of the examination.” You schedule it online through Pearson VUE or by calling 1-888-204-6230, and the review takes place at a Pearson VUE test center.

What you get in a review:

• Only your most recent exam. You can’t review older attempts.
• Only the questions you got wrong. You see those questions, not the whole exam.
• About half the exam time. Reviews are usually given about half of the original exam’s time.
• A chance to challenge a question. If you think a question was wrong or unfair, you write the challenge during the review. DBPR says responses take about 21 days on average, and the result is simply “credit” or “no credit”.

What a review costs

DBPR sets the review fee in its exam administration and review fee schedule. Check the current amount there before you schedule, because fees can change.

How a review affects your retake date

This is the part people miss. PTI’s rules say that if you’ve scheduled a review, you can’t take an exam within 21 days of the review date. That clock starts at the review, not the exam, so a review pushes your earliest retake past the normal 21 days. It’s worth it if you’ll use what you see. Decide which matters more to you before you book it.

How retaking works

• You wait at least 21 days. Your earliest retake is 21 days after the exam you failed, or 21 days after your review if you scheduled one.
• You only retake the part you failed. If you passed Contract Administration and Project Management and failed Business and Finance, your retake is just Business and Finance.
• You reapply through PTI on the same exam application (CILB 1) you used the first time. The state rule says the application has to reach PTI at least 30 days before the exam you want.
• Then you schedule with Pearson VUE. PTI says to wait 10 to 14 business days after submitting your application before calling Pearson VUE to schedule.
• You pay again. It’s $135 to PTI plus the Pearson VUE fee for that part: $80 for Business and Finance, $40 each for Contract Administration and Project Management. A Business and Finance retake is $215 in fees.
• No limit on attempts, but there is a clock. PTI: “You have an unlimited number of attempts within the four-year period.” You have to pass every part within four years of your first attempt, or your earlier scores no longer count.
• Passing isn’t the last step. Once you’ve passed every part, you still apply to DBPR for the license itself. The full sequence is in our guide to Florida general contractor license requirements.

Using the time before your retake

You have at least 21 days, and you can take longer. Here’s how to use that time.

First two days: step away

Right after a failed exam, don’t open a book. You just spent 4.5 to 6.5 hours under pressure and got bad news. Anything you study now won’t stick. Sleep, do something unrelated, and come back in two days.

Next: the diagnosis session

This is the most important hour of your retake prep. Walk through the diagnosis checklist from our retaker study plan post:

• Did you run out of time, or did you finish?
• How long did your average book lookup take?
• Which topic areas felt strong and which felt lost?
• Which specific questions do you remember being stuck on?
• Did you change answers you were sure of?
• Did you misread any questions?

Write down everything you remember while it’s fresh, and pick one primary failure mode: pacing, book navigation, a topic gap or test-taking discipline. If you schedule a review, bring this list’s topic questions to it.

Plan the work

• If pacing was the issue: mostly timed practice exams.
• If book navigation was the issue: retab your books and drill lookups.
• If specific topics were the issue: go deep on the two or three weakest.
• If you underestimated the whole exam: give yourself a full study plan, not a quick turnaround.

Write the plan down. The point is a structured plan, not “study a lot.”

Fix the thing, then test yourself

Work on the failure mode you diagnosed, under a clock. Then take a full-length timed practice exam with only your reference books, and score it honestly:

• 80%+ and finished with time to spare: you’re on track.
• 70–79%: you’re close. Tighten the same failure mode.
• 60–69%: you need more time before the retake.
• Below 60%: redo the diagnosis. The problem may not be what you thought.

Treat every practice exam as new data. Fix whatever it shows, then take a second full-length exam under the same conditions before you book, or keep, your retake date.

The last 48 hours

Light review, not cramming. Refresh your tabs and highlights, do 20 to 30 practice questions, reread your notes on the three-pass method, and get two full nights of sleep.

Retake day

Same books, same routine. And use the three-pass method: pass 1 for questions you know cold, pass 2 for book lookups, pass 3 for the hard ones. (Our guide on how to pass the Florida GC exam walks through it.)

When to move your retake date

Move it if you’re not scoring 80%+ on practice exams, if your diagnosis changed and you haven’t addressed the new issue, or if you’re sick, burned out or facing a big life event that week. Pearson VUE lets you reschedule without penalty if you do it at least two full days before your appointment. Rescheduling is almost always cheaper than a $215 Business and Finance retake.

Your next step

If you’re retaking Business and Finance, the free timed practice exam is the fastest way to find the specific gap, and the Business and Finance course is $197 when it opens. If you’re building your own plan, use the 12-week schedule in how to pass the Florida GC exam and compress it to the time you have before your retake.