Search, Pay or Fix an Ansonia Tax Bill
Use this official-source guide to reach the Ansonia tax bill portal, check the Tax Collector phone number, plan a City Hall visit and avoid the DMV-clearance mistake that delays registration.
It also explains when to use the Assessor, GIS database, collection enforcement PDF, boot notice, mailing lockbox, drop box, change-of-address form or real-estate transfer request.
City Hall lower level.
When Is Your
Next Tax Deadline?
Select your state — see your exact deadline, live countdown, and whether you’re on time or already accruing penalties.
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 |
|---|
253 Main Street.
1.5% monthly; $2 minimum.
What the Ansonia Tax Collector Handles
Use the official Ansonia MyTaxBill portal for real estate, personal property, motor vehicle and supplemental motor vehicle tax bills.
Use the Tax Collector for payoff balances, posting questions, receipts, bill coupons, collection enforcement and delinquent account routing.
Use the Assessor and GIS when the issue is value, field card, parcel data, exemption, revaluation, plate disposal or vehicle proof.
Ansonia Tax Collector Search and Pay: Step-by-Step
Best Search Field for Ansonia Tax Bills
The Ansonia portal gives several search fields. Using the smallest reliable field first prevents wrong-account payments and duplicate payments.
Use last name and first initial or a business name. The portal says not to use punctuation, and name search can return all bill types.
Enter property number and street name. Leave off suffixes such as Street, Court or Lane because abbreviations can vary.
Use the Grand List year, bill type and bill number when printed on the paper bill or legal notice.
Use this for real estate and personal property records when the account number appears on the bill.
Use link year, link type and link number for motor vehicle or supplemental motor vehicle accounts.
Useful for business taxpayers and notices that identify an account by ID instead of a plain owner name.
Ansonia Tax Collector Office, Phone Number and Hours
253 Main Street
Ansonia, CT 06401
Main Tax Office: 203-736-5910
Tax Collector: 203-922-3903
Assistant Tax Collector: 203-922-3943
Fax shown on tax forms: 203-736-5938
Monday-Wednesday: 8:30 a.m.-4:30 p.m.
Thursday: 8:30 a.m.-5:00 p.m.
Friday: 8:30 a.m.-1:00 p.m.
Lunch closure: 12:00 p.m.-1:00 p.m. except Fridays.
Confirm holiday closures and collection-month notices before driving to City Hall.
Mailing Address, Hartford Lockbox and Ansonia Drop Box
Make checks payable to Tax Collector, City of Ansonia. The official page lists PO Box 253, Ansonia, CT 06401 for tax payments.
The 2026 legal notice directs payments with the appropriate coupon to PO Box 2370, Hartford, CT 06146-2370.
The City says the check-payment drop box is in the driveway between City Hall and Veterans Memorial Park. Do not place cash in the drop box.
Ansonia Tax Due Dates and 2026 Legal Notice Details
The 2026 legal notice applies to the October 1, 2025 Grand List.
The first installment of motor vehicle, personal property and real estate taxes is due July 1, 2026.
The first installment becomes delinquent after August 3, 2026.
Late Ansonia Taxes, Interest and Current Payoff
Late payments are charged interest from the due date at 1.5% per month.
The legal notice states 18% per year with a $2 minimum interest charge.
Interest, fees, collection assignment, liens and boot costs can change the payoff after the printed notice date.
Ansonia DMV Clearance for Delinquent Motor Vehicle Taxes
This is the highest-risk part of the Ansonia tax workflow. The online portal is useful for ordinary payments, but the same portal warns that motor vehicle clearance has a separate rule.
Ansonia Boot Program: What the Official Notice Says
Ansonia’s boot notice describes the immobilization program for delinquent motor vehicle taxpayers. It names TaxServ Capital Services LLC and VioAlert Systems LLC as part of the process.
The notice says vehicles may be immobilized so delinquent taxes get paid.
The notice says fees and costs of the program are paid by delinquent taxpayers.
The notice lists TaxServ Capital Services LLC at 866-497-2427.
Collection Enforcement: Liens, Agency Fees, Warrants and Boot Costs
The official collection enforcement PDF gives stronger detail than a basic directory page. Use it before ignoring a delinquent notice.
Delinquent business personal property may result in a UCC lien, health department reporting if applicable, collection assignment or alias tax warrant.
Delinquent motor vehicle taxes may be reported to DMV, assigned to collection, placed on the boot list and charged collection/boot fees.
The PDF says liens are filed each year on accounts with outstanding balances and a lien fee may be added to each tax bill.
The PDF lists a $6 alias tax warrant fee, 15% collection fee on certain delinquent motor vehicle accounts, $175 boot fee, another $175 if the boot is removed by someone other than the hired company, and a $24 lien fee for real estate tax liens.
Call before paying if your account is in enforcement. Ask whether the balance includes collection fee, boot fee, lien fee, interest, warrant fee or TaxServ routing.
Ansonia Tax Collector or Tax Assessor: Which Office Fixes Your Issue?
- tax bill search and payment;
- balances, receipts and payment posting;
- late interest and current payoff;
- DMV clearance after payment;
- demand notices, collection enforcement and boot-related payment questions.
- property record cards and field cards;
- assessed value and revaluation questions;
- exemptions and Board of Assessment Appeals forms;
- GIS and parcel data;
- motor vehicle disposal, plate proof and assessment adjustment questions.
Ansonia Tax Assessor Database, GIS and Property Record Cards
The Assessor page links property record cards and GIS. The GIS portal identifies City of Ansonia offices at 253 Main Street and supports property search by name, house number, street and MBL ID.
Use a simple last-name search if you do not know the exact MBL ID.
Use the property location, not a mailing address that may belong somewhere else.
Use Map/Block/Lot information if it appears on the record, mortgage file or GIS result.
The GIS portal says property information data is updated nightly.
The GIS portal lists about 5,953 current parcels, so exact matching matters.
GIS helps with property data. Use the Tax Collector for current balance and payment.
Revaluation, Data Mailers and Vehicle Assessment Changes
The Assessor page says the office hired Equality Valuation Services from Waterbury for the upcoming revaluation and that a data mailer was sent to each property owner. Review it instead of waiting until the tax bill arrives.
Review owner, property and condition information. Mark necessary corrections and return it as instructed.
The Assessor page explains that revaluation is completed every five years and recalculates value based on fair-market transfers.
The Assessor page notes a newer vehicle-valuation method using MSRP and a statutory depreciation schedule for the October 1, 2024 Grand List.
Ansonia Tax Forms: Change of Address and Real Estate Transfer Request
The Tax Department change-of-address PDF includes checkboxes for motor vehicle, personal property, real estate and waterline. It asks for owner, property location, old address, new address, requestor signature and date.
The real-estate transfer request PDF asks for owner name, property location, city/state/ZIP, unique ID, bill number, amount and the requesting bank name.
Business Personal Property, Declarations and Assessor Routing
The Assessor page lists many items that may belong on a personal property declaration, including office furniture, fixtures, machinery, computers, tools, leased equipment, signage, security systems, shelving and certain unregistered or out-of-state vehicles.
Use the Assessor page for long form, short form and related declaration forms.
Use the Tax Collector once the bill exists and you need balance, receipt or payment posting.
The collection enforcement PDF says delinquent business personal property can lead to UCC lien and collection assignment.
Ansonia Tax Collector Photos, Reviews and Visit Planning
People search for Ansonia Tax Collector photos and reviews before visiting City Hall. Those can help with parking, entrance and building recognition, but they are not reliable for payment rules.
Recognizing City Hall, planning where to park and finding the lower-level office area.
A review can describe one taxpayer’s experience, old hours or a closed collection period.
Use City pages, PDFs and the payment portal for final deadlines, fees, mailing addresses and DMV release timing.
What to Say When You Call the Ansonia Tax Office
Official Ansonia Tax and Assessment Links
Official online portal for tax bill lookup, payment, IRS payment records and DMV-clearance warnings.
Official Assessor page for property records, revaluation, exemptions, GIS, forms and vehicle proof.
Official Tax Department PDF used for bank-requested real estate transfer payment details.
Ansonia Tax Collector FAQs
What is the Ansonia Tax Collector phone number?
The Ansonia Tax office main phone number is 203-736-5910. The official page also lists Johanna Figueroa, CCMC, Tax Collector, at 203-922-3903 and Gloria Caulfield, CCMC, Assistant Tax Collector, at 203-922-3943.
Where is the Ansonia Tax Collector office?
The Ansonia Tax Collector office is at City Hall, 253 Main Street, Ansonia, CT 06401. The official page says the office is on the lower level of City Hall down the hall from the WPCA Office.
How do I search and pay Ansonia taxes online?
Use the official Ansonia MyTaxBill portal. Search by name, property location, bill number, account number, motor vehicle link, Tax ID, Account ID, Link ID or DBA. Verify the tax type, Grand List year, balance and DMV warning before paying.
Should I pay online if I need Ansonia DMV clearance?
No, not if you need fast DMV clearance or have a boot issue. The portal warns not to proceed online for motor vehicle clearance. For faster release, use the Tax Collector office and approved funds.
What are Ansonia Tax Collector office hours?
The official page lists Monday through Wednesday 8:30 a.m.-4:30 p.m., Thursday 8:30 a.m.-5:00 p.m., and Friday 8:30 a.m.-1:00 p.m. It also says the office is closed for lunch from 12:00 p.m. to 1:00 p.m. except Fridays.
Where do I mail Ansonia tax payments?
Make checks payable to Tax Collector, City of Ansonia. The official page lists PO Box 253, Ansonia, CT 06401 for routine tax payments. The July/January legal notice directs payments with the proper coupon to PO Box 2370, Hartford, CT 06146-2370.
What happens if Ansonia taxes are late?
Late payments are subject to interest from the due date at 1.5% per month, 18% per year, with a $2 minimum interest charge. Depending on the tax type, collection enforcement can include liens, collection agency referral, DMV reporting, boot fees or alias tax warrants.
Where is the Ansonia tax assessor database?
The Ansonia Assessor page links property record cards and GIS. The GIS portal supports search by name, house number, street and MBL ID, and states that property information is updated nightly.
Who handles Ansonia vehicle disposal proof or value questions?
The Ansonia Assessor handles vehicle disposal proof, plate proof, assessments, exemptions, field cards, revaluation and GIS property data. The Tax Collector handles payments, receipts, late balances and DMV clearance after taxes are paid.
Can Ansonia Tax Collector photos or reviews confirm payment rules?
No. Photos and reviews can help with visit planning, but they do not confirm current deadlines, payment methods, DMV clearance timing, boot rules, mailing addresses or fees. Use official City sources and the tax portal before taking action.