Fix & Rent Three Step Calculator Suite

Welcome to the FMP Mortgage Pros Fix & Rent / BRRRR Investor Calculator Suite

At FMP Mortgage Pros, we’ve developed a proprietary three-step calculator tool designed specifically for BRRRR investors—those looking to Buy, Rehab, Rent, Refinance, and Repeat.

Whether you're just starting or scaling your rental portfolio, this tool helps you analyze the front- end numbers with confidence.

Here’s what’s included:

1. Estimate Your Qualifying Loan Amount

Based on your deal and borrower profile, determine how much financing you may qualify
for during the acquisition and rehab phase.

2. Estimate Your Cash to Close

Understand your upfront capital requirement, including down payment, closing costs, and
reserves—so you’re not caught off guard at the closing table.

3. Estimate Your Carrying Costs

Calculate the true holding costs during your rehab period—such as loan interest,
insurance, taxes, and utilities—before your property is stabilized and generating rental
income.

These three foundational calculators are built to set you up for success in the early stages of your
BRRRR deal. Whether you’re planning to refinance into a long-term rental loan or evaluate your
return on equity later, this suite will help you structure your deals right from the start.

FMP Fix to Rent — Series Calculators (One-Page, FTR Namespaced)

📊 Perspective and Practical Advice

✅ Healthy Fix-to-Rent Targets

  • Equity at Stabilization: Aim to finish with at least 10%–15% equity after rehab and closing costs (your cushion for refi/appraisal variance).
  • LTC (Loan-to-Cost) under 90% to avoid over-leveraging during the rehab phase.
  • LTV (Loan-to-Value) on the finished property under 70%–75% of ARV to preserve equity and improve refinance options.
  • Optional if underwriting rental income: Target DSCR ≥ 1.20–1.25 and cash reserves of 4–6 months PITI.

📏 Rules of Thumb to Evaluate a Fix-to-Rent Deal

The 75% BRRRR Guideline (Quick Screen)
After-repair value × 0.75 should roughly cover your all-in basis (purchase + rehab + closing + reserve) if you plan to refinance and hold.

Formula:
Target All-In Basis ≤ ARV × 0.75

Example:
ARV = $315,000 → Target All-In Basis ≤ $236,250

✅ How to Use These Calculators Wisely

  • Be conservative on ARV and rent assumptions; generous on rehab, carrying, and reserves.
  • If your equity cushion drops below ~10%–15% or liquidity looks thin, reassess:
    • Purchase price — can you negotiate it down?
    • Scope of rehab — can you trim without hurting durability/CapEx?
    • Timeline — can you shorten holding to reduce carrying costs?

💡 Use these tools not just to find good rentals, but to avoid thin-margin, high-risk ones.

🔁 Reverse-Engineer the Deal

Instead of forcing a purchase price to “fit,” start with your target outcome and work backward. For Fix-to-Rent, you can reverse from a desired equity cushion (or target profit before refi) to a Maximum Allowable Purchase Price (MAP) that keeps the deal safe.

💡 Pro Tip: Try setting a target equity/profit (e.g., 15% of ARV) and use the reverse section to test combinations of ARV, rehab, and costs until your MAP supports that target.

Fix to Rent — Qualifying Loan

LTP/LTR with LTC/LTV caps (same matrix as Fix & Flip).

💸 Estimated Cash to Close

Prefilled from Step #1. Edit defaults if needed, then calculate.

🏗️ Monthly Carrying Costs

Estimate the true cost of holding the property during rehab and marketing.

💵 Net Profit Estimator

Estimate your bottom line before you commit to the project.

Convert Your Temporary Rehab financing into Permanent Financing

From Renovation to Rental: How a 12-Month Fix-to-Rent Loan Pairs Perfectly with DSCR Financing

At FMP Mortgage Pros, we understand the needs of real estate investors looking to build long-term rental portfolios. That’s why we offer a strategic loan combination that transitions seamlessly from short-term renovations to long-term cash flow: the 12-month Fix-to-Rent loan, followed by permanent DSCR (Debt Service Coverage Ratio) financing.

Phase 1: Fix-to-Rent Loan

This short-term loan gives investors the upfront capital to purchase and renovate 1–4 unit residential properties. Whether you’re improving a distressed home or modernizing a rental unit, the Fix-to-Rent loan provides the flexibility and funding needed to boost property value and future rental income.

Phase 2: DSCR Refinance

Once renovations are complete and the property is stabilized with a tenant (or ready for market rent), investors can refinance into a long-term DSCR loan. This non-traditional financing option focuses on the property’s rental income, not the borrower’s personal income or tax returns. If the rent covers the mortgage—typically with a DSCR of 1.0 or higher—you qualify.

Why This Combo Works

  • No Seasoning Requirements: Refinance as soon as the work is done and the property is
    leased.
  • Cash-Out Options: Recoup renovation costs or pull equity for your next project.
  • Streamlined Exit Strategy: One project, two loans, one clear path from rehab to long-
    term hold.
  • Build Wealth Efficiently: Improve, refinance, rent, repeat—on your terms.

Whether you’re a seasoned investor or just getting started, pairing a Fix-to-Rent loan with a DSCR refinance can help you scale your portfolio faster, with fewer roadblocks.

Ready to turn your next rehab into a long-term rental? FMP Mortgage Pros is here to help every step of the way.

Tell Us About Your Deal

Complete the quick form to unlock your investment potential, we’ll respond promptly and get the ball rolling.

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