New Jersey Late Fee Calculator
Your late fee
$62.50
Paid 12 days late; the lease has no grace period.
- Days past due
- 12 days
- Grace period ends
- No grace period
- Earliest fee date
- September 29, 2026
- Lease late fee
- 5% of $1,250.00 = $62.50
- Rent + late fee
- $1,312.50
New Jersey: N.J.S.A. 2A:18, 2A:42 and 46:8 (apart from two narrow rules) contains no late fee provision, so there is no legal cap or waiting period to apply; only your lease terms count.
Next step: turn these figures into a late rent notice for the tenant.
Senior citizens and benefit recipients in New Jersey
This protects senior citizens and benefit recipients only, meaning tenants who draw a Social Security old-age pension, a railroad retirement pension or a government pension that replaces Social Security, or who get Social Security Disability Benefits, SSI or Work First New Jersey benefits: rent due on the first of the month gets a five business day grace period, and a late charge may not include those days.
A person to whom rent is due and payable on the first of the month upon a lease or other agreement shall allow a period of five business days grace in which the rent due shall be paid. No delinquency or other late charge shall be made which includes the grace period of five business days. [...] The provisions of this act shall only be applicable to premises rented or leased by senior citizens receiving Social Security Old Age Pensions, Railroad Retirement Pensions or other governmental pensions in lieu of Social Security Old Age Pensions, and by recipients of Social Security Disability Benefits, Supplemental Security Income or benefits under Work First New Jersey.
New Jersey rent late fee law
New Jersey's landlord and tenant statutes (Title 2A chapters 18 and 42, Title 46 chapter 8) contain no general late fee limit and no general grace period. Two narrow rules apply: senior citizens and benefit recipients get five business days of grace (below), and in an eviction for nonpayment, rent paid in full within three business days after a warrant for removal is posted cannot carry a late fee above the amount in the warrant application (N.J.S.A. 2A:42-10.16a).
Read in full for this check: New Jersey Statutes, Title 2A, chapter 18 (including the Anti-Eviction Act) and chapter 42 (Landlord and Tenant), and Title 46, chapter 8 (Landlord and Tenant). Copy read on law.justia.com (not the state's official site) · checked .
Late rent notice builder
Before you send it: this builds a reminder letter about overdue rent and a late charge. It is not an eviction notice. A notice to pay rent or quit is a separate document, and New Jersey has its own rules for it. Nothing on this page is legal advice.
[Your name or company]
Date: October 10, 2026
To: [Tenant name]
[Rental property address]
Re: Overdue rent for [Rental property address]
Dear [Tenant name],
This letter is a reminder that the rent of $1,250.00 for [Rental property address] was due on September 28, 2026. As of October 10, 2026, $1,250.00 of it is still unpaid (12 days past due).
Your lease provides for a late charge, which comes to $62.50.
Amount now due
- Unpaid rent
- $1,250.00
- Late charge
- $62.50
- Total
- $1,312.50
Please pay $1,312.50 at your earliest opportunity.
If this letter crossed with your payment, please disregard it.
Regards,
[Your name or company]
How to use the New Jersey rent late fee calculator
- Enter the monthly rent and the rent that is overdue.
- Enter the date the rent was due and the date it was paid, or today if it is still unpaid.
- Choose how the lease sets the late fee (percent of rent, flat amount or dollars per day) and type the figure from the lease.
- Enter the grace days written in the lease.
- Read the late fee and the earliest fee date, then copy the figures or print a late rent notice.
Work out interest on an overdue B2B invoice under New Jersey law. When the contract is silent, the default is variable — the currently published figure, the official page that sets it, the written-contract cap, and the statute are all on this page.
Post-judgment interest under Court Rule 4:42-11(a): the annual rate equals the average rate of return of the State of New Jersey Cash Management Fund (State accounts) for the preceding fiscal year, to the nearest whole or one-half percent, but not less than 0.25%; judgments exceeding the Special Civil Part monetary limit ($20,000) bear that rate plus 2% per annum. Set annually by AOC notice.
Late fee breakdown
- Interest owed
- —
- Daily rate
- —
- Total (invoice + interest)
- —
Still unpaid? Generate a formal demand letter — it computes the interest and cites New Jersey's statute (N.J. Ct. R. 4:42-11; N.J.S.A. 31:1-1, 31:1-6; 2C:21-19) for you.
What the governing court rule says in New Jersey
(a) Post Judgment Interest. Except as otherwise ordered by the court or provided by law, judgments, awards and orders for the payment of money, taxed costs and attorney's fees shall bear simple interest as follows: [...] (ii) For judgments not exceeding the monetary limit of the Special Civil Part at the time of entry, regardless of the court in which the action was filed: commencing January 2, 1986 and for each calendar year thereafter, the annual rate of interest shall equal the average rate of return, to the nearest whole or one-half percent, for the corresponding preceding fiscal year terminating on June 30, of the State of New Jersey Cash Management Fund (State accounts) as reported by the Division of Investment in the Department of the Treasury, but the rate shall be not less than 0.25%. (iii) For judgments exceeding the monetary limit of the Special Civil Part at the time of entry: in the manner provided for in subparagraph (a)(ii) of this Rule until September 1, 1996; thereafter, at the rate provided in subparagraph (a)(ii) plus 2% per annum.
Quoted verbatim from the linked official source — not our paraphrase. How we source and re-check every row is documented in the data methodology.
Maximum late fee in New Jersey — written B2B contracts
Hard cap 50% criminal (entity).
16% civil cap is unenforceable vs corporations/LLCs/LLPs, and deals $50k+ escape it, but criminal usury still caps B2B: 50%/yr to an entity, 30%/yr to an individual.
Basis: N.J.S.A. 31:1-1(e), 31:1-6, 2C:21-19. Compare all 51 jurisdictions in the maximum late fee by state table and cap-regime map.
Rent and invoices follow different laws — consumer debt is not covered
The Invoice tab, the rate card and the statute sections on this page are about business-to-business invoices. Residential rent late fees live in New Jersey's landlord-tenant law. New Jersey: N.J.S.A. 2A:18, 2A:42 and 46:8 (apart from two narrow rules) contains no late fee provision, so there is no legal cap or waiting period to apply; only your lease terms count. Consumer credit has separate, stricter rules. The distinction is explained in B2B invoice late fees vs. residential rent.
Use this data
New Jersey's row — rate, cap, citation, verbatim quote, verification date — is part of our open 51-jurisdiction dataset: CSV · JSON (CC BY 4.0, cite myinvoicetemplate.com). Set late-fee terms on your next invoice with the free invoice generator, or state them clearly using the wording guidance in the payment terms guide.
New Jersey late fee FAQ
Is there a legal limit on rent late fees in New Jersey?
New Jersey's landlord and tenant statutes (Title 2A chapters 18 and 42, Title 46 chapter 8) contain no general late fee limit and no general grace period. Two narrow rules apply: senior citizens and benefit recipients get five business days of grace (below), and in an eviction for nonpayment, rent paid in full within three business days after a warrant for removal is posted cannot carry a late fee above the amount in the warrant application (N.J.S.A. 2A:42-10.16a). Read in full for this check: New Jersey Statutes, Title 2A, chapter 18 (including the Anti-Eviction Act) and chapter 42 (Landlord and Tenant), and Title 46, chapter 8 (Landlord and Tenant), checked 2026-10-10. The late fee and grace days in the lease decide.
How do I work out a late fee on rent in New Jersey?
Enter the monthly rent, the overdue amount, the date the rent was due and the date it was paid, then the late fee in the lease (a percent of rent, a flat amount or dollars per day) and its grace days. The calculator gives the late fee, the earliest fee date and rent plus fee, and turns them into a late rent notice.
Can I charge late fees on overdue invoices in New Jersey?
Yes — on business-to-business invoices. If your contract or invoice states a late-fee rate, that rate governs (subject to the cap rules below). If nothing was agreed: Variable; currently published figure: 4.5% / 6.5% (2026). Post-judgment interest under Court Rule 4:42-11(a): the annual rate equals the average rate of return of the State of New Jersey Cash Management Fund (State accounts) for the preceding fiscal year, to the nearest whole or one-half percent, but not less than 0.25%; judgments exceeding the Special Civil Part monetary limit ($20,000) bear that rate plus 2% per annum. Set annually by AOC notice. Statute: N.J. Ct. R. 4:42-11; N.J.S.A. 31:1-1, 31:1-6; 2C:21-19, verified 2026-08-21. Consumer and rent debts follow separate laws.
What is the maximum late fee on a B2B invoice in New Jersey?
For a written B2B contract: 16% written civil cap on paper — but corporate borrowers cannot plead usury and deals of $50,000+ are exempt; criminal ceiling 50% (entities) / 30% (individuals). Basis: N.J.S.A. 31:1-1(e), 31:1-6, 2C:21-19. The full cap analysis is on the Invoice (B2B) tab; this covers business-to-business deals only — consumer credit has stricter separate caps.
What interest applies if my contract doesn't mention late fees in New Jersey?
Variable — Post-judgment interest under Court Rule 4:42-11(a): the annual rate equals the average rate of return of the State of New Jersey Cash Management Fund (State accounts) for the preceding fiscal year, to the nearest whole or one-half percent, but not less than 0.25%; judgments exceeding the Special Civil Part monetary limit ($20,000) bear that rate plus 2% per annum. Set annually by AOC notice. Currently published figure: 4.5% / 6.5% (2026). Confirm the applicable figure via the official page linked on this page before relying on it. Statute: N.J. Ct. R. 4:42-11; N.J.S.A. 31:1-1, 31:1-6; 2C:21-19.
Where does this data come from, and when was it verified?
Every invoice-interest figure on this page comes from our 51-jurisdiction dataset: each row researched against the controlling statute or the state's official current-rate page, independently re-checked, and stamped with its own verification date — New Jersey's row was last verified 2026-08-21. The operative legal text is quoted verbatim on this page with a link to the official source, the methodology is public, every verification pass is logged in the changelog, and the full dataset is downloadable (CC BY 4.0).
Not legal advice. This page summarizes New Jersey's commercial-interest statute for general information, with the verification date shown above — it tells you when we last confirmed the figures, not that they are still current today. Statutes change and courts interpret them; verify the cited statute at the official source, or ask a licensed attorney in your state, before charging a late fee or demanding interest.