- The PSI exam fee for the Class A Master Electrician exam is $87, per the bulletin updated September 19, 2025.
- The full three-year Class A master license costs $375, prorated by issuance month within the 2026-2028 cycle.
- You need Board sponsorship and authorization before you can schedule with PSI - factor in that administrative step and cost of time.
- Renewal requires 18 continuing-education hours per three-year term, including at least six NEC hours.
IA-ME Fee Overview: What You Actually Pay
Anyone budgeting for the Iowa Master Electrician License Exam (IA-ME) needs to separate two distinct costs that get lumped together in casual conversation: the exam fee paid to PSI Services LLC to sit for the Class A Master Electrician examination, and the license fee paid to the Iowa Electrical Examining Board, housed within the Department of Inspections, Appeals, and Licensing (DIAL), to actually hold the credential once you pass. These are not the same transaction, they don't happen at the same time, and confusing them is the single most common budgeting mistake candidates make.
This breakdown covers the Class A Master Electrician examination pathway specifically - not the separate Residential Master examination, which has its own scope and requirements. If you're still confirming which track applies to you, the IA-ME Requirements 2026 guide walks through eligibility in detail before you spend a dollar.
The $87 PSI Exam Fee Explained
According to the PSI-hosted candidate bulletin last updated September 19, 2025, the fee to sit for the Class A Master Electrician examination is $87. This fee covers your seat at a PSI Services LLC testing center for the computer-based, multiple-choice, open-book exam - 100 scored questions plus 10 unscored questions for a total of 110 items, administered across 240 minutes for the scored portion and an additional 30 minutes for the unscored portion, for 270 minutes total.
Before that $87 gets you anywhere, though, you need something PSI can't give you: Board sponsorship and authorization. DIAL requires candidates to secure sponsorship and authorization from the Iowa Electrical Examining Board before scheduling with PSI. That authorization isn't indefinite - it covers two attempts or six months, whichever comes first. If you burn through both attempts or let the six months lapse without testing, you're back to square one with the Board before you can pay PSI again.
This matters for cost planning because a lapsed authorization means re-doing paperwork and potentially waiting again, which is lost time on top of lost money. If you're unsure how the exam itself is structured before you commit to that $87, the IA-ME Exam Domains 2026 guide breaks down exactly what's being tested across all eight content areas.
Key Takeaway
Don't pay the $87 exam fee until your Board sponsorship and authorization are confirmed. Authorization covers only two attempts or six months - treat that window as part of your cost, not just your fee.
The $375 Three-Year Class A Master License
Passing the exam is not the finish line - it's the gateway to the actual license, which carries its own fee. The full three-year Class A master license costs $375. This isn't necessarily what every candidate pays in full, however: initial fees are prorated by issuance month, meaning someone licensed early in the current 2026-2028 cycle pays a different amount than someone licensed later in the same cycle, since you're only paying for the portion of the three-year term you'll actually hold.
There's also a hard timing rule that ties your exam result to your license application: the approved master examination must have been passed within 24 months before the license application is submitted. Passing the exam and then sitting on the result for two years without applying means starting over - another $87, another exam session, another proration calculation on the license fee. That 24-month clock is one of the most overlooked cost factors in the entire process, and it's worth building your application timeline around it rather than treating it as an afterthought.
Proration Reality Check
Because the license fee is prorated by issuance month within the 2026-2028 cycle, the same $375 three-year license costs less in dollar terms the closer you are to the cycle's end. This is a scheduling detail, not a discount - plan your application timing with this in mind rather than assuming a flat fee every time.
- Confirm your exact issuance month before assuming a fee amount
- Apply within the 24-month post-exam window to avoid retesting
Hidden and Recurring Costs to Budget For
The $87 and $375 are the headline numbers, but they're not the whole picture. Several less obvious costs affect your total spend on the path to and through Class A master status.
Retake Costs
If you don't pass on the first attempt, you pay the $87 fee again for each subsequent sitting. There are also non-monetary costs baked into the retake rules that translate into real time and, indirectly, money: after two failures, candidates must wait six months and complete 12 approved continuing-education hours before testing again. That same six-month wait and 12-hour CE requirement applies again after four failures. After six failures, further attempts require Board approval following a petition and yet another six-month wait. Each of these cycles costs you exam fees, CE course fees, and lost income from delayed licensure.
Study Materials
The approved reference materials for the exam are the 2023 NEC or the 2023 NEC Handbook - DIAL confirms this edition has been used for testing since January 1, 2024. You'll need to budget for one of these codebooks if you don't already own a current copy. Advance highlighting, underlining, and permanent indexing in your codebook are allowed, but handwritten notes, removable tabs, extra papers, and Ugly's Electrical References are prohibited - so don't spend money on supplemental tabbing kits or the Ugly's reference expecting to bring them into the testing room.
Calculator
You'll use either the on-screen calculator provided at the testing center or an approved nonprogrammable, nonprinting calculator you bring yourself. If you don't already own a compliant calculator, this is a small but real line item.
Continuing Education for Renewal
Once licensed, renewal isn't free of ongoing cost either. A full three-year term requires 18 approved continuing-education hours, including at least six NEC hours, per the Board's continuing-education guidance. If your initial license term is shorter than three years due to proration, the requirement scales down to six hours for each year or portion of a year licensed. CE courses typically carry their own fees, so this is a recurring cost every renewal cycle, not a one-time expense.
Cost Comparison Table
| Cost Item | Amount | Frequency |
|---|---|---|
| PSI Exam Fee (Class A Master) | $87 | Per attempt |
| Class A Master License (full 3-year term) | $375 | Prorated by issuance month, once per cycle |
| Post-2nd/4th failure CE requirement | 12 approved CE hours | Only if applicable, before retesting |
| Renewal CE (full 3-year term) | 18 hours (6 NEC minimum) | Each renewal cycle |
| Renewal CE (partial term) | 6 hours per year/portion licensed | Shorter initial terms only |
| 2023 NEC or NEC Handbook | Varies by retailer | One-time (or as editions update) |
What Drives Your Total Cost Up or Down
Not every candidate pays the same total. A few structural factors in the licensing process directly change how much you'll spend.
Your Eligibility Route
Standard eligibility for the Class A Master exam requires one year of Board-acceptable experience as a licensed Class A or Class B journeyman. But there's a second path: an active Class B master electrician may use the examination-upgrade route to sit for the Class A exam. Which route you take doesn't change the $87 or $375 fees themselves, but it can change how quickly you're eligible to test, which affects how long you're paying for study materials, CE courses, or delayed income while waiting to qualify. If you're not sure which route applies to your current license status, the IA-ME Requirements 2026: Eligibility, Prerequisites & How to Qualify guide lays out both paths clearly.
How Many Attempts You Need
This is the single biggest cost variable within your control. Passing requires 70% of the scored items, and every failed attempt means another $87 fee plus, after certain thresholds, mandatory waiting periods and CE hours before you're even allowed back in the testing room. Understanding exactly what "70%" means in practice - and how the scoring actually works - is covered in detail in IA-ME Passing Score 2026: Exactly What You Need to Pass. If you're trying to gauge realistically how tough this exam is before you commit money to a test date, How Hard Is the IA-ME Exam? Complete Difficulty Guide 2026 is worth reading first.
Timing Against the 24-Month Window
Because your passed exam must be applied within 24 months, candidates who delay their license application after passing risk having to retest - and pay the $87 fee - a second time for no reason other than poor timing. Build your application submission into your plan the moment you schedule your exam, not after you get your score.
Budgeting Your Prep Timeline by Domain
Since every retake costs $87 plus potential CE delays, the most cost-effective move is minimizing attempts by studying the highest-weighted domains first. The exam draws from eight content areas, and three of them - Wiring and Protection (25%), Wiring Methods and Materials (20%), and Equipment for General Use (20%) - together account for 65% of scored content. Spending your limited study budget and time on these three domains before the smaller-weighted ones is simply the more economical strategy.
Wiring and Protection (25%) + Wiring Methods and Materials (20%)
- Work through NEC 2023 sections on overcurrent protection, grounding, and branch circuits
- Practice open-book navigation speed - you'll need it for the 240-minute scored portion
Equipment for General Use (20%)
- Review motor, appliance, and general equipment provisions
- Practice indexing your codebook using only permanent tabs, since removable tabs aren't allowed on exam day
General Electrical Knowledge (10%) + Special Occupancies (10%)
- Cover the mid-weight domains before they get squeezed out
Special Equipment, Special Conditions, Communication Systems (5% each)
- Lightly review the smallest domains - don't overinvest study hours relative to their scoring weight
For a domain-by-domain breakdown of exactly what falls under each category, the IA-ME Exam Domains 2026: Complete Guide to All 8 Content Areas is the natural companion to this timeline. And if you want a structured, first-attempt-focused study approach built around these same weightings, see the IA-ME Study Guide 2026: How to Pass on Your First Attempt.
Practicing with realistic scored/unscored question mixes ahead of time - closer to the exam's actual 100 scored plus 10 unscored format - is one of the more direct ways to protect your $87 investment per attempt. You can run through timed, format-accurate practice questions on the main practice test platform before committing to a real test date.
Frequently Asked Questions
At minimum, you're looking at the $87 PSI exam fee plus the $375 three-year Class A master license fee (prorated by issuance month), assuming you pass on your first attempt and apply within the 24-month window. Study materials like the 2023 NEC and any prep resources are additional.
After. The $87 fee is what you pay PSI Services LLC to sit for the exam. The $375 fee applies once you've passed and are applying for the actual three-year Class A master license through the Iowa Electrical Examining Board and DIAL.
Each retake costs another $87. If you fail twice, you must wait six months and complete 12 approved continuing-education hours before testing again - the same rule applies again after a fourth failure. After six failures, you need Board approval via petition plus another six-month wait. CE course costs and lost time add to the financial impact of repeated failures.
Yes - initial fees are prorated by issuance month within the current 2026-2028 licensing cycle, so you pay for the actual portion of the three-year term you'll hold rather than a flat $375 regardless of timing.
A full three-year renewal term requires 18 approved continuing-education hours, including at least six NEC hours. If your initial license term is shorter than three years due to proration, you only need six CE hours per year or portion of a year licensed.