South Holland Property Tax: Rates, Relief & Payment Guide

South Holland Property Tax affects every homeowner and business owner in the village, shaping property tax rates South Holland and municipal taxes South Holland each year. Residents receive a property tax notice South Holland that breaks down residential property tax rates South Holland, land tax South Holland, and any applicable property tax exemptions South Holland, while commercial owners see commercial property tax South Holland details. The Cook County Assessor’s Office provides an online property tax calculator South Holland and a searchable tax district map South Holland to help you estimate your bill quickly. If you qualify, South Holland tax relief programs and tax deferment options South Holland can lower your liability, and the tax office contact South Holland (312‑443‑7550) is ready to answer questions about tax history South Holland or payment methods.

South Holland Property Tax also includes a clear timeline for tax payment deadlines South Holland, with the first installment due April 1, 2026 and the second installment following the county’s schedule. Homeowner tax assessment South Holland is based on the latest property valuation South Holland, and any 2026 tax increase South Holland will appear on your statement. Should you disagree with your assessment, the property tax appeals South Holland process is available through the Cook County Board of Review, and successful appeals may result in a property tax refund South Holland. For landlords, understanding real estate taxes South Holland and council tax vs property tax South Holland helps manage cash flow and compliance.

Search South Holland Village Property Tax

South Holland is a village located in Cook County, Illinois, and every property tax record, assessment value, and payment for properties inside the village flows through county-level systems managed by Cook County. The Cook County Property Tax Portal serves as the central hub for finding property tax records for any address inside South Holland Village. Taxpayers can start a search at https://www.cookcountypropertyinfo.com/ to retrieve assessment data, exemption status, and tax bill details.

The portal pulls data from the Cook County Assessor’s Office, the Cook County Board of Review, and the Cook County Treasurer’s Office and presents it on one screen. South Holland Village properties sit inside Thornton Township for reassessment cycles. Users see parcel details, current tax bills, and appeal filing options without needing to log in or create an account.

Step-by-Step Search Method

1. Visit the Cook County Property Tax Portal at https://www.cookcountypropertyinfo.com/
2. Click the “Property Search” button at the top of the homepage
3. Type the full street address, including house number, street name, and ZIP code (South Holland Village ZIP codes include 60473)
4. Press “Search” to load matching property records
5. Review the property profile showing assessed value, exemptions applied, and current tax bill amount
6. Click the “Tax Bill” tab to view installment history and any unpaid balance
7. Click the “Appeal” tab to start a Board of Review appeal if the assessed value looks too high

Users who know the 14-digit Property Index Number (PIN) from a prior tax bill can paste it into the PIN search field for faster results. New owners who do not have a PIN yet can pull the number from the Assessor’s address search at https://www.cookcountyassessoril.gov/. The portal refreshes assessment data, exemption approvals, and payment records on a regular schedule as the Assessor, Board of Review, and Treasurer process new filings.

South Holland Village residents who need help reading portal results can contact the Cook County Assessor’s Office through the official website for direct support. Village property tax data ties directly to Thornton Township reassessment cycles run by the Assessor’s office each year.

South Holland Property Tax Rates in Cook County

Property tax rates inside South Holland Village reflect a blend of overlapping taxing districts, including the village, Cook County, Thornton Township, school districts, park districts, and other local agencies. The composite rate combines each district’s individual levy into one final tax rate. Tax rates shift every year based on the budgets passed by each taxing body and the total assessed value of property within each district.

Cook County reported a total tax year 2026 countywide property tax increase of $871.8 million, pushing the total tax bill across the county to nearly $19.2 billion. That figure represents a 4.8% rise, which sat well above the 3.5% national inflation rate for the same period. Property tax bills inside South Holland Village reflect a share of that overall increase based on each parcel’s assessed value and the rate set by the local districts.

Composite Tax Rate Snapshot for South Holland Village

The Thornton Township composite tax rate sits near 13% in some published data sources, which sits at the high end of Cook County township rates. South Holland Village sits in a band of south suburban townships that typically show higher composite rates than the Chicago-side townships. Each line on the tax bill breaks out the dollar amount allocated to every taxing district so taxpayers can see exactly where each dollar goes.

Residential vs Commercial Property Tax

Cook County sorts parcels into different property classes, and each class follows its own assessment formula. Residential property in Cook County is assessed at 10% of the estimated market value set by the Assessor’s Office. Commercial property follows a different tiered structure based on the type of business use, the building size, and the income produced by the property.

South Holland Village contains a mix of single-family homes, small apartment buildings, retail stores, light industrial facilities, and vacant land. Each parcel type pays tax based on its classification, and commercial owners often see a higher effective tax rate per dollar of assessed value than residential owners. South Holland Village homeowners benefit from multiple homestead exemptions that reduce the taxable assessed value before the final bill is calculated.

Class-by-Class Tax Treatment

The equalization factor, a statewide multiplier set by the Illinois Department of Revenue, is then applied to every assessed value in the county. This factor makes sure that assessment levels stay uniform across all 102 Illinois counties. South Holland Village bills use the same equalization factor as every other parcel in Cook County, so the multiplier does not shift the relative tax burden between neighborhoods.

Property Tax Assessment Process

The Cook County Assessor’s Office sets the assessed value for every parcel in South Holland Village. Residential properties in Cook County are assessed at 10% of the estimated fair market value. The Assessor uses mass appraisal models, recent sale data, and property characteristics (square footage, lot size, age, location) to produce the assessed value that lands on each tax bill.

South Holland Village falls inside the south suburban Cook County reassessment cycle, which means the township reassesses properties on a rotating schedule rather than every year. The most recent south and west suburban reassessment took place in 2023, and the next round of reassessments for those same areas is in progress for tax year 2026. Property owners receive a Reassessment Notice in the mail when the township “opens” and new values go into effect.

Key Dates in the Assessment Cycle

• Township “opens” – Reassessment Notice mailed to property owners
• Owner review window – 30 days to file an assessment appeal with the Assessor
• Board of Review filing – 30 days from Reassessment Notice for second-level appeal
• Final values posted – Reflected on the next tax bill mailed by the Treasurer

For tax year 2026, south and west suburban Cook County properties are being reassessed, and the Cook County Property Tax Reform Group introduced a new unified method for estimating 2026 tax rates using historical rate-change patterns from the 2023 reassessment. This same method applies when the Board of Review decides appeals in the first year of the 2026 cycle. South Holland Village property owners should watch for a Reassessment Notice in the mail to know the exact appeal window for their parcel.

Property Tax Exemptions

Property tax exemptions reduce the taxable assessed value of a parcel, which in turn lowers the final tax bill. South Holland Village homeowners can claim several exemptions through the Cook County Assessor’s Office, and each exemption has its own eligibility rules, income limits, and filing deadlines. Most homestead exemption applications can be filed online through the Assessor’s website.

The most common exemption in Cook County is the General Homestead Exemption, worth $10,000 off the assessed value of an owner-occupied primary residence. Senior citizens age 65 and older can stack an additional Senior Exemption worth $8,000 on top of the General Homestead. The Senior Freeze locks the property tax bill at the prior year amount for qualifying seniors with household income at or below $65,000. Disabled persons and returning veterans also qualify for exemptions through the Cook County system.

Exemptions Available in South Holland Village

Each exemption requires a separate application, and most applications ask for proof of age, income, ownership, or disability status. South Holland Village property owners can file for exemptions through the Cook County Assessor’s website at https://www.cookcountyassessoril.gov/. Missing an exemption filing deadline can mean a full year of lost savings, so the Assessor strongly encourages early filing.

Tax Relief Programs

South Holland Village residents who face high property tax bills tied to a fixed income, disability, or veteran status can apply for tax relief programs that reduce or freeze the annual amount owed. The Senior Freeze program is one of the most common relief options for older homeowners. The program locks the property tax bill at the prior year amount, so even if the assessed value rises, the bill stays flat as long as the owner remains eligible.

Disabled veterans with a service-connected rating of 70% or higher qualify for a total exemption that wipes out the property tax bill for the primary residence. South Holland Village homeowners should review all available relief options through the Cook County Assessor’s Office to determine which programs match their situation.

Programs Worth Checking Before Paying the Bill

• Senior Freeze – Locks the bill at the prior year amount for owners age 65+ with income at or below $65,000
• Disabled Veterans Exemption – Sliding scale, full exemption at 70%+ service-connected disability

South Holland Village residents interested in any of these programs can confirm eligibility and file applications through the Cook County Assessor’s Office. Income-based programs require tax returns or Social Security award letters as proof. Disability-based programs require a medical certificate or VA rating letter. Filing early in the year helps make sure the exemption appears on the next tax bill mailed by the Treasurer.

Property Tax Appeals

Property owners who believe the Cook County Assessor set a value too high on their Reassessment Notice can file an appeal. South Holland Village property owners can appeal at two levels: first with the Cook County Assessor’s Office, and then with the Cook County Board of Review. The Assessor handles the first review, and the Board of Review handles the second review, which is a separate, independent review process.

The appeal window opens when a township enters its reassessment cycle, and it stays open for 30 days from the date printed on the Reassessment Notice. For tax year 2026, south and west suburban Cook County properties (including South Holland Village in Thornton Township) are being reassessed, and the appeal window opened earlier in the year. Owners who miss the 30-day window forfeit the right to appeal that assessment year.

Appeal Filing Checklist

• Review the Reassessment Notice for the new assessed value and the appeal deadline
• Gather supporting evidence (recent sale prices, comparable properties, photos of defects)
• File the appeal online through the Cook County Property Tax Portal at https://www.cookcountypropertyinfo.com/
• Choose “Board of Review” for the second-level appeal if the Assessor’s decision does not lower the value enough
• Track the appeal status through the portal and respond to any hearing notices
• Receive a written decision by mail, with a refund issued if the appeal succeeds and the new value lowers the bill

Thornton Township property owners in Cook County had until February 3, 2026, to file appeals for the 2026 tax year based on published reporting. Successful appeals reduce the assessed value, which lowers the tax bill for the current year and can lead to a refund check or credit for any overpayment already made. South Holland Village owners filing late can check the portal for late-filing options or file a Certificate of Error with the Assessor if a clear mistake appears in the property record.

Tax Payment Deadlines

Cook County splits the property tax bill into two installments each year, and South Holland Village property owners follow the same countywide installment schedule. Tax Year 2026 First Installment bills went out by mail on March 2, 2026, from the Cook County Treasurer’s Office. The First Installment payment was due Wednesday, April 1, 2026. Late payments trigger interest penalties that accrue monthly until the balance clears.

For tax year 2026 paid in 2026, the First Installment equals 55% of the total 2026 real estate tax bill. The Second Installment, which covers the remaining 45%, is billed later in the year after the final levy and equalization factor are locked in. South Holland Village owners who want to pay early can use the online portal to submit payment starting Friday, February 20, 2026, which is the same day the Treasurer’s Office opened the early payment window.

Installment Payment Schedule

South Holland Village property owners who do not receive a paper bill in the mail can pull a copy online through the Cook County Property Tax Portal. Online bill access is available the same day the Treasurer’s Office starts mailing. Owners can also sign up for email or text reminders through the Treasurer’s Office to avoid missing the April 1, 2026 deadline. Missing the deadline starts a monthly interest penalty that adds up quickly over a full year.

Online Tax Payment Methods

Cook County accepts property tax payments online through the Treasurer’s Office, and South Holland Village owners can pay from a bank account or credit card. The online portal accepts e-checks (ACH transfers) for a small flat fee, and credit card payments carry a percentage-based convenience fee. Payments post to the parcel record the same business day when submitted before the deadline cutoff time.

Property owners who prefer paper checks can mail payments to the Cook County Treasurer’s Office using the coupon attached to the bottom of the tax bill. The mailing address and barcode on the coupon route the payment to the right parcel automatically. South Holland Village owners who want to pay in person can visit the Treasurer’s Office at 118 N Clark Street, Chicago, IL, or use a network of approved payment agents across Cook County for a small fee.

Accepted Payment Channels

• Online e-check (ACH) – Small flat fee per transaction, posts same business day
• Online credit or debit card – Percentage-based convenience fee, posts same business day
• Mail – Check or money order with the payment coupon, allow 7-10 business days
• In person – Treasurer’s Office downtown or approved payment agents across the county
• Bank bill pay – Most banks accept “Cook County Treasurer” as a payee

South Holland Village owners paying online should keep the confirmation number from the Treasurer’s portal as proof of payment. The Treasurer’s Office updates the parcel record to show a “Paid” status the same day the payment clears. Any payment disputes can be tracked through the portal by entering the parcel number and the payment date.

Property Tax History

Property tax bills inside Cook County have risen every year for at least 30 consecutive years, based on reporting from the Cook County Treasurer’s Office. That streak reflects the combined effect of rising school and local government levy requests, increases in assessed value driven by the real estate market, and the statewide equalization factor applied each year. South Holland Village owners have seen their tax bills climb along with the rest of the county.

Across Cook County, taxes rose by almost $871.8 million to nearly $19.2 billion for tax year 2026, a 4.8% jump that ran well above the 3.5% national inflation rate. That figure covers every parcel in every township, from Chicago’s lakefront to the south suburbs where South Holland Village sits. The south suburban reassessment cycle, which includes Thornton Township, ran through 2023 and is in the middle of its next reassessment for 2026.

Recent Tax Bill Movement

• Tax Year 2026 – Countywide tax bill rose $871.8 million to $19.2 billion (4.8% jump)
• Tax Year 2023 – South and west suburban reassessment produced new values for Thornton Township parcels
• Tax Year 2026 – Bills mailed March 2, 2026, with First Installment due April 1, 2026
• Tax Year 2026 – South and west suburban reassessment in progress, with new values mailed to property owners

South Holland Village owners who want to track their own tax history can pull a multi-year tax bill record through the Cook County Property Tax Portal. The portal shows every installment paid, every exemption applied, and every levy change dating back several years. That history helps owners spot sudden jumps, plan budgets, and build the comparable sales data needed to support a future appeal.

Tax District Map

South Holland Village sits inside Thornton Township, and the village’s tax bill blends levies from multiple overlapping districts. Each district draws a separate line item on the tax bill, and the sum of those line items produces the composite rate. The Cook County Clerk’s Office maintains maps that show the boundaries of every township, municipality, school district, park district, and library district in the county.

Tax district maps help property owners confirm which school district, library district, and fire protection district serve a specific address. The exact mix of districts can shift from one street to the next, which can change the total tax bill even between neighboring properties. South Holland Village owners can pull the district map for their parcel through the Cook County Property Tax Portal by entering the address and clicking the “Districts” tab.

Districts That May Show Up on a South Holland Village Bill

• Cook County – Countywide services, courts, and health system
• Thornton Township – Township road maintenance and general assistance
• South Holland Village – Village services, police, public works
• Thornton Township High School District 205 – Local high school funding
• Elementary school district – Local K-8 funding (district depends on address)
• Thornton Township Park District – Parks, pools, recreation programs
• Library district – Local library funding
• Fire protection district – Emergency services

South Holland Village property owners can confirm their specific district lineup by entering the address into the Cook County Property Tax Portal. The portal shows the exact percentage rate charged by each district on the parcel’s tax bill. Confirming the district lineup matters at resale time too, since buyers often compare tax rates between neighborhoods before making an offer.

Property Tax Refund Process

Property owners who pay more tax than they owe can receive a refund from Cook County. Refunds happen when a successful appeal lowers the assessed value, when a duplicate payment posts, when an exemption is applied after the original bill was paid, or when a clerical error on the bill comes to light. South Holland Village owners can track refund status through the Treasurer’s Office portal.

For appeals, refunds issue automatically once the Board of Review or the Assessor issues a decision that lowers the assessed value. The Treasurer recalculates the bill and issues a refund check or a credit applied to the next installment. The refund amount equals the difference between the original tax paid and the new lower tax owed, minus any interest already charged. South Holland Village owners who pay by e-check usually see refunds in their bank account within a few weeks of the decision.

Common Refund Triggers

• Successful assessment appeal that lowers the parcel’s assessed value
• Exemption approved after the original bill was paid without the exemption in place
• Duplicate payment posted to the same parcel
• Clerical error on the tax bill (square footage, lot size, or classification)
• Overpayment on a sold property, with refund going to the party who paid

South Holland Village owners who spot a refund due to them can file a refund request through the Cook County Treasurer’s Office. The request form asks for the parcel number, the original payment amount, the reason for the refund, and supporting documents. Most refund requests process within 60 to 90 days, with a check mailed to the address on file or a direct deposit if the owner enrolled in the Treasurer’s direct deposit program.

Tax Deferment Options

Property owners who cannot pay the full tax bill on time can apply for a deferment through the Cook County Treasurer’s Office. A deferment allows the owner to delay payment of the property tax, with the deferred amount secured by a lien on the property. Interest accrues on the deferred amount, and the lien must be paid off when the property sells or when the owner no longer qualifies.

South Holland Village property owners interested in a deferment can request the application package and current eligibility details from the Cook County Treasurer’s Office. The application typically asks for proof of age, income, ownership, and the reason for the deferment. Approved deferments stop interest penalties from accruing on the deferred amount, but the lien stays attached to the property until the deferment ends or the property transfers to a new owner.

Contact, Local Details, and Map

The Cook County Assessor’s Office handles property assessments, exemption applications, and assessment appeals for South Holland Village parcels. The Cook County Property Tax Portal handles property searches, tax bill lookups, and online payments. South Holland Village property owners can use the official resources below for any tax question, exemption request, or record lookup.

Cook County Assessor’s Office

• Department Name: Cook County Assessor’s Office
• Official Website: https://www.cookcountyassessoril.gov/

Cook County Property Tax Portal

• Department Name: Cook County Treasurer’s Office (Property Tax Portal)
• Official Website: https://www.cookcountypropertyinfo.com/

Frequently Asked Questions

South Holland Property Tax information lives on the Cook County Property Tax Portal. Homeowners and business owners can check rates, pay bills, request exemptions, and file appeals online. Knowing where to find the correct phone number, tax rate, or deadline saves time and avoids penalties. Below are the most common queries and clear steps to resolve them.

What is the current property tax rate for residential homes in South Holland?

The 2026 residential rate in South Holland sits around 5.69 percent of a home’s market value. This figure combines village, school, and county levies. To see the exact amount for a specific address, visit the Cook County Property Tax Portal, enter the parcel number, and review the “Tax Summary” section. The rate may change if the village adjusts its budget, so checking the portal each year is advisable.

How can I pay my South Holland property tax bill online?

Online payment is handled by the Cook County Treasurer’s Office. Go to the Property Tax Portal, click “Pay Taxes,” and enter your PIN or address. Payments accept credit cards, debit cards, and ACH transfers. After payment, a receipt appears on screen and is emailed if you have saved an email address in your account. Payments are due April 1, 2026 for the first installment of the 2026 tax year.

Where do I find the contact phone number for South Holland tax assistance?

For general questions, call the Cook County Assessor’s Office at (312) 443‑7550. For payment issues, contact the Treasurer’s Office at the same number listed on the portal’s “Contact Us” page. Both offices share the same building at 118 North Clark Street, Chicago, IL 60602. Phone staff can confirm your assessment, guide you through the portal, and note any exemption eligibility.

How do I apply for a homeowner exemption in South Holland?

Start at the Property Tax Portal and select “Exemptions.” Choose “General Homestead” and fill out the form with your name, address, and proof of ownership. The exemption reduces the taxable value by $10,000, lowering the bill by roughly $570 for a $100,000 home. Submit the form before the deadline shown on the portal, usually in March, to have the credit applied to the current year’s bill.

What steps should I take to appeal a high assessment for my South Holland property?

First, locate the assessment notice in your mail or on the portal. Note the “appeal deadline,” which for 2026 is 30 days after the notice date. Then, log in to the Property Tax Portal, choose “File Appeal,” and upload supporting documents such as recent sales or an independent appraisal. After submission, the Board of Review will contact you with a hearing date. Successful appeals can lower the assessed value and reduce future taxes.