Conventional loans are private‑sector mortgages that follow the underwriting guidelines of Fannie Mae and Freddie Mac. They are not insured or guaranteed by the federal government, so lenders rely heavily on the borrower’s credit profile, income stability, and cash reserves.

Eligibility Basics

• Credit score: Most lenders look for a score of at least 620. Higher scores can secure better rates and lower down‑payment requirements.
• Down payment: The typical minimum is 3%–5% of the home’s price. Borrowers with lower scores or higher DTI may need to put down more.
• Debt‑to‑income ratio: Conventional loans usually cap DTI at about 45%, though some lenders will stretch to 50% if the borrower has strong compensating factors such as large cash reserves or a high credit score.

Documentation for the Self‑Employed

Lenders need to verify that your business income is reliable and sufficient to cover the mortgage. Expect to provide:

• Two years of personal federal tax returns (IRS Form 1040) including all schedules.
• Two years of business tax returns (Schedule C, Form 1120‑S, or partnership return) that show net profit.
• Year‑to‑date profit‑and‑loss statement prepared by a CPA or reliable accounting software.
• Bank statements for the past two to three months to confirm cash flow and reserves.
• Any additional documentation that explains irregular income patterns, such as contracts, invoices, or letters from clients.

These documents let the underwriter calculate a stable monthly income figure, often using an average of the two years or a “seasonal” approach if your earnings fluctuate.

South Carolina‑Specific Considerations

South Carolina traditionally uses attorney‑driven closings rather than title companies. Your attorney will review the deed, title search, and closing documents, and they will also handle the disbursement of funds.

The state’s SC Housing program offers down‑payment assistance and reduced‑interest mortgage options for first‑time homebuyers who meet income and purchase‑price limits. While these programs are not conventional loans per se, they can be paired with a conventional mortgage to lower the upfront cash needed.

Preparing for a Strong Application

• Maintain a clean credit history by paying bills on time and keeping credit utilization low.
• Separate personal and business finances to make documentation clearer.
• Build a cash reserve of at least two months of mortgage payments; many lenders prefer three to six months for self‑employed borrowers.
• Consider getting a pre‑approval from a lender experienced with self‑employment; this signals seriousness to sellers.

This article provides general information and should not be considered personalized financial advice. Consult a qualified mortgage professional or financial advisor for guidance tailored to your situation.