Myrtle Beach Property Taxes, Insurance, and Flood Zones in 2026: What Out-of-State Buyers Actually Pay

Quick answer: Horry County property taxes are low if the home is your legal residence. South Carolina taxes a primary home at a 4% assessment ratio. A second home, vacation home, or rental is taxed at 6%. That is not the same as a 4% or 6% tax rate. Flood and wind insurance can cost more than the tax bill, especially on the ocean or in FEMA Zone AE or VE. Get an address-specific insurance quote before you write an offer.

Who this is for: Buyers moving from Florida, New York, New Jersey, Ohio, Pennsylvania, and other high-tax or high-insurance states. Also useful if you already own here and are not sure you filed for the 4% rate.

Key takeaways

• 4% vs 6% is an assessment ratio, not your final tax rate. Primary residence = 4%. Second home / rental / most vacant land = 6%.
• Qualifying for legal residence also turns off school operating millage (Act 388). That is often a bigger savings than people expect.
• Horry County’s effective property tax rate for many owner-occupied homes is about 0.33% to 0.34% of market value. The national average is closer to 0.9%–1.0%. Your actual bill still depends on city vs unincorporated, fire district, and exemptions.
• The Homestead Exemption (first $50,000 of fair market value) is separate. It is for owners who are 65+, legally blind, or totally and permanently disabled. Apply with the Auditor, not the Assessor.
• Flood insurance is not included in a standard homeowners policy. High-risk zones usually require it if you have a mortgage.
• Coastal wind and hail deductibles are often 2% to 5% of dwelling coverage, not a flat $1,000.
• The seller’s current flood premium is a poor guide. Under FEMA Risk Rating 2.0, a new buyer can pay a higher rate on day one.

The one number most buyers get wrong: 4% is not a 4% tax

South Carolina does not charge 4% of your home’s value in tax.

The formula is:

Fair market value
× assessment ratio (4% or 6%)
= assessed value
× local millage
= tax bill
(then subtract any credits or exemptions)

Example on a $350,000 home

Using Horry County’s commonly cited effective rate of about 0.33% for many owner-occupied homes:

• $350,000 × 0.33% ≈ $1,155 per year, or about $96 a month in taxes for a qualifying primary residence.

That same house as a second home will not get the 4% ratio or the school-operating exemption. The bill is higher. Always pull the tax estimate for that address, not a county average.

Compare that to many Northeast and Midwest suburbs where effective rates run 1.5%–2.5%. On $350,000, that is $5,250–$8,750 a year. This is one reason retirees look at Horry County.

Legal residence: how you get the 4% rate in Horry County

It is not automatic.

You apply with the Horry County Assessor’s Office.

You generally qualify if:

• You own the home (or hold a qualifying life estate / certain trusts)
• You occupy it as your primary legal residence / domicile
• You can document that (SC driver’s license, SC vehicle registration, SC and federal tax returns, and other proof the Assessor lists)
• A household does not claim 4% on another home

You generally do not qualify if:

• It is a vacation home you use a few weeks a year
• It is a rental
• You still claim a primary residence in another state
• You never file the application

Horry County timing (confirm each year):

• Official filing window is typically January 1 of the tax year through January 15 of the following year (before the first penalty date).
• The county also tells new buyers to file by May 31 if they want that year’s fall tax bill issued at the 4% rate.
• Once approved, you usually do not reapply every year unless ownership or residency changes.
• You must tell the Assessor within six months if the use changes (for example, you start renting it).

Assessor: (843) 915-5040
Apply through Horry County Taxpayer Services / Assessor forms: horrycountysc.gov

Bring or upload what they ask for. Incomplete packets sit.

The second tax break most articles skip: school operating millage

If the home is approved as a legal residence at 4%, South Carolina’s Act 388 exempts owner-occupied homes from school operating property taxes. The state backfills schools with sales tax.

You still pay other pieces of the bill: county, municipal (if inside a city), school debt, fire, waste, and special districts.

That is why two houses with the same market value can have different bills:

• Myrtle Beach city vs unincorporated Horry
• Fire district vs no fire district
• 4% primary vs 6% second home

Homestead Exemption: different office, different form

Do not mix this up with legal residence.

Homestead basics (current state rule):

• First $50,000 of fair market value of your legal residence is exempt from most property taxes.
• As of December 31 before the tax year, you generally must have lived in South Carolina as your permanent home for a full calendar year, and be 65, legally blind, or totally and permanently disabled.
• Surviving spouses may qualify in some cases.
• Auditor: (843) 915-5050

Stacked example for a qualifying 65+ owner on a $350,000 primary home:

$350,000 − $50,000 homestead = $300,000
× 4% = $12,000 assessed value
Then millage applies, without school operating millage.

Savings vs a 6% second home on the same house are real. They are not “no property tax.”

Disabled veterans may qualify for a broader exemption. Ask the Auditor. Do not assume the listing agent filed anything for you.

What the tax bill does not include

Property tax is only one line.

Your real monthly number is:

Mortgage principal and interest
+ property tax
+ homeowners (or HO-6) insurance
+ wind / hail (if separate)
+ flood (if required or smart)
+ HOA / condo master-policy pass-through
+ flood insurance inside some condo buildings

A $1,200 tax bill with a $4,800 flood policy and a $900 HOA is not a cheap house.

Flood zones on the Grand Strand

FEMA maps decide whether most lenders will force flood insurance.

Common designations here:

• Zone AE: High-risk. 1% annual chance flood. Base flood elevation is mapped. Mortgage flood insurance is usually required.
• Zone VE: Coastal high-hazard. Waves on top of flooding. Highest scrutiny and often the highest premiums.
• Zone X (shaded or unshaded): Moderate or low risk. Usually not required by the lender. Still can flood. A large share of national flood claims come from outside high-risk zones.
• Zone X / 0.2% annual chance: Sometimes called the 500-year floodplain. Still not “zero risk.”

Flood zone risk is not only oceanfront. Check:

• Intracoastal Waterway
• Waccamaw River and creeks
• Low inland pockets
• Streets that pond after summer storms

Look up the address yourself: FEMA Flood Map Service Center

MLS flood-zone fields are a start. They are not a substitute for the map panel and an elevation certificate.

Risk Rating 2.0: why the seller’s flood bill can lie to you

NFIP premiums now use Risk Rating 2.0 (phased in; full new-policy pricing for years). Price is based on more than “what zone is on the map.”

Factors include:

• Distance to flooding source
• Type of flooding (ocean, river, rainfall)
• Elevation vs flood level
• Replacement cost
• Claims history for the area

Critical buyer rule: existing policyholders can be capped on annual increases. A new owner often pays the current full rate.

If the seller pays $1,100 and your quote is $3,400, both can be “correct.”

Elevation certificates (often a few hundred dollars) can change the quote. Ask if one exists before you waive inspection.

Private flood can be cheaper or offer higher limits. Some lenders accept it. Some want NFIP. Ask the lender in writing early.

Directional annual ranges (not a quote):

• Lower-risk Zone X preferred-risk style policies: often hundreds of dollars
• Many Zone AE homes: commonly $1,500–$4,000+, higher if low or close to water
• Zone VE / oceanfront: often $4,000–$8,000+

Get a quote on the specific address. Two houses on the same street can differ.

Homeowners insurance and the wind deductible that surprises people

A standard homeowners policy covers fire, theft, and many non-flood perils. It does not cover flood.

Along the South Carolina coast you may need:

1. Homeowners (HO-3) or condo HO-6
2. Flood
3. Wind and hail — inside the homeowners policy or as a separate wind policy, depending on the carrier and distance to the coast

Wind / hail / named-storm deductibles here are often 2% to 5% of dwelling coverage, not a flat dollar amount.

That is what you need in cash after a named storm before the policy pays. Some carriers let you buy the percentage down. It costs more in premium.

Newer homes with fortified roofs, roof-to-wall connections, and impact glass sometimes earn discounts. Older beach houses and poorly maintained roofs get declined or priced up.

Shop before you are under contract if the home is older, close to the ocean, or has a prior claim.

Condos are a different insurance animal

You buy an HO-6 for interior, contents, and liability.

The association’s master policy covers the building and common elements. You pay for that inside HOA dues.

On oceanfront buildings, master wind and flood costs can be a large slice of the fee. If reserves are thin, a storm can trigger a special assessment for the building deductible.

Before you offer on a condo, read:

• Master policy declarations (wind, flood, deductibles)
• Current HOA budget and reserve study
• History of assessments
• Rental rules
• Whether the building is loan-warrantable

A “cheap” unit with a weak master policy is not cheap.

Worked “true monthly” example

Round numbers for teaching. Your quote will differ.

$350,000 primary house, inland / not VE, buyer occupies it, 4% filed:

• Principal & interest (example only): varies with rate and down payment
• Property tax: ~$95–$120 / month
• Homeowners + wind: $150–$300+ / month depending on age, roof, distance to coast
• Flood: $0 required in some Zone X; still budget $40–$150 / month if you buy a policy
• HOA: $0–$150 if a house in an HOA community

Same price oceanfront condo:

• Taxes may still be modest if it is your 4% residence
• HO-6: often lower than a house policy
• HOA: $400–$1,200+ is common when master insurance is expensive
• Your share of building flood / wind is inside that fee
• Special assessment risk is the sleeper cost

Run the all-in number. That is how you compare Myrtle Beach to Florida or New Jersey.

Checklist before you write an offer

1. Pull the FEMA map for the exact address.
2. Ask for the flood zone, elevation certificate, and any prior flood claims.
3. Get your flood and homeowners quotes as a new buyer, not the seller’s declarations page alone.
4. Confirm wind deductible as a percent of dwelling.
5. If it is a condo, get the master policy, budget, reserves, and assessment history.
6. Ask the Assessor how the property is classified today (4% or 6%).
7. Calendar the legal residence application the week you close and occupy.
8. If you are 65+, calendar the Auditor homestead appointment after you meet the residency rule.
9. If you will keep a home in another state, assume 6% here until a CPA and the Assessor agree otherwise.
10. Put insurance objection dates in the contract so you can walk if the quote is a deal-killer.

How this compares to Florida and other states buyers leave

• Florida: often higher insurance and flood friction, especially on older condos after building-safety and reserve rules. SC taxes can look gentle; coastal insurance here is still real.
• Northeast / Midwest: property taxes are usually the shock at home. Here the shock is more often wind deductible and condo dues.
• SC income tax: Social Security is not taxed at the state level, which helps many retirees. That does not replace a flood policy.

None of this is a reason to buy blind. It is a reason to price the whole year, not the list price.

Frequently asked questions

What is the property tax rate in Myrtle Beach and Horry County?

There is no single rate. Many owner-occupied homes show an effective rate around 0.33%–0.34% of market value. Millage varies by city and special district. Use the address.

Is the 4% South Carolina tax rate the amount I pay?

No. 4% is the assessment ratio for a qualifying legal residence. Tax = assessed value × millage, after exemptions.

How much are property taxes on a $300,000 or $400,000 Myrtle Beach home?

As a rough primary-residence check using ~0.33%: about $990 a year on $300,000 and about $1,320 on $400,000. Second homes cost more. Confirm with the county and your closing attorney.

Do I have to live in South Carolina full-time to get 4%?

You must occupy the home as your legal residence / domicile and prove it. A vacation house used a few weeks a year is a 6% property.

When is the Horry County legal residence deadline?

Plan to apply as soon as you own and occupy. The county’s formal window runs from January 1 of the tax year through January 15 of the next year. New buyers are often told to file by May 31 so that year’s bill prints at 4%. Check the current county notice.

What flood zone is Myrtle Beach?

The city and Grand Strand include AE, VE, and X. Oceanfront and inlet properties are more likely AE or VE. Inland houses can still be AE near rivers and low ground. Look up the parcel.

Is flood insurance required in Myrtle Beach?

It is required by most lenders in high-risk zones (typically AE and VE). It is usually optional in Zone X. Optional is not the same as unnecessary.

What is a typical wind deductible in Myrtle Beach?

Often 2% to 5% of dwelling coverage. On a $400,000 dwelling limit, 3% is $12,000 out of pocket after a covered wind event.

Does homeowners insurance cover flooding?

No. Flood is a separate NFIP or private flood policy.

Are condos cheaper to insure than houses?

The HO-6 can look cheaper. The building’s master policy is in the HOA fee. After a storm, assessments can erase the “savings.”

Where do I apply for the senior homestead exemption in Horry County?

Horry County Auditor, (843) 915-5050. Legal residence is the Assessor. Homestead is the Auditor.

Bottom line

Myrtle Beach can be tax-friendly if you live here and file the right paperwork. It is not automatically cheap once flood, wind deductibles, and condo master policies are in the math.

Treat every address as its own deal: tax class, flood map, elevation, roof, and insurance quote. Then decide.

If you want a plain-English read on a specific house or condo — taxes, flood zone, and what to ask the insurer — send the address. I will tell you what the listing is not saying.

Jerry Pinkas Real Estate Experts – 843-839-9870