Every identified error across KKATC products is documented here with the wrong answer, the correct answer, and the authoritative source. This log covers all tools. It is permanent — entries are never edited or deleted.
KKATC™ products are built by a corporate tax expert and maintained to the highest accuracy standard possible. When an error is identified — by a user, a licensed professional, or our own weekly stress test — it is corrected within 48 hours and logged here permanently. Confirmed corrections are hardcoded into the system prompt so the error cannot recur.
Found an error in any KKATC product? Submit it here. All submissions are reviewed within 24 hours. Licensed professionals (CPAs, EAs, tax attorneys) are prioritized and credited by credential in this log.