What Happens If You Fail Your South Dakota Test?
Last updated 2026-08-07
One fee, three attempts, six months
South Dakota's testing fee is structured to cover up to 3 attempts to pass a given test within a 6-month period. If you fail 3 times, or if 6 months passes, the fee has to be paid again before you can keep testing -- so it's worth treating those 3 attempts as a real, limited budget rather than assuming retests are free indefinitely.
This structure applies across the knowledge, vision, and driving tests generally, giving most applicants a reasonable cushion to fail once or twice without a real financial penalty, as long as they pass within that window.
You can't retest the same day you fail
If you fail any part of the exam, South Dakota requires you to wait until at least the next working day before retesting -- there's no same-day do-over. You're free to wait longer than that if you want more time to study the manual or get more practice behind the wheel.
Because scheduling matters here, it's worth building that guaranteed one-day gap into your plans rather than assuming you can simply retry immediately after a failed attempt, especially if you're coordinating time off work or school around the appointment.
Cheating carries a much steeper penalty than a normal failure
If an applicant is caught cheating on the knowledge test, South Dakota doesn't apply the standard next-working-day rule -- instead, the applicant is barred from retesting for a minimum of two weeks. That's a meaningfully longer wait than an honest failure earns.
This distinction matters because it shows South Dakota treats cheating as a materially more serious problem than simply not knowing the material yet -- a driver who studies and fails gets back in line almost immediately, while one caught cheating faces a real, extended delay.
The road test has its own separate scheduling requirement
As of this manual's printing, drive tests at every South Dakota location must be scheduled in advance -- either online through the DPS website or by phone -- rather than taken on a walk-in basis. A failed knowledge test doesn't affect an already-scheduled road test appointment, but you'll need to actually pass the knowledge test before the road test can proceed.
Because road test slots require scheduling ahead of time, a failed knowledge test can end up costing you more than just the mandatory one-day wait if it means losing or having to reschedule an already-booked road test slot -- another reason to treat the retest waiting period as a real planning constraint, not just a formality.
Retesting doesn't reset your permit's hold-period clock
A failed knowledge or driving test has no effect on the separate 275-day (or 180-day) hold-period clock a minor Instruction Permit holder is already running toward their next GDL stage -- that clock keeps counting regardless of how many attempts a test takes.
In practice, this means a minor who fails a test once or twice usually isn't in danger of missing their hold-period deadline, since the mandatory waiting periods (one day for a normal failure, two weeks for cheating) are far shorter than the 180-to-275-day hold window itself.
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More South Dakota Guides
- How Long Does a South Dakota Permit Last?
- Understanding South Dakota's GDL Program
- What to Bring to Your South Dakota Permit Test
- Do You Need Driver's Ed in South Dakota?
Rules and requirements change — always confirm current details with South Dakota DPS before your exam. Check the full guides index or the South Dakota cheat sheet and FAQ, or take a free South Dakota practice test.