A claims department pays adjusters' salaries, rent, and software long after a policy year closes. Those costs are real liabilities, but no single claim owns them, so you estimate them in bulk from a ratio.
Unallocated loss adjustment expense is the cost of running the claims operation that you cannot pin to any one claim. Think adjuster salaries, claim-system licenses, and office rent. Contrast this with allocated LAE, which attaches to a specific file, like the defense attorney hired for one lawsuit.
Because ULAE spreads across every claim, you cannot reserve it claim by claim. You estimate the aggregate unpaid amount from a ratio to losses.
The syllabus organizes ULAE estimation into three families. Dollar-based techniques tie ULAE to loss dollars and include the classical, Kittel, generalized (Conger-Nolibos), and Mango-Allen methods. Count-based techniques tie ULAE to claim transactions and counts. Triangle-based techniques build ULAE development triangles directly. This lesson works the dollar-based family in depth and names the rest.
The classical technique assumes ULAE runs proportional to loss dollars. You measure that proportion from recent calendar-year experience.
Common mistakes
- Applying the ratio to total unpaid loss. Multiplying by the full $50,000,000 of case plus IBNR ignores the split; case reserves already spent their opening share.
- Weighting broad IBNR at the full 1.00. Only pure IBNR (IBNYR) deserves 1.00. Reported IBNR that includes IBNER carries claims already through their opening effort, so a flat 1.00 overstates the reserve.
- Letting the open/close split vary inside classical or Kittel. Both keep the traditional fixed 50/50. Separately weighting opening, maintaining, and closing activity is the generalized Conger-Nolibos move, not a Kittel one.
Bottom line
- ULAE is claim-handling overhead that cannot be assigned to a specific claim (adjuster salaries, rent, systems); ALAE can be assigned (defense counsel, an expert on one claim).
- Classical paid-to-paid ratio equals calendar-year paid ULAE divided by calendar-year paid claims (add paid ALAE if that is the base).
- Traditional fixed opening/closing assumption: 50% of ULAE is spent when a claim opens, 50% when it closes; case-reserved claims already spent their opening half.
- Unpaid ULAE weights case reserves at the closing fraction and pure IBNR (IBNYR, claims not yet opened) at 1.00; broad IBNR that carries case development earns a weight below 1.00.
Exam shortcut
Read the split first. For classical and Kittel it is the traditional fixed 50/50, so case reserves carry 0.50. Give pure IBNR (claims not yet opened) the full 1.00, but if the problem flags that IBNR carries case development, expect a weight below 1.00 on that piece.
The full lesson (about 3,596 words, 24 min read) adds 5 worked examples, all 6 common mistakes, a self-check, free in the app.
Learning objectives
- B15
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