Castle Shannon, Pennsylvania sales tax rate: 7%
Last updated Checked monthly
The sales tax rate in Castle Shannon, Pennsylvania is 7%. That’s the 6% state rate plus 1% in local taxes. It’s higher than 222 of the 240 Pennsylvania cities we checked, and 16 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Castle Shannon combined rate
7%
- Pennsylvania state
- 6%
- Allegheny CountyCounty
- 1%
Castle Shannon sales tax calculator
Enter a price and what you’re selling.
- Pennsylvania StateState · 6%$6.00
- Allegheny CountyCounty · 1%$1.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoCastle Shannon sales tax rate breakdown
State and county taxes add up to 7%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Pennsylvania | State | 6% |
| Allegheny County | County | 1% |
| Combined rate | 7% |
Rate history
- July 20237%
- July 20247%
- July 20257%
- July 20267%
- Today7%
No change since July 2023.
Sales tax near Castle Shannon
Closest cities
- Heidelberg4 mi7%
- Pittsburgh6 mi7%
- Dravosburg7 mi7%
- Whitaker7 mi7%
- Braddock8 mi7%
- North Braddock9 mi7%
- McKeesport9 mi7%
- East Pittsburgh10 mi7%
Elsewhere in Allegheny County
Charge the right rate in Castle Shannon, on every order.
Zamp calculates tax at each customer’s address, then files and pays every Pennsylvania return for you, with a sales tax team you can call.
Castle Shannon sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in Castle Shannon, Pennsylvania?
The combined sales tax rate in Castle Shannon is 7% as of November 2, 2026. It’s made up of 6% Pennsylvania state tax, 1% Allegheny County.
Does the sales tax rate vary within Castle Shannon?
Castle Shannon has no special-district taxes, so most addresses in the city pay the same 7%: Pennsylvania’s 6% plus 1% county tax. This rate was calculated for Castle Shannon’s 15234 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Castle Shannon?
Yes, at the full 7%.
Do online sellers have to collect sales tax in Castle Shannon?
Yes, if they have nexus in Pennsylvania: more than $100,000 in Pennsylvania sales in the previous or current calendar year, or a physical presence in the state. They register with the Pennsylvania Department of Revenue and charge the rate at the buyer’s address.
Sources. Pennsylvania Department of Revenue · Zamp Sales Tax API, for Castle Shannon’s 15234 ZIP code. Rates are checked monthly and are for information, not tax advice.
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