Mortgage & finance guides

Short, practical explanations of how the numbers work — how lenders size a loan, what's really in a monthly payment, when refinancing pays off. Each guide links to the calculator that puts it to work, and to a glossary of the terms it uses.

• A first-time home buyer's guide — The order of operations from budget to closing: pre-approval, down payment and closing cash, the offer, and the contingencies that protect your deposit.
• Closing costs explained — A line-by-line look at the 2–5% you pay to close — lender fees, third-party services, prepaids, and escrow — and which items you can shop for.
• Fixed vs. adjustable-rate mortgages — How an ARM's fixed period, caps, index, and margin work, and the specific situations where an ARM beats a 30-year fixed.
• How fast college costs really rise — Published tuition has outpaced everyday inflation for decades. What's driving the increase, how to tell sticker price from what you'll actually pay, and how to project a real savings target.
• How mortgage amortization works — Why early payments are almost all interest, how the crossover point works, and what an extra principal payment actually does to a 30-year loan.
• How much house can I afford? — How lenders size your loan with the 28/36 rule, why your own comfortable number is usually lower, and the four inputs that move it most.
• How property tax works — Assessed value versus market value, the assessment ratio, how overlapping local levies combine into an effective rate, and how exemptions and appeals lower the bill.
• PMI explained: what it costs and how to remove it — Why private mortgage insurance exists, what it costs per year, and the three ways to get rid of it — automatic termination, requesting cancellation, and refinancing.
• Should you pay off your mortgage early? — The math of guaranteed interest savings versus expected investment returns, plus the liquidity and tax angles the math leaves out.
• Student loan types and repayment plans — Subsidized vs. unsubsidized loans, what the grace period and capitalized interest actually do to your balance, standard vs. income-driven repayment, PSLF, and when consolidating a loan helps or hurts.
• Understanding your mortgage payment — The four parts of a monthly payment — principal, interest, taxes, insurance — plus PMI and HOA, and why the payment barely moves even as the split shifts.
• When refinancing your mortgage makes sense — The break-even test, why a lower rate is not automatically a win, and when a cash-out refinance or a recast is the better tool.