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Failed a CompTIA exam? The retake policy and what to do next

By SunTzu, founder of CertOwl • Published July 17, 2026 • 4 min read

First: it happens, it's recoverable, and it says nothing about whether you belong in IT. Plenty of working sysadmins and security engineers failed a CompTIA exam on the way up. What matters now is the next attempt, so here are the rules and a plan.

The retake rules, plainly

CompTIA's certification retake policy works like this:

1. After a first fail: no waiting period. You can book a retake immediately, even for the next day if you find a slot.
2. From the third attempt onward: you must wait at least 14 calendar days after your last attempt before testing again. Calendar days, not business days.
3. Every attempt costs full price. There are no free or discounted retakes. A new attempt means a new voucher (about $274 per A+ exam, $399 for Network+, $439 for Security+ at 2026 prices, after CompTIA's June 1, 2026 increase).
4. No annual attempt limit, but the 14-day rule and your wallet impose their own limits.
5. Once you pass, that's it. You can't retake a passed exam to raise your score, and there's no reason to.

One more administrative note: if you had a voucher, it was consumed by the failed attempt. The retake needs a newly purchased voucher, and vouchers are valid for 12 months from purchase. The exception is a retake bundle bought up front, which for the A+ runs about $359 per exam against $274 for the voucher alone.

Don't book the instant retake

The zero-day waiting period after a first fail is a trap for a specific emotional state. You walk out angry, certain you "almost had it," and want to throw yourself back at the exam this week.

Sometimes that's right. If you failed by a hair and you know exactly what went wrong (say, you burned twenty minutes on PBQs and rushed the last thirty questions), a quick retake with a fixed strategy can work.

But if your score landed well below the passing line, the material itself is the problem, and no amount of exam-day tactics fixes that in four days. Two to four weeks of targeted studying is the realistic prescription, and the 14-day rule that kicks in from attempt three exists precisely because rapid-fire retries don't work.

Your score report is the retake plan

When you fail, the screen (and your Pearson VUE account afterward) shows your score plus a breakdown by exam domain. That breakdown is the most valuable document in your retake.

Read it like this: any domain sitting noticeably below the others is where your retake points live. Failing Core 1 with weak "Networking" and strong everything else is a completely different retake plan than uniform mediocrity across all five domains. The first needs two weeks drilling ports, protocols and network hardware. The second needs a real second pass through the whole material.

Build the plan directly from it:

1. Rank your domains from weakest to strongest.
2. Spend most of your study time on the bottom two, using the official exam objectives as the checklist of what you're patching.
3. Do practice questions daily, filtered to those domains where your study tool allows it, and read every explanation.
4. Three or four days before the retake, run a full timed simulation. If it comes back comfortably above passing, book with confidence. If not, move the date. Moving a date is free compared to $274.

The one thing not to do

Desperation after a fail is exactly when braindump sites ("real exam questions, guaranteed pass") look tempting. Don't. Using actual exam content violates CompTIA's policies, and candidates caught with it face certification revocation and a ban from testing of at least 12 months, even without fraudulent intent. That's a career setback an honest retake never is. Prepare with legitimate practice questions written from the exam objectives and you have nothing to fear, on exam day or in the job interview after it.

Reframe the $274

A failed attempt stings mostly because of the money. But the knowledge from your first attempt didn't vanish; retakers walk in knowing the format, the pacing, the PBQ pressure and their exact weak spots. Statistically you're in a better position than a first-timer. Two focused weeks and the next score report tends to look very different.

Frequently asked questions

How soon can I rebook after failing?

Immediately after a first fail. From the third attempt onward CompTIA enforces a 14 day wait between bookings.

Does my failed score carry over?

No, every attempt is a fresh exam. Use the score report to target the domains that cost you marks.

Should I book the retake right away?

Book a date two to three weeks out. Instant retakes repeat the same gaps; a short focused cycle on your weak domains fixes them.