Review South Carolina DSCR loan requirements, rental property financing options, cash-out refinance, and what lenders review for Charleston, Greenville, Columbia, and SC investment properties.
SC investors purchasing or refinancing 1-4 unit rentals in Charleston, Greenville, Columbia, Myrtle Beach
Minimum 660 FICO, 20-25% down, DSCR ≥1.00-1.15x, 6 months reserves
South Carolina's rental property investment market is driven by several distinct engines: Charleston's coastal economy and tourism, Greenville's manufacturing and automotive sector growth, Columbia's government and university employment base, and Myrtle Beach's vacation rental market. SC's relatively low property taxes — among the lowest in the nation — combined with a growing population and business-friendly environment make it an attractive state for DSCR lending across multiple investor profiles.
DSCR loans in South Carolina follow the same core methodology: rental income divided by total monthly housing expense (PITIA). South Carolina-specific factors include extremely low property tax rates on primary residences that adjust upward for investment properties, coastal insurance requirements for Charleston and Myrtle Beach properties, and varied rent dynamics between tourist-driven coastal markets and inland manufacturing hubs.
Acquire SFR, condo, townhome, or 2-4 unit rental properties. DSCR review uses rental income rather than personal income documentation.
Rate-and-term refinance for existing SC rental properties. Underwritten on property cash flow, not tax returns.
Access equity from appreciated Charleston, Greenville, and coastal SC rental holdings. LTV typically capped at 70-75%.
For SC investors with 5+ properties. Combined portfolio DSCR review across all rental holdings.
SC property taxes average roughly 0.5-0.7% — among the lowest nationally. However, investment properties are assessed at a higher ratio (6% for non-owner-occupied vs 4% for primary residence), effectively increasing the tax rate by about 50%. Still, the absolute tax burden is low by national standards.
Charleston, Hilton Head, and Myrtle Beach properties may require wind/hail and flood coverage beyond standard hazard insurance. Named storm deductibles are common. These additional costs are included in PITIA and can meaningfully compress DSCR.
The Upstate region has seen sustained manufacturing and automotive job growth (BMW, Michelin). Rental demand is strong with favorable rent-to-price ratios. Lenders use the appraisal rent schedule; lower of actual or market rent applies.
SC LLC-held rental properties are accommodated by DSCR lenders. The LLC must be in good standing with the SC Secretary of State. Most programs require a personal guarantee.
Most common DSCR property type in SC. Strong rental demand in Charleston metro (Berkeley, Dorchester counties), Greenville-Spartanburg, Columbia (Richland, Lexington), and coastal communities.
Duplexes and triplexes near USC-Columbia, College of Charleston, and Clemson. Historic multi-unit inventory in Charleston's peninsula neighborhoods. Combined unit rent drives DSCR.
Condo inventory in downtown Charleston, Columbia, and Greenville. Lenders review HOA financials and project eligibility. HOA fees included in PITIA. Coastal condo projects face stricter insurance and project review.
Myrtle Beach, Charleston, and Hilton Head have large vacation rental markets. STR DSCR programs available with 12-month income averaging and higher vacancy factors (25-30%). Verify local STR ordinances.
Single-Family Rental Purchase — Greenville, SC (Greenville County)
Greenville's moderate purchase prices, low property taxes, and strong rental demand produce solid DSCR numbers. South Carolina's low-tax environment means more rental income goes toward covering P&I rather than taxes — a direct DSCR advantage. The same property in a 2% tax state would have DSCR closer to 1.05x.
Charleston and Greenville investors who purchased before 2022 have seen substantial appreciation — Charleston in particular has been one of the fastest-appreciating Southeastern markets. DSCR cash-out refinance lets investors access this equity without documenting personal income. SC's low property tax rates mean the post-cash-out PITIA increase is less punishing than in high-tax states, making cash-out scenarios more achievable. LTV is typically capped at 70-75% for cash-out.
South Carolina has a meaningful inventory of 2-4 unit properties, particularly in college markets — Columbia (USC), Charleston (CofC, The Citadel), Clemson, and Greenville (Furman, Bob Jones). DSCR is calculated using combined rent from all units with a 5-10% vacancy factor. SC's low property tax rates make multi-unit DSCR calculations particularly favorable, as taxes don't heavily burden the PITIA side of the equation.
Coastal flood/wind insurance: Charleston, Myrtle Beach, and Hilton Head properties in FEMA flood zones or wind-pool areas face insurance premiums 2-4x inland rates — a direct DSCR compressor.
Tourist-market rent variability: Myrtle Beach and coastal vacation markets have seasonal rent patterns. Appraisal rent schedules using annualized averages may under-reflect peak-season income potential if the appraiser lacks local expertise.
Investment property tax assessment: SC assesses non-owner-occupied properties at 6% versus 4% for primary residences. Investors must model taxes at the higher assessment ratio, not the seller's primary-residence rate.
State Licensing & Availability Disclosure
Loan availability, licensing, program options, and terms vary by state and are subject to NEXA/lender review, borrower qualifications, documentation, investor guidelines, and applicable law. This page is informational only and does not guarantee that a specific loan program is available in this state.
Company NMLS: 1660690
Loan Officer NMLS: 227603
AZ Banker License: BK-2006218
Contact: mdean@nexamortgage.com
Phone: 512-415-6142
Run your numbers and submit a South Carolina rental property scenario for review.
Disclaimer: Educational only. Not a commitment to lend. SC loan availability varies.
Last Updated: June 21, 2026