ICC exam cost calculator: fees, retakes and total budget

Say how many ICC exams you plan to take, how you will test and how many retakes to budget for. You get a best case, a total with your retakes and a ceiling, with your own code books, prep and travel added on top of the exam fees.

Your ICC exam plan

The fee starts at the $320 list price on ICC’s store listings. ICC members pay less, so change it to the amount your account shows. The test-center premium is a separate charge on ICC’s scheduling page, so enter yours. Books, prep and travel start at zero.

Retakes you want to budget for

Every attempt costs the exam fee again. ICC allows 6 attempts within six months, which is the first try plus five retakes.

Your totals

Best case: pass first time

$320

  • 1 exam at $320 per attempt$320
  • Your books, prep and travel$0

Total with your retakes

$320

Added by 0 retakes
$0
Ceiling if every exam used all 6 attempts
$1,920

What your retakes cost

No retakes entered. Add one above to see what it does to the total. Each retake is another exam fee plus another booking and another day off.

One page with the exam fees, your books, prep and travel, your retakes and the total, with lines for your name and an approver. Hand it to your employer or keep it with your budget.

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ICC exam cost estimate

Name
Employer or approver
Date
ItemAmount
1 ICC exam at $320, first attempt$320
Code books and study materials$0
Prep course or class$0
Travel and time off for the first attempts$0
Best case: pass first time$320
Total with 0 retakes$320
Ceiling if every exam used all 6 attempts$1,920

International Code Council's store lists the exam at $320 per attempt and members pay less, so the fee above is the amount entered in the calculator. ICC allows 6 attempts within six months, with the fee due each time. ICC sets the fees and can change them, so confirm the amount when you buy.

Code books, prep, travel and time off are the candidate's own figures.

How the calculator works

  • Per attempt = exam fee + the test-center premium, if you pick a test center.
  • Best case = exams × per attempt + the code books, prep and travel you enter. Every exam is passed on the first try.
  • Retakes = each retake at the per-attempt amount, plus the travel and time off you enter for it.
  • Total = best case + retakes. The ceiling adds 5 retakes for every exam in the plan, which is all 6 attempts.

What it assumes and what it leaves out

  • The prefilled fee is the $320 list price per attempt. ICC members get discounted pricing, so replace it with the amount your account shows.
  • Every exam in the plan is priced at the same fee. If your exams are listed at different prices, run the calculator once per price and add the totals.
  • The test-center premium has no prefilled amount. ICC's scheduling page shows the current premium, and it applies to each in-person attempt.
  • Code books, prep, travel and time off start at zero. Code books are your own cost, and the right edition depends on the exam you book, so enter what you will actually buy.
  • State licence fees, membership dues and employer reimbursement are not modeled.

Print a cost estimate for your employer

Press Print this estimate under your totals to get one page with the exam fees, any test-center premium, your code books, prep and travel, your retakes, the total and the ceiling. It has lines for your name, an approver and the date, and a link that reopens the same numbers. Hand it in with a reimbursement request or save it as a PDF from the print dialog. Copy a link to this estimate sends the same numbers to a supervisor or a coworker.

The retake rules in plain words

Each attempt costs the exam fee. ICC allows 6 attempts within a six-month period for national certification exams. After the sixth, you wait until six months from your first attempt to register again. Contractor and jurisdiction-specific exams have their own rules. An exam purchase is final and valid for 365 days. The results and retakes guide covers the limits and how to read your report, and the exam cost and scheduling guide covers booking.

Three example budgets

Each line uses the same math as the calculator. The $150 in the second line is an example entry for one code book, not an ICC price.

PlanTotal
B1 only, taken remotely, passed first time, with nothing else entered$320
B1 only, taken remotely, one retake, with $150 entered for a code book$790
Four exams on the R5 path (B1, E1, M1 and P1), taken remotely, with one retake$1,600

Worked out: one B1 attempt is $320. Adding one retake and $150 for a book is $320 + $320 + $150 = $790. Four exams are 4 × $320 = $1,280, and one retake adds $320 for $1,600. The ceiling for the B1 alone is 6 × $320 = $1,920. These are original arithmetic examples, not exam questions.

Ways to spend less

  • Find your weak areas before you pay for another attempt. A retake is a second exam fee, so the cheapest fix is knowing which outline areas cost you points. The free 10-question check scores you by area in minutes.
  • Book the exams your route names. The ICC exam picker shows the exams on your path, so you do not pay for one you do not need.
  • Plan the weeks before you book. The ICC B1 study plan builder fits your prep to your exam date.
  • Check how much of the route is online. The online certification guide separates prep, the remote exam and the state steps.
  • Ask your employer. If an employer pays, ask which costs it covers and whether repayment depends on passing.

Frequently asked questions

How much does the ICC B1 exam cost?

ICC lists the Residential Building Inspector B1 exam at $320 per attempt on its store in 2026. ICC members get discounted pricing, and a test-center appointment adds a separate premium. Code books and prep are on top of the exam fee.

What does it cost if I fail and have to retake?

Each attempt carries the exam fee again, so one retake of the B1 adds another $320 at the list price. ICC allows 6 attempts within six months, with the fee due every time.

Does taking the exam at a test center cost extra?

Yes. ICC charges a separate premium for in-person testing and does not waive it. The amount is on ICC's scheduling page, so enter it in the calculator and it is added to every attempt, retakes included.

The exam fee is the list price on ICC's store listings and the retake limit is ICC's published policy. Test-center premium, code books, prep and travel are yours to enter. A planning aid; ICC sets the fees and can change them.

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Published references

  • International Code Council. B1: Residential Building Inspector.
    https://shop.iccsafe.org/residential-building-inspector.html
  • International Code Council. How do I book my exam?.
    https://support.iccsafe.org/ht_kb/assessment-center/what-does-the-pronto-start-up-process-look-like/
  • International Code Council. How often can I test?.
    https://support.iccsafe.org/ht_kb/assessment-center/how-often-can-i-test/
  • International Code Council. Exam Catalog.
    https://www.iccsafe.org/certification-exam-catalog/

From the blog

Find your weak areas before you pay for a retake

Every attempt is another fee, another booking and another day off. The free 10-question check scores you by B1 outline area in minutes, no signup, so you see what needs work before you book. The Rafter Tie course then adds a lesson for each area, timed practice exams and a study plan built from your exam date.

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