#accounting
Master accounting fundamentals and best practices for plain-text bookkeeping
Learn what operating expenses are, how to calculate the operating expense ratio, the difference between OpEx and CapEx, where operating expenses appear on financial statements, tax implications, and eight practical strategies to reduce your operating costs.
Learn what a profit and loss statement is, how to read and create one for your small business, understand the difference between single-step and multi-step formats, calculate key profitability ratios, and avoid common P&L mistakes that could be costing you money.
Return on Assets (ROA) shows how efficiently a company uses its assets to generate profit.
A practical guide to startup accounting covering entity setup, cash vs. accrual methods, financial statements, tax essentials, and how to prepare your books for fundraising—so you can avoid costly mistakes and make better decisions from day one.
Learn what a statement of retained earnings is, how to prepare one step by step, understand the retained earnings formula, calculate the retention ratio, avoid common mistakes like confusing retained earnings with cash, and know what negative retained earnings mean for your business.
Learn what variable costs are, how to calculate variable cost per unit and contribution margin, real-world examples across industries, the difference between variable and fixed costs, and seven proven strategies to reduce variable costs and boost profitability.
Discover the waste book, the oldest book in accounting history. Learn how colonial merchants used waste books to track daily transactions, how Isaac Newton repurposed one for calculus, and why this centuries-old concept still shapes modern bookkeeping.
Learn what working capital is, how to calculate the working capital ratio, understand the cash conversion cycle, identify when negative working capital is a problem, and discover seven strategies to improve your working capital and keep your business financially healthy.
Learn the year-over-year growth formula with examples. See how to calculate YOY, when to use it vs. MOM or QOQ, and avoid common mistakes.
Accounts receivable turnover equals net credit sales divided by average AR — calculate it with examples, read the benchmarks, and see what a slow ratio costs.
Learn what the accounts receivable turnover ratio is, how to calculate it with the formula and real examples, what a good ratio looks like by industry, and 8 practical ways to improve your collections and cash flow.
Learn what assets, liabilities, and equity are, how the accounting equation (Assets = Liabilities + Equity) works with real examples, types of each category, key financial ratios, and common mistakes to avoid.
