#job-costing
Track costs per project or job for accurate profitability analysis
How translation and interpreting agencies should cost jobs by billable versus payable words and door-to-door session time, pay freelance linguists and file 1099-NECs, track utilization and overhead, and reconcile multi-currency and retainer cash flow to hold 30-50% gross margins and 15-25% net.
How wedding DJs and mobile entertainers should classify booking deposits and retainers under cash versus accrual accounting, depreciate sound and lighting gear under Section 179 or MACRS, track revenue and cost per event, issue 1099-NECs for second DJs, and survive the off-season cash crunch when most revenue compresses into a few months.
Customer-pay appliance repair calls earn roughly $200 in profit versus about $75 for warranty calls, and parts carry 30-100% markup — books that track parts cost per job, truck stock as real inventory, and the warranty-retail mix reveal which calls actually make money.
A framework for elevator and escalator maintenance contractors to recognize FMA and O&G contract revenue ratably under ASC 606, track lumpy repair costs by job, and separate capitalizable modernization work from routine service revenue.
Land surveying firms typically run overhead rates of 100-150% of direct labor and need a break-even multiplier of 2.75-3.25x to stay profitable, but most price off gut feel and burdened-labor guesses instead of job-level cost tracking.
Sail lofts price a mainsail from cloth yardage, construction method, and hand labor, then collect a deposit months before delivery — treating that deposit as revenue instead of a liability is the most common bookkeeping mistake in the trade.
A work-in-progress (WIP) schedule ties revenue to actual completion using the cost-to-cost percentage-of-completion method, exposing overbilling and underbilling before hidden losses reach year-end financials. Includes worked examples, a four-project sample schedule, and the signals bonding companies underwrite.
Gutter cleaners charge $0.75–$2.50 per linear foot, but healthy 35–50% residential margins depend on height-tier pricing, route-level job costing, and an off-season cash reserve. A practical bookkeeping guide covering second-story multipliers, revenue per route-hour, insurance costs, and Section 179 equipment deductions.
How mobile pet groomers should book a $35,000–$80,000 grooming van — splitting chassis from buildout for depreciation and Section 179, building a five-component per-appointment cost model, and budgeting fuel and maintenance against the 76-cent 2026 IRS mileage rate.
A bookkeeping guide for pool cleaning route businesses covering how to separate chemical costs from labor, calculate revenue per stop, segment revenue by service line, and forecast cash flow through algae season and the winter slowdown.
How to set up the books for a boat detailing business — separate income accounts for each service tier (wash, polish, ceramic coating, oxidation restoration priced $10–$200 per foot), a 12-month cash flow forecast for a season that concentrates 80% of revenue into six months, and distinct tracking for recurring marina and yacht club contracts.
USDA's latest survey put average ginning cost at $49.31 per bale in 2022, up 106% in three years. This guide shows how a cotton gin should structure its books — unbundling the per-bale ginning fee into receiving, drying, pressing, and bagging cost centers, booking cottonseed (15–20% of per-bale gross revenue) as a separate product line, and breaking module truck hauling out as its own transportation charge.
