South Windsor Tax Collector Office: Pay Property Tax & Hours

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TaxCollectors.org — South Windsor, Connecticut tax payment help Official links checked June 2, 2026
South Windsor Collector of Revenue

Pay South Windsor Property Tax Using the Right Official Link

Start here if you need to pay taxes online, call the office, check hours, get a receipt, handle DMV clearance, or fix a late tax bill.

Official links only Town Hall: 1540 Sullivan Ave Online fees may apply No immediate DMV clearance online
860-644-2511General office ext. 2321
Mon 8-7Late office day
Tue-Thu 8-4:30Regular weekday hours
Fri 8-1Short Friday hours
Quick Answer

The South Windsor tax office is officially the Collector of Revenue. It bills and collects real estate, personal property, motor vehicle taxes, and WPCA sewer assessments and sewer usage fees. The office is at 1540 Sullivan Avenue, South Windsor, CT 06074. The general phone number is 860-644-2511 ext. 2321. For online tax payment, use the official South Windsor tax bill search and pay portal.

Start here

What the South Windsor Tax Collector Office Handles

South Windsor calls this department the Collector of Revenue. It handles billing and collection for real estate taxes, personal property taxes, motor vehicle taxes, and WPCA sewer bills.

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The first mistake people make is calling the tax office for every property question. The Collector of Revenue can help with payment, payoff, receipts, delinquency, DMV clearance questions, sewer bill payment, and tax collection status. But if the issue is your assessment value, your property card, your exemption, or a motor vehicle that was sold, registered elsewhere, stolen or destroyed, you may need the Assessor side instead.

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Find your county tax collector: Visit taxcollectors.org to find your county tax collector office, payment portal and deadlines. Paying online through your county portal is the fastest way to stop penalty accrual.

Use Collector of Revenue for payment

Pay tax bills, ask about balances, request payment guidance, discuss receipts, ask about delinquent accounts, and handle DMV clearance questions.

Use Assessor for value or records

Assessment value, motor vehicle adjustments, property cards, exemptions, business personal property declarations, and sold vehicle questions are usually assessment-side issues.

Use DMV for registration records

Connecticut DMV registration status can affect motor vehicle tax bills. If a registration was not cancelled, the town may still receive DMV-based information.

Pay online

How to Pay South Windsor Property Tax Online

Use the official South Windsor tax bill search and pay portal. Search carefully before paying so you do not pay the wrong bill, wrong year, or wrong account.

The online portal can be useful because you can search, view, print, and pay tax bills without going to Town Hall. But the official town page warns that online payment information may not reflect every transaction in real time, especially if you are trying to pay delinquent taxes. If the bill is late or connected to DMV clearance, call the Collector of Revenue before you rely on the online balance alone.

1

Open the official South Windsor payment portal

Use the official mytaxbill.org South Windsor page linked from the town website. Avoid unofficial search ads or pages that are not connected to the Town of South Windsor.

2

Search by the best available detail

Try bill number, property ID, owner name, property location, motor vehicle information, or the details shown on your printed tax bill. If one search does not work, try a shorter or alternate version.

3

Confirm bill type before paying

South Windsor collects real estate, personal property, motor vehicle, supplemental motor vehicle, residential sewer and commercial sewer bills. Make sure the bill type and due date match your actual payment need.

4

Review fees and clearance rules

Online payments are handled by Invoice Cloud and are subject to third-party fees. Online payments do not provide immediate DMV clearance, so do not use online payment if you need same-day registration clearance.

5

Save your confirmation and receipt

Download, print, or screenshot the confirmation. Save bill number, tax year, bill type, payment amount, confirmation number, and date.

Best first click

Official South Windsor tax bill search and pay

Use this for real estate, personal property, motor vehicle, and eligible tax bill payment searches.

Open Payment Portal
Official department page

South Windsor Collector of Revenue

Use this page to verify contact details, hours, office address, payment links, staff contacts and official town notices.

Open Collector Page
Payment options

South Windsor Tax Payment Methods: Online, In Person, Mail and Drop Box

South Windsor gives taxpayers multiple ways to pay, but each method has different rules. Choose the method based on whether you need a receipt, DMV clearance, proof of payment, or after-hours convenience.

Pay in person

Payments can be hand-delivered to the Revenue Collection office on the first floor of Town Hall. The town says the office accepts cash, money order, certified funds or check.

Pay by mail

Make checks payable to Town of South Windsor. If using the provided envelope is not possible, the town lists the mailing address as Town of South Windsor, Post Office Box 150460, Hartford, CT 06115-0460.

Pay online

Online payments can be made by credit card, debit card, or e-check through the official vendor. Vendor fees apply and are shown before payment processing.

Drop box payment

South Windsor lists drop box payment for check or money order only. Do not put cash in the drop box. The town describes monitored drop boxes at Town Hall, including a drive-up drop box at the front entrance next to the U.S. Mail box and a box mounted outside the front entrance.

Receipt by mail

If you mail payment and want a receipt returned, include all copies of the bill and a self-addressed stamped envelope. This small step matters if you need proof for escrow, refinancing, sale, or recordkeeping.

Do not use the wrong method for DMV clearance

If you need immediate DMV clearance for delinquent motor vehicle taxes, online payment is not the best route. The town states that immediate clearance is available only when delinquent bills are paid in full with cash, money order, or certified bank funds through the Collector’s office during office hours.

Office details

South Windsor Tax Collector Office Hours, Phone Number and Address

Before visiting, confirm the office is open and bring the right bill or account details. Monday has extended hours, while Friday closes early.

Collector of Revenue Office

South Windsor tax payment and collection office

Address1540 Sullivan Avenue, South Windsor, CT 06074
General Phone860-644-2511 ext. 2321
Fax860-648-6390
DepartmentCollector of Revenue
Use ForTaxes, sewer bills, receipts, payment help, delinquency

Published Office Hours

Verify before visiting on holidays or deadline weeks

Monday8:00 a.m. – 7:00 p.m.
Tuesday-Thursday8:00 a.m. – 4:30 p.m.
Friday8:00 a.m. – 1:00 p.m.
Best PracticeCall before deadline-day visits
DMV IssueCall before paying online

What to have ready before calling

  • Bill number or account number.
  • Property location or owner name.
  • Bill type: real estate, personal property, motor vehicle, supplemental motor vehicle, residential sewer or commercial sewer.
  • Payment confirmation number if you already paid online.
  • DMV issue details if you need registration clearance.
  • Mortgage or escrow details if your lender is supposed to pay real estate taxes.
Due dates

South Windsor Property Tax Due Dates and Grace Period Basics

South Windsor’s official FAQ explains different due dates for real estate, personal property, motor vehicle, supplemental motor vehicle and sewer bills.

Real estate and personal property

For real estate and personal property taxes over $100, the first installment is due July 1 and payable by August 1. The second installment is due January 1 and payable by February 1.

Taxes under $100

Taxes under $100 are payable in a single installment. They are due July 1 and payable by August 1.

Motor vehicle taxes

Motor vehicle tax is due July 1 and payable by August 1. Supplemental motor vehicle tax is due January 1 and payable by February 1.

Residential sewer bills

Residential sewer use bills are due October 1 and payable by November 1. These bills cover July 1 through June 30.

Commercial sewer bills

Commercial sewer use bills are due April 1 and payable by May 1, based on prior calendar-year water records.

Failure to receive a bill does not remove the tax

South Windsor’s FAQ states that failure to receive a tax bill does not invalidate the tax or interest. If you do not receive a bill, contact the tax office and request a duplicate instead of waiting past the due date.

Motor vehicle tax

South Windsor DMV Clearance: Online Payment Warning

If you need DMV clearance, do not assume an online payment will clear you immediately. South Windsor clearly states online payments do not allow immediate DMV clearance.

This is the most important user-intent point for many South Windsor taxpayers. Someone may pay online, then expect to register or renew a vehicle immediately. The town warns that online payments are subject to hold or processing rules. If DMV clearance is urgent, call the Collector’s office before paying.

Not immediate clearance

Online ACH payments do not provide immediate DMV clearance and may be subject to a ten-business-day hold. Online card payments can also require processing time and proof.

Immediate clearance route

The town states that immediate DMV clearance is available when delinquent bills are paid in full with cash, money order, or certified bank funds through the Collector’s office during office hours.

If you sold, lost, destroyed or moved a vehicle

Motor vehicle tax is based on DMV registration information as of October 1. If you no longer own the vehicle, the taxpayer is responsible for contacting the proper office and providing required documentation. Do not ignore a motor vehicle bill because the vehicle is gone. The town FAQ directs sold, stolen or destroyed motor vehicle questions to the Assessor side.

Fees and returned payments

South Windsor Online Tax Payment Fees and Returned Payment Rules

Online payments are processed by Invoice Cloud, a third-party vendor. The town receives the bill payment, while convenience fees are charged by the vendor and are shown before processing.

Real estate, personal property and motor vehicle bills

The official online payments page lists e-check/ACH as a flat fee of $0.95. PayPal, Visa, MasterCard, Discover and American Express are listed with a 2.99% convenience fee and a $3.95 minimum fee.

Sewer usage fees

For sewer usage fees, the town notes that payment requires bill number or Unique ID. E-check/ACH is listed at $0.95, while PayPal and card payments are listed at a flat fee of $7.45 with a $600 transaction limit including fee.

Rejected or returned payments

The online payments page states rejected or returned online payments are assessed a $15 fee. The general information page also notes returned bank checks may be subject to a $20 processing fee.

Do not enter account information carelessly

If you enter incorrect account information, the payment can fail and fees can apply. Check routing number, account number, card number, bill type, amount and confirmation screen before submitting.

Mortgage escrow

What to Do if Your Mortgage Company Should Pay South Windsor Real Estate Taxes

If your real estate taxes are escrowed, South Windsor says you should forward the bill to your lender. Do not assume escrow means the town has already been paid.

1

Check the bill when it arrives

If the bill comes to you and your lender should pay, forward it to the lender right away. Do not ignore it because you have escrow.

2

Search the town payment portal

Before the last payable date, check whether the bill shows paid or unpaid. If it still appears unpaid, ask the mortgage company for payment proof.

3

Call the Collector if the mortgage was paid off

The town says if you have paid off your mortgage, contact the office to receive a copy of your bill. Do not wait for escrow notices that may no longer exist.

Escrow proof checklist

  • Mortgage servicer name.
  • Loan number or escrow account reference.
  • Tax bill copy.
  • Payment date and check/electronic confirmation from lender.
  • Town portal showing paid or unpaid status.
Late bills

South Windsor Delinquent Taxes, Interest, Liens and Collection Enforcement

Unpaid taxes become delinquent after the stated payable dates. South Windsor’s FAQ says interest is calculated at 1.5% per month from the original due date, with a minimum charge of $2.00.

Delinquent accounts should not be handled casually. The town’s official information explains that real estate liens are filed annually on accounts with outstanding taxes and that liens remain until taxes, interest and fees are paid in full. Delinquent motor vehicle accounts can affect DMV registration renewal and new registration. Sewer liens can also be filed on delinquent sewer accounts.

Call before paying delinquent taxes online

The online payments page warns that if you plan to pay delinquent taxes of any kind, you should contact the Collector’s office for an up-to-date payoff amount before making payment.

Oldest obligation first

South Windsor’s FAQ states that tax payments must first be applied to the oldest obligation under Connecticut law. This matters if you owe more than one bill.

Motor vehicle consequences

Delinquent motor vehicle taxes can be reported to the DMV, which can deny registration renewal or new registration until taxes, interest and fees are paid in full.

Receipts

How to Get South Windsor Tax Receipts and Proof of Payment

Tax receipts matter for mortgage escrow, income tax records, refinancing, home sale paperwork, DMV questions and personal recordkeeping.

Online receipt

After online payment, save the confirmation page immediately. Keep the bill type, bill number, payment date, amount and confirmation number.

Mail receipt

If paying by mail and you want a receipt returned, include all copies of the bill and a self-addressed stamped envelope.

IRS receipt lookup

The official Collector of Revenue page links to IRS tax receipts online. Use town-provided tools when you need yearly tax payment records.

Receipt should show

  • Bill number or account number
  • Tax year or fiscal year
  • Bill type
  • Amount paid
  • Payment date
  • Confirmation or receipt number

Save extra proof

  • Bank/card confirmation
  • Mortgage escrow proof
  • Town portal screenshot
  • Office representative name if you called
  • Returned receipt copy if paying by mail
Wrong-office prevention

Tax Collector vs Assessor in South Windsor: Which Office Do You Need?

Use the Collector of Revenue for payment. Use the Assessor when the issue is valuation, assessment, exemptions, or motor vehicle corrections.

Collector of Revenue questions

  • How do I pay my tax bill?
  • What is my balance?
  • Can I get a receipt?
  • What happens if I am late?
  • How do I handle DMV clearance?

Assessor-type questions

  • Why is my property value high?
  • Why did I get a motor vehicle bill after selling a car?
  • How do I correct ownership or assessment?
  • What exemption applies to me?
  • How do I file personal property declarations?

Simple decision rule

If you are trying to pay or prove payment, start with the Collector. If you are trying to change the amount or correct the record behind the bill, start with the Assessor or the appropriate town department.

User-first value

Why This South Windsor Tax Collector Guide Is Built Like a Tool

A thin page gives a phone number. A useful page helps taxpayers finish the task: pay, call, verify, get a receipt, avoid fees, or fix a DMV clearance problem.

First screen solves the job

The payment portal, phone number, office hours and DMV warning appear immediately so users do not have to scroll through generic text.

Real rules are explained clearly

Online fees, returned-payment fees, DMV clearance holds, drop box rules, mail receipts and delinquent payoff cautions are explained in plain language.

Wrong-office confusion is reduced

The guide separates Collector of Revenue, Assessor, DMV and mortgage escrow issues so taxpayers call the correct office first.

Map and visit

South Windsor Tax Collector Office Map and Visit Reminder

The Collector of Revenue office is at South Windsor Town Hall, 1540 Sullivan Avenue, South Windsor, CT 06074. Use the map for directions and call before deadline-day visits.

Map search: South Windsor Collector of Revenue, 1540 Sullivan Avenue, South Windsor, CT 06074. Call 860-644-2511 ext. 2321 before visiting for DMV clearance, delinquent payoff, or deadline-day questions.

Bring if visiting

  • Tax bill or account number
  • Payment method accepted by the office
  • Photo ID if needed for your request
  • DMV paperwork if clearance is needed
  • Mortgage or escrow documents if relevant

Call first if…

  • You need immediate DMV clearance.
  • You are paying delinquent taxes.
  • You need a payoff amount.
  • You cannot find your bill online.
  • You need a receipt for legal or closing paperwork.
FAQ

South Windsor Tax Collector FAQ

These answers focus on online payment, office hours, due dates, DMV clearance, receipts, escrow, delinquency and wrong-office confusion.

Use the official South Windsor tax bill search and pay portal at mytaxbill.org. Search your bill, confirm the bill type and year, review fees, then save your confirmation after payment.
The general Collector of Revenue phone number is 860-644-2511 ext. 2321. Call before visiting for delinquent payoff, DMV clearance, receipt or payment-method questions.
The Collector of Revenue office is at South Windsor Town Hall, 1540 Sullivan Avenue, South Windsor, CT 06074.
Published hours are Monday 8:00 a.m. to 7:00 p.m., Tuesday through Thursday 8:00 a.m. to 4:30 p.m., and Friday 8:00 a.m. to 1:00 p.m. Verify holiday and deadline-week changes before visiting.
No. South Windsor states online payments do not allow immediate DMV clearance. For immediate clearance, delinquent bills must be paid in full with cash, money order, or certified bank funds through the Collector’s office during office hours.
Real estate and personal property taxes over $100 are due in two installments: July 1 payable by August 1, and January 1 payable by February 1. Taxes under $100 are due July 1 and payable by August 1.
Contact the Collector of Revenue office for a duplicate. South Windsor states failure to receive a tax bill does not invalidate the tax or interest.
Yes, but the town says drop box payment is for check or money order only. Do not put cash in the drop box.
Interest is calculated at 1.5% per month from the original due date, with a minimum charge of $2.00. Delinquent accounts may also involve liens, collection agency referral, DMV registration denial or other enforcement tools depending on the bill type.
Assessment value, property records, exemptions and many motor vehicle adjustment questions are generally handled by the Assessor side, not the Collector of Revenue payment office.
Final summary

Best Way to Use This South Windsor Tax Collector Guide

Use the official South Windsor payment portal first, confirm your bill type and year, then pay or call the Collector of Revenue if anything looks unclear. For general help, call 860-644-2511 ext. 2321. If you need immediate DMV clearance, do not rely on online payment. Call before you pay.

If the issue is payment, receipt, delinquency, sewer billing or DMV clearance, start with the Collector of Revenue. If the issue is assessment value, property records, exemptions or sold vehicle adjustments, start with the Assessor side. This simple split saves time and avoids wrong-office frustration.

Editorial note and official-source warning

This is an independent TaxCollectors.org guide for South Windsor, Connecticut taxpayers. It is not the official Town of South Windsor, Collector of Revenue, Assessor, Connecticut DMV, legal adviser, tax adviser, mortgage servicer or payment processor.

Before paying, mailing documents, visiting Town Hall, relying on a deadline, seeking DMV clearance, or paying delinquent taxes, verify current details directly through official South Windsor and town-linked payment sources. Fees, processing times, payment methods, office closures, bill status and DMV clearance rules can change.

Official source shortcuts: South Windsor Collector of Revenue, South Windsor Tax Bills Search and Pay, How To Make Payment, and Online Payments.