First-Time Buyer Programs in South Carolina: DPA, Loan Limits, and Income Thresholds for 2026

South Carolina is one of the most attractive Sun Belt first-time buyer markets in the country for two specific reasons that compound on each other: very low effective property tax (~0.55% on owner-occupied primary residences under the 4% assessment ratio) and a declining state income tax (top rate trending toward 6.0% under ongoing legislation). Stacked with SC State Housing’s DPA programs, the Palmetto Heroes Program for frontline workers, and local DPA in Charleston, Columbia, Greenville, and Myrtle Beach, SC first-time buyers face one of the friendliest qualifying environments in our 9 licensed states.

This guide aggregates South Carolina’s first-time buyer programs: SC State Housing Finance and Development Authority (SC Housing), the Palmetto Heroes Program, SC Housing HOMES (Homebuyer Opportunity for Mortgage and Equity Support), the SC MCC, county FHA limits, and local DPA programs.

Quick answer: SC first-time buyers have access to (1) SC Housing Homebuyer Program — first mortgage with DPA layered, including FHA, VA, USDA, and Conventional pairings, (2) SC Housing Forgivable DPA — up to $8,000-$10,000 forgivable second mortgage (fully forgiven after 10 years), (3) SC Palmetto Heroes Program — enhanced first mortgage rate discount + DPA for teachers, law enforcement, firefighters, EMS, healthcare workers, veterans, (4) SC HOMES (Homebuyer Opportunity for Mortgage and Equity Support) — DPA up to 4% of loan amount, (5) SC MCC — federal tax credit up to $2,000/year. Plus local DPA in Charleston, Columbia, Greenville, Myrtle Beach. All SC counties at the $832,750 conforming baseline — no high-cost designations. FHA limits at $524,225 floor across most counties. Income eligibility for most programs caps at 80-115% of HUD AMI. FICO floor 640. Best path: pre-qualify with a wholesale broker who confirms Palmetto Heroes eligibility (if you’re in a qualifying frontline profession) + SC Housing program + local DPA + MCC for your specific situation. Stacked correctly, SC programs typically reduce cash-to-close by $10,000-$25,000+ for qualifying buyers.

On This Page

• Why South Carolina Is Different
• SC Housing Program Stack
• SC Palmetto Heroes Program
• SC Housing Income Eligibility
• FHA and Conforming Loan Limits in SC
• Local Government DPA in SC Metros
• South Carolina Mortgage Credit Certificate (MCC)
• Worked Example: Charleston-Area First-Time Buyer
• South Carolina-Specific Considerations
• FAQs

Why South Carolina Is Different

1. The 4% vs 6% assessment ratio. SC is unique in applying a 4% assessment ratio to owner-occupied primary residences (vs 6% for second homes and investment properties). This drops the effective primary-residence property tax to roughly 0.55% — one of the lowest property tax burdens in the country. First-time buyers benefit directly: lower PITI = larger qualifying loan amount at the same income.

2. The declining state income tax. SC has been gradually reducing its top state income tax over the past several legislative sessions. The top rate is currently around 6.2-6.5% and continuing to decline toward 6.0% per ongoing legislation. The trend reduces state-tax friction for self-employed Carolinians and slightly reduces the value of the state-level mortgage interest deduction (though federal value remains the same).

3. The diverse SC employer base. Charleston tech and tourism, Joint Base Charleston military, Upstate manufacturing (BMW, Michelin, Boeing, Volvo), Columbia state government, Myrtle Beach tourism, and Hilton Head luxury services all feed SC’s first-time buyer market with different income profiles — each fitting different SC Housing program tiers.

SC Housing Program Stack

SC Housing Homebuyer Program (First Mortgage)

SC State Housing originates (or partners with lenders for) first mortgages on FHA, VA, USDA, and Conventional pairings — with DPA layered.

• Eligibility: first-time buyer (no ownership in past 3 years — with exceptions in targeted areas).
• Income limits: household income within SC Housing-defined tiers.
• FICO: 640 minimum on most pairings.
• Homebuyer education required.

SC Housing Forgivable DPA

A forgivable second mortgage up to $8,000-$10,000 fully forgiven after a defined occupancy period (typically 10 years).

• Amount: $8,000-$10,000 typical.
• Structure: forgivable second, 0% interest, no monthly payments.
• Forgiveness: typically 10-year forgiveness clock. If you stay 10 years as primary residence, the second is fully forgiven.
• Repayment if you sell before forgiveness: pro-rata payback of the unforgiven balance from sale proceeds.
• Pairs with: SC Housing first mortgages.

SC Housing HOMES (Homebuyer Opportunity for Mortgage and Equity Support)

DPA up to 4% of loan amount as a second mortgage.

• Amount: up to 4% of loan amount.
• Structure: second mortgage (deferred or repayable depending on program tier).
• Pairs with: SC Housing first mortgages.

SC Palmetto Heroes Program

SC Housing’s profession-specific enhanced program for South Carolina frontline workers.

Eligible professions include:

• Teachers and certified educators.
• Law enforcement (police, sheriff’s deputies).
• Firefighters and EMS personnel.
• Healthcare workers (RN, LPN, EMT, certain other categories).
• Veterans and active-duty military.
• Corrections officers.

Program features:

• Enhanced first mortgage rate (typically 0.25-0.50% below standard SC Housing rate).
• Enhanced DPA amount.
• Pairs with: FHA, VA, USDA, or Conventional first mortgages.

SC Palmetto Heroes is the natural fit for South Carolina’s sizable teacher, healthcare, military, and public safety workforce — particularly in Charleston, Columbia, Greenville, Myrtle Beach, and around Joint Base Charleston.

SC Housing Income Eligibility

SC Housing publishes income limits by county and household size. Representative 2026 figures:

These are illustrative. SC Housing updates exact thresholds periodically. Palmetto Heroes income tiers may run higher than standard tiers for qualifying frontline workers.

FHA and Conforming Loan Limits in SC

South Carolina has the simplest loan limit landscape of any state in our coverage.

• FHFA Conforming Loan Limit (HomeReady, Home Possible, standard conventional): $832,750 baseline across ALL SC counties. No high-cost designations.
• FHA Loan Limit: $524,225 floor across most SC counties. Charleston, Greenville-Spartanburg, Columbia, and Hilton Head/Bluffton metro counties carry slightly elevated FHA limits ($560K-$640K range).
• VA Loan Limit: full-entitlement borrowers have no county loan limit.

Local Government DPA in SC Metros

Charleston. The City of Charleston Office of Housing and Community Development administers DPA programs for qualifying buyers, with priority for residents of Charleston city and Charleston County.

Columbia. City of Columbia DPA Program and Richland County DPA provide combined assistance up to $20,000+ for income-eligible Midlands buyers.

Greenville. City of Greenville Home of Hope Program and Greenville County housing initiatives.

Spartanburg. City of Spartanburg Homebuyer Assistance Program.

Myrtle Beach / Horry County. Horry County Housing Assistance.

North Charleston, Mt. Pleasant, Summerville, Goose Creek, Rock Hill, Florence, Sumter all run local DPA at various funding levels.

SC local DPA typically stacks with SC Housing programs and Palmetto Heroes for qualifying frontline workers.

South Carolina Mortgage Credit Certificate (MCC)

SC Housing administers an MCC program providing a federal income tax credit up to $2,000/year for qualifying first-time buyers.

How it works: first-time buyer receives MCC at closing. Each year, claim 20-30% of mortgage interest paid as a direct federal tax credit, capped at $2,000/year.

Over 10 years: $20,000+ in cumulative federal tax savings. Stacks with all SC Housing DPA programs.

Worked Example: Charleston-Area First-Time Buyer

Jasmine, age 27, is an RN at MUSC (Medical University of South Carolina). Annual income: $74,000. FICO: 705. Target purchase: $345,000 townhome in West Ashley (Charleston).

Without DPA — cash requirements:

• 3.5% FHA down payment: $12,075.
• Closing costs (SC is low — ~0.37% deed recording fee + standard): ~$7,500.
• Reserves: ~$3,500.
• Total cash needed: ~$23,075.

With SC DPA stack:

• SC Housing Palmetto Heroes FHA pairing: rate discount (~0.25% below standard) + DPA layered.
• SC Housing Forgivable DPA: $10,000 forgivable second (forgiven if Jasmine stays 10 years).
• SC Housing HOMES additional DPA: $5,000 deferred second.
• Charleston / Charleston County local DPA: $8,000 deferred second.
• MUSC employer DPA: $2,500 grant (if available).
• SC MCC: $2,000/year federal tax credit going forward.
• Jasmine’s out-of-pocket: ~$2,500-$3,500 — reduced from $23,075 by 85-90%.

Plus the Palmetto Heroes rate discount saves Jasmine ~$60-$80/month vs standard rates — meaningful long-term cash flow benefit. The 10-year forgiveness on the $10K SC Housing second means if she stays in West Ashley through year 10, that DPA is effectively a grant.

South Carolina-Specific Considerations

4% primary residence assessment ratio. First-time buyers must file the homestead/legal residence application after closing to lock in the 4% assessment ratio (vs 6% for non-occupied properties). This is the single biggest property tax savings available in SC — do not skip this filing.

Coastal hurricane wind + flood insurance. Charleston, Mt. Pleasant, Sullivan’s Island, Isle of Palms, Folly Beach, Hilton Head, Bluffton, Myrtle Beach, Pawleys Island, Beaufort all carry coastal exposure. Bound HOI + flood + SC Wind Pool coverage required before close. Premiums can run 30-80% higher than inland SC.

SC deed recording fee. $1.85 per $500 of sale price (roughly 0.37%) — one of the lowest transfer-cost stacks in the country. On a $345K purchase, ~$1,275.

SC very cheap LLC structure (for future investment property planning): $110 formation + $0 annual maintenance for standard pass-through SC LLCs. Among the cheapest in the country.

SC declining state income tax (currently ~6.2-6.5% top, trending toward 6.0%) means state-level mortgage interest deduction value is moderate — not as high as Maryland (7-9%) or California (13.3%) but more than Texas (0%) or Florida (0%).

Frequently Asked Questions

Do I qualify for Palmetto Heroes?

If you’re a SC teacher, certified educator, law enforcement officer, firefighter, EMT, RN/LPN, veteran, or active-duty military, you likely qualify. Confirm current eligible profession list with SC Housing or a wholesale broker.

Will the SC Housing Forgivable be forgiven if I stay 5 years?

Partial. Standard SC Housing forgiveness is typically over 10 years with pro-rata calculation — meaning 5 years of occupancy might forgive ~50% of the second. Sell at year 6 of a 10-year clock, owe roughly 40% of the original.

Can I buy on Hilton Head with SC Housing?

Yes — SC Housing programs apply statewide. Hilton Head income limits run higher than the Lowcountry mainland, reflecting cost of housing. Confirm specific eligibility with your wholesale broker.

What credit score do I need?

FICO 640 minimum on most SC Housing programs.

Does the 4% assessment ratio apply to condos?

Yes, if the condo is your owner-occupied primary residence. File the homestead/legal residence application after closing.

Can I stack Palmetto Heroes with local DPA?

Generally yes. Palmetto Heroes (state HFA) and local city/county DPA typically stack cleanly. Plus the MCC and employer DPA.

Ready to Map Your SC Options?

At OnPoint Mortgage Pro, we’re South Carolina-licensed, with active relationships at SC State Housing and local DPA agencies across Charleston, Columbia, Greenville-Spartanburg, Myrtle Beach, Hilton Head, and Beaufort. Call us at (877) 870-0007. Bring your annual income, FICO, target purchase area, and profession/employer (critical for Palmetto Heroes eligibility), and we’ll model the SC DPA stack.

SC’s 4% primary residence property tax ratio + Palmetto Heroes + SC Housing Forgivable + MCC + local DPA = one of the friendliest first-time buyer environments in the country. Call us at (877) 870-0007.

See Also: Related Broker Resources

• Down Payment Assistance Demystified
• First-Time Buyer Programs California
• First-Time Buyer Programs Texas
• First-Time Buyer Programs Florida
• First-Time Buyer Programs Virginia
• First-Time Buyer Programs Colorado
• First-Time Buyer Programs Maryland
• FHA Loan Complete Guide
• VA Loan Complete Guide
• How Much House Can You Afford in South Carolina?

Victor Santos, NMLS #888844, is a Senior Loan Officer and licensed mortgage broker. OnPoint Mortgage Pro (NMLS #2134550) is licensed in South Carolina and 8 other states. SC State Housing program details, income limits, FHA / conforming loan limits, and DPA amounts on this page reflect representative June 2026 program assumptions. Programs change — confirm current eligibility and amounts with SC State Housing, your wholesale broker, or the relevant local agency before relying on specific terms. Equal Housing Lender.