Practical guides, Excel tutorials, and strategies for small business owners.
Track business expenses yourself in six steps: separate your accounts, log every cost by category, keep proof of payment, and review monthly.
ADHD brains need visual, structured, low-friction systems. Excel spreadsheets work when paper planners fail — auto-calculation, color-coded feedback, dopamine reward mapping. 10 ADHD-specific Excel tools at $4.99 each.
Learn the paint calculator formula: wall area, doors and windows, coats, and coverage per gallon. Get an exact gallon count for any room.
How much extra tile or flooring should you order? Waste factor by layout, a worked example, and how to turn square feet into boxes.
Estimate Airbnb income with average daily rate times occupancy, then find cap rate and cash-on-cash return. Formulas and a worked example.
Freelancer quarterly taxes explained: who must pay, the 2026 due dates, the safe harbor rule, and how to estimate each payment.
What spoon theory is, how to assign spoon costs to tasks, and how to plan a day so you avoid boom and bust cycles. Simple steps and a spreadsheet planner.
Monthly forecasts hide liquidity gaps. Learn the 13-week direct method cash flow forecast that catches the exact week you'll run out of cash — before it happens.
Calculate the true value of brand sponsorships, track affiliate income, and price your content like a business. Exact CPM formulas, rate cards, and commission baselines.
Etsy and Amazon fees explained for 2026. Learn the exact fee structure, break-even formulas, and profit calculators that keep your e-commerce margins intact.
Stop underpricing your freelance work. Learn the exact formula to calculate your minimum hourly rate, automate invoicing, and build a sustainable freelance business.
Weddings, babies, homes, sabbaticals — learn the exact sinking fund formulas to budget for major life transitions without going into debt.
Flat-rate vs hourly pricing for local services — the exact conversion formula, efficiency reward math, and quote-building system that increases margins without losing clients.
Why traditional to-do lists fail ADHD brains, and what works instead. Time-blocking, micro-tasks, dopamine-driven reward loops, and the exact system neurodivergent brains need.
Master the 50% rule, cap rate, NOI, and cash-on-cash return formulas. Build a real estate deal analyzer spreadsheet that catches bad deals before you close.
LLC annual reports, 1099s, quarterly taxes, BOI reporting — the compliance checklist that keeps your small business out of trouble and avoids $500/day fines.
Stop losing money on quotes. Learn the exact labor burden, material markup, and overhead formulas contractors use to build profitable estimates for every trade.
A Manual J calculation costs $79 to $800, with most homeowners paying $150 to $500. See what changes the price, who performs one, and when you can run it yourself.
Yes, you can run your own Manual J load calculation with software, an online calculator, or a spreadsheet. Here is what you need, what it will and will not do, and where a permit still requires a professional.
A contractor invoice needs your license number, job site address, itemized labor and materials, approved change orders, and payment terms. Here is the full field list and the mistakes that delay payment.
Excel calculates, Word formats, PDF locks, and Google Docs shares. Here is which contractor invoice template format to use for each job type, and why most contractors need two of them.