Sales Tax in South New Castle Borough, Pennsylvania in 2025

We'll walk you through how the sales tax rate is determined for South New Castle Borough and address some common questions you may have. We'll also cover how to collect, audit, and remit sales tax in South New Castle Borough.

Plus, we’ll share the best solution that will ensure you are always compliant across the entire sales tax lifecycle.

Disclaimer: Our sales tax data is updated on a quarterly basis. 

South New Castle Borough Sales Tax Rate 2025

In most Pennsylvania cities, you don't have to pay any local sales taxes, and South New Castle Borough is one of them.

South New Castle Borough businesses only need to pay the state sales tax of 6.00%.

This rate applies to the following zip codes in South New Castle Borough:

16101, 16102

How Does the South New Castle Borough Sales Tax Compare to the Rest of Pennsylvania?

South New Castle Borough is among the cities with the lowest sales tax rate (6.00%) in Pennsylvania. It is 2.00% lower than Pennsylvania’s highest rate, which sits at 8.00% and can be found in cities like Philadelphia.

To give you a better idea, here’s a comparison of South New Castle Borough sales tax rates with a few other cities in Pennsylvania:

City	Sales Tax Rates
South New Castle Borough	6.00%
Liberty Borough	6.00%-7.00%
Castle Shannon Borough	7.00%
Philadelphia	8.00%

You can also compare the sales tax rate of South New Castle Borough against the Pennsylvania cities closest in population size:

• Yatesville Borough's sales tax rate is 6.00%
• Big Run Borough's sales tax rate is 6.00%

What Creates Sales Tax Nexus in South New Castle Borough?

South New Castle Borough follows the Pennsylvania state sales tax law, as it’s located in Pennsylvania. There are no separate nexus rules specifically for South New Castle Borough other than the Pennsylvania state tax law.

Read More: Check out our detailed guide on Sales Tax in Pennsylvania. Pennsylvania state sales tax nexus rules include:

• Economic Nexus: Businesses with an economic nexus of more than $100,000 in the past 12 months.

• Physical Location: Businesses that have an office, warehouse, or storage inventory in the Commonwealth. If a non-Pennsylvania business without a physical location makes a taxable sale in the state, they need to apply for a Transient Vendor Certificate.

• Employee Location: Businesses that have an employee in the Commonwealth.

• Trade Shows: Businesses that participate in craft, trade, and other shows in the Commonwealth. Individuals and businesses renting or operating a space for shows must obtain a Promotor License.

What Products Are Exempt from South New Castle Borough Sales Tax?

These tax exemptions are granted by the Pennsylvania sales tax law and apply to South New Castle Borough as well. (There are no separate exemptions for South New Castle Borough taxpayers.)

• Books and stationery items, such as school textbooks, periodicals (purchased by subscription), and newspapers (for general submission).

• Clothing and accessories, like aprons, belts, and undergarments.

• Cosmetics and toiletries include hair restorative products, deodorants, sunburn preventives, and toothbrushes.

• Farming supplies and equipment, like barm shovels, fertilizers, harnesses used to control productive animals, artificial breeding equipment and supplies.

• Flowers, seeds, and fertilizers, such as Vegetable seeds, vegetable plants, and fruit trees purchased with food stamps.

• Food and beverages sold from a caterer or establishment selling ready-to-eat food, such as candy, gum, ice, and gum.

• Food and beverages sold from vending machines, delicatessen, grocery stores, supermarkets, farmers’ markets, bakeries, donut shops, pastry shops, convenience stores, and similar establishments, such as food supplements, fruit juices, and energy bars.

• Home sewing, hat, and craft supplies, like buckles, fabrics, and knitting yarns.

• Household goods and supplies include disposable diapers, sanitary pads, and wet wipes.

• Medicine, drugs, and medical supplies, like antiseptics (external use), bed pans, dialysis machines, food substitutes, and pet medicines.

• Miscellaneous, such as coupon books sold to individuals, caskets, burial vaults, markers, interred cremation urns and tombstones for human graves, and flags of the US and the Commonwealth.

• Pets, such as flea collars, pet cremation, and burial services.

• Shoes and shoe accessories, like overshoes, safety shoes, and shoe laces.

• Sporting equipment, clothing supplies, and recreational equipment, like gym outfits and bowling shirts.

• Utilities and fuel, such as coal, firewood, kindling, wood pellets, bricks, fuel oil, gas, steam, or electricity purchased for residential use.

Who Needs a Sales Permit in South New Castle Borough?

A sales tax permit is called the Pennsylvania Sales, Use, and Hotel Occupancy Retail Tax License in the state. It’s typically issued by states in the United States. You can register for one online at the Pennsylvania Department of Revenue’s myPath site. You need a sales permit if you plan to sell any taxable items and services in South New Castle Borough or anywhere in Pennsylvania.

How to Collect Sales Tax in South New Castle Borough

Since Pennsylvania uses origin-based sales tax sourcing for intrastate sales and destination-based sales tax sourcing for interstate sales, the same applies to South New Castle Borough as well. According to Pennsylvania sales tax law, here’s how you can collect sales tax on:

• Intrastate sales: A sale is considered intrastate if it ships from an origin in Pennsylvania to a buyer's address in Pennsylvania. So, if you make a sale originating in Pennsylvania and the buyer’s ship-to address is also in Pennsylvania, you need to charge the sales tax rate at the sale's originating point. For instance, your business is in South New Castle Borough, Pennsylvania, and you make a taxable sale to a buyer in Big Run Borough, Pennsylvania. You’d charge the buyer the sales tax rate at your South New Castle Borough location.

• Interstate sales: A sale is considered interstate if the item ships from outside Pennsylvania and the seller isn’t otherwise “engaged in a business” in the state. In such cases, you’d generally charge the sales tax rate at your buyer’s location. For example, your business is in Hoboken, New Jersey, and you make a sale to a buyer in South New Castle Borough, Pennsylvania. You’d charge the buyer the South New Castle Borough sales tax rate.

Learn more about origin-based and destination-based sales tax sourcing here.

How to File and Pay Sales Tax in South New Castle Borough

Taxpayers have multiple options to file and pay South New Castle Borough sales tax returns:

• File and pay online: File sales tax at Pennsylvania MyPATH. Taxpayers remitting $1,000 or more in sales tax should remit funds via Electronic Funds Transfer (EFT). Taxpayers remitting less than $1,000 can pay through Automated Clearing House (ACH) Debit, Automated Clearing House (ACH) Credit, or credit card.

• File by phone: Telefile is available at 1-800-748-8299 for taxpayers who don’t have computer access

• Or, you can say goodbye to the tedious paperwork and hello to stress-free sales tax management with Zamp. We help you automate sales tax filings, check your transactions, and manage the nitty-gritty of ongoing compliance without a third-party - wherever you are in the United States!
  • With our white-glove onboarding, rooftop accurate calculations, proactive nexus monitoring, expert tax professional services, and click-to-approve sales tax registrations & filings, we take care of all the sales tax responsibilities for you. You can focus on your business and clients without worrying about the complexities of sales tax. We also ensure that you always stay compliant.