CSSA Passing Score 2026: Exactly What You Need to Pass

The Number: 70% on a 60-Question Exam

The passing score for the Certified Pega Senior System Architect exam is 70%. That is the figure Pega publishes for the Platform '25 version of the exam (exam code PEGACPSSA25V1), which consists of 60 questions delivered in a 90-minute window. On this site we use "CSSA" as shorthand for this credential, so everything in this article refers specifically to the Pega Senior System Architect certification and nothing else that shares the acronym.

If you are building a study plan, 70% is the only hard threshold you need to plan around. There is no published sectional minimum in the sources we reviewed, which means the exam is scored against the overall result rather than domain by domain. That detail matters strategically, and we will come back to it when we talk about where points are concentrated.

What 70% Actually Means in Questions

With 60 questions on the exam, a straight 70% works out to roughly 42 correct responses. Treat that as a planning estimate rather than a guarantee. Pega does not publish a scoring algorithm in the materials we reviewed, and it is not stated whether every question carries identical weight. Multiple-response and matching items may be graded differently from single-response items, and some exam programs include unscored items. Because none of that is documented for this version, the safest assumption is that you should aim comfortably above the line instead of trying to land at exactly 42.

Practically, that means your target in preparation should be well beyond 70% on whatever practice material you use, with one important caveat: practice scores are only loosely predictive. Pega does not provide official practice certification exams and does not endorse third-party preparation materials. Mission quizzes and independent practice questions are learning tools. They are not actual certification questions and should never be treated as a forecast of your result.

A margin-of-error mindset

Because the exam is closed book and mixes formats, a handful of questions will probably feel ambiguous even to well-prepared candidates. Build your margin by mastering the high-weight domains thoroughly instead of spreading effort evenly. A candidate who is excellent on Application Development, Case Management, and Data and Integration has a large share of the score banked before the lighter domains even come into play.

Passing Score Is Not a Pass Rate

Candidates frequently confuse these two ideas, so it is worth being direct: 70% is the score you must achieve, not the percentage of candidates who pass. No official pass rate was found in the reviewed sources, and we will not guess at one. Any site quoting a precise pass rate for this exam should be asked where the number came from. For a sober look at what is and is not known, see our piece on the CSSA pass rate and what the data shows.

What we can say qualitatively is that this is a senior-level exam sitting above the base System Architect credential. It assumes you already hold Certified Pega System Architect in any version, and it expects you to reason about design decisions, not recite definitions. If you want a candid read on difficulty, our guide on how hard the CSSA exam is breaks it down.

Where the Points Live: Six Domains

The Platform '25 objectives are split into six domains with official percentages. These are the exam objectives themselves, not a course-derived allocation, which makes them the most reliable guide to where your 70% will come from.

Add the top three together and you reach 70% of the objectives. That is not a coincidence you should lean on as a shortcut, because you cannot assume the exam draws questions in exact proportion to the percentages. But it does tell you where a deep investment pays off most. For a domain-by-domain walkthrough, read our complete guide to all six CSSA content areas.

The lighter three domains

System Administration (15%), Security (10%), and User Experience (5%) together account for 30% of the objectives. It is tempting to skip User Experience because of its 5% weight, but with a 70% bar and no documented sectional minimum, every missed point in the heavy domains must be recovered elsewhere. Security and System Administration in particular reward candidates who think like an architect making a call, so give them real attention rather than a last-minute skim. Our one-page CSSA cheat sheet is a handy way to review these lighter domains quickly.

Question Formats and How They Affect Scoring Risk

Pega lists several possible question types for this exam: single-response multiple choice, multiple-response multiple choice, matching or drag-and-drop, and reading-passage or scenario questions. The distribution across these formats is not specified for this version, so do not trust any source that claims to know exactly how many of each you will see.

Each format carries a different kind of risk:

• Single-response: Elimination works well. Rule out clearly wrong options and choose between the remainder.
• Multiple-response: Dangerous because you must identify every correct option. Read the instruction carefully for how many answers to select.
• Matching and drag-and-drop: Rewards solid recall of how concepts pair up. Weak knowledge of one item can cascade into several errors.
• Reading-passage and scenario: Time-hungry. These test whether you can pull the relevant requirement out of a block of text and apply the right design decision.

The 90-Minute Clock, the NDA, and Extra Time

You have 90 minutes for 60 questions, which is an average of 90 seconds per question. Under Pega's general guidance, accepting the required NDA is included in the allotted examination time, so those minutes come out of your 90 rather than being added on top. Do not walk in assuming a full 90 minutes of pure question time.

The exam is closed book. You can sit it at a Pearson VUE test center or through OnVUE remote proctoring, and you must present acceptable identification following the delivery-specific Pearson VUE requirements. The exam is offered in English and Japanese.

Additional time for non-native English speakers

Candidates registered in Pearson VUE in an eligible non-native-English-speaking country who take the English exam automatically receive 30 additional minutes. This shows up in your registration confirmation, so check that document rather than assuming. If it applies to you, that is a meaningful buffer for the longer scenario questions.

Pacing for a 70% target

Do not spend four minutes wrestling with a single multiple-response item. Mark it, move on, and return if time allows. Since you only need roughly 42 correct to land near the line, protecting your time for the questions you can answer well is worth more than winning every difficult one. To plan around scheduling, see our guide to CSSA exam dates and scheduling.

If You Miss the Mark: Retake Rules and Cost

The fee is USD 190 per attempt plus applicable taxes, and it is subject to change. Retake rules are strict enough that they should influence how ready you feel before you book:

• After a first failure, you must wait three calendar days before retaking.
• After a second failure, you must wait 14 days.
• Each exam version may be attempted three times in the 12 months beginning with your first attempt.
• Every attempt costs the full fee.

Worst case across three attempts, the fees alone reach USD 570 before taxes, which is a good argument for preparing thoroughly the first time. Our CSSA certification cost breakdown covers the full pricing picture, including what else you may spend on preparation.

Check You Are Studying the Right Version

This is one of the most common ways candidates waste effort. The Platform '25 exam (PEGACPSSA25V1) uses the six-domain outline above. An earlier version, PEGACPSSA24V1, applies to Pega Platform '24.2 and has an eight-domain outline. These are not interchangeable, and neither is the System Architect or Lead System Architect exam. If you study from material aligned to a different version or a different credential level, you can spend weeks on topics that carry little weight in the exam you will actually sit.

Confirm the exam code on your registration against the six domains listed in this article. Also confirm that you meet the entry requirement: you need Certified Pega System Architect in any version, and Pega's Senior System Architect mission is the issuer's preparation pathway. Our CSSA requirements guide walks through eligibility in detail.

A Domain-Weighted Plan to Clear 70%

Here is a compact schedule that follows the weighting rather than treating all domains equally. Adjust the pace to your experience; the order is what matters.

For a fuller approach to sequencing and resources, our CSSA study guide for passing on your first attempt goes deeper, and our notes on CSSA training cover how to use the issuer's own pathway. When you want to pressure-test your recall, you can try questions at our CSSA practice test site, keeping in mind these are independent practice items and not official exam questions. If you are weighing the investment, our ROI analysis of the certification and salary guide put the effort in context.

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