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How-to guides and articles on paying off debt, refinancing, and putting your home equity to work.
How-To Guides
Add-Backs in Business Acquisitions: What Lenders Actually Credit
Owner salary, perks, one-time expenses, D&A, interest, and taxes — which add-backs lenders credit, which get haircut, and why inflated add-backs overprice deals.
Jul 13, 2026
After Repair Value (ARV) Explained
Learn what after repair value (ARV) means, how to estimate it from comps, and how renovations create forced appreciation in a rental or flip.
Jul 13, 2026
APR vs. Effective Interest Rate
APR bundles fees into a standardized comparison number, but the effective rate your payoff schedule implies depends on how you actually pay the loan.
Jul 13, 2026
ARM Rate Caps Explained
How adjustable-rate mortgage caps work — initial, periodic, and lifetime caps — and why modeling the full cap path reveals your true worst-case payment.
Jul 13, 2026
The BRRRR Method Explained
How BRRRR works — buy, rehab, rent, refinance, repeat — including the break-even max offer formula, rehab contingency, and cash left in the deal.
Jul 13, 2026
Business Growth Levers Explained: Seven Ways to Build Value
The seven growth levers small business owners can pull — churn, pricing, marketing, conversion, and more — ranked by value created per dollar.
Jul 13, 2026
Cap Rate, NOI, and GRM Explained
Understand net operating income, cap rate, and gross rent multiplier — the three core numbers investors use to compare rental properties.
Jul 13, 2026
Cash-on-Cash Return Explained
What cash-on-cash return measures, how to set a target CoC, and how to work backward from that target to the maximum price you should offer.
Jul 13, 2026
Commercial Multifamily Underwriting Basics
The core numbers of apartment underwriting — GPR, EGI, OER, stabilized NOI, exit cap rate, balloon maturities, and break-even occupancy.
Jul 13, 2026
DSCR Loans for Rental Property
How DSCR loans work for rental investors — the debt service coverage ratio, seasoning periods, and refinance LTV limits explained in plain English.
Jul 13, 2026
Fix-and-Flip Deal Math
The complete flip profit equation — selling costs, agent commissions, hold months, annualized ROI, break-even sale price, and the rental plan B.
Jul 13, 2026
Hard Money Loans Explained
How hard money loans work for flips and BRRRR deals — what points cost, how the loans bridge purchase and rehab, and how the exit works.
Jul 13, 2026
House Hacking Explained
How house hacking works — using rent from other units to cut your housing cost, qualify for financing, and even live for free.
Jul 13, 2026
How Much Home Equity Can You Actually Use
Why total home equity and borrowable equity are different numbers, how common LTV caps limit access, and how cash-out refis, HELs, and HELOCs compare.
Jul 13, 2026
How to Use the Deal Analyzer
A quick-start guide to the free Shouldirefi Deal Analyzer — pick a strategy, enter your numbers, read the metrics, and save your deals.
Jul 13, 2026
Income-Driven Repayment and Negative Amortization
How income-driven repayment plans set student loan payments, why balances can grow under IDR, and how to compare an IDR path to standard repayment.
Jul 13, 2026
IRR and Equity Multiple Explained
Learn what IRR and equity multiple mean in real estate, how they differ, and how to use both together to judge a deal's true return.
Jul 13, 2026
Key Personal Finance Ratios
What P&I vs. escrow, debt-to-income, residual income, total expense ratio, and loan-to-value mean — and how lenders typically read each one.
Jul 13, 2026
Mortgage Insurance Explained — FHA MIP, VA Funding Fee, and Conventional PMI
How FHA MIP, the VA funding fee, and conventional PMI work, what each typically costs, and how they change your monthly payment.
Jul 13, 2026
The 1% Rule and the 70% Rule
How the 1% rule screens rentals and the 70% rule sets a flipper's max offer — what each shortcut catches, and what each one misses.
Jul 13, 2026
Reading Your Debt Numbers
What monthly interest, negative amortization, months remaining, and special payoff plans mean on a debt summary — and why each one changes the math.
Jul 13, 2026
Recasts, Lump Sums, and HELOC Draws
How mortgage recasting, one-time lump-sum principal payments, and future HELOC draws each change your payment, payoff date, and total interest.
Jul 13, 2026
Reinvesting Business Cash Flow: Distributions, ROI, and Forward DSCR
Whether to reinvest free cash flow or take distributions, what reinvestment ROI to expect, and how forward DSCR unlocks expansion debt over time.
Jul 13, 2026
Rental Property Operating Expenses
How to budget the big four rental operating expenses — vacancy, maintenance, CapEx reserves, and property management — with realistic percentages.
Jul 13, 2026
Short-Term Rental Costs and Rules Every Host Should Budget For
The real costs of running an STR — platform fees, cleaning, management, furnishing — plus the regulations to check before you buy.
Jul 13, 2026
Short-Term Rental Revenue Metrics — ADR, Occupancy, and RevPAN
The four numbers that drive STR revenue — ADR, occupancy, RevPAN, and break-even occupancy — and how to estimate each before you buy.
Jul 13, 2026
Small Business Valuation Multiples: What Moves the Number
How small businesses are valued from verified earnings and industry multiples, the risk flags that move the multiple, and what implied multiples reveal.
Jul 13, 2026
Snowball vs. Avalanche Debt Payoff
Compare the snowball and avalanche debt payoff strategies — how each orders your debts, how freed-up minimums roll forward, and which fits you.
Jul 13, 2026
Understanding Your Loan Estimate
Learn how to read the Loan Estimate's closing-cost sections — origination charges, third-party services, and lender credits — and compare offers fairly.
Jul 13, 2026
What a Business Pays Its Buyer: Salary, Take-Home, and Cash-on-Cash
The four numbers that show what a business acquisition actually pays you — owner salary, take-home, business cash-on-cash return, and payback years.
Jul 13, 2026
What Is the Debt-Equity Crossover? (And How to Find Yours)
The debt-equity crossover is the projected month when what you own overtakes what you owe. Here's what it means, why it's a better progress marker than a payoff date, and how to estimate yours for free.
Jul 13, 2026
Wholesaling Real Estate Explained
How wholesaling works — assignment fees, the 70% rule for end buyers, and how to price contracts your buyers will actually take.
Jul 13, 2026
How to Analyze a Small Business Purchase in 10 Minutes
Enter a business's financials once and instantly see whether the deal cash-flows, whether the price is fair, and how much cash you really need — a walkthrough of the free Small Business Deal Analyzer.
Jul 7, 2026
How to Find Your Mortgage or Credit Card Statement (And Use It in ShouldIRefi)
Not sure where to find your interest rate or how much of your payment goes toward principal? This step-by-step guide shows you exactly where to look on your mortgage and credit card statements — and how to plug those numbers into ShouldIRefi to start saving money.
Jul 2, 2026
How to Save Different Scenarios and Track Your Options Over Time
Interest rates change. So does your financial situation. Here's how saving and comparing different debt scenarios over time helps you make better decisions — and know exactly when to act.
Jul 2, 2026
Articles
The Manager-Hire Value Jump: Getting Paid More for Working Less
Hiring a manager cuts your earnings — and can still raise what your business sells for by seven figures. The metric switch from SDE to EBITDA, and when it works against you.
Jul 7, 2026
Unit Economics for Main Street: LTV, CAC, and the Growth Map
LTV and CAC aren't just SaaS metrics. Three numbers tell any Main Street business whether to scale, fix retention, fix cash timing, or stop spending on growth entirely.
Jul 7, 2026
Buying a Business with 5% Down: The Post-2025 SBA Playbook
Zero-down business acquisitions ended in July 2025. Here's the structure that still works — 5% of your own cash plus a full-standby seller note — and the compliance traps that get deals rejected.
Jul 7, 2026
SDE vs. EBITDA: Why the Same Business Has Two Different Prices
Small businesses are priced on SDE; bigger ones on EBITDA — and the two multiples are not comparable. Mixing them up is the most expensive mistake in business buying and selling.
Jul 7, 2026
DSCR: The Number That Decides Whether Your Deal Gets Funded
Debt Service Coverage Ratio is the gating metric in every business acquisition loan. What counts as cash flow, what counts as debt, and the thresholds lenders actually use.
Jul 7, 2026
How to Do a Complete Financial Audit Before Making Any Debt Decision
Before refinancing, consolidating, or changing how you pay off debt, you need a clear picture of where you stand. Here's what a personal financial audit looks like and why it matters before you make any major money move.
Jul 2, 2026
Parent PLUS Loans: What Repayment Options Do You Actually Have?
Parent PLUS loans have some of the most limited repayment options in the federal student loan system. Here's what's available, what changed in 2026, and what parent borrowers need to know right now.
Jul 2, 2026
IBR vs. PAYE vs. ICR: Which Income-Driven Plan Is Best for You?
IBR, PAYE, and ICR are the three legacy income-driven repayment plans for federal student loans. Here's how each one works, who qualifies for each, and how the new RAP plan fits into the picture.
Jul 2, 2026
What Happens to Your Student Loans During Forbearance?
Forbearance pauses your student loan payments — but it doesn't pause the interest. Here's what actually happens to your balance during forbearance, and whether it's the right move.
Jul 2, 2026
What Is Negative Amortization on a Student Loan — And Is It Bad?
Negative amortization means your student loan balance is growing even while you make payments. Here's what causes it, which plans are affected, and how to tell if it's happening to you.
Jul 2, 2026
All 9 Federal Student Loan Repayment Plans Explained Simply
There are 9 federal student loan repayment plans — and choosing the wrong one could cost you thousands. Here's a plain-English breakdown of every plan, who qualifies, and how to figure out which one is best for your situation.
Jul 2, 2026
How to Figure Out Your Debt-to-Income Ratio (And What to Do If It's Too High)
Your debt-to-income ratio (DTI) tells lenders — and you — how much of your income is already spoken for by debt. Here's how to calculate it, what the numbers mean, and how to bring it down if it's too high.
Jul 2, 2026
Personal Loan vs. Self-Pay: Which Pays Off Debt Faster?
Should you take out a personal loan to consolidate your debt, or just grind it down on your own? Here's how to compare the two approaches and figure out which one actually saves you more time and money.
Jul 2, 2026
Can You Consolidate Debt Without Owning a Home?
You don't need a house to consolidate debt. Renters and non-homeowners have real options for combining high-interest balances into one lower payment. Here's what's available and how to compare them.
Jul 2, 2026
Should You Invest Your Savings or Pay Off Debt Faster?
Extra money each month? Deciding between paying off debt and investing is one of the most common personal finance dilemmas. Here's how to think through it — and how to model the exact tradeoff for your situation.
Jul 2, 2026
How to Use Home Equity to Pay Off Credit Card Debt
Carrying credit card debt at 20%+ while sitting on home equity is one of the most expensive financial mismatches there is. Here's how to use a cash-out refi, HELOC, or home equity loan to fix it — and how to choose the right option.
Jul 2, 2026
Snowball vs. Avalanche: Which Debt Payoff Strategy Saves More?
The snowball and avalanche are two of the most popular debt payoff strategies — but they work very differently. Here's how each one works, which saves more money, and how to figure out which is right for you.
Jul 2, 2026
What Is DTI and Why Lenders Care About It So Much
Your debt-to-income ratio (DTI) is one of the most important numbers when applying for a mortgage or refinance. Learn what it means, how to calculate yours, and what to do if it's too high.
Jul 2, 2026
How to Compare Loan Estimates From Different Lenders (Without Getting Confused)
Getting multiple loan estimates is one of the best ways to save money on a refinance — but comparing them can feel overwhelming. Here's what to actually look at and how to pick the best offer.
Jul 2, 2026
What Is LTV — and How It Affects How Much Cash You Can Pull Out
LTV, or loan-to-value ratio, is one of the most important numbers in any refinance or home equity decision. Learn what it means, how to calculate it, and why it determines how much cash you can access.
Jul 2, 2026
How to Know If Refinancing Will Actually Save You Money
Refinancing sounds like a great idea — but will it actually save you money? Here's how to figure out if the numbers work in your favor before you commit.
Jul 2, 2026
What Is a Break-Even Point on a Refinance (And Why It Matters)
Before you refinance, you need to know your break-even point. Learn what it is, how to calculate it in minutes, and why it's the most important number in any refinance decision.
Jul 2, 2026
The Main Debt Payoff Strategies (And How to Know Which One Is Right for You)
Credit cards, student loans, personal loans — carrying multiple debts is stressful, and paying them off can feel impossible without a plan. This guide breaks down the most effective debt payoff strategies, how each one works, and how to model your exact situation so you can pick the path that saves you the most money.
Jul 2, 2026
What Is Mortgage Recasting — And How to Use It to Pay Off Your Loan Faster
Mortgage recasting lets you lower your monthly payment by making a lump-sum principal payment — without refinancing. Here’s what it is, how it works, and a step-by-step strategy that uses a savings account to accelerate your payoff faster than most people think is possible.
Jul 2, 2026
What Is Your “Effective Interest Rate” — And How to Flip It in Your Favor
The interest rate on your loan paperwork isn’t always what you’re actually paying. Your effective interest rate reveals the true cost of debt — and once you understand it, you can use the same math to work in your favor.
Jul 2, 2026
Should You Pay Off Debt With Home Equity? Cash-Out Refi vs. HELOC vs. Home Equity Loan
If you're a homeowner carrying high-interest debt, your home equity could be your most powerful tool for paying it off. Here's how to choose between a cash-out refinance, HELOC, and home equity loan — and how to know which one actually wins for your situation.
Jul 2, 2026
The Best Amortization Calculator on the Internet — And Everything Else You Need to Make Smarter Debt Decisions
Looking for an amortization calculator? ShouldIRefi.app has one — and it goes far beyond a basic payment table. Here's how it works, what makes it different, and how to use it to see your full financial picture in minutes.
Jul 2, 2026
ARM vs. Fixed-Rate Mortgage: Which One Should You Choose Right Now?
With mortgage rates still above 6%, more homeowners are looking at adjustable-rate mortgages for the lower initial payments. But is an ARM the right call — or a risky bet? Here’s how to decide
Jul 2, 2026
15-Year vs. 30-Year Mortgage: Which One Should You Choose When Refinancing?
When you refinance, one of the biggest decisions is your loan term. A 15-year mortgage and a 30-year mortgage look similar on paper — but they affect your monthly budget, total interest paid, and long-term wealth in very different ways. Here's how to decide.
Jul 2, 2026
Cash-Out Refi vs. HELOC vs. Home Equity Loan: What's the Difference?
Not sure whether to do a cash-out refinance, get a HELOC, or take out a home equity loan? This guide breaks down all three options in plain English so you can figure out which one saves you the most money.
Jul 2, 2026
Put these strategies to work
Model a refinance or debt-payoff plan with your real balances and rates, or take a quick audit of your overall finances.