#cost-of-goods-sold
Cost of Goods Sold
Learn how to calculate and track cost of goods sold for inventory valuation
Tariffs Aren't Going Away: 5 Bookkeeping and Inventory Strategies Small Importers Are Using to Protect Margins in 2026
Small importers lose margin points when tariffs hide in inventory costs. Here are 5 accounting strategies to recalculate landed cost, plan inventory properly, separate tariff line items, capitalize duties correctly, and claim refunds—so you can see tariff impact in real time.
Pricing a Bowl: Why the Diameter × Height Formula Hides Your Real Costs
The diameter × height × multiplier formula that most bowl turners use to price work ignores cracked blanks, drying time, and overhead — accounting them correctly as a separate spoilage loss (not folded into COGS) reveals whether a shop's pricing actually covers its real costs.
Bookkeeping for Document Shredding & Data Destruction Businesses
A chart-of-accounts guide for document shredding and data destruction companies covering three revenue streams (route, purge, hard drive destruction), NAID AAA certification costs ($3,000-$5,000 first year), chassis-vs-shredder depreciation, and treating paper recycling rebates as revenue rather than an unreconciled deposit.
Bait and Tackle Shop Bookkeeping: Live Bait Mortality, Dealer Licenses, and Pass-Through Sales
Bait and tackle shops run three revenue models through one register — perishable live bait, hard goods, and state fishing-license sales. Live bait mortality should be booked as shrinkage expense (tracked by species and supplier), bait-dealer licenses are recurring compliance costs tiered by sales volume in states like Wisconsin, and license sales are commission revenue (typically 4.75%–5%) with the state's share held as a liability, never income.
Pool Service Route Bookkeeping: Chemical COGS, Route Profitability, and the Seasonal Cash Flow Every Pool Company Owner Underbudgets
A pool route can look fully booked and still lose money on a third of its stops. Splitting chemical costs into their own COGS line, tracking loaded labor and per-mile drive costs, and building a seasonal cash reserve are what turn "busy" into a verifiably profitable pool service business.
Billboard and Outdoor Advertising Bookkeeping: Yield, Volume, and Why Your Ground Lease Is COGS
A bookkeeping guide for small billboard and out-of-home (OOH) operators — why yield and volume must be tracked separately, why ground leases belong in COGS tagged by board, how static and digital faces differ on depreciation and revenue recognition, and the five KPIs worth reviewing, including 85%+ utilization targets and a ~2.5-year payback benchmark on new digital builds.
EV Charging Station Bookkeeping: Demand Charges, Four Revenue Streams, and the Expired 30C Credit
How charge point operators should structure their books — splitting per-kWh energy COGS from demand charges (30–70% of many commercial utility bills), recognizing four distinct revenue streams correctly, and handling the Section 30C credit that expired for property placed in service after June 30, 2026.
Horse Boarding Bookkeeping: Per-Horse Costs, Pass-Throughs, and the Hobby-Loss Rule
Full-service horse board runs $650–$1,600 a month nationally, yet a 30-horse barn's real costs can near $60,000 monthly — here's how to build a per-horse chart of accounts, handle vet and farrier pass-throughs, recognize board revenue correctly, and stay clear of the IRS hobby-loss rule.
Print-on-Demand Bookkeeping: COGS, Royalties, and Sales Tax by Platform
Print-on-demand sellers run two different businesses — integration channels (Etsy + Printify) with real COGS, and marketplace channels (Redbubble, Amazon Merch) with none. This guide covers how to reconcile 1099-K gross figures, avoid double-counting platform fees, handle marketplace-facilitator sales tax, and structure a per-channel chart of accounts to track margins that range from 20% to 70%.
Where Did $90 Billion in Inventory Just Go? A Small Retailer's Guide to Booking Shrinkage Correctly
U.S. retailers lost $90–112 billion to inventory shrinkage in the latest reporting cycle, an average shrink rate near 1.6% of sales. This guide shows small retailers how to book shrink in a dedicated expense account instead of burying it in COGS — with the exact journal entries, cycle-counting schedules, materiality thresholds, and the process fixes behind the ~70% of shrink that isn't theft.
Amazon Is Ending Stickerless Commingled Inventory: What FBA Sellers Must Do Before March 31, 2026
Amazon ends stickerless commingled inventory on March 31, 2026. Resellers must apply FNSKU labels ($0.20–$0.50/unit) while Brand Registry owners get virtual tracking; unlabeled stock gets flagged defective. Here's the labeling deadline timeline, who pays what, and the lot-level costing and landed-cost accounting changes sellers need before the cutoff.
Roller Skating Rink Bookkeeping: How to Account for Five Businesses Under One Roof
A roller rink runs admissions, skate rentals, birthday parties, concessions, and merchandise under one roof — and well-run rinks post 20–35% margins while others limp at 10% on the same traffic. This guide shows how to split the chart of accounts by revenue stream, hold party deposits as deferred-revenue liabilities until the event happens, capitalize the rental fleet, and track KPIs like revenue per visit and ancillary revenue share.