INVESTOR GUIDES - SEVEN DEEP DIVES
Every program we lend on, explained the way we wish someone had explained it when we closed our first deal. Seven guides, each one a complete answer to a single financing question, with an annotated reading list behind it.
How This Library Works
Most lender resource pages are organized by product name, which is only useful if you already know which product you need. That is the wrong way round. An investor does not wake up wanting a debt service coverage ratio loan. They wake up with a property, a plan for it, and a bank that has said no or taken too long.
So this library is organized by the question you are actually holding. Four of the seven guides are the load-bearing ones, each matched to a different intention for the property: hold it, fix it, rent it nightly, or build it from dirt. The other three are specialist files you reach for when your situation has a wrinkle in it. Every guide ends with an annotated reading list, ordered the way the work actually happens rather than by publication date, so the guide is a starting point rather than a dead end.
If you are new to investment property financing, read the DSCR Loans Guide first regardless of your strategy. It is the document the other six assume you have read. If you already know what a DSCR loan is, skip to whichever guide matches the property in front of you.
| The question in front of you | The guide | Read it before |
|---|---|---|
| I am buying a property to keep and rent out | The DSCR Loans Guide | You write your first offer |
| The property has to change before it is worth anything | The Fix and Flip Guide | You make an offer on anything that needs work |
| The property will be rented by the night | The STR and Airbnb Guide | You offer in a market whose rental ordinance you have not read |
| I am building rather than buying | The New Construction Guide | You close the construction loan |
| I am building specifically in order to hold | The Build to Rent Guide | You decide between building and buying |
| My tax return does not show the income I actually earn | The Self-Employed Guide | A bank declines you on debt-to-income |
| I am ready to apply and want nothing to stall the file | The DSCR Document Checklist | You submit, rather than after a conditions letter |
Every guide stands on its own. Nothing below assumes you have read anything above it, except the DSCR guide, which the other six lean on.
The Core Four
| Guide | What it finances | What underwriting looks at | Where the leverage caps |
|---|---|---|---|
| DSCR Loans | A property you intend to keep and rent | The property's rent against its own payment | Up to 80% LTV on a purchase, 75% on a cash-out refinance |
| Fix and Flip | A property that has to be renovated before it is worth anything | Purchase price, scope of work and after-repair value | Up to 90% of purchase and 100% of rehab, ARV capped at 70 to 75% |
| STR and Airbnb | A property rented by the night | A projection of nightly revenue standing in for a lease | DSCR terms, with single-property short-term rental exposure to $2 million |
| New Construction | A build that starts from dirt | The drawings, the budget, the builder and the timeline | Up to 85% of loan-to-cost, released in draws against progress |
Leverage figures are the published program ceilings, not a quote. What a specific file gets depends on credit, experience, property type and the market it sits in.
Read this if you are buying a property to keep. A DSCR loan qualifies on what the property earns rather than on what you earn, which means no tax returns, no W-2s and no debt-to-income review. For most investors this is not one option among several. It is the reason the portfolio is possible at all.
The guide covers what the ratio is and how it is calculated, a complete underwrite worked line by line on a real deal profile, credit and reserve thresholds, which property types qualify, how the process runs from application through funding, and the strategies that move a marginal ratio into approval territory. It closes with the full DSCR library, seventy further pieces arranged in reading order across fundamentals, qualifying, cost, property type, strategy, portfolio scale and special situations.
Read it before you write your first offer, and again before your first cash-out refinance. Those are the two moments where the ratio decides something expensive.
Read this if the property has to change before it is worth anything. Rehab financing is priced and structured nothing like a rental loan. It is short, it is more expensive by design, and it funds in draws against work you have already completed rather than in one wire at closing.
The guide covers loan-to-cost and loan-to-after-repair-value and which of the two caps your deal first, how to build a scope of work the way an underwriter reads it, the draw and inspection cadence, and the three ways a flip actually ends. That last section is the one that matters most: the financing you take at purchase is what decides which exits stay available to you nine months later, when the market may not be the market you underwrote.
Read it before you make an offer on anything that needs work, not after the contractor gives you a number.
Read this if the property will be rented by the night. Short-term rental lending is DSCR lending with a single variable swapped: a projection of nightly revenue stands in for a signed lease. Almost everything that is difficult about it traces back to that one substitution, because a projection can be argued with in a way a lease cannot.
The guide covers how third-party revenue projections get haircut before a lender will use them, the vacancy, management and platform-fee adjustments that separate gross bookings from underwritable income, the permit and local-regulation question that kills more short-term rental deals than credit does, and the property tiers from a rural cabin through to a beachfront trophy. It is explicit about where the single-property ceiling sits and how larger exposure gets structured above it.
Read it before you make an offer in a market whose short-term rental ordinance you have not personally read.
Read this if you are building rather than buying. Ground-up construction is the longest and least forgiving thing an investor can finance, because the collateral does not exist yet. The lender is underwriting a set of drawings, a budget, a builder and a timeline, and releasing money against progress.
The guide covers loan-to-cost and land-value constraints on a build, the draw schedule and the inspection cadence that governs it, what a lender looks for in a builder, the documentation a construction file carries, and the transition into permanent financing at certificate of occupancy. It says plainly what most construction content leaves out: a construction loan is only half the structure, and the half that decides whether the project makes money is the loan you refinance into at the end. That decision belongs at the beginning.
Read the exit section before you close the construction loan. Every other order of operations is more expensive.
The Specialist Three
| Guide | Reach for it when | What it settles |
|---|---|---|
| Build to Rent | You are building specifically in order to hold | Whether building the rental beats buying it in your market |
| Self-Employed | A bank has declined you on debt-to-income while you sat on real cash flow | Which of bank statement, profit and loss or DSCR fits the shape of your business |
| DSCR Document Checklist | You are ready to submit a file | Every document a DSCR underwriter asks for in 2026, in the order they ask |
Read this if you are building specifically to hold. Build to rent shares its draw mechanics with ground-up construction and its exit with DSCR, which puts it in an awkward gap that most lenders handle badly. This guide treats it as its own strategy rather than as a variation on either neighbour, and works the economics that decide whether building the rental beats buying it in your market.
Read it alongside the New Construction Guide rather than instead of it.
Read this if your accountant is doing their job well. Business owners and full-time investors write income down on purpose, which is correct tax strategy and disastrous for a conventional mortgage application. The same return that saves you money in April is the reason a bank declines you in June.
The guide covers bank statement programs, profit and loss programs, and the DSCR path, and is honest about which one fits which shape of business. It is the guide most likely to change the answer someone has already been given elsewhere.
Read it if a bank has declined you on debt-to-income while you were sitting on real cash flow.
Read this once you are actually applying. Not a strategy document. A verified, line-by-line list of every document a DSCR underwriter asks for in 2026: entity paperwork, leases, insurance binders, appraisal forms, reserve statements and the short-term rental additions. Files stall in underwriting for boring reasons, and nearly all of them are on this list.
Work through it before you submit rather than in response to a conditions letter.
Alongside the Guides
The guides are the long-form layer. Four other things on this site do work the guides cannot.
The investment property calculator runs the ratio on your actual numbers in about a minute, which is the fastest way to find out whether a deal is worth reading a guide about. The lender term glossary decodes the vocabulary your file will be written in, and is worth keeping open in a second tab the first few times through. The investor blog carries the shorter, more specific pieces the guides link out to, seventy-plus of them, each answering one question properly. And the market guides cover ninety-nine local markets on the things that actually vary by geography: rent and revenue behaviour, insurance and tax load, permitting pace and rental regulation.
| Resource | What it does | Best used |
|---|---|---|
| Investment property calculator | Runs the ratio on your actual numbers in about a minute | Before you read a guide at all |
| Lender term glossary | Decodes the vocabulary your file will be written in | Open in a second tab your first few times through |
| The investor blog | Seventy-plus shorter pieces, each answering one question properly | When a guide links out to a specific detail |
| Market guides | Ninety-nine local markets on rent, insurance, tax load, permitting and regulation | When geography is the variable you are unsure about |
| Pinnacle REI IQ | A short diagnostic that points at the structure your situation calls for | When you would rather not read |
| The Capital Letter | Our note to investors every other week | Once you own property and want to know what has changed |
Two further routes exist if you would rather not read at all. Pinnacle REI IQ is a short diagnostic that points you at the structure your situation calls for. The Capital Letter is our note to investors every other week, written for people who already own property and want to know what has changed.
And if the deal in front of you does not fit any of the seven cleanly, that is usually a sign it is worth a conversation rather than more reading. Send us the scenario and we will tell you how it structures, or tell you honestly that it does not.