How Much Money Do I Need to Buy a House?

One of the biggest questions buyers ask is:

“How much money do I actually need to buy a house?”

And honestly:

  • most people think the answer is WAY higher than it actually is.

A lot of buyers assume they need:

  • 20% down

  • perfect credit

  • and huge savings.

That’s simply not true.

As a mortgage broker serving North Carolina and South Carolina, I help buyers throughout:

  • Charlotte

  • Fort Mill

  • Rock Hill

  • Concord

  • Ballantyne

  • and surrounding Carolinas markets

figure this out every single day.

And one thing I’ve learned is this:

The amount of money you need depends heavily on:

  • the loan program

  • the house itself

  • taxes

  • seller credits

  • and your overall financial situation.

I’m Paul Mattos with Refine Mortgage and Carolina Home Financing, and in this guide I’ll break down:

  • what costs buyers actually need to plan for

  • how much down payment may be required

  • and what surprises buyers the most.

You Do NOT Always Need 20% Down

This is still one of the biggest myths in real estate.

A lot of buyers think:

“I can’t buy until I save 20%.”

Honestly:

  • many buyers purchase with much less.

Different loan programs allow:

  • different down payment structures.

Some buyers purchase with:

  • 3% down

  • 3.5% down

  • 5% down

  • or sometimes even less depending on eligibility.

Down Payment Is Only Part of the Picture

This surprises buyers constantly.

When buying a home, buyers usually need to consider:

  • down payment

  • closing costs

  • prepaid taxes

  • homeowners insurance

  • earnest money

  • and reserves.

That’s why:

  • the total cash needed is often different than buyers expect.

What Is a Down Payment?

Your down payment is:

  • your upfront ownership investment into the property.

Generally:

  • larger down payments reduce:

    • loan amount

    • and monthly payment.

But honestly:

  • putting the absolute minimum down is not always bad

  • and putting a huge amount down is not always best either.

It depends on:

  • goals

  • reserves

  • monthly comfort

  • and long-term plans.

Closing Costs Matter Too

This is one of the biggest buyer surprises.

Closing costs may include things like:

  • lender fees

  • attorney fees

  • title work

  • prepaid taxes

  • insurance

  • and escrow setup.

And honestly:

  • many buyers forget about these entirely when budgeting.

Seller Credits Can Help Reduce Cash Needed

This is huge right now.

Seller credits may help buyers:

  • reduce closing costs

  • lower cash needed at closing

  • or even help buy down the interest rate.

And honestly:

  • a smart seller credit strategy can sometimes save buyers:

    • thousands upfront.

First-Time Buyer Programs Can Help

Some first-time buyer programs may offer:

  • lower down payment structures

  • or assistance programs.

But honestly:

  • not every assistance program is automatically the best option.

Some programs may involve:

  • higher rates

  • repayment requirements

  • or long-term tradeoffs.

That’s why strategy matters heavily.

FHA Loans

FHA financing is extremely popular because:

  • lower down payment options may exist

  • and qualification can sometimes be more flexible.

This works especially well for:

  • many first-time buyers.

Conventional Loans

Conventional financing is very common for buyers with:

  • stronger credit

  • stable income

  • and lower debt ratios.

Some conventional programs allow:

  • surprisingly low down payments.

VA Loans

VA loans can be one of the best options available for eligible:

  • veterans

  • and military buyers.

VA financing may allow:

  • zero down payment

  • and competitive financing structures.

USDA Loans

Depending on:

  • location

  • and eligibility

some buyers may qualify for:

  • USDA financing

which can sometimes allow:

  • zero down payment.

This is more common in:

  • suburban

  • and rural areas.

Property Taxes Matter More Than Buyers Realize

This is huge in:

  • North Carolina

  • and South Carolina.

A buyer comparing:

  • Fort Mill

  • and Ballantyne

might see:

  • similar home prices

but very different monthly payments because:

  • South Carolina owner-occupied taxes are often lower.

That directly affects:

  • affordability

  • and cash flow.

HOA Fees Can Affect Affordability Too

This surprises buyers constantly.

A:

  • condo

  • townhome

  • or HOA-heavy neighborhood

can significantly affect:

  • monthly payment

  • and qualification.

A lower-priced home with:

  • high HOA dues

can sometimes cost:

  • more monthly than expected.

Why I Run a TCA Before Buyers Submit Offers

One thing I do differently than a lot of lenders is:

  • I run a TCA before offers go out whenever possible.

TCA stands for:

  • Total Cost Analysis.

And honestly:

  • I think buyers deserve REAL numbers before making offers.

Instead of using:

  • rough online calculators

  • or generic estimates

I try to evaluate:

  • taxes

  • insurance

  • HOA dues

  • seller credits

  • loan structure

  • cash to close

  • and total monthly payment

for THAT specific property.

Because honestly:

  • two homes at the same price can feel completely different financially.

That upfront work helps buyers:

  • avoid surprises

  • compare homes smarter

  • and feel much more confident.

What Buyers Usually Get Wrong

Focusing Only on Down Payment

Closing costs matter too.

Assuming Online Calculators Are Accurate

Most calculators miss:

  • taxes

  • insurance

  • HOA dues

  • and financing details.

Spending Every Dollar They Have

Reserves matter.

Buying a house while completely draining savings can create:

  • stress later.

Shopping Before Getting Fully Pre-Approved

Strong pre-approvals create:

  • realistic expectations.

Earnest Money Explained

This is another thing buyers ask about constantly.

Earnest money is:

  • a deposit submitted with the offer to show seriousness.

This money is typically:

  • credited back toward closing later.

The amount varies depending on:

  • price point

  • market conditions

  • and negotiation strategy.

Do You Need Savings After Closing?

Honestly:

  • yes, ideally.

I usually recommend buyers keep:

  • reserves

  • emergency savings

  • and repair funds

instead of spending every dollar on:

  • the down payment.

My Mortgage Process

Step 1: Strategy Consultation

We discuss:

  • goals

  • timeline

  • payment comfort

  • and overall financial strategy.

Step 2: Full Financial Review

I review:

  • income

  • debts

  • taxes

  • insurance

  • assets

  • reserves

  • and financing options.

Step 3: Property-Specific TCA Analysis

I run detailed payment scenarios because:

  • taxes vary

  • insurance varies

  • HOA dues vary

  • and financing structures vary.

That helps buyers:

  • understand TRUE affordability before making offers.

Step 4: Strong Pre-Approval

I believe strong upfront review matters heavily.

A strong pre-approval helps:

  • reduce surprises

  • improve negotiation strength

  • and speed up closings.

Final Thoughts: How Much Money Do I Need to Buy a House?

The answer depends heavily on:

  • loan type

  • down payment

  • closing costs

  • taxes

  • HOA dues

  • and overall financial goals.

A lot of buyers need:

  • far less upfront cash than they expect.

The key is understanding:

  • the FULL financial picture before shopping seriously.

And honestly:

  • that upfront planning makes the process WAY smoother and far less stressful.

Schedule a Mortgage Consultation

Paul Mattos

Mortgage Broker | Refine Mortgage
Carolina Home Financing

Phone: 980-221-4959
Email: paulm@refinemortgage.net

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https://www.carolinahomefinancing.com/schedule-a-consultation

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First-Time Homebuyer Programs in South Carolina (2026)