South Carolina Down Payment Assistance Rules : Mortgage & Home Loan

Many borrowers want to know how South Carolina down payment assistance works on a home loan. They are concerned that income limits and county rules may affect their home loan review. This guide explains what lenders may look for so you can move forward with confidence.

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Whose Income Counts for South Carolina Down Payment Assistance?

SHORT ANSWER
South Carolina counts only the income of the people signing the loan, not everyone living in the house. The limit is $135,750 and it does not change with family size, which is unusual among state assistance programs and can decide whether you qualify. Smart Loan Savings Educational Content

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South Carolina Down Payment Assistance DetailThe Rule or Amount
Whose income South Carolina countsOnly the people responsible for the loan
Does family size change South Carolina’s income limitNo
South Carolina borrower income limit$135,750
Palmetto Home Advantage assistance amount0%, 3%, or 4% of the loan amount
Monthly payment on South Carolina assistanceNone, and the rate is 0%
Minimum credit score for South Carolina assistance640
Ownership test in a non-targeted South Carolina countyNo principal residence owned in the past 3 years
Ownership test in a targeted South Carolina countyYou must not own a home at closing
Palmetto Heroes assistance amount$10,000, forgivable
Maximum home price on the SC Homebuyer Program$425,000

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South Carolina Assistance RuleHow This Rule Works on Your South Carolina Home Loan
Only the Borrowers’ Income CountsMost state assistance programs measure everyone living in the house, and the limit tightens or loosens with family size. South Carolina does neither. The agency states that its income limit is $135,750, that it is not based on total household income, and that it is not dependent on family size. Its own announcement puts the reason plainly, saying limits are now based only on the income of the person or persons responsible for the loan. So an adult child, a parent, or a partner who lives in the home but does not sign the note has no income counted against you. This is one of several South Carolina factors worth understanding before you shop, and the rest are covered in our South Carolina mortgage guide.
A Recent Sale Disqualifies You in Some Counties OnlySell a house 2 years ago and buy in Greenville, and South Carolina turns you down. Buy in a targeted county instead and you qualify. The state runs two different first-time buyer rules and your county decides which one you face. In 12 non-targeted counties, including Charleston, Greenville, Richland, and York, you must not have held an ownership interest in a principal residence in the 3 years before closing. Everywhere else the test is simply whether you own a home at the time your loan closes. Past ownership does not matter there. That single difference can change where it makes sense to shop. How lenders verify what you own is covered in our guide to documents you need for mortgage approval.
Assistance Comes at 0% With Nothing Due MonthlySouth Carolina structures its help as a deferred second mortgage at 0% interest with no monthly payment. Palmetto Home Advantage offers 0%, 3%, or 4% of the loan amount and carries no sales price limit at all, which is rare. The separate Homebuyer Program caps the purchase price at $425,000. Forgiveness is not automatic on either one. The agency states that you must occupy the property for the full term for the lien to be forgiven, without publishing that term on its program pages. Ask your loan officer how long you have to stay, because that number decides what the assistance actually costs you if your plans change.
A Housing Voucher Can Help You QualifySouth Carolina runs something most states do not. Its Housing Choice Voucher homeownership program lets a family currently renting with a voucher apply that same housing assistance payment toward buying instead. The agency describes it as using federal assistance that would otherwise go to a landlord to purchase and build equity in a home of their own. Paired with the state’s regular program, it reaches 30-year fixed FHA financing with forgivable assistance in all 46 counties, and the voucher payment itself helps the borrower qualify. That turns a rental subsidy into buying power rather than ending it at the closing table.
What Else Shapes Your South Carolina PaymentDown payment assistance covers what you owe at closing. It does not change what you owe every month afterward. Your payment carries principal, interest, property taxes, and homeowners insurance, and a lender measures that full amount against your income. South Carolina taxes a home you live in at 4% of its value rather than 6%, and exempts it from school operating taxes entirely, though both benefits require an application. How that works is covered in our guide to South Carolina legal residence tax rate.

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What Lenders CheckHow South Carolina Assistance Rules Affect Your Loan File
Who Signs the NoteOnly a borrower’s income counts toward the $135,750 limit, so adding someone to the loan adds their income to that measurement.
Your Credit ScoreAll program options require a minimum 640, and the agency notes that meeting it does not by itself guarantee loan approval.
Where the Home SitsTargeted and non-targeted counties apply different ownership tests, so the same buyer can qualify in one South Carolina county and not another.
Who Conducts Your ClosingSouth Carolina closings are handled by an attorney, and your loan officer works with one who regularly closes files in that area. A borrower who already has a preferred attorney can usually request them instead.
Your Property TypeEligible homes include site-built single-family dwellings, off-frame modular homes, patio and townhomes, and approved condominiums.
Your Down PaymentConventional financing reaches 97% loan to value on one unit and 95% on two units, with reduced mortgage insurance coverage below 80% of area median income.
Your OccupationTeachers, nurses, first responders, veterans, and National Guard members reach a separate program offering $10,000 in forgivable assistance.
Your Homebuyer TrainingEveryone receiving down payment assistance completes a homebuyer training course before loan approval, arranged through your lending partner.
Sources Used on This PageSC Housing, Homebuyer Program and Homeownership Program Handout | SC Housing, Palmetto Home Advantage | SC Housing, Palmetto Heroes | SC Housing, Housing Choice Voucher Homeownership Program
South Carolina home loan guidelines follow federal program standards. Individual lender rules may apply and vary by program. This page is provided for educational purposes only. Smart Loan Savings Educational Content
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People Also AskWhy These Questions Matter
Does everyone in the household count toward South Carolina’s income limit?The agency states that its $135,750 limit is not based on total household income and does not depend on family size. Only the income of the people responsible for the loan is counted.
Can you get South Carolina assistance if you sold a house recently?It depends on the county. Twelve non-targeted counties require that you have not owned a principal residence in the past 3 years. Everywhere else the only test is whether you own a home at closing, so a recent sale does not disqualify you.
Can a housing voucher help you buy in South Carolina?The state runs a Housing Choice Voucher homeownership program that lets a voucher holder apply the same assistance payment toward a purchase, and the payment helps the borrower qualify for financing.
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