Verified April 2026
How to Calculate Sales Tax in Somerset, Pennsylvania
2026 Step-by-Step Guide for Businesses & Consumers
Current Somerset Sales Tax Rate
| Jurisdiction | Rate |
|---|---|
| Pennsylvania State Sales Tax | 6.000% |
| Total Combined Rate | 6.000% |
How to Calculate Sales Tax in Somerset
-
1
Find the combined rate
The combined sales tax rate in Somerset is 6.000%. This equals: Pennsylvania state rate of 6.000% + County 0.000%.
-
2
Convert the percentage to a decimal
6.000 ÷ 100 = 0.0600
-
3
Multiply by your purchase amount
Example: $100.00 × 0.0600 = $6.00 in sales tax
-
4
Add tax to the original price
$100.00 + $6.00 = $106.00 total cost
What's Taxable in Pennsylvania?
Most tangible personal property is taxable in Pennsylvania. Check with the
Pennsylvania Department of Revenue for specific exemption categories.
Do You Have Nexus in Pennsylvania?
Economic Nexus Threshold
If your business has over $100,000 in annual
Pennsylvania sales or 200 transactions,
you are required to collect and remit Pennsylvania sales tax. This applies to out-of-state remote sellers too.
Expert Sales Tax Tips for Somerset
Out-of-State Sellers
Selling into Pennsylvania from out of state? Register before you cross the $100,000 threshold to avoid back taxes and penalties.
Frequently Asked Questions
Sales Tax Calculator
Using 6.000% rate for Somerset
$
Tax Amount
$0.00
Total with Tax
$100.00
Rate applied: 6.000% combined