Complete guide to permits and licenses required to start a plumber in Lakewood, NJ. Fees, renewal cycles, and agency contacts.
Required for all LLCs formed in NJ. Public Records Filing for Service fee of $25 also applies for expedited service.
Filed online via NJ Business Gateway. Applies to all NJ LLCs.
Required to operate as plumber. Prerequisites: 5 years experience or equivalent, pass exam. LLC owner/qualifier must hold license. Issued under HVAC Board as plumbing falls under its jurisdiction.
Required for all businesses collecting sales tax, withholding payroll tax, or other state taxes. Obtains NJ Business Registration Certificate.
Filed with County Clerk where business is located, then state. Required if using trade name/DBA.
Most plumbing services exempt, but materials/supplies taxable. Included as conditional for businesses selling materials.
Plumbers who only perform labor for repairs or installations on residential property generally do not collect sales tax. However, if the business sells and installs tangible personal property (e.g., water heaters, sinks), sales tax registration is required. The plumber must collect sales tax on the sale of such items. Filing frequency: Monthly, Quarterly, or Annual based on volume (assigned by Division). Due dates: 20th day of the month following the reporting period.
All employers in New Jersey must register for withholding tax, even if only one employee. Employers must withhold state income tax from employee wages. Filing frequency: Monthly or Quarterly (assigned by Division). Due dates: For monthly filers, by the 20th of the following month. For quarterly filers, by the 20th of the month following the quarter (e.g., April 20 for Q1).
Employers must pay New Jersey Unemployment Insurance (UI) tax on the first $38,500 of each employee’s annual wages (as of 2024). Rate varies by experience rating (typically 0.3825% to 3.7%). Filing frequency: Quarterly. Due dates: April 30, July 31, October 31, January 31 for prior quarter.
In addition to the individual $10,000 bond, the business entity (LLC) must also file a $10,000 surety bond as part of the Contractor Registration process. This bond ensures compliance with state plumbing regulations and consumer protection laws. Required even if the business has no employees.
While not required for all single-member LLCs with no employees, it is strongly recommended for banking and contractor purposes. Plumber LLCs often need EINs to establish business credit and comply with tax reporting.
LLCs do not pay federal income tax directly. Instead, profits pass through to owners. Multi-member LLCs must file Form 1065; single-member LLCs report income on Schedule C.
All LLCs in New Jersey are subject to the CBT or must pay the Alternative Minimum Assessment of $375 annually. This is not a franchise tax but a tax on doing business in NJ. Even if no income, the $375 fee is due. Due date for calendar-year filers: April 15. Must file Form CBT-100 for LLCs. See https://www.nj.gov/treasury/taxation/cbt/cbt_filing.shtml
If elected, the LLC pays 5.9% tax at entity level, and owners exclude their share from NJ personal income tax. Must file Form PBAIT. Election is binding for 5 years. See https://www.nj.gov/treasury/taxation/pbait/faq.shtml
Many New Jersey municipalities require a local business license or privilege tax. Examples: Newark (https://www.newarkdelivers.com), Jersey City (https://www.jerseycitynj.gov), Trenton (https://www.trentonnj.gov). Fees and requirements vary. Contact local clerk for details. Some cities charge based on gross receipts or number of employees.
Required in most NJ municipalities under local ordinance; plumber LLC must register with city/county clerk. Specific code example - Newark Code Sec. 37-1
Plumbing business must comply with local zoning for commercial/industrial use. Home occupation permit needed if home-based (e.g., Cherry Hill Code Ch. 320)
Common for plumbers; limits signage, traffic, storage of materials. Example - Trenton Code Sec. 403-47
UCC enforced locally; required for plumbing shop fit-outs
Size/location restrictions per municipal code (e.g., Jersey City Code Ch. 289)
Required for plumbing supply storage (flammable materials)
Verifies zoning, building, fire code compliance
Many municipalities require (e.g., Camden Ordinance 520-2016)
Rarely applies to field-service plumbing businesses
Required in dense areas (e.g., Hoboken Code Ch. 138)
Most municipalities regulate construction noise (e.g., Paterson Code Ch. 363)
Required for all employers in New Jersey under the Workers' Compensation Act (N.J.S.A. 34:15-77). Sole proprietors without employees are exempt but may elect coverage. Coverage must be purchased through a private insurer or the state fund (NJ Care).
Not legally required by New Jersey state law for plumbers, but strongly recommended. Often required by commercial landlords, municipalities, or general contractors when bidding on projects. May be considered part of standard risk management for LLCs.
Not legally required by New Jersey for licensed plumbers. However, it is strongly recommended to protect against claims of negligence, faulty work, or design errors. Required only if stipulated by a client or project contract.
Plumbers may be exposed to confined spaces, hazardous materials (lead, asbestos), and electrical risks. OSHA Form 300 (injury log) required for businesses with 10+ employees.
ADA Title III requires accessible facilities for customers. Mobile plumbing services with no public-facing facility are generally exempt from physical access requirements.
Required for plumbers who disturb painted surfaces (e.g., pipe replacement, fixture installation) in pre-1978 buildings. Requires EPA-approved training, certification, and following lead-safe work practices.
If the plumber uses phone solicitation for marketing, they must comply with the National Do Not Call Registry and maintain internal Do Not Call lists.
Applies to all advertising. Plumbers must not make false claims about services, pricing, or credentials. Testimonials must reflect honest opinions. Online reviews must not be fabricated.
All employers must complete Form I-9 for each employee to verify identity and work authorization. E-Verify is not mandatory federally but may be required by state or contracts.
Requires payment of federal minimum wage ($7.25/hour), overtime (1.5x regular rate after 40 hours), and proper recordkeeping. Independent contractors are not covered.
Requires eligible employees (12 months, 1,250 hours) to be granted up to 12 weeks of unpaid, job-protected leave for qualifying reasons. Most small plumbing LLCs do not meet the 50-employee threshold.
Most residential plumbing work does not involve regulated injection wells. However, plumbers installing certain drainage or wastewater systems may need to comply with UIC rules under the Safe Drinking Water Act.
Plumbers do not require federal licenses from FDA, ATF, FCC, or DOT. Licensing is handled at the state level in New Jersey. This is a negative confirmation based on SBA and federal agency guidelines.
Effective January 1, 2024, most LLCs must report beneficial ownership information (BOI) to FinCEN. Exemptions are narrow and generally do not apply to plumbing businesses. This is a new federal requirement.
A $10,000 surety bond is required for all Master and Journeyman Plumber applicants. The bond protects consumers against violations of state plumbing laws. The bond must be issued by a surety company licensed in New Jersey. LLCs must file the bond under the individual licensee, not the business entity.
Required under New Jersey's compulsory insurance law (N.J.S.A. 39:6B-1) for any vehicle used for business, including plumbing service vans. Minimum liability coverage: $15,000 for bodily injury per person; $30,000 per accident; $5,000 for property damage. Personal auto policies do not cover business use.
Not legally required in New Jersey. However, if a plumbing business sells and installs products (e.g., water heaters, fixtures), it may be liable for defects. Coverage is typically included in general liability policies but should be verified. Recommended for risk mitigation.
Not applicable to standard plumbing businesses. Only required if the LLC operates a venue or hosts events where alcohol is served. Plumbers performing work in homes or commercial buildings are not subject to this requirement.
All employers in New Jersey must carry workers' compensation insurance. Sole proprietors without employees are exempt. Coverage must be maintained at all times.
Employers must display federal and state labor law posters, including minimum wage, workers' comp, and OSHA notices. Posters must be visible to employees.
Required under 29 CFR 1903.2. The OSHA Form 3165 poster must be displayed in a conspicuous location accessible to employees.
LLCs must file a Certificate of Formation and pay a $125 fee upon formation. No renewal required, but changes (e.g., address, registered agent) must be reported.
Businesses must retain books, records, invoices, and tax returns for at least 4 years. Federal IRS also recommends 3–7 years depending on document type.
IRS recommends keeping employment tax records for at least 4 years. Business expense records should be kept for at least 3 years from filing date.
Exemption certificates (e.g., resale, nonprofit) must be kept for 4 years from transaction date.
All LLCs formed or registered to do business in New Jersey must file an Annual Report each year by April 15. This is a state requirement for all LLCs, regardless of industry.
Master Plumbers must renew every two years. The renewal period begins six months before the expiration date. Renewal requires completion of 6 hours of approved continuing education per renewal cycle.
6 hours of continuing education required every two years, including at least 1 hour in professional ethics. Courses must be pre-approved by the Board.
Plumbers who sell tangible personal property (e.g., water heaters, faucets) must collect and remit sales tax. Filing is required even if no tax is due. Registration is one-time, but returns are filed quarterly.
Employers must withhold state income tax from employee wages and file Form NJ-927 annually. Frequency of deposits depends on the amount withheld.
EIN is a one-time assignment, but ongoing tax filings (e.g., Form 941, 940, W-2) are required annually or quarterly. Applies to all employers, including LLCs with employees.
Employers must file Form NJ-927 annually to reconcile wages and taxes withheld. Required even if no tax is due.
Federal requirements for plumbers primarily involve tax compliance and advertising regulations; there isn't a specific federal plumbing license, but you must adhere to IRS guidelines for income tax and record retention, and FTC rules for advertising.
FTC compliance for plumbers involves adhering to the Home Improvement Rule, Truth-in-Advertising standards, and guidelines regarding endorsements and testimonials to protect consumers.
Some federal requirements, like FTC compliance, may have varying fees, while others, such as obtaining an EIN from the IRS, are free; the IRS also has tax obligations with varying costs.
Renewal schedules vary; some, like the FTC Home Improvement Rule, are one-time requirements, while others, like annual Federal Income Tax Returns, require yearly filings.
Plumbers should maintain detailed records of all business transactions, income, expenses, and tax filings as required by the IRS, including records for self-employment tax obligations.
Permit Finder asks follow-up questions to give you an exact list of permits.
Find Your Permits