PSM I Exam 2026: Your Complete scrum.org Certification Guide
The Professional Scrum Master I (PSM I) is the fundamental-level Scrum Master certification issued by scrum.org, the organization co-founded by Ken Schwaber — one of the two authors of the Scrum Guide. PSM I proves that you understand the Scrum framework as defined in the current (2020) Scrum Guide and that you can apply it inside a real Scrum Team.
Unlike the Scrum Alliance CSM, PSM I has no mandatory training course and never expires — you pay $200, take an 80-question online exam, and earn a lifetime Credly digital badge. That makes PSM I the most respected self-study Scrum Master certification on the market and the cheapest serious path into agile product delivery roles.
Roughly 80% of prepared candidates pass on the first attempt, but the 85% scoring bar is one of the highest in IT certification — higher than CSM (74%), SAFe SSM (73%), or PMP. This guide walks you through everything: exam format, the three Focus Areas scrum.org assesses, the 2020 Scrum Guide changes you must memorize, event timeboxes, a 3-week FREE study plan, common traps, and the PSM I → PSM II → PSM III progression (where only ~1,035 people worldwide hold PSM III).
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PSM I Exam Format at a Glance
| Spec | Detail |
|---|---|
| Questions | 80 |
| Time limit | 60 minutes |
| Passing score | 85% (68 of 80 correct) |
| Question types | Multiple Choice, Multiple Answer, True/False |
| Fee | $200 USD per attempt |
| Delivery | Online, open-book in practice (timer is tight) |
| Course required? | No |
| Renewal? | Never — lifetime certification |
| Languages | English, Japanese, Simplified Chinese |
| Prerequisite | None |
At 45 seconds per question, time pressure — not content difficulty — is what fails most candidates. The exam is technically open-book, but flipping through the Scrum Guide for every question will burn the clock. You need the framework memorized, then use the Guide only to verify edge cases.
PSM vs CSM vs SAFe SSM: Which Scrum Master Cert in 2026?
| Feature | PSM I (scrum.org) | CSM (Scrum Alliance) | SAFe SSM (Scaled Agile) |
|---|---|---|---|
| Issuing body | scrum.org (Ken Schwaber) | Scrum Alliance | Scaled Agile, Inc. |
| Course required? | No | Yes (2-day CST class) | Yes (2-day class) |
| Exam cost | $200 | Bundled in ~$1,000–$1,400 course | Bundled in ~$995+ course |
| Question count | 80 | 50 | 45 |
| Passing score | 85% | 74% (37/50) | 73% (33/45) |
| Time limit | 60 min | 60 min | 90 min |
| Renewal | None — lifetime | Every 2 years, $100 + 20 SEUs | Annual, ~$100 |
| Based on | Scrum Guide 2020 | Scrum Guide 2020 | SAFe Framework 6.0 |
| Best for | Self-studiers, engineering-led orgs, tech companies | Those who want in-person training, enterprise/BFSI | Large enterprises using SAFe |
Bottom line: If you want the cheapest, most rigorous, lifetime Scrum Master credential, PSM I wins. If your employer reimburses a mandatory training course and values in-person interaction, CSM is fine. If you work at a Fortune 500 that has adopted SAFe, pick SSM.
The Three PSM I Focus Areas (Official scrum.org Domains)
scrum.org organizes the PSM I assessment around three competency domains. Every question maps to one of these three Focus Areas.
1. Understanding and Applying the Scrum Framework
The largest domain. You must know, cold:
- Empiricism: the three pillars — Transparency, Inspection, Adaptation
- The five Scrum Values: Commitment, Courage, Focus, Openness, Respect
- The three Accountabilities: Product Owner, Scrum Master, Developers (the 2020 Guide replaced the word "role" with "accountability")
- The five Scrum Events with exact timeboxes (memorize these — almost guaranteed on the exam):
| Event | Timebox (1-month Sprint) |
|---|---|
| Sprint | 1 month or less (fixed) |
| Sprint Planning | 8 hours max |
| Daily Scrum | 15 minutes every day |
| Sprint Review | 4 hours max |
| Sprint Retrospective | 3 hours max |
Shorter Sprints scale timeboxes proportionally (a 2-week Sprint has 4-hour Planning, 2-hour Review, 1.5-hour Retro).
- The three Artifacts and their commitments: Product Backlog (Product Goal), Sprint Backlog (Sprint Goal), Increment (Definition of Done)
- The Sprint: fixed-length, 1 month or less, cannot be extended, can be canceled only by the Product Owner
2. Developing People and Teams
- Self-managing Scrum Teams (the 2020 Guide replaced "self-organizing" with "self-managing")
- Scrum Master as a true leader who serves the Scrum Team
- Servant leadership, facilitation, coaching, teaching, and removing impediments
- Cross-functional teams of 10 or fewer total members
3. Managing Products with Agility
- The Product Goal as the long-term objective the Product Backlog serves
- Product Backlog refinement (ongoing, not a formal event)
- Empirical forecasting, value delivery, stakeholder engagement
- The Product Owner is a single person, not a committee — accountable for maximizing product value
Try a FREE PSM I Practice Question Set
Our FREE scrum.org-style question bank covers all three Focus Areas with detailed Scrum Guide citations for every answer.
The Scrum Guide 2020 Changes You MUST Know
The PSM I exam is based on the November 2020 Scrum Guide revision. At least 15–20 questions test changes introduced in that revision. Memorize these four shifts:
Change 1: The Product Goal (new)
The 2020 Guide introduced the Product Goal as a commitment to the Product Backlog. Every Sprint Goal should move the team closer to the Product Goal. A Scrum Team must fulfill (or abandon) one Product Goal before taking on the next.
Change 2: Three Commitments (new framing)
| Artifact | Commitment |
|---|---|
| Product Backlog | Product Goal |
| Sprint Backlog | Sprint Goal |
| Increment | Definition of Done |
Every artifact now carries a commitment that reinforces transparency.
Change 3: One Team, No Sub-Teams
The 2020 Guide removed the "Development Team" as a sub-team. There is now one Scrum Team with three accountabilities. There is no separate Development Team inside the Scrum Team.
Change 4: Less Prescriptive Language
- "Role" became "accountability"
- "Self-organizing" became "self-managing"
- "Servant Leader" became "true leader who serves" — the servant-leadership phrase was removed entirely, though the intent is preserved
- Daily Scrum's three questions (What did I do yesterday? etc.) were removed — the Developers choose any structure that helps them inspect progress toward the Sprint Goal
- Sprint Planning added a third topic: Why (the Sprint Goal) alongside What and How
Expect trick questions here. If a prompt says "the Development Team decides…" — that's a 2017-era phrasing and almost always wrong in 2026.
Your 3-Week FREE PSM I Study Plan
| Week | Focus | Hours | Tasks |
|---|---|---|---|
| 1 | Scrum Guide Read #1 + Framework | 8–10 | Read the Scrum Guide end-to-end twice. Build a one-page cheat sheet of events, artifacts, accountabilities, and the three commitments. |
| 2 | Focus Area drills | 10–12 | Work through practice questions by domain. Take the free Scrum Open assessment at scrum.org until you score 100% consistently. Take the Product Owner Open and Developer Open too — half of PSM I questions overlap. |
| 3 | Full-length timed exams + weak-spot review | 8–10 | Take 3–5 full 80-question practice exams under strict 60-minute timer. Re-read the Scrum Guide (read #3). Review every wrong answer against the specific Scrum Guide paragraph. |
Total prep: 25–35 hours over 3 weeks. High performers (passing on first attempt with 90%+) routinely report reading the Scrum Guide three times — not once.
Free Resources From scrum.org
- The Scrum Guide — 14 pages, the only authoritative source
- Scrum Open assessment — free 30-question practice test from scrum.org itself
- Product Owner Open and Developer Open — overlap heavily with PSM I, take both
- Scrum Master Learning Path — curated free articles and videos
- Scrum Glossary — terminology reference
- Mikhail Lapshin's free PSM quiz — popular third-party mock exam used by first-attempt passers (search "mlapshin PSM I quiz")
- Scrum Insights for Practitioners by Hiren Doshi — optional paperback that clarifies grey-area Scrum Guide wording
Common PSM I Mistakes (And How to Avoid Them)
Mistake 1: Confusing Scrum With Agile
Scrum is a framework inside the broader Agile philosophy. The Agile Manifesto has 4 values and 12 principles; the Scrum Guide has 3 accountabilities, 5 events, 3 artifacts. PSM I questions test the Scrum Guide, not the Manifesto. If an answer cites "the Agile Manifesto says…" but the Scrum Guide disagrees, pick the Scrum Guide answer.
Mistake 2: Dogmatic Definitions From Old Guides
Many online practice dumps still reflect the 2017 Scrum Guide. If you see "Development Team," "self-organizing," or "three questions in Daily Scrum" in a supposed answer key, that source is outdated. Cross-check every practice answer against the 2020 Scrum Guide before trusting it.
Mistake 3: Reading More Into the Question Than Exists
Scrum Master candidates love nuance. The exam rewards the literal Scrum Guide answer. If the Scrum Guide says "the Product Owner is accountable for the Product Backlog," the answer is the Product Owner — even if you personally think the Scrum Master should facilitate that too. Pick what the Guide says, not what feels right in your workplace.
Mistake 4: Word Traps
Watch the verb. "May," "must," "should," "could," and "attend vs. participate" change the correct answer. The Sprint Review is attended by the Scrum Team and stakeholders; the Sprint Retrospective is for the Scrum Team only.
Mistake 5: Running Out of Time
45 seconds per question. Flag uncertain questions and move on. You can revisit any question before submitting — but you cannot get back the minutes spent agonizing over question 12 while questions 70–80 sit unanswered.
Retake Policy and Fees
There is no retake discount and no waiting period. If you fail, you simply purchase a new $200 password and try again. Some people pass on attempt #2 within the same week. The scrum.org "password" you buy expires only after one use, so there is no time limit to start your first attempt.
Tip: If you score under 80% on the free Scrum Open, do not buy the PSM I password yet. Study another week. Candidates who consistently score 95%+ on Scrum Open almost always pass PSM I on the first try.
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PSM I → PSM II → PSM III Certification Ladder
scrum.org offers a three-tier Scrum Master credential ladder:
| Level | Fee | Passing score | Format | Demonstrates |
|---|---|---|---|---|
| PSM I | $200 | 85% | 80 Qs, 60 min, multiple choice + T/F | Fundamental Scrum mastery |
| PSM II | $250 | 85% | 30 scenario-based questions, 90 min | Advanced Scrum Master accountability |
| PSM III | $500 | 85% | 25 essay + 8 multiple choice, 150 min | Distinguished mastery in complex organizations |
PSM II and PSM III do not require PSM I as a formal prerequisite, but scrum.org strongly recommends earning them in order. All three certifications are permanent — no renewal, no SEUs, no recertification fee. PSM III is famously scarce: only about 1,035 people worldwide hold it, which is why PSM III carriers routinely command Agile Coach salaries above $200k.
Other scrum.org Tracks (Adjacent Credentials)
- PSPO I / II / III — Professional Scrum Product Owner (product management track, $200/$250/$500)
- PAL I / PAL-EBM — Professional Agile Leadership (for executives and managers, $200 each)
- PSK I — Professional Scrum with Kanban ($200)
- PSU I — Professional Scrum with User Experience ($200)
- SPS — Scaled Professional Scrum (Nexus framework, $250)
Many hiring managers look for PSM I + PSPO I together as evidence that a candidate understands both sides of the Scrum Team.
PSM I Scaling Questions: What to Expect
About 5–10% of PSM I questions touch lightly on scaling Scrum — not deeply, but enough that you need to know the official scrum.org position. The Scrum Guide itself stays silent on scaling frameworks; scrum.org's official answer is Nexus, their lightweight framework for scaling Scrum across multiple teams working on one product.
Key scaling facts to remember:
- The Scrum Guide applies equally whether there is one Scrum Team or many working on the same product
- Multiple Scrum Teams on one product share one Product Owner, one Product Backlog, one Product Goal, and one Definition of Done
- Nexus adds a Nexus Integration Team, a Nexus Sprint Planning event, and a Nexus Sprint Backlog, but does not replace Scrum
- SAFe, LeSS, and Scrum@Scale are not in the Scrum Guide and will not appear as correct answers on PSM I
If a question asks "how do multiple teams coordinate their work on one product?", the Scrum Guide answer is always "the Scrum Team" (singular framework applied at scale) — not a separate coordination role.
Test-Day Strategy: How to Pass PSM I on the First Try
Before You Click Start
- Take the free Scrum Open (30 questions, 60 minutes, 85% to pass). Score 100% three times in a row before buying the PSM I password
- Read the Scrum Guide one more time the day before. It takes 45 minutes. Highlight the exact wording of each accountability and event purpose
- Have two browser tabs ready: one for the exam, one for the Scrum Guide at scrumguides.org. Use the Guide sparingly — only when a question has you truly stuck
- Start with a full 60 minutes on the clock. Do not start the exam with 40 minutes left in your day
During the 60 Minutes
- First pass (35 minutes): Answer every question you are confident on. Flag anything taking more than 45 seconds and move on
- Second pass (20 minutes): Return to flagged questions. Now use the Scrum Guide tab to verify exact language
- Final pass (5 minutes): Review every question marked for review. Change an answer only if you have a Scrum Guide citation backing the change
Golden rule: When two answers seem equally correct, pick the one that matches the exact literal wording of the Scrum Guide. The PSM I exam is not testing real-world nuance — it is testing whether you know the Guide.
After You Finish
You get your score immediately. Pass (85%+) and your digital Credly badge arrives within 24 hours. Fail and you see your score by domain, which tells you exactly where to study before buying a retake password.
Scrum Master Career and Salary in 2026
According to Glassdoor and Payscale 2026 data:
| Experience | US Median Salary |
|---|---|
| Entry-level Scrum Master (0–2 yrs) | $85,000–$99,000 |
| Mid-level Scrum Master (3–5 yrs) | $110,000–$130,000 |
| Senior Scrum Master (6+ yrs) | $135,000–$165,000 |
| Agile Coach / Lead | $150,000–$200,000+ |
Certified Scrum Masters earn roughly 24% more than uncertified peers. PSM I specifically correlates with a $75k–$159k range (Payscale, 497 responses). Tech-heavy employers and startups tend to prefer PSM over CSM because it proves knowledge rather than course attendance.
Typical next steps after PSM I:
- Land a Scrum Master role (title often Scrum Master, Agile Delivery Lead, or Iteration Manager)
- Earn PSPO I to broaden into product
- Get 2–3 years of real Scrum Team experience
- Take PSM II to unlock senior Scrum Master / Agile Coach roles
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Official Resources
- scrum.org PSM I Certification Page — official exam page
- The Scrum Guide (2020) — the only authoritative source
- Scrum Guide Revisions History — what changed in 2020
- Scrum Open Free Assessment — free practice test from scrum.org
- Scrum Master Learning Path — curated free scrum.org content
- Scrum Glossary — terminology reference
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