#cost-of-goods-sold
Learn how to calculate and track cost of goods sold for inventory valuation
How retail garden centers and wholesale nurseries should value live-plant inventory, set mortality reserves by category, decide whether to elect out of Section 263A under the two-year preproductive rule, treat greenhouse heat and labor as direct COGS, and forecast cash through a spring-heavy revenue cycle.
How residential and commercial pool service operators set up books that reveal true per-stop margin — separating recurring weekly routes from project work, tracking chemicals as variable COGS, allocating truck and Section 179 depreciation to routes, amortizing pesticide applicator licenses, and managing seasonal deferred revenue.
A bookkeeping guide for scratch bakeries covering standard recipe cards, ingredient yield, day-old shrink, retail vs. wholesale margin separation, ASC 606 deposit accounting for custom cakes, cottage food law revenue caps, and sales tax on prepared food.
How independent used car dealers should book floorplan notes payable, capitalize reconditioning costs under IRC 263A, estimate F&I chargeback reserves under ASC 606, track BHPH notes receivable, and stay compliant with the FTC Buyers Guide rule and IRS Form 8300.
A bookkeeping framework for coin-op and wash-dry-fold laundromats — channel-separated revenue, utilities tracked as COGS, per-machine profitability, Section 179 timing on equipment refreshes, and cash controls that surface both theft and failing machines.
Independent auto repair shops earn from labor, parts, sublet work, and environmental fees — each with different margins and bookkeeping rules. This guide builds a chart of accounts that separates flat-rate labor from clock hours, applies a tiered parts markup matrix targeting 55–58% gross profit, tracks comeback expense and warranty receivables aging, codes sublet work cleanly, and records EPA hazmat and shop supply fees as their own revenue and cost lines.
A working playbook for independent jewelers covering per-piece SKU costing, lower-of-cost-or-market write-downs on metal price drops, memo and consignment inventory, ASC 606 repair and custom revenue, layaway deposit liabilities, and Form 8300 cash reporting without triggering structuring allegations.
Markup and margin share a numerator but not a denominator, and the gap can quietly cost a contractor $99,000 a year. A plain-language guide to the conversion math, a target-margin lookup table, and why retailers, contractors, and restaurants keep underpricing jobs.
Independent optometry practices earn from five distinct profit centers — routine vision plans, medical insurance, frames, lenses, and contact lenses — each with different margins and billing pathways. This guide shows how to build a chart of accounts that separates VSP/EyeMed routine revenue from medical billing, capitalize frame inventory, treat contact lens supplies as deferred revenue under ASC 606, and surface the KPIs (revenue per exam, optical capture rate, normalized EBITDA) that lenders and acquirers ask about.
How to build a craft brewery's books so cost of goods sold tells the truth—a production chart of accounts, a true cost-per-barrel formula using net barrels, TTB excise tax rates ($3.50/barrel on the first 60,000), and the 3–8% shrinkage that inflates margin if ignored.
Interior design firms run four revenue streams through one chart of accounts and end up paying tax on phantom profits. Treat retainers as a liability, run products through revenue and COGS together, book vendor cost as COGS (never list price), and reconcile every PO before close.
How craft distilleries should account for bonded inventory, capitalize aging costs, and reconcile TTB Form 5110.40 to the general ledger — including the $2.70 CBMA reduced rate, controlled-group traps, and why federal excise tax belongs in COGS, not operating expense.
