Buyer Resources

Understanding Mortgages & Home Financing

Buying a home is one of life’s most significant financial decisions. Understanding your mortgage options can help you plan confidently, establish a realistic budget, and prepare for homeownership.

Whether you’re purchasing your first home, relocating to San Antonio, or considering new construction, this guide explains the financing essentials and the steps involved in getting pre-approved.

Mortgage Basics

What Is a Mortgage?

A mortgage is a loan used to purchase a home or other qualifying real estate. Rather than paying the entire purchase price upfront, you borrow money from a lender and repay it over an agreed period, typically 15 or 30 years.

Your monthly payment generally includes principal and interest, and may also include property taxes, homeowners insurance, and mortgage insurance.

How Does a Mortgage Work?

When you purchase a home using financing, the lender provides funds toward the purchase. You agree to repay the loan according to the terms of your mortgage.

The property serves as collateral for the loan. As you make payments and reduce your principal balance, you generally build equity in your home.

What Determines My Mortgage Interest Rate?

Your mortgage rate may be influenced by your credit profile, down payment, loan program, loan term, property type, and market conditions.

Rates can change, and the rate available to one borrower may differ from another.

What Is the Difference Between Interest Rate and APR?

The interest rate represents the cost of borrowing the principal amount.

The annual percentage rate, or APR, provides a broader measure of borrowing costs by including certain lender fees and finance charges.

Comparing APRs can help buyers evaluate loan offers, although the APR does not represent the actual monthly payment.

What Is the Difference Between a 15-Year and 30-Year Mortgage?

A 15-year mortgage generally has higher monthly principal and interest payments but can result in less total interest paid over the life of the loan.

A 30-year mortgage generally offers lower monthly principal and interest payments, with repayment spread over a longer period.

The appropriate term depends on your budget, financial goals, and loan options.

Getting Ready to Buy

How Do I Qualify for a Mortgage?

Lenders generally review your credit history, income, employment, existing debts, available funds, and the property being purchased.

Requirements vary depending on the loan program and lender.

What Credit Score Do I Need?

Credit requirements vary by lender and financing program. Some programs allow greater flexibility than others.

A mortgage professional can review your circumstances and explain which financing options may be available.

How Much Money Do I Need for a Down Payment?

The amount depends on your financing program and eligibility.

Some conventional loan programs offer low-down-payment options. FHA financing may allow a down payment as low as 3.5% for qualifying borrowers. Eligible VA and USDA borrowers may qualify for financing without a down payment.

Closing costs and other expenses may still apply.

What Is Debt-to-Income Ratio?

Your debt-to-income ratio compares your monthly debt obligations with your gross monthly income.

Lenders use this information, along with other financial factors, to evaluate your ability to manage a mortgage payment.

What Is Loan-to-Value Ratio?

Loan-to-value ratio compares the amount of your mortgage with the property’s value used by the lender.

It can influence financing requirements, mortgage insurance, and available loan options.

What Documents Do I Need to Apply for a Mortgage?

A lender may request income verification, employment information, tax documents, bank statements, identification, and information about existing debts.

The exact documentation depends on your financial situation and loan program.

Pre-Approval

What Is Mortgage Pre-Approval?

Mortgage pre-approval is a lender’s preliminary evaluation of your financial qualifications based on information and documentation you provide.

It helps establish a potential borrowing range, although it is not a final loan commitment.

What Is the Difference Between Pre-Qualification and Pre-Approval?

Pre-qualification is typically an initial estimate based on information you provide.

Pre-approval generally involves a more detailed review of your financial qualifications and may include credit and documentation verification.

The exact process varies by lender.

Why Should I Get Pre-Approved Before Looking at Homes?

Getting pre-approved can help you understand your potential purchasing budget, focus your home search, and prepare to submit an offer.

It may also help sellers evaluate the financing readiness of prospective buyers.

Does Pre-Approval Guarantee My Mortgage?

No. Final mortgage approval depends on underwriting, verification of financial information, property requirements, and other lender conditions.

Ready to Get Pre-Approved?

Understanding your financing options is the first step. Getting pre-approved can help you move forward with confidence.

Apply for Pre-Approval

Understanding Your Loan Options

Conventional Loans

Conventional mortgages are not insured or guaranteed by the federal government.

They may offer flexible financing options, including certain low-down-payment programs for qualifying buyers.

Private mortgage insurance may be required depending on the loan structure and down payment.

FHA Loans

FHA loans are mortgages insured by the Federal Housing Administration.

They may provide financing opportunities for buyers who need flexible qualification requirements or lower down payments.

FHA loans generally include upfront and annual mortgage insurance premiums, subject to applicable program rules.

VA Loans

VA loans are available to eligible veterans, active-duty service members, and certain surviving spouses.

For eligible borrowers, VA financing may allow the purchase of a home without a down payment and generally does not require monthly mortgage insurance.

A VA funding fee may apply unless the borrower qualifies for an exemption.

Eligibility, entitlement, and property requirements must be reviewed by a qualified lender.

USDA Loans

USDA financing may provide eligible borrowers with opportunities to purchase qualifying homes in designated rural areas, sometimes without a down payment.

Eligibility depends on factors including household income, property location, and program requirements.

USDA loans have applicable guarantee fees.

Which Mortgage Program Is Right for Me?

The right financing program depends on your financial circumstances, eligibility, property, and long-term goals.

A mortgage professional can help you compare Conventional, FHA, VA, and USDA financing.

Understanding Homeownership Costs

What Is Included in My Monthly Mortgage Payment?

Your total monthly housing payment may include:

  • Principal
  • Interest
  • Property taxes
  • Homeowners insurance
  • Mortgage insurance, if applicable
  • HOA dues, when applicable

Some expenses are paid through an escrow account, while others may be billed separately.

What Is Mortgage Insurance?

Mortgage insurance helps protect the lender if a borrower defaults.

The type and cost depend on the financing program.

Conventional loans may require private mortgage insurance. FHA and USDA programs have different insurance or guarantee-fee structures. VA loans generally do not require monthly mortgage insurance.

What Are Closing Costs?

Closing costs are expenses associated with completing a real estate transaction.

They may include lender fees, appraisal charges, title-related expenses, recording fees, and prepaid expenses.

The amount varies by property, location, financing program, and transaction.

Can the Seller Help Pay Closing Costs?

In some transactions, a seller may agree to contribute toward allowable buyer closing costs.

The amount and permitted expenses depend on the financing program, contract terms, and lender requirements.

Are Down Payment Assistance Programs Available?

Some eligible buyers may qualify for assistance through state, local, or other approved programs.

Availability and qualification requirements vary. Buyers should confirm current options with their lender.

Buying Your Home

Can I Buy a Home While Selling My Current Home?

Yes. Some buyers coordinate the purchase of their next home with the sale of their current property.

The appropriate approach depends on timing, financing, equity, and contract terms.

Can I Use These Loan Programs for New Construction?

Conventional, FHA, VA, and USDA financing may be available for qualifying newly constructed homes, subject to program, lender, builder, and property requirements.

Financing a completed new-construction home differs from financing construction itself.

What Happens After My Offer Is Accepted?

The process generally includes completing the loan application, providing requested documents, obtaining an appraisal when required, completing underwriting, satisfying lender conditions, and preparing for closing.

The specific sequence may vary.

When Should I Speak With a Mortgage Lender?

Ideally, before beginning an active home search.

Understanding your financing options early can help you establish a budget and make informed decisions.

Estimate Your Monthly Payment

Estimate Your Monthly Payment

Meet Your Mortgage Resource

Aldo Del Giudice is a mortgage professional with On Q Home Loans who can assist buyers with understanding financing options and navigating the pre-approval process.

Aldo Del Giudice

Branch Manager | On Q Home Loans

NMLS ID: 292837