internal controls Archives - SkillAbility

By Vincent Howard, CPA | Managing Partner, Howard, Howard and Hodges | SkillAbility for Accounting Firms Last updated: July 24, 2026  |  37-minute read TL;DR — The Short Answer A bookkeeping quality control checklist should help accounting firms catch incomplete source data, duplicate or missing transactions, unsupported classifications, unreconciled balances, cutoff errors, payroll and tax-liability