DSCR Loans, South Carolina
South Carolina is a fast-growing, manufacturing-anchored Sun Belt investment market with two distinct halves: a coastal vacation-rental layer from the Grand Strand to Hilton Head and an Upstate-and-Midlands cash-flow base built on BMW, Boeing, Michelin, and Port of Charleston employment. Pinnacle Funding Network finances DSCR loans across all 46 South Carolina counties, plus STR DSCR for the coast, fix and flip across the Upstate and Midlands, foreign national programs, and ground-up new construction. No tax returns, 20% down, 6%-assessment-aware underwriting, and a same-day written term sheet on every property.
Published by Pinnacle Funding Network | Updated May 2026
South Carolina has quietly become one of the most investable states in the Southeast, and one of the most regionally split. It is two markets in one. The coast, from the Grand Strand down through Charleston to Hilton Head, is a deep vacation-rental and appreciation market where short-term rental revenue and lifestyle in-migration drive value. The interior, from the I-85 Upstate manufacturing corridor through the Midlands capital region, is a cash-flow market built on a diversified industrial base and some of the most workable rent-to-price math in the Southeast. What ties the state together is sustained population growth, a business-friendly cost structure, and no rent control. The catch is a property tax assessment system that taxes investment property at a higher ratio than owner-occupied homes, coastal insurance that has hardened, and short-term rental rules that vary town by town. The investor who underwrites the 6 percent assessment ratio and the coastal insurance correctly does very well in South Carolina. The investor who prices off the homestead rate gets surprised at closing.
Pinnacle Funding Network is a DSCR-specialist lender purpose-built for the serious South Carolina investor. DSCR is the lead product, with STR and Airbnb DSCR (AirDNA-qualified) for the Grand Strand, Charleston barrier islands, and Hilton Head, fix and flip across the Upstate and Midlands, BRRRR, bridge, ground-up new construction, foreign national, and self-employed programs all available through one relationship. This page exists to give serious South Carolina investors everything they need to underwrite Pinnacle as a capital partner and the South Carolina market as a deployment target, in one place.
South Carolina has four structural drivers that make it work for DSCR investors who underwrite the assessment ratio and the coastal insurance correctly rather than ignoring them.
1. Sustained Sun Belt in-migration. South Carolina is consistently one of the fastest-growing states in the country by percentage, drawing retirees and remote workers to the coast and corporate relocations to the Upstate and the Charlotte-adjacent York County markets. Charleston, Greenville, Myrtle Beach, and Bluffton have all posted years of strong population growth. Net in-migration carries higher rental budgets, supports rent demand, props up DSCR ratios at refinance, and supports exit pricing on fix and flip and BRRRR strategies across the state.
2. A diversified, manufacturing-anchored economy. The I-85 Upstate corridor is one of the densest advanced-manufacturing belts in the United States: BMW's Spartanburg plant is the company's largest production facility in the world by output, Michelin North America is headquartered in Greenville, and a deep automotive and aerospace supply chain layers on top. The Lowcountry adds Boeing's North Charleston 787 operation, the fast-growing Port of Charleston, and a Volvo Cars plant in Berkeley County. The Midlands add the University of South Carolina and Fort Jackson in Columbia. This diversified, high-wage employment base produces tenant demand that does not crater when a single sector softens.
3. A genuine coastal short-term rental layer. The Grand Strand (Myrtle Beach, North Myrtle Beach, Surfside, Murrells Inlet), the Charleston barrier islands (Folly Beach, Isle of Palms), and the southern Lowcountry resort markets (Hilton Head Island, Bluffton, Palmetto Bluff) all carry real vacation rental demand. This opens the dual-strategy playbook: long-term DSCR holds in the Upstate, Midlands, and inland Lowcountry, plus STR DSCR holds on the coast, all under one lender relationship and all qualifying on property cash flow rather than personal income.
4. No rent control and a landlord-favorable legal climate. South Carolina has no statewide or local rent control, and state law preempts municipalities from enacting it. The South Carolina Residential Landlord and Tenant Act is generally landlord-favorable relative to coastal-state regimes, with no statutory cap on rent increases and a relatively efficient nonpayment process. For a DSCR investor this is structural: rent growth is set by the market, not capped by statute, so the deal that pencils at purchase can grow into a stronger refinance DSCR without fighting a legal ceiling.
Pinnacle Funding Network's South Carolina DSCR programs are sized for the actual South Carolina investor across all 46 counties and both halves of the state. The comparison table below is the at-a-glance parameter set; specific terms are always quoted on the actual deal at application, with the 6 percent assessment ratio and the actual county millage built into the underwrite.
| Parameter | Details |
|---|---|
| Available Markets | Statewide, all 46 South Carolina counties |
| Property Types | SFR, 2-4 unit, condo, villa, townhome, 5+ unit, STR/vacation rental |
| Loan Range | $55,000 to $5,000,000 |
| LTV (purchase) | Up to 80% |
| LTV (cash-out refi) | Up to 75% |
| DSCR Minimum | 1.00x for top pricing; programs to 0.75x available |
| Credit Score | 660+ minimum, best pricing at 720+ |
| Income Documentation | None required |
| Property Tax Assessment | 6% non-owner-occupied ratio underwritten on every deal |
| STR Qualifying | AirDNA-eligible plus actual booking history |
| Foreign National Qualifying | Available, asset-based, no US credit required |
| Close Time | 20 to 30 days standard |
| Rate | Starting at 5.8% on a 30-year fixed (as of June 2026) |
| Term Options | 30-year fixed, 5/1, 7/1, 10/1 ARM |
| Origination | 1 to 2 points typical |
The mechanics of a Pinnacle Funding Network DSCR loan in South Carolina are built for the investment property, not retrofitted from an owner-occupied loan.
30-year fixed, with ARM options. The standard product is a 30-year fixed-rate loan. ARM products (5/1, 7/1, 10/1) are available for investors who want lower starting rates and have a defined refinance or exit timeline.
LTV up to 80% on purchase. Up to 80 percent loan-to-value on purchase, 75 percent on cash-out refinance, and rate-and-term refinances can match purchase LTV. Foreign national and self-employed programs typically run 5 to 10 percent tighter on LTV.
20% down standard. 20 percent down on standard purchases; the highest-leverage ARM tiers may require 25 percent. There is no minimum cash reserve pinned to net worth, but lenders look for 6 to 12 months of PITIA reserves on most files, and 12 plus months on coastal STR deals.
DSCR minimum 1.00x for top pricing. A 1.00 DSCR (rental income equals total PITIA) qualifies for best pricing. Programs are available down to 0.75 DSCR with rate adjustment. Because the South Carolina 6 percent assessment ratio adds to the tax line of PITIA, Pinnacle structures around the property's actual cash flow rather than forcing a single DSCR target, which matters on higher-value coastal inventory where ratios can run thin.
No tax returns, no W-2s, no employment verification. The property qualifies, not the borrower's personal income. Documentation is property-side: the lease (if there is an existing tenant), a market rent appraisal, or an AirDNA projection for a short-term rental.
Loan range $55K to $5M. Sized to the deal. An entry-level Spartanburg or Florence purchase is funded the same way as a premium Mount Pleasant or Hilton Head hold.
Rates and pricing. As of June 2026, DSCR rates start at 5.8 percent on a 30-year fixed, depending on FICO band, LTV, and DSCR. Origination is typically 1 to 2 points. Pinnacle quotes terms in writing before any application fee, and you can model scenarios first on the PFN loan calculator.
Close in 20 to 30 days. Standard close is 20 to 30 days. The most common South Carolina-specific bottleneck is coastal wind and flood insurance binding on Grand Strand, Charleston-coast, and Hilton Head files, plus condo and villa warrantability review on the coast. Order insurance and the condo questionnaire early on coastal files.
South Carolina is regional, and different metros suit different strategies. Pinnacle has financed deals across the markets below. The ranges shown are typical recent activity; the appraisal and the actual rent comps decide every deal, and every figure is underwritten at the 6 percent non-owner-occupied assessment ratio.
The state's marquee market: a trophy historic Peninsula, a fast-growing suburban ring (Mount Pleasant, Summerville, West Ashley), Boeing and Port of Charleston employment, and a barrier-island STR layer on Folly Beach and Isle of Palms. Appreciation has been strong and entry prices are the highest in the state outside Hilton Head. North Charleston carries the metro's best cash-flow math. See the Charleston investment property loan page for full neighborhood depth.
Typical SFR purchase: $385K-$725K (suburbs) / $1.4M+ (Peninsula, Sullivan's, IOP). Typical monthly rent: $2,200-$3,800. Typical DSCR (80% LTV): 0.85-1.20x by submarket. Best for: Appreciation-focused investors and barrier-island STR operators.
The I-85 advanced-manufacturing corridor and the state's cash-flow engine. BMW Spartanburg, Michelin's Greenville headquarters, and a deep auto and aerospace supply chain anchor a high-wage tenant base, while a revitalized downtown Greenville drives in-migration. Entry prices are well below the coast and rent-to-price ratios pencil more reliably than anywhere else in the state.
Typical SFR purchase: $285K-$465K. Typical monthly rent: $1,750-$2,600. Typical DSCR (80% LTV): 1.00-1.25x. Best for: Cash-flow-first investors building portfolio scale on diversified industrial employment.
The state capital, anchored by state government, the University of South Carolina, Fort Jackson (the Army's largest basic-training installation), and a regional healthcare base. A stable, non-cyclical tenant mix and some of the most affordable entry pricing among the state's major metros, with steady student and military-adjacent demand.
Typical SFR purchase: $245K-$415K. Typical monthly rent: $1,600-$2,400. Typical DSCR (80% LTV): 1.05-1.30x. Best for: Cash-flow investors who value government, university, and military-anchored tenant stability.
One of the deepest condo STR markets in the Southeast, anchored by 60 miles of Atlantic-front beach and a drive-to and golf-tourism base. Accessible condo entry points and exceptional AirDNA data depth make this the state's volume STR market. See the Myrtle Beach vacation rental loan page for the full submarket breakdown.
Typical condo purchase: $235K-$675K. Typical AirDNA gross revenue: $32K-$98K. Typical STR DSCR (80% LTV): 1.00-1.35x. Best for: Volume STR investors using AirDNA-qualified DSCR who screen condo warrantability.
The premium resort end of the state's STR market: gated communities, golf and beach demand, and trophy villa and beach-home inventory on Hilton Head Island, with the fast-growing Bluffton and Palmetto Bluff mainland behind it. Higher entry than the Grand Strand and a permit-gated STR framework. See the Hilton Head vacation rental loan page for the full STR detail.
Typical purchase: $475K-$1.65M. Typical AirDNA gross revenue: $58K-$185K. Typical STR DSCR (75-80% LTV): 1.00-1.30x. Best for: Premium STR investors who hold an annual Town of Hilton Head Island permit.
The South Carolina side of the Charlotte metro, drawing Charlotte-priced-out renters and relocations across the state line. Fort Mill and Tega Cay carry premium school-district demand and newer inventory; Rock Hill proper offers the more affordable cash-flow base. A growth market riding Charlotte's economic gravity with lower South Carolina cost structure.
Typical SFR purchase: $315K-$525K. Typical monthly rent: $1,900-$2,800. Typical DSCR (80% LTV): 0.95-1.20x. Best for: Investors wanting Charlotte-metro exposure at South Carolina entry pricing.
The smaller-market, deep-cash-flow tier. Florence is a Pee Dee healthcare and logistics hub on the I-95 corridor, Sumter adds Shaw Air Force Base demand, and Aiken (in the Augusta orbit) carries equestrian and Savannah River Site employment. The lowest entry pricing in the state and the strongest day-one DSCR ratios.
Typical SFR purchase: $165K-$315K. Typical monthly rent: $1,250-$1,950. Typical DSCR (80% LTV): 1.10-1.40x. Best for: Yield-first investors building scale at the most workable price points in the state.
Pinnacle Funding Network finances investment properties in all 46 South Carolina counties. Geographic breakdown:
Lowcountry: Charleston, Mount Pleasant, North Charleston, Summerville, West Ashley, James Island, Folly Beach, Isle of Palms, Sullivan's Island, Goose Creek, Moncks Corner.
Grand Strand: Myrtle Beach, North Myrtle Beach, Surfside Beach, Garden City, Murrells Inlet, Pawleys Island, Conway, Little River.
Southern Lowcountry: Hilton Head Island, Bluffton, Beaufort, Port Royal, Palmetto Bluff, Okatie.
Upstate: Greenville, Spartanburg, Anderson, Greer, Mauldin, Simpsonville, Easley, Clemson, Seneca.
Midlands: Columbia, Lexington, Irmo, West Columbia, Cayce, Camden, Newberry.
York County and the Pee Dee: Rock Hill, Fort Mill, Tega Cay, Clover, Florence, Sumter, Aiken, Orangeburg.
Two representative DSCR deal structures across different South Carolina markets, both underwritten at the 6 percent non-owner-occupied assessment ratio. Specific terms are quoted on the actual deal at application.
Example 1: Greenville Upstate cash-flow DSCR purchase.
3BR/2BA SFR, Greenville (Greenville County). Purchase $345,000. 80 percent LTV loan = $276,000 at an illustrative 6.50 percent fixed 30-year. P&I $1,745/month. Property tax (6 percent non-owner-occupied assessment, county millage, prorated) $310. Insurance (inland) $135. HOA $0. Total PITIA $2,190. Market rent $2,400. DSCR = $2,400 / $2,190 = 1.10x. Qualifies cleanly at full leverage at standard 80 percent leverage. This is the Upstate cash-flow workhorse: a clean, qualifying ratio at full leverage because inland insurance is modest and Greenville rent-to-price math pencils.
Example 2: Mount Pleasant Lowcountry DSCR purchase.
4BR/2.5BA SFR, Mount Pleasant (Charleston County). Purchase $675,000. 80 percent LTV loan = $540,000 at 7.625 percent fixed 30-year. P&I $3,823/month. Property tax (6 percent non-owner-occupied assessment, Charleston County millage, prorated) $640. Insurance (near-coastal wind plus hazard) $410. HOA $0. Total PITIA $4,873. Market rent $4,100. DSCR = $4,100 / $4,873 = 0.84x. Two paths: drop to roughly 68 percent LTV to bring the ratio to 1.00 for top pricing, or stay at 80 percent LTV under a sub-1.0 DSCR program with a modest rate adjustment. The Lowcountry example shows why the assessment ratio and the coastal insurance line matter: the same loan amount in Greenville clears 1.00, while the higher Charleston tax and wind premium pull the ratio below it. Both paths are quoted in the term sheet so the investor chooses cash deployed versus pricing.
South Carolina has a real Residential Transition Loan market alongside its long-term DSCR market, concentrated in the Upstate, the Midlands, and the inland Lowcountry where renovation-grade inventory and value-add pricing exist. Many South Carolina investors combine the two: acquire and rehab a property as a fix and flip or a BRRRR (Buy, Rehab, Rent, Refinance, Repeat), then either sell at completion or refinance into a long-term DSCR hold. Pinnacle covers the full spectrum statewide through the same relationship that handles DSCR.
Where flips work in South Carolina. Greenville and Spartanburg, Columbia, North Charleston and Summerville, Rock Hill, and Florence carry the most consistent cosmetic-flip and value-add inventory. North Charleston and Park Circle produce strong gentrification-frontier flips, and Greenville's revitalized core supports higher-ARV historic work. Charleston Peninsula and historic-district flips face Board of Architectural Review timelines that must be built into the term. Coastal Grand Strand and Hilton Head stock is generally STR territory rather than flip territory.
Loan-to-Cost up to 90%. Pinnacle finances up to 90 percent of the purchase price plus 100 percent of the approved rehab budget on standard programs. Experienced flippers (3 plus completed projects in 24 months) can access up to 90 percent of purchase price with 100 percent of rehab costs financed. First-time flippers typically start at 85 percent LTC, still with 100 percent rehab.
Loan-to-ARV cap at 75%. Total loan (purchase plus rehab) is capped at 75 percent of After-Repair Value, the underwriting governor that forces deal discipline.
Interest-only during rehab, no prepayment penalty. Monthly payments on funds drawn only. No interest on undrawn rehab capital. Pay the loan off the day after close if the deal moves quickly.
Term 12 to 24 months, draws scheduled. Standard term is 12 months with optional extensions. Rehab is funded in scheduled draws (3 to 5 on cosmetic projects, 6 to 10 on full gut renovations), each triggered by an inspection that releases funds same-day.
BRRRR mechanics. The BRRRR strategy uses the same fix and flip structure with the exit being a refinance into a 30-year DSCR loan instead of a sale. After the property is rehabbed, rented, and seasoned (typically 3 to 6 months), Pinnacle refinances the short-term loan into a DSCR at 75 to 80 percent LTV on the new appraised value. Greenville, Spartanburg, Columbia, and North Charleston are South Carolina's most BRRRR-supportive markets because the rent-to-ARV math clears DSCR qualification at refinance, even with the 6 percent assessment ratio in the underwrite.
Bridge and ground-up new construction. Bridge financing (6 to 24 month terms) covers auction purchases, inherited property, and timing gaps. Ground-up new construction covers single-family infill and small multi-family up to 8 units at up to 85 percent loan-to-cost with 100 percent of the construction budget in scheduled draws. The Berkeley and Dorchester County master-planned corridors behind Charleston (Cane Bay, Nexton, Carnes Crossroads) and the Bluffton mainland carry active build-to-rent activity. See the new construction guide for full program details.
Beyond DSCR and the RTL spectrum, Pinnacle Funding Network handles the remaining South Carolina investor product set through the same relationship.
STR / Airbnb DSCR (AirDNA-qualified). The standard qualifying path for new short-term rental purchases on the Grand Strand, the Charleston barrier islands, and Hilton Head, using AirDNA market projections when actual booking history is short or absent. Standard 80 percent LTV on warrantable inventory below $1M ARV, with tighter tiers above, a small rate premium, and STR-specific property underwriting. The permit or license status of the specific address is the central STR variable in every South Carolina coastal jurisdiction.
Condo and villa programs. The South Carolina coast is condo- and villa-heavy, particularly the Grand Strand and Hilton Head. Pinnacle pre-screens the association at the LOI stage and places both warrantable and non-warrantable inventory with programs built for it, so you do not go under contract on a building that cannot be financed.
Foreign national and self-employed programs. Foreign national investors qualify with no US credit history and asset-based reserves, with LTV typically 5 to 10 percent tighter and a 0.50 to 1.00 percent rate premium; Canadian and Northeastern-relocator channels are common on the coast. Self-employed investors qualify the same property-cash-flow path as W-2 borrowers, since DSCR programs require no personal income documentation. Bank statement programs are available for non-DSCR scenarios.
South Carolina has operational and regulatory realities that shape every investment property loan. The investors who close cleanly and refinance without surprises are the ones who plan around these from day one.
The 4 percent and 6 percent assessment ratio. This is the single most important South Carolina underwriting variable. The state assesses an owner-occupied primary residence at 4 percent of fair market value and non-owner-occupied investment property at 6 percent. The 4 percent class also receives the school operating millage exemption that an investment property does not. The combined effect is that the same house carries a materially higher effective property tax as a rental than as a primary home. Non-owner-occupied effective rates commonly run near 0.8 to 1.3 percent of value depending on county millage, low by Texas standards but well above the in-state homestead figure. Pinnacle underwrites to the 6 percent ratio and the actual county millage on every deal, not the owner-occupied rate.
Reassessment at sale (Assessable Transfer of Interest). South Carolina reassesses a property to fair market value upon an Assessable Transfer of Interest, which a purchase triggers. A partial ATI exemption is available on qualifying non-primary-residence transfers that can reduce the taxable value to 75 percent of fair market value if applied for within the statutory window. The practical takeaway is that a new investor's tax basis resets at purchase, so underwriting to the prior owner's tax bill understates PITIA. Pinnacle models the reassessed figure and flags the ATI exemption where it applies.
Coastal wind and flood insurance. Hurricane and windstorm exposure on the Grand Strand, the Charleston coast, and Hilton Head shapes insurance availability and pricing. The South Carolina Wind and Hail Underwriting Association is the standard wind-coverage vehicle where private carrier appetite has tightened, and FEMA flood insurance is required on flood zone AE or VE property. Premiums on coastal inventory run materially higher than Upstate or Midlands property, and the binder is the most common closing-delay variable on coastal files. Order wind and flood binders on day one of due diligence on any coastal property.
Short-term rental rules vary by jurisdiction. South Carolina STR regulation is hyper-local, not statewide. The Town of Hilton Head Island requires an annual short-term rental permit, Charleston tightly restricts non-owner-occupied STR on the residential Peninsula, and Grand Strand municipalities each run their own registration and accommodations-tax framework. Resort communities and POAs frequently add their own minimum-stay and rental-program rules. Verify the specific jurisdiction and any HOA or POA covenants before going under contract on an STR thesis.
Accommodations tax on short-term rentals. Local accommodations tax plus the state sales and accommodations stack commonly totals roughly 12 to 13 percent on short-term rental revenue, collected and remitted (usually by the property manager) on top of the property's operating costs. It does not block financing, but it belongs in the cash-flow model on any coastal STR.
Condo and villa warrantability on the coast. The Grand Strand and Hilton Head carry deep condo and villa inventory, including older oceanfront projects with limited reserve studies, elevated assessment activity, or tighter investor-concentration ratios. Non-warrantable condo programs are available where a project does not meet standard warrantability, with rate and LTV adjusted accordingly. Pinnacle pre-screens projects at the LOI stage so warrantability is settled before you go under contract.
DSCR-specialist programs across all 46 counties. Pinnacle's South Carolina DSCR programs cover the full deal-size range, $55,000 to $5,000,000, in a single relationship, with statewide coverage and region-specific program awareness from the Upstate to the Lowcountry to the coast.
Assessment-ratio-honest underwriting. The 6 percent non-owner-occupied assessment ratio is the single most common variable out-of-state lenders miss in South Carolina. Pinnacle underwrites to the 6 percent ratio and the actual county millage from the LOI stage, so the deal that pencils at quote still pencils at the closing table.
STR DSCR with AirDNA qualifying. Critical for Grand Strand, Charleston barrier-island, and Hilton Head purchases where actual booking history is short or absent. Pinnacle's STR programs qualify on AirDNA market projections without forcing a borrower to season a property under another loan first, while flagging the permit or license status that gates every South Carolina coastal STR deal.
Coastal insurance and condo expertise. South Carolina coastal lending is won or lost on wind, flood, and condo warrantability. Pinnacle coordinates South Carolina Wind and Hail and FEMA flood binders from day one and pre-screens condo and villa projects at the LOI stage.
Lifecycle support under one relationship. Long-term DSCR holds, STR DSCR, fix and flip, BRRRR, ground-up new construction, foreign national, and self-employed. The same team handles your Greenville cash-flow purchase, your Hilton Head STR refinance, and your North Charleston BRRRR. No re-onboarding for each new program.
Honest underwriting and the correspondent model. Programs and pricing are quoted before application fees, and the term sheet matches the close terms. Pinnacle is not a single-lender retail shop; we place loans across approximately ten institutional DSCR and RTL lenders, which means rate, term, and structure are matched to the deal. That breadth matters in South Carolina, where coastal wind tolerance, condo warrantability access, and STR underwriting tolerance vary meaningfully across lender programs.
The fastest path from "I have a property under consideration" to "I have a term sheet" is the same-day quote. Submit the property address, purchase price, estimated rent (or AirDNA STR projection for the coast), and your target loan structure at pinnaclefundingnetwork.com/get-quote. We respond with a written term sheet (rate, points, LTV, DSCR threshold, term) typically inside one business day, with the 6 percent assessment ratio already built in. No credit pull, no application fee, no obligation.
If the term sheet works, the next step is a formal application. From application to close runs 20 to 30 days on standard files. Title work, appraisal, and the insurance binder happen in parallel. On Grand Strand, Charleston-coast, and Hilton Head files, the wind and flood binder and the condo questionnaire are the variables to start early. Either way, fast enough to win deals across South Carolina.
James Loffredo, Founder and Principal
Pinnacle Funding Network
214-846-8602
info@pinnaclefundingnetwork.com
pinnaclefundingnetwork.com
Pinnacle Funding Network is a correspondent lender and loan originator. PFN originates loans and funds them through its network of institutional capital partners, who make final funding decisions; PFN may sell or assign loans at or after closing. Rates, terms, and programs are subject to change. All loan applications are subject to credit review, property appraisal, and underwriting approval. Rent ranges, DSCR estimates, tax figures, and deal examples on this page are illustrative; actual deal terms depend on property-specific underwriting and current county assessment data.
Pinnacle Funding Network offers DSCR loans across South Carolina with a minimum 660 credit score (best pricing at 720 plus), 20 percent down on standard purchases (25 percent on the highest-leverage ARM tiers), a minimum 1.00 DSCR ratio for top pricing (programs available down to 0.75 DSCR with rate adjustment), and zero income documentation. The property qualifies on actual lease income, a market rent appraisal, or AirDNA projections for short-term rentals. Loan amounts range from 55,000 to 5,000,000 dollars. As of June 2026, DSCR rates start at 5.8 percent on a 30-year fixed product, depending on FICO band, LTV, and DSCR. The single most important South Carolina underwriting variable is the 6 percent non-owner-occupied property tax assessment ratio, which Pinnacle factors from the LOI stage.
South Carolina assesses property at one of two ratios: 4 percent of fair market value for an owner-occupied primary residence and 6 percent for non-owner-occupied investment property. A primary residence at 4 percent also receives the school operating millage exemption, which an investment property does not. The combined effect is that the same house carries a meaningfully higher effective property tax as a rental than it would as a primary home, and the gap surprises many out-of-state investors who price off the owner-occupied rate. Non-owner-occupied effective property tax commonly runs near 0.8 to 1.3 percent of value depending on county millage, low by Texas standards but well above the in-state owner-occupied figure. Pinnacle underwrites every South Carolina DSCR deal to the 6 percent ratio and the actual county millage, not the homestead rate, so the term sheet reflects the real PITIA.
Pinnacle Funding Network finances investment properties statewide across all 46 South Carolina counties. Active markets include Charleston and the Lowcountry (Mount Pleasant, North Charleston, Summerville, the barrier islands), the Grand Strand (Myrtle Beach, North Myrtle Beach, Surfside, Murrells Inlet), Greenville and Spartanburg and the broader I-85 Upstate corridor, Columbia and the Midlands, Hilton Head and Bluffton in the southern Lowcountry, Rock Hill and York County in the Charlotte spillover, and the Pee Dee around Florence. Property types include single-family rentals, 2 to 4 unit buildings, condos and villas, townhomes, 5 plus unit buildings, and short-term rental and vacation rental properties along the coast.
No. South Carolina has no statewide or local rent control, and state law preempts municipalities from enacting it. The South Carolina Residential Landlord and Tenant Act governs the relationship and is generally considered landlord-favorable relative to coastal-state regimes, with no statutory cap on rent increases between lease terms and a relatively efficient eviction process for nonpayment. For a DSCR investor this is a structural positive: rent growth is set by the market rather than capped by statute, so the refinance DSCR is not constrained by a legal ceiling on rent increases the way it is in Oregon or California. The variables that shape South Carolina holds are property tax assessment ratio, coastal insurance, and short-term rental ordinances, not rent control.
Yes. Pinnacle Funding Network has STR-specific DSCR programs that qualify South Carolina short-term rentals using either actual booking history or AirDNA market revenue projections when booking history is short or absent. This is the standard path for vacation rental purchases along the Grand Strand, in the Charleston barrier islands, and on Hilton Head Island and Bluffton. South Carolina STR rules are hyper-local. The Town of Hilton Head Island requires an annual short-term rental permit, Charleston tightly restricts non-owner-occupied STR on the residential Peninsula, and Grand Strand municipalities each run their own registration and accommodations-tax framework. Many resort communities and POAs also carry their own rental rules and minimum-stay provisions. Verify the specific address against current local code and any HOA or POA covenants before going under contract.
Coastal and near-coastal South Carolina property carries hurricane and windstorm exposure that shapes insurance availability and pricing, and the insurance line lands directly in PITIA. On the coast, the South Carolina Wind and Hail Underwriting Association is the standard wind-coverage vehicle where private carrier appetite has tightened, and FEMA flood insurance is required on properties in flood zone AE or VE. Premiums on Grand Strand, Charleston-coast, and Hilton Head inventory run materially higher than Upstate or Midlands property, and the binder is the most common closing-delay variable on coastal files. Pinnacle coordinates wind and flood binders from day one of due diligence and underwrites to the actual coastal premium rather than an inland estimate. Upstate and Midlands property carries ordinary inland insurance pricing.
The minimum credit score for a South Carolina DSCR loan through Pinnacle Funding Network programs is 660. Best pricing kicks in at 720, with another step-up at 760 plus. Borrowers in the 660 to 700 band still qualify but pricing carries a meaningful premium and lenders typically look for 6 to 12 months of PITIA reserves, often 12 plus on coastal STR deals where seasonal cash flow is volatile. Foreign national programs do not require a US credit score; qualification is asset and reserve-based. Self-employed investors qualify the same property-cash-flow path as W-2 borrowers, since DSCR programs do not require personal income documentation at all.
The best South Carolina DSCR lender depends on the deal shape and the region. For Upstate and Midlands long-term rental holds, look for a 30-year fixed DSCR program with no tax returns and accurate 6 percent assessment-ratio underwriting. For Grand Strand, Charleston barrier-island, and Hilton Head short-term rentals, look for an AirDNA-qualified STR DSCR program that also handles South Carolina Wind and Hail placement and condo or villa warrantability. For value-add, look for up to 90 percent loan-to-cost plus 100 percent of the rehab budget capped at 75 percent of After-Repair Value. Pinnacle Funding Network places all of these product types across approximately ten institutional lender programs from one lending relationship, with same-day written term sheets and no credit pull at quote.