How to study for an exam where the book stays home. The Hawaii Business and Law exam is closed book, 80 questions, 11 areas, 75 percent to pass. There is no tabbing strategy, no lookup plan, no index to lean on. This is the study method that fits that format.
This is an independent guide, not affiliated with the Hawaii Department of Commerce and Consumer Affairs, the Contractors License Board, or PSI. Licensing details change, so verify current requirements against the Board's official publications before you act.
Accept the format first
Every open-book exam strategy you have read online is useless here. Do not tab a book. Do not build an index. Do not practice "finding answers fast." In the exam center, there is nothing to find answers in. The only strategy that works is knowing the material cold, and that means memorization: deliberate, repetitive, tested memorization of figures attached to rules.
This is actually simpler than open-book preparation. Open-book studying is two skills: knowing the material and knowing where it lives in the book. Closed-book studying is one skill. Fewer moving parts, but no safety net.
Study by the weights
The 11 areas are not equal. Allocate your time by question count:
Heavy (10-12 questions): Contract Management, Estimating and Bidding. Nearly a third of the exam. Contract Management is the homeowner-contract disclosure rules, the written-contract contents, workmanlike performance, and the public-payment clocks. Estimating and Bidding is the procurement code: small-purchase thresholds, the two bond triggers, and the bond-claimant timelines. These two areas are almost pure numbers. Drill them until they are automatic.
Medium (8-9 questions): Financial Management, Project Management, Risk Management, Licensing. The licensing machinery: fees, renewal, forfeiture, the Recovery Fund, RME rules, insurance minimums. Financial Management is document definitions and record rules. These areas reward flashcards.
Light (3-6 questions): Business Organization, Labor Law, Lien Law, Safety, Tax Laws. Fewer questions each, but the figures are high-value because they are so specific: the GET rate and surcharge map, the lien 45-day/3-month chain, the one-employee coverage thresholds, the annual-report fee pair ($25 statutory, $12.50 online).
The figure-family method
Do not memorize numbers in isolation. Memorize them in families, each attached to its statute:
- The licensing family: $1,500 handyman, 4-in-10 experience, $5,000 bond floor, $150/$10 Recovery Fund, $12,500/$25,000 caps, Sept 30 / Oct 1 / Nov 30 / $50 renewal cycle, 60/90 RME rules.
- The money family: 30 days government payment, prime plus 2%, 10 days to subs, 1.5% per month penalty, 7 days to return defective requests, 5% owner retainage, no more after 50%, 10% sub retainage, $100,000 safety-program threshold.
- The bond family: over $25,000 general (100%/100%), over $50,000 small-purchase construction (100%/100%), 90 days notice, 90 days to sue, 1 year to file.
- The lien family: 45 days to file, 3 months to enforce, published twice 7 days apart, 5 days for the owner to publish, 7 days for Land Court, discharge at twice the claim.
- The labor family: over $2,000 prevailing wage, 1.5x after 8 hours, weekly pay, 1-employee WC, 1-employee UI, 0.5% TDI cap, 4 weeks at 20+ hours for health care.
- The tax family: 4% GET, 0.5% surcharge (Oahu, Maui), 10% TAT from 1/1/2026.
Write each family on one page. Recite it from memory. When you can reproduce all six families without looking, you are close.
Drill with questions, not rereading
Rereading notes feels productive and is not. The exam asks you to recognize the right figure in a scenario, so practice recognition: sample questions, then the free 12-question quiz, then the full 160-question bank in the study guide. Every miss goes back into its figure family for another round.
Time yourself. 180 minutes for 80 questions is 2.25 minutes per question. If a question takes you longer than 3 minutes in practice, you do not know that family well enough yet.
The stale-source purge
Hawaii's exam punishes outdated knowledge more than most, because the wrong answers are often last decade's right answers. Before exam day, explicitly unlearn these:
- $1,000 handyman. Stale. It is $1,500, labor and materials only, since 2019.
- November 30 renewal. Wrong. September 30, even years. November 30 is the restoration deadline.
- 9.25% TAT. Stale. 10% from January 1, 2026.
- Surcharge only on Oahu. Stale. Maui added 0.5% in 2024.
- The 50-question outline. Superseded. The current exam is 80 questions under the March 2026 outline.
- Federal OSHA as the authority. Hawaii is a HIOSH state-plan state. The enforceable standards are HAR Title 12.
Exam day
Arrive early with valid government-issued photo ID. You get 180 minutes and a PSI-provided calculator. Answer every question; a blank is a guaranteed miss and a guess is a chance. With 60 correct needed out of 80, you can miss 20 and pass, but do not plan on it. Plan on knowing the families.
The full licensing sequence is in How to Get a Hawaii Contractor License, and what to expect on exam day covers the logistics.
Try the free practice quiz
The figure families only work if you test them. Take the free 12-question Hawaii Business and Law practice quiz and see which family needs another round. Start the free quiz