CPA Services for NJ Manufacturing Companies & Distributors

Frequently Asked Questions

Does my NJ manufacturing company qualify for the R&D tax credit?

Many NJ manufacturers qualify for research activities they don't realize count. Under IRC §41, qualified research expenses include wages for employees engaged in qualified research, supplies used in research, and a portion of contractor costs. In a manufacturing context, this can include developing new production processes, improving existing processes to reduce defect rates, testing new materials, and developing new products. NJ's Research and Development Tax Credit provides an additional 10% credit on NJ qualified research expenses. Documentation of the qualified activities and expenses is critical to survive an audit.

What inventory method should my manufacturing company use?

It depends on your inventory cost patterns and tax goals. FIFO (first in, first out) tends to produce higher taxable income in an inflationary environment because older, cheaper inventory is expensed first. LIFO (last in, first out) reduces taxable income in inflation because newer, more expensive inventory is expensed first. Weighted average smooths costs. NJ requires you to use the same inventory method for state taxes as you do for federal. LIFO also requires a LIFO conformity election and LIFO reserve disclosures. Once elected, changing inventory methods requires IRS approval (Form 3115).

What NJ sales tax exemptions are available for manufacturing?

New Jersey provides a sales tax exemption under N.J.S.A. 54:32B-8.13 for machinery, apparatus, or equipment that is used directly and primarily in the production of tangible personal property. 'Directly and primarily' is the key standard - equipment that touches the product during production generally qualifies; equipment used in overhead or administrative functions generally does not. Raw materials that are physically incorporated into the finished product are exempt under a separate statutory provision (resale or component-part exemption). **Important:** the §8.13 machinery exemption explicitly does NOT extend to tools, supplies, replacement parts, or other consumables used in connection with the machinery - those are taxable even when used with otherwise-exempt production equipment. Claiming the machinery exemption requires providing your vendor with an ST-4 exemption certificate.

How does Section 179 and bonus depreciation work for manufacturing equipment?

Section 179 allows you to immediately deduct up to $2,560,000 (2026 limit) of qualifying equipment placed in service during the year, rather than depreciating it over the MACRS recovery period. The OBBBA permanently restored 100% bonus depreciation for property acquired after January 19, 2025, allowing a full first-year deduction on remaining basis after Section 179. Heavy equipment used in manufacturing (5-year and 7-year MACRS property) is eligible for both. NJ conforms to Section 179 but caps it at $25,000 and does NOT conform to bonus depreciation, NJ requires you to add back bonus depreciation and depreciate over the asset's normal useful life for NJ purposes.

How does NJ apportion manufacturing income for corporations with out-of-state sales?

New Jersey uses a single-sales-factor apportionment formula for corporations with business activity both inside and outside NJ. Only the sales factor is used. The percentage of your total sales that are made to NJ customers determines what portion of your income is subject to NJ CBT. This benefits manufacturers with large out-of-state sales relative to their NJ property and payroll. Manufacturers should track sales by destination carefully, as incorrect apportionment is a common audit issue.