Pay, Track or Correct a Monroe Township Tax Bill
Use this guide to find the correct property account, compare online payment fees, check quarterly deadlines, enroll in free ACH or solve a missing bill, mortgage-code or late-payment problem.
This page covers Monroe Township in Middlesex County, New Jersey. It does not cover the separate Monroe Township in Gloucester County.
When Is Your
Next Tax Deadline?
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1 Municipal Plaza, Monroe Township, NJ 08831.
Property Tax Penalty & Interest Calculator
State-specific penalty rates • Interest accrual • Tax lien deadline • Cost-of-waiting breakdown
| Original Tax Amount | $0.00 |
| Initial Penalty— | $0.00 |
| Monthly Interest— | $0.00 |
| Fixed Fees— | $0.00 |
| Total Due | $0.00 |
Daily Accrual Rate
Interest and penalties are adding this much to your balance every single day
Tax Lien Warning
| If You Pay On | Days Late | Penalty | Interest | Total Owed | Extra Cost |
|---|
Monday–Friday, 8:30 a.m.–4:30 p.m.
Feb. 1, May 1, Aug. 1 and Nov. 1.
2.95% card; $1.95 e-check.
Start with the task that matches your situation
Open WIPP, search the correct block/lot account, choose the quarter and save the confirmation.
Check payment status before sending money and read the “Advice Only” bill instructions.
Call for an exact payoff because interest is applied to the oldest balance and may change.
How to view, print or pay Monroe Township taxes online
What to check before choosing a bill or balance
| Field | Why it matters | What to do |
|---|---|---|
| Block / Lot / Qualifier | Identifies the taxable parcel. | Copy it exactly; do not assume a street address alone is enough. |
| Property location | Separates similarly named owners and multiple parcels. | Match the complete Monroe Township address. |
| Owner or bank code | Shows who is associated with the account and whether a lender may receive the original bill. | Do not pay twice when escrow is active. |
| Quarter | Each annual statement contains four coupons spanning two calendar years. | Confirm February, May, August or November before paying. |
| Payment status | May show a recent lender or taxpayer payment. | Save proof and call before making a duplicate payment. |
| Delinquent balance | Interest is applied before principal and to the oldest amounts. | Ask for an exact payoff when the balance is old or in collection. |
Compare online, mail, bank bill pay, drop box and ACH
| Method | Fee or rule | Useful when | Main risk |
|---|---|---|---|
| GovPay credit card | 2.95% processing fee | You want online card convenience. | Percentage fee can be large on a property-tax payment. |
| GovPay e-check | $1.95 fee | You want a lower-cost one-time online payment. | Incorrect bank data can reverse the payment. |
| Free ACH debit | Enroll at least 10 days before due date | You want recurring quarterly withdrawal. | It continues until written cancellation; update it when selling. |
| Bank bill pay | Township says it is not electronic; allow 10 days | Your bank mails a check early enough. | Bank send date is not Township receipt date. |
| Check or money order; no postmark credit | There is enough delivery time. | A payment received after the grace deadline accrues retroactive interest. | |
| 24/7 drop box | Check or money order only; no cash | You need after-hours physical delivery. | Keep proof; the drop box is not an instant WIPP posting. |
Mail a property-tax payment
1 Municipal Plaza
Monroe Township, NJ 08831
- Make the check or money order payable as shown on the bill.
- Include the correct quarterly coupon.
- Write the block/lot or account reference on the payment.
- Mail early enough for actual receipt.
- Keep a copy of the check and coupon.
Use the front-entrance drop box
How to enroll in free automatic quarterly tax payments
Monroe offers free direct debit from a checking or savings account. The official authorization form and Tax Collector page provide these requirements.
Monroe Township Tax Collector office hours and address
Tax Collector: Alexandra Uhrig, CTC
Tax billing: 732-521-4405
Email: auhrig@monroetwp.com
Monroe Township Municipal Complex1 Municipal Plaza
Monroe Township, NJ 08831
The Township payment information lists the Tax Office:
Monday–Friday
8:30 a.m.–4:30 p.m.
Call before visiting on holidays, weather closures or extended grace-period dates.
Due dates, ten-day grace period and weekend rule
The Township allows payment through the 10th without interest. If the 10th falls on a weekend or holiday when the office is closed, the grace period moves to the next business day.
When payment arrives after the grace period, interest is charged from the original first-of-the-month due date—not merely from the day after the grace period.
How Monroe Township calculates late-payment consequences
| Rule | Official guidance | Practical effect |
|---|---|---|
| Payment allocation | Delinquent payments apply to interest first, then the oldest principal. | A partial payment may leave principal delinquent and still accruing interest. |
| First $1,500 delinquency | Interest accrues at 8%. | Ask for an exact payoff rather than estimating. |
| Amount over $1,500 | Interest accrues at 18%. | Once the account reaches 18%, Monroe says it remains at that rate until fully current. |
| December 31 balance | A 6% year-end penalty may apply to delinquent current-calendar-year balances. | Resolve a year-end balance with the Tax Office, not an online calculator. |
| Returned payment | Payment is reversed and a $20 fee is charged. | The tax account may again be late and interest may continue. |
What to do when the bill or payment is missing
What “Not a Bill – For Advice Only” means
This label normally means the account is coded for a mortgage company and the taxpayer received a copy for information.
- Check the escrow statement.
- Check account payment status.
- Do not send a duplicate only because an advice copy arrived.
- Contact the lender if the expected payment is absent.
- Monroe says you may use the advice-only copy to make payment.
- Notify the Tax Office to remove the bank code.
- Confirm where future bills should be sent.
- Keep written proof of the change request.
ANCHOR, Senior Freeze, Stay NJ and $250 deductions
Property-tax relief applications do not automatically pause a Monroe quarterly bill. Keep following the current account and payment instructions unless the Township or State confirms a changed amount.
Property-tax relief for qualifying New Jersey homeowners and renters.
Hotline: 1-888-238-1233
May reimburse eligible increases above an established base-year property-tax amount.
Hotline: 1-800-882-6597
A property-tax benefit for eligible homeowners age 65 or older. It is claimed through PAS-1 with the other senior programs.
$250 senior, disabled and surviving-spouse deduction
Veteran or surviving-spouse deduction documents
Assessment looks wrong? Follow the April 1 appeal path
The Tax Collector collects the bill but cannot change the assessed value. Monroe says the assessment card is mailed in late January and a standard tax appeal is filed with the Middlesex County Board of Taxation by April 1.
Tax Collector or Tax Assessor: where should you start?
| Your issue | Office | Why |
|---|---|---|
| Pay, print or verify a bill | Tax Collector | Handles billing, WIPP and collection records. |
| Payment missing or returned | Tax Collector | Researches posting, receipts and reversed payments. |
| ACH enrollment or cancellation | Tax Collector | Administers quarterly direct debit. |
| Delinquent payoff or tax sale | Tax Collector | Calculates collection balance and interest. |
| Assessed value seems wrong | Tax Assessor | Sets and maintains property assessments. |
| Ownership, classification or tax map | Tax Assessor | Maintains parcel and assessment records. |
| Deduction, exemption or appeal | Tax Assessor | Reviews eligibility and assessment changes. |
Why the total is more than the municipal tax alone
The Monroe Tax Collector collects the combined property-tax bill, but the amount supports several separately budgeted entities.
Municipal services and the Township open-space fund.
County services, county open space and county library.
Monroe Township Board of Education and the applicable Fire District 1, 2 or 3.
Before going to 1 Municipal Plaza
Use these sources when you are ready to act
Monroe Township NJ Tax Collector FAQs
How do I pay Monroe Township NJ property taxes online?
Use the official Edmunds GovPay portal linked by the Monroe Township Tax Collector. Search the property account, verify the Block, Lot, Qualifier, owner, tax year and quarter, then review the 2.95% card fee or $1.95 e-check fee before paying. Save the confirmation until the account shows the payment.
What are the Monroe Township Tax Collector office hours and contact details?
The Tax Office hours listed through the Township payment information are Monday through Friday, 8:30 a.m.–4:30 p.m. The office is at 1 Municipal Plaza, Monroe Township, NJ 08831. Tax billing phone: 732-521-4405. Current Tax Collector: Alexandra Uhrig, CTC.
When are Monroe Township property taxes due?
Quarterly taxes are due February 1, May 1, August 1 and November 1. Monroe allows a ten-day grace period through the 10th. If the 10th falls on a weekend or holiday when the office is closed, the grace period moves to the next business day.
Does Monroe Township accept the postmark date?
No. Mailed and bank bill-pay payments must be received by the Tax Office by the applicable grace-period deadline. A postmark or bank send date does not control the Township receipt date.
What are the Monroe Township online property-tax payment fees?
Monroe lists a 2.95% processing fee for Mastercard or Visa and $1.95 for e-check. The service provider retains the fee; it is not shared with the Township.
Does Monroe Township offer free automatic ACH property-tax payments?
Yes. Submit the authorization form and a voided check or savings deposit slip at least ten days before the quarterly due date. The debit occurs on the fourth of the due month and continues until written cancellation. The linked PDF may show a former Collector name, so use the current Township page for contact and timing details.
What should I do if I did not receive a Monroe Township tax bill?
Use the official account portal to view or print the bill and call 732-521-4405 if the property or mailing information is unclear. Failure to receive a bill does not remove the obligation to pay.
What does “Not a Bill – For Advice Only” mean?
It usually means the account is coded for a mortgage company. If the lender still pays, verify escrow and account status before paying. If you now pay directly, Monroe says you may use the advice-only copy and should ask the Tax Office to remove the bank code.
What is the 2026 deadline for ANCHOR, Senior Freeze and Stay NJ?
New Jersey lists November 2, 2026 as the deadline for the 2025 property-tax relief application. Applicants age 65 or older, and certain disability-benefit recipients, use the combined PAS-1 application for Senior Freeze, ANCHOR and Stay NJ.
How do I challenge a Monroe Township property assessment?
Review the assessment card mailed in late January, contact the Monroe Tax Assessor to verify the record, gather valuation evidence and file the applicable appeal with the Middlesex County Board of Taxation by April 1. Continue following current payment instructions unless the responsible authority gives different written guidance.