Moving from Pennsylvania to Charleston

What about taxes?

I'll be straight with you: this move can raise your income tax. Pennsylvania's rate is a flat 3.07%, and the state generally doesn't tax Social Security, pensions or retirement account withdrawals once you've met the plan's retirement age. South Carolina doesn't tax Social Security either, but it taxes other retirement income above a $10,000-per-person deduction at 65 (plus a $15,000 age 65 deduction, reduced by that amount), at 1.99% to 5.21%. Working households in Philadelphia pay the city's 3.735% resident wage tax on top of the state rate, so many of them come out ahead here. Where nearly everyone wins is property tax on a primary home: 0.40% in Charleston County against 1.20% to 1.62% in the suburbs. Sales tax is higher here, 9% versus 6% (8% in Philadelphia).

This is general information, not tax or legal advice. Talk with a tax professional about your situation.

Can I fly nonstop?

• Philadelphia (PHL): American, daily
• Pittsburgh (PIT): Breeze, less than daily

From Charleston International’s nonstop list, checked November 8, 2026. Routes and seasons change, so check the current list before you plan around one.

What surprises people moving from Pennsylvania?

Flood insurance is a separate policy, and it takes 30 days

Standard homeowners policies don’t cover flood. A new National Flood Insurance Program policy usually has a 30-day wait before it starts (one bought along with a new mortgage can start at closing). Price it during your inspection period, not the week before closing. Look up a flood zone by address.

Wind and named-storm deductibles are a percentage

South Carolina homeowners policies may carry a separate hurricane, named-storm or wind deductible, set as a percentage of the dwelling coverage rather than a flat dollar amount. Ask for it in writing with every insurance quote. Hurricane season runs June 1 to November 30.

You have to apply for the 4% property tax rate

A home you live in can be assessed at 4% of its value and is exempt from school operating millage, but only after you apply to the county. Until then it’s taxed at the 6% rate that second homes and rentals pay. That 4% ratio is why Charleston County’s effective rate looks so low; a second home pays far more.

Retirement income is taxed here

Pennsylvania generally exempts pensions and retirement account withdrawals after retirement age; South Carolina taxes them above its deductions. If most of your income will be a pension or IRA withdrawals, have a tax professional compare both states before you assume the move saves money.

No local wage tax

South Carolina has no city or county income tax, so Philadelphia's wage tax and suburban earned income taxes go away.

Your car gets a tax bill every year

South Carolina taxes vehicles as personal property, assessed at 6% of value and billed by the county every year. You pay the county first and bring the receipt to SCDMV before it will title and register the car.

Closings are run by attorneys

South Carolina requires residential closings to be performed or supervised by an SC-licensed attorney. You choose the closing attorney; I can give you names, and I don't take referral fees.

What do I need to do in my first 45 days?

1. Get your SC driver’s license. Within 45 days of moving. An 8-year license is $25, and you surrender your out-of-state license. SCDMV: moving to SC.
2. Pay the county vehicle tax, then register. Also within 45 days. Pay the county vehicle property tax first, then take the receipt to SCDMV. Plan on the one-time $250 Infrastructure Maintenance Fee per vehicle; a typical standard car runs about $305 in DMV fees plus the county tax. SCDMV: registering a vehicle.
3. Apply for the 4% owner-occupant rate. File with the county assessor once you’ve closed and moved in. Until it’s approved, the home is billed at the 6% rate, so don’t wait. Charleston County FAQs.
4. Register to vote, if you choose. South Carolina handles voter registration through the State Election Commission. scvotes.gov.
5. Set up utilities. Electric, water and sewer, and trash providers depend on the exact address, and some areas are served by a co-op or a separate water company. Ask the seller, or me, for the current providers before closing.

Where do people from Pennsylvania often look?

There's no single answer, so I sort it by what you want day to day.

If you want: older homes close to downtown

West Ashley and James Island mix 1940s neighborhoods with later subdivisions about 10 minutes from the peninsula with no traffic. West Ashley · James Island

If you want: walk to dinner, coffee and the water

Downtown Charleston and Mount Pleasant's Old Village are the most walkable parts of the area, with higher prices per square foot. Downtown Charleston · Mount Pleasant

If you want: more house for the money

Summerville, Goose Creek and Moncks Corner have more newer construction and larger floor plans for the price. The trade-off is a longer drive into Charleston. Summerville · Goose Creek · Moncks Corner

If you want: a 55+ community

Most of the area's age-restricted communities are in the Summerville area, with a few closer in at Point Hope and Carolina Park. 55+ communities

If you want: the beach out the door

Folly Beach, Isle of Palms and Sullivan's Island. Check the flood zone and the short-term rental rules before you fall for a house. Folly Beach · Isle of Palms · Sullivan's Island

Not sure yet? My free Moving to Charleston guide compares ten areas honestly, and the flood zone lookup will tell you a lot about any address before you tour it.

Common questions

Will I pay more income tax in South Carolina than in Pennsylvania?

It depends on your income. Pennsylvania's flat 3.07% is lower than South Carolina's 5.21% top rate, and Pennsylvania generally doesn't tax retirement income, so many retirees pay more here. Philadelphia residents who work pay the city's 3.735% wage tax on top, so many of them pay less here. Run your own numbers with a tax professional.

Are property taxes lower in Charleston than in the Philadelphia suburbs?

On a primary home, yes. Charleston County's effective rate is 0.40%, versus 1.20% in Bucks, 1.22% in Chester, 1.29% in Montgomery and 1.62% in Delaware County (Tax Foundation, 2024 data). That depends on the 4% owner-occupant ratio.

Can I fly nonstop between Charleston and Philadelphia?

Yes. As of November 2026, American flies daily to Philadelphia, and Breeze flies less than daily to Pittsburgh. Check the airport's nonstop list before you book.

How much colder is Philadelphia than Charleston?

About 19 degrees in January: average highs of 41° at Philadelphia's airport versus 60° here, with 23.1 inches of snow a year there and 0.3 here (NOAA 1991-2020 normals). Summers are hotter here, and nights stay warmer.

Sources

Checked November 8, 2026. Rates, routes and values change; confirm anything you’re relying on.

• Pennsylvania Department of Revenue: current tax rates (pa.gov)
• City of Philadelphia: Wage Tax rates (phila.gov)
• Pennsylvania Department of Revenue: retirement income (IRA distributions, REV-636) (revenue.pa.gov)
• AARP: South Carolina state taxes (retirement and age 65 deductions) (aarp.org)
• NOAA NCEI: 1991-2020 normals, Philadelphia International Airport (USW00013739) (ncei.noaa.gov)
• SC Department of Revenue: information about H.4216 (2026 income tax) (dor.sc.gov)
• SC Department of Revenue: individual property taxes (4% and 6% assessment ratios) (dor.sc.gov)
• SC Department of Revenue: sales and use tax (dor.sc.gov)
• SCDMV: moving to SC (vehicles) (dmv.sc.gov)
• SCDMV: moving to SC (driver's licenses) (dmv.sc.gov)
• Tax Foundation: property taxes by county (2024 Census ACS data) (taxfoundation.org)
• Zillow Research: Zillow Home Value Index (ZHVI), September 2026 (zillow.com)
• NOAA NCEI: U.S. climate normals, 1991–2020 (ncei.noaa.gov)
• NOAA National Hurricane Center: tropical cyclone climatology (nhc.noaa.gov)
• FloodSmart (NFIP): buying a flood policy (floodsmart.gov)
• SC Department of Insurance: Bulletin 009 (hurricane and named-storm deductibles) (online.doi.sc.gov)
• SC Bar: Ethics Advisory Opinion 26-01 (attorney-supervised closings) (scbar.org)
• Charleston International Airport: nonstop destinations (iflychs.com)
• OSRM / OpenStreetMap routing (road distance) (router.project-osrm.org)