Thanks aeh! I only have preliminary copies of the report and the tester said he also had an age-based report which I expect might be included in the final report--but the tester is going on vacation and I won't get it for 10 or 12 weeks.

I expect his scores will come out higher on the age-based norms.

The WISC-V was administered the same day as the WIAT-III. The preliminary results sheet I got also listed scores for the BEERY, CTOPP-2, and NEPSY-II.

A close reading of the state's booklet suggests age-based norms should be used, though it's only mentioned in one tiny place. There was an IQ-scores discrepancy table, but it only listed IQs up to 125, so even that was of limited usefulness in this case. >:|