#profit-margins
Profit Margins
Calculate, benchmark, and improve profit margins across your business
Painting Contractor Bookkeeping: How Residential and Commercial Painters Bid, Job-Cost, and Stay Profitable Without Bleeding Margin on Callbacks
Painting contractors lose margin in three places — unmeasured prep hours, a wrong burdened labor rate, and unreserved callbacks. This guide shows the chart of accounts, EPA RRP cost treatment, warranty reserve journal entries, and lender-grade KPIs that keep residential and commercial painters profitable.
MSP Bookkeeping: ASC 606, Per-Seat MRR, and the Three Numbers Buyers Check First
How small and mid-sized managed service providers should structure their general ledger so that MRR percentage, customer concentration, and service-line gross margin are always investor-ready — with concrete chart-of-accounts, ASC 606, and utilization mechanics.
Markup vs. Margin: The Pricing Mistake That Quietly Costs Small Businesses 7 Points of Profit on Every Sale
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.
Pet Boarding, Daycare, and Grooming Bookkeeping: Run-Night Revenue, Add-On Allocation, and Gingr/PetExec Reconciliation
Pet boarding, daycare, and grooming operators run three businesses under one roof — services earned over time, retail earned at sale, and pass-throughs that are never revenue. This guide builds a chart of accounts that separates service lines, recognizes boarding revenue per run-night through a deferred-revenue liability, allocates add-ons to the service that produced them, and reconciles Gingr or PetExec daily summaries to the bank deposit by isolating processor fees, tips payable, deposits, and refunds.
Brewery Bookkeeping: Cost Per Barrel, TTB Excise Tax, and the Shrinkage That Makes COGS Lie
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.
Common-Size and Trend Analysis: Turning Financial Statements Into Percentages to Catch Margin Erosion
Common-size analysis restates every line of a financial statement as a percentage of revenue or total assets; trend analysis indexes the same lines across years. Together they expose cost creep, margin erosion, and balance sheet drift that raw dollars hide, and they make a $2M business meaningfully comparable to a $50M peer.
DuPont Analysis Demystified: How to Decompose Return on Equity Into the Three Levers Owners Actually Control
A practical guide to DuPont Analysis — how to split return on equity into net margin, asset turnover, and the equity multiplier (3-step), or further into tax and interest burdens (5-step), with worked examples, trade-offs, and the pitfalls that catch people who apply it mechanically.
Markup Versus Margin: The Pricing Math Small Businesses Get Wrong
A 50% markup is a 33.3% margin, not a 50% margin — markup divides profit by cost, margin divides it by selling price. This guide gives the conversion formulas, a reference table, and shows how the mix-up quietly costs small businesses thousands.
Staffing Agency Accounting: Bill Rate, Burden, and the Payroll-to-Payment Gap
How staffing agencies should price bill rates above fully burdened pay rates, read gross margin by placement type, and book invoice factoring without hiding the spread. Includes burden components (FICA, FUTA, SUTA, workers' comp), a placement-aware chart of accounts, and the DSO math behind payroll funding gaps.
The Rule of 40 for SaaS Founders: Calculation, Benchmarks, and When to Ignore It
The Rule of 40 says a healthy SaaS company's revenue growth rate plus profit margin should clear 40%. This guide covers how to calculate it, which margin metric to use, 2026 benchmarks (median score around 12%), the Rule of X variant, and when the rule does not apply.
Break-Even Analysis: How Many Units Must a Small Business Sell to Profit?
Break-even point in units equals total fixed costs divided by contribution margin per unit. This guide shows how to separate fixed and variable costs, compute contribution margin, find your break-even sales volume, and measure margin of safety.
Break-Even Analysis and Contribution Margin: The Formula Every Small Business Should Run Monthly
A working guide to break-even analysis covering the contribution margin formula, multi-product weighted approach, margin of safety thresholds, and four pricing scenarios — with a candle-maker example showing why a 10% price cut can erase 25% of unit profit.