Accounting, Explained
Learn the accountant's craft by doing it: keep the accounting equation balanced, post debits and credits and fix a trial balance that won't balance, read an income statement, a balance sheet and a cash flow statement line by line, book accrual adjustments and straight-line depreciation, cost inventory with FIFO, LIFO and average cost, run a 2026 paycheck with FICA and FUTA, compute the ratios a lender reads, find break-even on a graph, spot the duty no one person should hold, and map your route to the CPA license with real pay and outlook figures.
01Record transactions with debits and credits, and fix a trial balance
02Read an income statement, a balance sheet and a cash flow statement
03Make adjusting entries and compute straight-line depreciation
04Cost inventory with FIFO, LIFO and average, and run a payroll at 2026 rates
05Compute ratios and break-even, and spot weak internal controls
Every lesson of Accounting, Explained
15 lessons in 5 levels, about 3 hours. Level 1 is free.
Level 1The Language of BusinessFree · 3 lessons
- What Accountants DoKnow what accountants and auditors do, the two branches of accounting, and the equation every record keeps true.12 min
- Debits and CreditsKnow which side increases each kind of account, and find an account's balance.13 min
- Journal, Ledger, Trial BalanceRecord an entry, follow it through the ledger, and use a trial balance to catch errors.13 min
Level 2The Three StatementsMembership · 3 lessons
- The Income StatementRead an income statement from sales down to net income, and compute each step.12 min
- The Balance SheetRead a balance sheet, sort current from long-term, and compute total assets and working capital.13 min
- Cash Flow, and How It All FitsSort cash into operating, investing and financing, and see why profit isn't cash.13 min
Level 3Accrual, Adjustments, DepreciationMembership · 3 lessons
- Accrual Versus Cash BasisKnow when revenue and expenses count under the accrual and cash methods, and why the matching principle matters.13 min
- Adjusting EntriesRecord the four kinds of period-end adjustments with the right accounts and amounts.13 min
- Depreciation, Straight-LineCompute straight-line depreciation and book value, and know what can't be depreciated.13 min
Level 4Inventory, Payroll and RatiosMembership · 3 lessons
- Inventory: FIFO, LIFO, AverageCompute cost of goods sold under FIFO, LIFO and weighted average, and know what rising prices do to each.13 min
- Payroll BasicsTurn gross pay into net pay, and know what the employer owes on top, at 2026 federal rates.13 min
- Ratios That Read a BusinessCompute and interpret liquidity, solvency, efficiency and profitability ratios.13 min
Level 5Decisions, Controls and the CPAMembership · 3 lessons
- Cost Behavior and Break-EvenSort fixed, variable and mixed costs, and find the break-even point by formula and on a graph.14 min
- Internal Controls and FraudExplain the fraud triangle, spot a weak control, and know what the Sarbanes-Oxley Act requires.14 min
- The CPA Path and Final TestKnow the accountant's career: education, the CPA license, pay and outlook, then prove the whole path.14 min