Frequently Asked Tax Questions for Small Businesses in NJ

Dec 01, 2025By Gayathri Dhandapaani

GD

Understanding Sales Tax Requirements

One of the primary concerns for small businesses in New Jersey is understanding sales tax obligations. In NJ, most tangible goods sold are subject to a 6.625% sales tax. However, certain items like groceries and clothing may be exempt. It's crucial for businesses to determine which products and services are taxable to ensure compliance.

sales tax

How to Register for a Sales Tax Permit

To legally collect sales tax, NJ businesses must register for a sales tax permit. This can be done through the New Jersey Division of Revenue and Enterprise Services. The process is straightforward and can be completed online. Once registered, businesses receive a Certificate of Authority, permitting them to collect sales tax from customers.

Payroll Tax Obligations

Employers in New Jersey are responsible for withholding payroll taxes from their employees' wages. This includes federal income tax, Social Security, and Medicare taxes. Additionally, NJ has its own state income tax withholding that employers must manage. It's important to stay updated on current rates and regulations to ensure accurate payroll processing.

payroll taxes

Quarterly Filing Requirements

Small businesses must file payroll taxes quarterly using Form NJ-927. This form reports the amount of taxes withheld from employees' wages. Late filings can result in penalties, so it's essential to adhere to deadlines. Many businesses utilize payroll software or hire accountants to manage these responsibilities efficiently.

Corporate Business Tax

New Jersey imposes a Corporate Business Tax (CBT) on businesses operating within the state. The rate varies based on income, with a current top rate of 11.5% for businesses earning over $1 million. Small businesses must file Form CBT-100 annually to report their earnings and calculate their tax liability.

corporate tax

Exemptions and Deductions

There are several exemptions and deductions available to reduce taxable income. For instance, businesses can deduct expenses such as rent, utilities, and employee salaries. It's wise to consult with a tax professional to ensure all applicable deductions are claimed, optimizing tax savings.

Handling Tax Audits

While tax audits are relatively rare, they can be a source of anxiety for small business owners. If your business is selected for an audit, it's important to remain calm and organized. Keep thorough records of all financial transactions, tax filings, and correspondence with tax authorities. Respond promptly to any requests for information.

tax audit

Seeking Professional Assistance

Many small businesses hire tax professionals to navigate complex tax laws and ensure compliance. These experts can provide valuable advice and representation during audits. Building a relationship with a trusted accountant or tax advisor can be a wise investment for your business's financial health.