Investment Property Mortgage Planning in Michigan

By Samantha Shelton, Broker Owner & Mortgage Loan Originator at Align Lending (NMLS #2041154) · Updated August 2026

Quick answer

Financing a rental property is reviewed differently from a primary residence: down payment expectations are typically higher, reserves matter more, and rental income treatment follows specific documentation rules. Start by modeling the all-in monthly cost against realistic rent and vacancy assumptions before shopping properties.

Samantha Shelton, Broker Owner at Align Lending

Samantha's Take

Samantha Shelton · Broker Owner & Mortgage Loan Originator · NMLS #1647301

Model the bad month, not the good one

Investors love showing me the pro forma with 100% occupancy. I ask for the version with a vacant month and a furnace replacement. If the plan still works there, it's a real plan.

Why this matters

Investment financing carries different structure and cash expectations than owner-occupied financing.

Rental income documentation rules affect how income is treated in the review.

Reserves protect the investment during vacancy or repair periods.

What changes the answer

Down payment level: Investment structures typically expect more cash than primary-residence financing.
Property type: Single-family, duplex and larger multi-unit properties are treated differently.
Rental income documentation: Existing leases and history affect how income is considered.
Reserve requirements: Reserves are often part of the review for investment properties.

Try it with your numbers

Model the payment and cash requirement, then review structure options with a licensed advisor.

BUILD MY INVESTMENT PLAN

Common questions

Can I use projected rent?: Treatment of projected rent depends on documentation and the structure; confirm with your advisor.
Should I keep my current home as a rental instead?: That's a common alternative worth modeling in the next-home planning path.
Do the same rates apply as a primary residence?: Pricing for investment properties differs. Compare structures with current assumptions.

Next step

TALK WITH ALIGN LENDING