The sales tax rate in Westmoreland County, Pennsylvania is 6%, matching the statewide rate with no local surcharge added.1Pennsylvania General Assembly. Pennsylvania Code 72 P.S. 7202 – Imposition of Tax Only Allegheny County (which adds 1%) and Philadelphia (which adds 2%) charge more.2Department of Revenue. Sales, Use and Hotel Occupancy Tax What actually shows up on your receipts in Westmoreland depends less on the rate than on what Pennsylvania chooses to exempt, and the exemption list is long.
What You Pay 6% On
Most physical goods sold at retail carry the 6% charge: electronics, furniture, appliances, tools, building materials, and similar tangible items. If you can pick it up off a shelf and the statute doesn’t specifically exempt it, assume it’s taxable.
Services are treated differently. Pennsylvania taxes a specific list of services rather than taxing services across the board. The taxable list includes lobbying, some building maintenance and cleaning, pest control, and repair work on taxable property.3Pennsylvania Department of Revenue. Is There a List of Services Subject to PA Sales and Use Tax? If you hire someone to repair an appliance, both the parts and the labor are taxed at 6%. Professional services such as legal advice, accounting, and medical care don’t appear on the list and aren’t taxed.
What’s Exempt
Pennsylvania carves out most of the categories that drive household spending, and these exemptions matter more to a typical budget than the rate itself.
- Groceries. Food and beverages for home consumption are exempt. Restaurant meals, ready-to-eat food from delis or cafeterias, and soft drinks are taxable.4Pennsylvania General Assembly. Pennsylvania Code 72 P.S. 7204 – Exclusions From Tax
- Clothing. Most everyday clothing and footwear are exempt. Formal wear (tuxedos, evening gowns, flower-girl dresses), fur garments where the fur’s value exceeds three times the next most valuable material, and sporting gear designed to be worn only during the activity are taxable.5Pennsylvania Department of Revenue. Retailer’s Information (REV-717)
- Medicine and medical supplies. Prescription drugs, non-prescription medicines, crutches, wheelchairs, prosthetic devices, eyeglasses, and hearing aids are exempt.4Pennsylvania General Assembly. Pennsylvania Code 72 P.S. 7204 – Exclusions From Tax
- Textbooks and computer programming services.2Department of Revenue. Sales, Use and Hotel Occupancy Tax
- Residential heating fuels. Oil, natural gas, electricity, coal, and firewood purchased for home heating are exempt.
The sporting-gear rule trips people up because it’s narrower than it sounds. Sneakers you wear to the gym and around town are exempt. Bowling shoes, batting helmets, ski goggles, and baseball uniforms are taxable because they’re designed to be worn only during a sport.5Pennsylvania Department of Revenue. Retailer’s Information (REV-717) The test is whether the item is normally worn only when engaged in sports.
Buying a Car in Westmoreland County
Vehicles carry the same 6% rate, but you don’t pay it at the dealership register. PennDOT collects the sales tax when you apply for the title.6Pennsylvania Department of Revenue. What Is the Motor Vehicle Sales Tax? Private-party sales work the same way: the buyer owes 6% at titling, calculated on the purchase price or fair market value. Cars, trucks, and trailers all follow this process.
Hotel Stays
Overnight stays in Westmoreland County carry two layers of tax. Pennsylvania imposes its 6% hotel occupancy tax on room charges for stays shorter than 30 days.2Department of Revenue. Sales, Use and Hotel Occupancy Tax On top of that, the county collects a local hotel rental tax administered by the County Treasurer’s office, with a portion funding tourism promotion through Go Laurel Highlands. Hotels, bed-and-breakfasts, and short-term rentals in the county all bill both.
Online and Out-of-State Purchases
When you buy something online or across state lines and the seller doesn’t charge Pennsylvania sales tax, you owe use tax at the same 6% rate.7Pennsylvania Department of Revenue. Use Tax If an item would be taxable when bought in Westmoreland County, it’s taxable when bought elsewhere and brought here. There’s no minimum-purchase threshold, so even a single taxable item triggers the obligation. If the seller already collected sales tax from another state, you may receive credit toward what you owe Pennsylvania.
Most large online retailers now collect Pennsylvania sales tax automatically, so the use-tax obligation comes up most often with smaller out-of-state vendors, private sales, or overseas purchases. Individuals can report and pay use tax through the myPATH portal, through Fed/State e-File, or on the paper PA-40 income tax return.8Department of Revenue. Use Tax For Individuals Folding it into the annual PA-40 is the easiest route for most people. Keeping receipts for out-of-state purchases is the simplest way to stay ahead of an audit, because the Department of Revenue can assess penalties and interest on unreported purchases when it discovers them.
Collecting Sales Tax as a Westmoreland County Business
Any business making taxable sales needs a Sales, Use, and Hotel Occupancy Tax license before it starts collecting. Registration is free through the myPATH online portal, and new businesses can register without an existing myPATH account.9Department of Revenue. Register My Business for Taxes Once approved, the business gets a license number and a filing frequency.
The Department of Revenue sets your filing schedule based on how much tax you collect, looking at your third-quarter (July through September) collections to set next year’s frequency:10Pennsylvania Department of Revenue. How Is My Filing Period for Sales Tax Determined?
- Monthly filing: $600 or more in tax reported in the third quarter.
- Quarterly filing: between $75 and $599.99 in third-quarter tax.
- Semi-annual filing: less than $75 in third-quarter tax.
All returns go through myPATH.11Pennsylvania Department of Revenue. myPATH If your sales volume changes significantly, you can request a frequency change through the portal rather than waiting for the automatic reassignment.12Pennsylvania Department of Revenue. Filing Frequency Changes for Sales and Withholding Accounts
Missing a deadline gets expensive. The late-filing penalty is 5% of the unpaid tax per month, capped at 25%. An underpayment penalty of 3% per month, capped at 18%, runs from the date you file until you pay in full.13Pennsylvania Department of Revenue. How Is Sales Tax Penalty/Interest Calculated? Interest runs on top of both penalties; as of January 1, 2026, the annual rate on underpayments is 7%.14Pennsylvania Department of Revenue. What Is the Current Interest Rate?