Property ownership in Texas comes with a unique set of financial responsibilities, primarily due to the state’s reliance on property taxes rather than state income tax to fund public services. For residents and business owners in North Texas, understanding the nuances of the Collin County property tax system isn’t just a regulatory obligation — it’s a critical component of financial planning. As values in our region continue to appreciate, the tax burden on property owners grows heavier, making it essential to understand exactly how these taxes are assessed, calculated, and, when necessary, contested.
At The Hegwood Group, we recognize that the complexities of the Texas property tax code can be overwhelming. Whether you own a commercial complex in Plano, a retail strip in Frisco, or a family home in McKinney, the principles remain the same, though the stakes may differ.
Now, let’s dissect the Collin County Texas property tax system. We will explore who is exempt, the critical timelines you must adhere to, the mathematical formulas used to determine your bill, and the strategic process of protesting an unfair valuation. Our goal is to empower you with the knowledge to manage your Collin County property taxes effectively and ensure you are not paying more than your fair share.
Understanding Property Taxes In Collin County
To navigate the system, one must first understand the fundamental structure of property taxes in Collin County. Unlike sales tax, which is transactional, property tax is an ad valorem tax, meaning it is based on the value of the property. In Texas, there are two primary entities involved in this process that property owners must distinguish between: the Appraisal District and the Taxing Units.
The Collin Central Appraisal District (CCAD) is responsible for determining the market value of all taxable property within the county as of January 1st of each year. They do not set the tax rate, nor do they collect the taxes. Their sole function is to appraise property fairly and uniformly. When we discuss a Collin County property tax dispute, it is almost always a dispute with the appraisal district regarding the value they have assigned to your asset.
On the other side of the equation are the taxing units — the county, cities, school districts, and special districts (like MUDs or colleges). These entities decide how much revenue they need to provide services like police protection, public education, and road maintenance. They set the Collin County property tax rate based on the appraisal district’s certified tax roll. It is the interaction between the CCAD’s value and the taxing units’ rates that determines your final bill. Understanding this distinction is crucial because if you want to lower your taxes, you generally have to challenge the value (via the appraisal district) rather than the rate (which is set by elected officials).
Who Is Exempt From Paying Property Taxes?
A common misconception is that exemptions eliminate the obligation to pay Collin County property taxes entirely. In most cases, an exemption merely removes a portion of your property’s value from taxation, thereby lowering your overall tax bill. However, there are specific circumstances where the tax burden is significantly reduced or eliminated.
The most common exemption is the Residence Homestead Exemption. This is available to individuals who own and reside in a home as their principal residence. This exemption limits the amount your taxable value can increase year-over-year (currently capped at 10% for the “homestead cap”) and provides a reduction in the taxable value for school district taxes. It is vital to file for this if you are a homeowner, as it provides a substantial buffer against rapidly rising market values.
For our senior population, the “Over 65” property tax exemption provides an additional layer of relief. This exemption not only offers a deduction on the property’s value but also creates a “tax ceiling” for school district taxes. This means that once you qualify, the amount you pay in school taxes will generally not increase as long as you live in the home and do not make substantial improvements, providing a degree of financial predictability for retirees.
Disabled veterans receive some of the most significant benefits under the Collin County Texas property tax code. Veterans with a service-connected disability rating from the VA are eligible for exemptions ranging from a partial reduction in value to a total exemption. Specifically, veterans with a 100% disability rating, or those considered unemployable by the VA, are often fully exempt from paying property taxes on their homestead. Understanding which property tax exemptions apply to your specific situation is the first line of defense in managing your tax liability.
When Are Collin County Property Taxes Due?
Missing a tax deadline can result in steep penalties and interest, turning a manageable bill into a financial crisis. A question we frequently hear from new property owners is: When are Collin County property taxes due?
The property tax cycle runs on a strict calendar. Generally, tax bills are mailed out by the Tax Assessor-Collector in October of the tax year. These bills are payable as soon as they are received. However, the absolute deadline to pay Collin County property taxes without penalty is January 31st of the following year. For example, taxes assessed for the 2024 tax year are due by January 31, 2025.
On February 1st, unpaid taxes are considered delinquent. The penalties are immediate and severe. You will be charged a 6% penalty plus 1% interest for the first month of delinquency, totaling 7%. These charges continue to accrue each month the bill remains unpaid. By July 1st, a collection penalty of up to 20% can be added to the total bill, including the accrued interest and penalties. For commercial property owners with significant tax liabilities, these penalties can amount to tens of thousands of dollars.
There are limited exceptions for split payments. In some instances, if you pay half of your Collin County property taxes by November 30th, you may pay the remaining balance by June 30th without penalty. However, this must be arranged in advance. It is imperative to mark January 31st on your calendar as a hard deadline to ensure compliance and avoid unnecessary financial loss.
How are Collin County Property Taxes Calculated?
To effectively audit your tax bill, you must understand the mathematical formula behind it. Collin County property taxes are calculated using a relatively straightforward formula:
(Appraised Value – Exemptions) / 100 x Tax Rate = Tax Bill
Let us break this down. First, the Appraisal District assigns a market value to your property. Let’s say you own a commercial building valued at $1,000,000. If you have no exemptions (which is common for commercial properties), your taxable value is $1,000,000.
Next, we look at the Collin County property tax rate. This rate is not a single number but a summation of the rates from all the taxing entities where your property is located. For a property in Plano, this would include the tax rates for Collin County, the City of Plano, the Plano Independent School District, and perhaps a college district.
If the combined tax rate is $2.00 per $100 of valuation, the calculation would look like this:
$1,000,000 (Value) / 100 = 10,000
10,000 x $2.00 (Rate) = $20,000
The resulting $20,000 is your annual tax liability. It is important to note that the Collin County property tax rate varies significantly depending on your specific location within the county. Properties in different municipal utility districts (MUDs) or school districts will face different aggregate rates. Therefore, when analyzing your Collin County TX property tax burden, you must verify the specific jurisdiction rates applicable to your address.
How to Protest Property Taxes in Collin County
Perhaps the most critical aspect of property tax management is the protest process. If you believe the value assigned to your property by the CCAD is higher than its actual market value, or if it is unequally appraised compared to similar properties, you have the right to appeal. Knowing how to protest property taxes in Collin County is the primary method for reducing your tax overhead.
The process begins when you receive your Notice of Appraised Value, typically sent in April or May. This notice will state the proposed value of your property. If you disagree, you must file a Notice of Protest. The deadline to file is usually May 15th, or 30 days after the notice was mailed, whichever is later.
Step 1: Informal Review
After filing, you will often be offered an informal review with an appraiser from the district. This is a negotiation. You present your evidence — such as recent sales of comparable properties, photos of damage or deferred maintenance, or income statements for commercial properties — to show why the value should be lower. Many Collin County property tax disputes are resolved at this stage.
Step 2: Appraisal Review Board (ARB) Hearing
If a settlement cannot be reached informally, your case proceeds to a formal hearing before the Appraisal Review Board. The ARB is a panel of independent citizens who listen to both the taxpayer and the appraisal district. This is a formal, quasi-judicial proceeding. You must present concrete evidence. Simply stating that “taxes are too high” is not a valid argument; you must prove the value is wrong.
Step 3: Litigation or Arbitration
If the ARB ruling is still unsatisfactory, property owners have the right to appeal to district court or binding arbitration. This step is usually reserved for high-value properties where the potential tax savings justify the legal costs.
A successful protest requires data. For a Collin County TX property tax protest to be effective, you need to understand the difference between “Market Value” appeals (my property is worth less than you say) and “Unequal Appraisal” appeals (my property is valued higher than comparable properties). This analytical approach is where professional representation becomes invaluable.
Why Partner with the Hegwood Group?
While it is possible to protest Collin County property tax valuations on your own, the process is time-consuming and technically demanding. The appraisal district employs professional appraisers who understand the nuances of mass appraisal techniques. To level the playing field, you need an expert on your side.
At The Hegwood Group, our property tax consultants specialize in navigating the Collin County property taxes landscape. We do not just file paperwork; we perform a deep analytical dive into your property’s valuation. We review market trends, analyze income and expense data for commercial assets, and utilize proprietary databases to construct a compelling argument for a lower value. Our expertise allows us to identify errors in the district’s data that a typical property owner might miss.
Furthermore, we handle the entire lifecycle of the protest. From filing the initial notice to representing you at the ARB hearing, we act as your advocate. This ensures that you do not miss critical deadlines like when are Collin County property taxes due or the protest filing cutoff. By partnering with us, you are leveraging years of experience in property taxes in Collin County to protect your bottom line. We understand the specific methodologies used by the Collin Central Appraisal District and know how to counter them effectively.
Managing your Collin County property tax obligations is an ongoing process that requires vigilance, organization, and strategic action. From understanding your exemptions to calculating your liability and executing a data-driven protest, every step affects your financial health. The system is designed to be uniform, but it is not infallible. Errors happen, values are overstated, and without intervention, property owners often pay more than is fair.
We hope this guide has demystified the complexities of the Collin County Texas property tax system. By staying informed and proactive, you can ensure that your property rights are protected. Remember, the deadline to pay Collin County property taxes is strict, and the window to protest is narrow. Do not let these dates pass without reviewing your options.
If you are overwhelmed by your assessment or believe your property has been overvalued, it is time to seek professional assistance. We are ready to put our expertise to work for you.
Contact The Hegwood Group today for a comprehensive review of your property tax portfolio and let us help you achieve the fair valuation you deserve.
Frequently Asked Questions
Q. How do I protest my property taxes in Collin County?
To protest Collin County property tax values, you must file a Notice of Protest (Form 50-132) with the Collin Central Appraisal District by May 15th, or 30 days after receiving your Notice of Appraised Value. You can file this online, by mail, or in person. After filing, you will be scheduled for a hearing where you can present evidence, such as recent sales data or photos of property damage, to support your claim for a lower value.
Q. When are Collin County property taxes due?
Collin County property taxes are due upon receipt of the tax bill, which is typically mailed in October. The deadline to pay without incurring penalty and interest is January 31st. Payments made on or after February 1st are considered delinquent and will be subject to a 7% penalty and interest charge immediately, which increases each subsequent month the bill remains unpaid.
Q. How is the Collin County property tax rate determined?
The Collin County property tax rate is not set by the appraisal district. Instead, it is the aggregate total of the tax rates adopted by the various local taxing units where your property is located, such as the county, city, school district, and special districts. Each entity sets its own rate based on its budgetary needs, and these are combined to determine the total rate applied to your property’s appraised value.
Q. Can I pay my Collin County property taxes in installments?
Generally, Collin County property taxes must be paid in full by January 31st. However, certain individuals — those over 65, the disabled, disabled veterans and the like — may qualify to pay their taxes on their homestead in four equal quarterly installments without penalty. You must pay at least one-fourth of the tax due before the February 1st delinquency date and indicate your intent to pay in installments to qualify.
Important Note: The information provided in this blog post is intended for general discussion purposes only. Readers should consult a qualified property tax consultant for accurate and personalized advice regarding property taxes, as this article should not be relied upon as a substitute for professional guidance.


