McKinney Property Tax rates for 2026 blend city, school, and special district levies, producing an effective rate near 2.28 percent for most homeowners; the Collin County appraisal district publishes exact taxable values on its online portal (https://www.collincaddata.org/). Residents can verify their McKinney home tax assessment, download Texas property tax exemption forms, and calculate potential savings with a McKinney real estate tax calculator before the property tax deadline McKinney typically arrives in October. If an appraisal seems high, the “How to appeal McKinney property tax” steps are outlined on the Collin County Tax Assessor‑Collector site, where the tax assessor’s office (phone (972) 547‑5020, email taxassessor@collincountytx.gov) offers guidance and links to the tax map parcels for precise location data. Understanding the McKinney school district tax portion, local tax bonds, and relief programs helps owners avoid McKinney tax delinquency penalties and claim possible refunds.
McKinney Property Tax refunds often result from successful protests or from applying the over‑65 freeze exemption, which has saved millions county‑wide for fiscal year 2026. Commercial property tax in McKinney follows the same appraisal cycle, but businesses should review the Collin County tax collector contact (phone (972) 547‑5020) for specific filing dates and payment options. The Collin County Tax Assessor‑Collector’s website lists the latest McKinney residential tax levy, offers a searchable tax sale listings feed, and details property tax relief programs Texas provides to eligible owners. By checking the taxable value of McKinney homes and consulting the Texas appraisal district website, taxpayers can stay ahead of due dates and keep their tax bills manageable.
Search McKinney City Property Tax
Locating McKinney property tax records requires a clear path through the county-level systems that handle appraisal, billing, and payment. McKinney sits within Collin County, so every tax-related action—verifying value, checking exemptions, or paying the bill—flows through the Collin County Tax Assessor-Collector and the Collin Central Appraisal District. Owners can begin the search without leaving home by visiting the official Collin County Appraisal District website.
Follow these steps to pull up an account:
- Open the Collin Central Appraisal District website at www.collincad.org
- Type the street number and name, the property ID, or the owner name into the search bar
- Select the matching parcel from the dropdown list
- Review the appraisal value, exemption status, tax history, and the breakdown of levies from each jurisdiction
- Note the property ID for use when filing a protest, applying for an exemption, or contacting the tax office
The same data feeds both the appraisal district’s certificate of value and the tax bill mailed by the Collin County Tax Assessor-Collector. Homeowners who want to confirm whether an exemption has been applied should look at the exemption tab inside the parcel record. If a question remains, the parcel’s tax statement section lists the contact numbers and the next billing date.
How McKinney Property Tax Bills Are Calculated
McKinney property tax is a sum of overlapping levies from the city, the county, the local school district, and any special districts covering the parcel. The combined rate for most McKinney homes typically sits near 2.28 percent of assessed value, though the exact figure depends on the specific combination of taxing units that cover the address.
Core Components of a McKinney Tax Statement
Every McKinney tax statement contains four primary line items, each set by a different governing body. School district levies form the largest piece, followed by the city of McKinney, Collin County operations, and any municipal utility district (MUD) fees that apply to subdivisions such as Trinity Falls.
| Levy Source | Typical Role on the Bill | Authority That Sets the Rate |
|---|---|---|
| School District (MISD or Frisco ISD) | Largest single portion of the bill | Local ISD board of trustees |
| City of McKinney | Funds police, fire, streets, parks | McKinney City Council |
| Collin County | Supports county roads, courts, jails | Commissioners Court |
| Special Districts (MUDs, ESDs) | Adds infrastructure and emergency services levies | District boards |
The millage rates for each entity get added together before being applied to the certified taxable value. Lowering any one rate can reduce the total bill, which is why residents track city council and school board elections closely.
The McKinney School District Tax Portion
McKinney falls within McKinney Independent School District for most addresses, though parts of the city also sit inside Frisco ISD. The school district portion of the bill funds teacher pay, building projects, and the state’s instructional facilities allotment. Because the school portion often represents the largest single line on a McKinney property tax bill, school board tax-rate votes tend to draw strong community attention each fall.
City of McKinney and Collin County Levies
The city portion pays for municipal services—police, fire response, library branches, and road maintenance inside city limits. Collin County’s portion supports county-wide services, including sheriff patrols outside city limits, county roads, and the justice system. Collin County has held its tax rate steady for more than three decades, a fact published in the county’s annual proposed tax rate presentation, which notes that FY 2026 will be the 33rd year without a tax rate increase.
Role of the Collin County Appraisal District
The Collin Central Appraisal District (CCAD) handles every property valuation step in McKinney, from listing new construction to mailing the annual appraisal notice. CCAD also administers exemption applications, processes renditions for business personal property, and supports the formal protest process handled by the Appraisal Review Board.
CCAD Property Search Capabilities
CCAD’s public search portal offers a layer-by-layer view of any McKinney parcel. Users can check the certified value, view the appraisal history, confirm exemption status, and download GIS map snapshots. The portal also flags properties that have open protests, recent ownership changes, or pending exemption applications.
| Record Type | What It Shows | Where to Find It |
|---|---|---|
| Appraisal Notice | Annual value certified for the tax year | Notices tab inside the parcel record |
| Deed History | Prior sales, transfers, ownership chain | Deed records section on the portal |
| Exemption Status | Active homestead, senior, veteran, disability exemptions | Exemptions tab on the parcel page |
| GIS Map | Parcel boundary, lot dimensions, and structure footprint | Map viewer linked from the parcel summary |
| Protest Status | Open filings, scheduled hearings, ARB outcomes | Protest section of the parcel record |
CCAD’s records also feed the Taxpayer Portal, where registered owners can opt in to electronic communications, file homestead applications, and submit protest paperwork without visiting the office. Note that property tax payments cannot be made through the Taxpayer Portal—those are handled by the Collin County Tax Assessor-Collector.
How CCAD Sets a McKinney Home’s Value
CCAD appraises residential property using a mass appraisal model that compares recent sales of similar homes in the same neighborhood. The market value reported on January 1 of the tax year forms the basis for the certified taxable value, minus any approved exemptions. Commercial property follows an income approach or a cost approach, depending on the asset type. Property owners who believe the value is too high can challenge it through a formal protest.
Texas Property Tax Exemption Forms and Eligibility
Texas appraisal districts administer a range of property tax relief programs, and McKinney homeowners qualify for several of them each year. Filing the right form on time can reduce a bill by thousands of dollars, so owners should review every applicable category before the April 30 deadline.
Homestead Exemption
The general residence homestead exemption lowers the taxable value of a primary home by $100,000 for school district levies under SB 2 enacted in 2023. Owners file Form 50-114 with CCAD, and the exemption remains in place as long as the homeowner continues to occupy the property. A driver license or state-issued ID with the homestead address typically serves as proof of residency.
Over-65 and Disability Exemptions
Homeowners aged 65 or older, and those with qualifying disabilities, receive an additional $60,000 school district exemption, bringing the combined school district reduction to $160,000. Many also qualify for a tax ceiling that prevents the school portion of the bill from rising above the year the ceiling was set. The ceiling stays in place even if the home’s value increases or the school district raises its rate. Collin County adopted an Over 65 Freeze Exemption in 2004, and FY 2026 will be the 22nd year with an Over 65 Freeze on property taxes.
Disabled Veteran and Surviving Spouse Exemptions
Veterans with a disability rating of 10 percent or higher can claim a portion of their home’s value as exempt, with greater relief available at higher disability ratings. Surviving spouses of fallen service members and first responders may qualify for a total exemption. Form 50-114 is the standard filing vehicle for most exemption categories.
| Exemption Type | Benefit for a McKinney Homeowner | Standard Form |
|---|---|---|
| General Homestead | $100,000 off school district value | 50-114 |
| Over-65 | $60,000 extra, plus tax ceiling | 50-114 |
| Disability | $60,000 extra, plus ceiling if eligible | 50-114 |
| Disabled Veteran (10–30%) | $5,000 off taxable value | 50-114 |
| Disabled Veteran (40–100%) | $10,000 to full exemption depending on rating | 50-114 |
| Surviving Spouse | Full or partial exemption of the home | 50-114 |
Exemption applications can be filed online through the CCAD Taxpayer Portal, mailed to the appraisal district, or submitted in person. Most exemptions take effect the year the application is filed, and missing the April 30 deadline often costs the homeowner an entire year of relief.
How to Appeal a McKinney Property Tax Appraisal
Texas law gives every property owner the right to challenge a market value determination. McKinney property owners who believe their home is overvalued can file a protest with the Collin Central Appraisal District, then present their case to the Appraisal Review Board (ARB).
Filing the Protest
Protests can be filed online through the CCAD portal, by mail, or in person at the appraisal district office in McKinney. The deadline for filing a protest is listed in the appraisal notice each property owner receives, with notices generally mailed around April 15. A valid protest identifies the parcel, states the reason for disagreement, and suggests a value the owner considers fair.
Gathering Evidence
Strong protests include comparable sales—recent arms-length transactions of similar homes within the same neighborhood or subdivision. Photographs of property defects, repair estimates, and income data for rental properties also help. CCAD staff use the same data when setting the original value, so presenting clean, recent, and relevant comps can move the needle on a settlement.
The ARB Hearing
An ARB panel hears protests in scheduled sessions, typically between May and July. Hearings are informal but recorded, and either side may present evidence and question the other. Most McKinney protests settle before the hearing date because CCAD appraisers review the filings and adjust the value when the evidence supports a change. If a settlement does not occur, the ARB issues a ruling that the taxpayer can appeal further to district court.
McKinney Property Tax Payment Options and Deadlines
The Collin County Tax Assessor-Collector handles every McKinney property tax payment. Bills are mailed each October, and the full payment deadline is January 31 of the following year. Taxpayers can pay in full or take advantage of a half-payment option that splits the bill into installments.
Accepted Payment Channels
McKinney property owners can pay online through the Collin County property tax portal, by phone using a debit or credit card, by mail with a check, or in person at the Collin County Tax Office. Online payments are processed immediately and post to the parcel record the same day. Mail payments require a few extra days to clear, and postmark dates determine whether a payment counts as on time.
Half-Payment Installment Plan
Texas law allows taxpayers to pay their property tax in two installments rather than one lump sum. The first installment is due before the end of November, and the second installment is due later in the following year under the installment option. Missing the first installment causes the full year amount to become delinquent immediately. The half-payment plan carries no extra fee, but it does require a separate, signed request submitted to the Collin County Tax Assessor-Collector.
McKinney Property Tax Delinquency and Penalty Structure
Taxes that remain unpaid after the January 31 deadline become delinquent on February 1. State law sets the penalty and interest charges that apply, and the Collin County Tax Assessor-Collector adds them automatically. The penalty structure is intentionally steep to encourage prompt payment and to fund collection costs.
Statutory Penalty and Interest Charges
Delinquent McKinney property tax bills accrue a 6 percent penalty in February, an additional 1 percent penalty in May, and an additional 1 percent each month thereafter, capping at 12 percent. Interest accrues at the rate set annually by the Texas Comptroller and compounds monthly. The combined effect can add more than 15 percent to the original bill within the first year of delinquency.
Collection Tools and Tax Sale Consequences
Delinquent accounts may be referred to an attorney for collection, which adds attorney’s fees of 15 to 20 percent on top of the taxes, penalties, and interest. Persistent non-payment can result in a tax lawsuit and the listing of the property in the annual tax sale. Winning bidders at a tax sale receive a tax lien on the property, and the original owner retains a redemption period—usually two years—during which the property can be reclaimed by paying the full amount due plus costs.
Commercial Property Tax in McKinney
Commercial property owners in McKinney follow the same January 1 valuation date as residential owners but face additional filing requirements. Businesses must file an annual rendition with CCAD that reports the asset’s income, expense, and physical condition. The rendition deadline is April 15, and missing it can trigger a penalty equal to 10 percent of the taxes owed on the property.
Common commercial property types in McKinney include office buildings, retail centers, industrial warehouses, and multifamily complexes. Each category uses a different appraisal method. Office and retail properties are commonly valued by the income approach, industrial properties often rely on the cost approach, and multifamily properties may use any of the three methods depending on the income available.
| Commercial Property Type | Common Appraisal Method | Key Filing Requirement |
|---|---|---|
| Office | Income approach | Annual rendition by April 15 |
| Retail | Income approach | Annual rendition by April 15 |
| Industrial | Cost approach | Annual rendition by April 15 |
| Multifamily | Income or sales comparison | Annual rendition by April 15 |
| Hotel / Hospitality | Income approach | Annual rendition by April 15 |
Commercial owners who disagree with a McKinney property tax bill can also file a protest with CCAD and present evidence to the ARB. The process mirrors the residential path but usually involves more financial documentation and may benefit from a consultant who specializes in commercial valuation.
McKinney Property Tax Refund Opportunities
Property tax refunds occur when a successful protest, an exemption approval, or a court ruling reduces the certified value of a McKinney home or business. The Collin County Tax Assessor-Collector processes refunds once the corrected value is recorded. Refunds are typically issued as a check mailed to the property owner of record, though the office can also apply the credit to the following year’s bill when the taxpayer requests it in writing.
Refunds resulting from over-65 ceiling adjustments often appear automatically because the ceiling is recalculated each year. Refunds from successful protests require the protest outcome to be certified by the ARB and uploaded to the parcel record. Homeowners who believe they are entitled to a refund and have not received one should contact the Collin County Tax Assessor-Collector to confirm the status.
Special Districts and Local Tax Bonds Affecting McKinney
Some McKinney neighborhoods sit inside municipal utility districts (MUDs) or other special districts that levy an additional property tax. The Trinity Falls subdivision, for example, falls within McKinney MUD #1, a legally separate taxing entity from the city of McKinney. The MUD levies support water, sewer, and road infrastructure inside the community.
Local tax bonds can also appear on a McKinney property tax bill when voters in a district approve new debt for capital projects. Bond proceeds fund school construction, road expansions, library renovations, and similar projects. The bond line item typically appears as a small I&S (interest and sinking) levy on top of the regular maintenance and operations rate.
Collin County Tax Sale Listings and Delinquent Property Sales
Each year, the Collin County Tax Assessor-Collector publishes a list of properties whose taxes have been delinquent long enough to be offered at the county’s tax sale. McKinney properties can appear on that list when owners fail to pay despite collection efforts. Bidding at the Collin County tax sale takes place online and in person, and the winning bidder receives a tax lien rather than the deed itself.
The tax sale process includes a statutory redemption period during which the original owner can pay the full amount due plus interest and reclaim the property. Tax sale investors need to research the title carefully, confirm that no other liens exist, and budget for the holding period. McKinney owners facing a tax sale should contact the Collin County Tax Assessor-Collector as soon as possible to set up a payment plan or arrange a payoff that avoids the sale entirely.
Property Tax Relief Programs for Texas Homeowners
Texas offers several property tax relief programs beyond the standard homestead exemption. McKinney homeowners may qualify for a temporary exemption on the value of damaged property, a disabled veteran exemption, or a charitable exemption if the property is owned by a qualifying nonprofit. The state also offers a property tax deferral program for homeowners aged 65 and older who meet income requirements; the deferral allows qualifying homeowners to postpone payment of their property taxes until the home is sold or the owner passes away.
Local programs may also provide additional relief. Some McKinney-area cities offer optional homestead exemptions that stack on top of the state-mandated school district exemption. Homeowners should review their city’s tax rate notice each year to identify any newly approved local exemptions.
Reading a McKinney Property Tax Bill
A McKinney property tax bill contains several pieces of information that owners should know how to read. The top of the statement lists the parcel ID, the owner of record, the situs address, and the certified taxable value. Below that, each taxing unit—school district, city, county, and any MUD—is broken out with its own rate and dollar amount. The bottom of the bill lists the total due, the discount or penalty status, and the due date.
Comparing year-over-year tax bills is a quick way to spot changes in the certified value, the exemption status, or the tax rates of the local entities. Sudden jumps often trace back to a missed exemption application, a change in ownership, or a school district bond election. Owners who spot an unfamiliar change should pull the parcel record on the Collin County Appraisal District website to confirm the cause.
McKinney Real Estate Tax Calculator and Estimate Tools
Several online tools help McKinney buyers and owners estimate their property tax bill. The Collin County Appraisal District website includes a property search feature that shows the most recent tax bill for any address. Real estate websites and tax calculator tools pull from the same certified value and current millage rates, so a buyer’s monthly payment estimate typically matches the actual annual tax bill within a small margin.
Buyers shopping for McKinney real estate should pay close attention to the school district that covers the home. A property in McKinney ISD pays the McKinney ISD rate, while a property in Frisco ISD pays the Frisco ISD rate, and the difference can be several hundred dollars per year. The school district line item is also the most common source of large swings in the tax bill from one year to the next.
Contact, Local Details, and Map
McKinney property tax questions, payment issues, exemption applications, and refund requests flow through two county offices. The Collin Central Appraisal District (CCAD) is the official source for property valuations, exemption applications, and protest filings. The Collin County Tax Assessor-Collector handles bill calculations, payment receipts, half-payment plans, and penalty adjustments. Deed and land record questions fall under the Collin County Clerk. Contact information for the Tax Assessor-Collector and County Clerk should be confirmed through the official Collin County website at www.collincountytx.gov.
| Department | Phone | Address | |
|---|---|---|---|
| Collin Central Appraisal District (CCAD) | (469) 742-9200 | help@collincad.org | 250 Eldorado Pkwy, McKinney, TX 75069 |
| CCAD Toll-Free | (866) 467-1110 | — | — |
| CCAD Fax | (469) 742-9209 | — | — |
Collin Central Appraisal District official website: www.collincad.org
Collin CAD Taxpayer Portal: onlineportal.collincad.org
CCAD office hours: Monday – Friday, 8:00 AM to 4:30 PM
Frequently Asked Questions
Understanding McKinney Property Tax helps homeowners and businesses keep costs predictable and avoid surprises. The Collin County Tax Assessor‑Collector and the Collin Central Appraisal District manage valuations, exemptions, and billing for every property in McKinney. Knowing where to find the tax rate, how to claim exemptions, and what to do if a bill feels high can save time and money. Below are the most common questions owners ask, along with clear steps to resolve each issue quickly.
What is the current McKinney TX property tax rate and how is it calculated?
The effective rate for McKinney homes sits around 2.28 percent, combining county, city, school, and special district levies. To estimate a bill, multiply the taxable value posted by the Collin Central Appraisal District by 0.0228. For example, a home valued at $350,000 would owe roughly $7,980 before any exemptions. Rates stay steady unless local officials vote for a change, so checking the county website each year ensures accuracy.
How can I apply for a Texas property tax exemption in McKinney?
Download Form 50‑114, the Residential Homestead Exemption Application, from the Collin County Tax Assessor‑Collector site. Fill out the form with your name, address, and the property’s legal description, then mail it to the assessor‑collector office at 2300 Bloomdale Road, Suite 2324, McKinney, TX 75071. The deadline is typically April 30, but confirm the exact date on the official website. Once approved, the exemption reduces the school‑district portion of your bill by up to $100,000 of taxable value.
What steps should I follow to protest a McKinney property tax assessment?
First, locate your appraisal notice on the Collin Central Appraisal District portal using your Owner ID and eFile PIN. Next, file a protest online or submit a written protest to the appraisal district’s office at 250 Eldorado Pkwy, McKinney, TX 75069 before the protest deadline listed on the notice. Include a brief statement of why you believe the value is too high, and attach supporting documents such as recent sales of comparable homes. The appraisal review board will schedule a hearing, usually within 30 days.
Where can I pay my McKinney property tax bill and what are the penalties for late payment?
Payments are accepted online through the Collin County Tax Assessor‑Collector portal, by phone at (972) 547‑5020, or by mail to the collector’s address. The bill is due upon receipt in October, and any balance unpaid after January 31, 2026 incurs a penalty of 5 percent plus interest. Paying early avoids these charges and keeps your account in good standing. If you have a hardship, contact the collector’s office to discuss possible payment plans.
How do I find my taxable value and view the tax map for a McKinney parcel?
Visit the Collin County public search portal at https://www.collincaddata.org/. Enter the property’s address or APN in the search field, then select “Parcel Map.” The map shows boundaries, lot size, and any special districts that affect the levy. The portal also displays the taxable value used to compute your bill. If you notice an error, note the discrepancy and use the protest process to request a correction before the next billing cycle.