Critical Calculations Bookkeeping provides remote bookkeeping support for small business owners in Piney Flats, Tennessee and the surrounding Tri-Cities TN/VA area. The firm works with businesses that need clearer records, more consistent reporting, and help keeping books organized for decision-making and tax-time preparation.

Its listed services include monthly bookkeeping, quarter-end bookkeeping, bookkeeping cleanup, software setup and training, and bookkeeping consulting. The source materials also identify Lisa Kodak as the founder and a QuickBooks Online ProAdvisor, with background in cost accounting and payroll.

Critical Calculations supports clients remotely and references video communication as part of its working process. The firm also notes that it recommends retaining a tax professional for filing returns.