Finance Guides — Page 4

More free finance guides (page 4 of 25). Plain English, paired with calculators.

• Margin vs Markup: How to Price Products Without Leaving Money on the Table

  Margin and markup are the two baselines for pricing products, and mixing them up costs real profit. Learn the formulas, the common error, and a routine that works.

• Break-Even Analysis for Startups: How Much Do You Have to Sell?

  Before launch, know the number: how many units cover your costs. Break-even math, contribution margin, and a worked example for founders.

• CAC vs LTV: Unit Economics Every Founder Should Track

  Customer acquisition cost and lifetime value decide whether growth is profitable. The 3:1 benchmark, cohort math, and why churn quietly kills.

• Small Business Cash Flow Management: Runway, Burn, and the Timing Gap

  Cash flow is a timing problem, not a profit problem. Burn rate, cash runway, the payment gap, and a 90-day forecast that keeps payroll safe.

• Freelance Pricing: Hourly vs Project, the Rate Stack, and Value Pricing

  Hourly billing punishes speed and caps your income. Build a rate stack, price projects by value, and raise rates without losing clients.

• Raising Prices Without Losing Customers: The Elasticity Test

  Price increases feel risky, but most businesses are priced below their demand curve. The elasticity test, grandfathering old customers, and the 5 percent ladder.

• Bookkeeping Basics for Founders: The Ledger Habit That Keeps You Honest

  Bookkeeping is not tax prep; it is the monthly habit that reveals your margins, your cash, and your future. Income, expenses, and when to hire.

• The True Cost of Your First Employee: Payroll Taxes and the 1.25x Rule

  A $50,000 salary costs more like $62,000 to $65,000 once payroll taxes, benefits, and compliance land. The 1.25x rule and the decision framework.

• NPV and IRR for Business Decisions: Equipment, Expansion, and the Discount-Rate Conversation

  Should you buy the equipment or expand the shop? Net present value and internal rate of return turn the decision into math — including the discount rate.

• 401(k) vs. IRA vs. Brokerage: The Order of Operations

  Match, then Roth IRA, then max the 401(k), then brokerage. See the 2026 limits, the tax table, and the order that saves the most.

• Comparing Investment Returns Honestly: CAGR Is the Only Fair Way

  Average returns flatter; CAGR tells the truth. Compare investment returns honestly with the same-period rule and the fee adjustment.

• Financial Literacy Basics: The Four Quadrants of Money

  Income, expenses, assets, and debt — the four quadrants that explain every money question. Build the basics with one 50/30/20 budget.

• Roth vs Traditional 401(k): Which Should You Choose?

  Pay tax now or pay tax later — the entire Roth-versus-traditional question comes down to one comparison: your rate today versus your rate in retirement.

• Zero-Based Budgeting: Your First Month Walkthrough

  A full walkthrough of your first zero-based budget: pulling real numbers, assigning every dollar a job, balancing to exactly zero, and fixing month-one stumbles.

• Biweekly Paycheck Budgeting and the 3-Check Months

  How to budget on 26 biweekly paychecks: set a two-check baseline, map due dates to specific checks, and spend the third checks on purpose instead of by accident.

• Budgeting on Irregular Income: The Baseline Method

  Freelancers and commission earners can budget calmly: find a conservative baseline, pay yourself a fixed salary, buffer the gap, and pre-fund taxes.

• Yours, Mine, Ours: A Joint Budget System for Couples

  A practical merging system for couples: shared accounts for joint costs, protected personal allowances, proportional contributions, and a monthly meeting.

• Cash Envelopes in a Card World: Digital Setup

  Envelope budgeting still works when almost nothing is paid in cash: which categories to envelope, digital envelope setups, and the honest limits of the system.

• The Budget Calendar Method: Map Bills to Paydays

  Organize money by date, not category: build a budget calendar that lines every bill up against the specific paycheck that pays it, ending mid-month overdrafts.

• Budget Reset After Job Loss: The First 30 Days

  A calm, ordered reset after layoff or job loss: freeze discretionary spend, compute your runway, cut in the right order, and protect your credit.

• Percentage vs Dollar Budgets: Which Fits Your Life?

  Percentages scale with income while dollar amounts reflect reality. Where each approach wins, where each breaks, and the hybrid most households keep.

• ADHD-Friendly Budgeting: Systems Over Willpower

  A budget engineered for ADHD brains and busy memories: fewer decisions, heavier automation, visible balances, and a ten-minute weekly routine that survives.

• Mid-Year Budget Audit: The 60-Minute Checklist

  Six months of data is enough to fix the year: a timed checklist covering drift, dead subscriptions, rate rot, goal progress, and the resets worth making.

• The No-Buy Year: Rules, Exceptions, and Honest Math

  How a no-buy year actually works: rule sets that survive twelve months, exception lists that prevent blowups, rebound-proofing, and realistic savings math.