Exam 5 · Overall Rate Level Indications · Free Lesson

Recommend a final rate change that weighs the indication against operational, marketing, and regulatory constraints and customer lifetime value.

Free CAS Exam 5 (Basic Ratemaking and Reserving) lesson in Overall Rate Level Indications. 27 min read, ~4,051 words.

Your analysis says the book needs +18%. Your regulator, your competitors, your billing system, and your renewing customers all say something quieter. The final filed number lives in that gap.

The indicated rate change answers a math question: what change restores the target underwriting profit given trended losses, expenses, and credibility? The selected rate change answers a business question: what change should you actually file? The two rarely match. The gap is where operational, marketing, regulatory, and lifetime-value considerations enter.

KEY: The indication is an input. Recommending a final change means adjusting that input for constraints and defending the deviation.

Every filed rate must clear three legal standards. It must not be excessive (too high for the risk), not inadequate (too low to stay solvent), and not unfairly discriminatory (differences in rate must reflect differences in expected cost).

Regulation comes in flavors that limit how far you can move:

TRAP: In a prior-approval state, an indicated +18% may be practically unfileable in one step. The regulator's tolerance, not your math, sets the ceiling that cycle.

Read the full lesson, free →
Worked examples and practice. Free with a free account, no card.

Common mistakes

Bottom line

Exam shortcut

Start from the indication, then walk the four filters in order: regulatory ceiling, then competitive position, then operational feasibility, then customer lifetime value. The selected change is the number that survives all four. When a problem pits retention against rate, always compute CLV as margin over for a quick read, but if the problem hands you a multi-year table, chain the renewal probabilities into persistency, discount, and divide profit...

The full lesson (about 4,051 words, 27 min read) adds 4 worked examples, all 9 common mistakes, a self-check, free in the app.

Learning objectives

Browse all free Exam 5 lessons or jump into free Exam 5 practice questions.