Somerset County
•
New Jersey (NJ)
27 ZIP Code
Streamlined Sales Tax (SST) Member
Somerset County, NJ Sales Tax Rates 2026
2026 sales tax rate guide for Somerset County, NJ. Average combined tax rate is 6.62% with local jurisdictions ranging up to 6.62%.
Average Combined Rate
6.62%
⚡ Direct Tax Answer & Key Takeaway
As of 2026, the local county sales tax rate in Somerset County (New Jersey) is 0.00%. Combined sales tax rates across cities in this county range from 6.62% to 6.62% (averaging 6.62%).
County Tax
0.00%
Average Combined Rate
6.62%
Max Local Rate
6.62%
Indexed Cities
22
Cities & Towns in Somerset County
| City | Combined Sales Tax Rate | Action |
|---|---|---|
| North Plainfield | 6.62% | View Tax Rates → |
| Somerville | 6.62% | View Tax Rates → |
| Martinsville | 6.62% | View Tax Rates → |
| Manville | 6.62% | View Tax Rates → |
| Bernardsville | 6.62% | View Tax Rates → |
| Finderne | 6.62% | View Tax Rates → |
| Watchung | 6.62% | View Tax Rates → |
| Neshanic Station | 6.62% | View Tax Rates → |
| Lyons | 6.62% | View Tax Rates → |
| South Bound Brook | 6.62% | View Tax Rates → |
| Liberty Corner | 6.62% | View Tax Rates → |
| Kingston | 6.62% | View Tax Rates → |
| Flagtown | 6.62% | View Tax Rates → |
| Rocky Hill | 6.62% | View Tax Rates → |
| Neshanic | 6.62% | View Tax Rates → |
| Harlingen | 6.62% | View Tax Rates → |
| Pluckemin | 6.62% | View Tax Rates → |
| Pleasant Plains | 6.62% | View Tax Rates → |
| Lamington | 6.62% | View Tax Rates → |
| East Rocky Hill | 6.62% | View Tax Rates → |
| Blawenburg | 6.62% | View Tax Rates → |
| Zarephath | 6.62% | View Tax Rates → |
📋 State Tax Rules & Compliance Guide
Sourcing Rule:
Destination-based
Groceries & Food:
Exempt (0% Tax)
Clothing & Apparel:
Taxable at standard rate
SaaS & Digital Goods:
Non-Taxable
Economic Nexus Threshold:
$100,000 in sales or 200 separate transactions
Official Tax Authority:
New Jersey Department of Revenue ↗
Interactive Sales Tax Calculator
Calculate exact sales tax and total purchase price instantly.
Address-Specific Rates
SST Member
Standard State
Rates current for 2026
$
$
Estimated Tax Range:
Combined Sales Tax Rate:
State Tax:
Combined Sales Tax Rate:
State Tax ()
County Tax ()
City Tax ()
Special / District Tax ()
Estimated Tax Range ():
Estimated Total Range:
Total Purchase Price
ZIP Codes in Somerset County
07060
6.62%
07062
6.62%
07063
6.62%
07069
6.62%
07920
6.62%
07921
6.62%
07924
6.62%
07938
6.62%
07939
6.62%
07978
6.62%
08502
6.62%
08528
6.62%
08540
6.62%
08553
6.62%
08558
6.62%
08805
6.62%
08807
6.62%
08821
6.62%
08823
6.62%
08835
6.62%
08836
6.62%
08844
6.62%
08853
6.62%
08873
6.62%
08876
6.62%
08880
6.62%
08890
6.62%
❓ Frequently Asked Questions
Key questions and answers regarding sales tax rates, exemptions, and compliance.