Taxes, MUDs and PIDs: What to Know Before You Buy in North Texas
Why two homes at the same price can cost different amounts to own, and how I guide you through taxes, MUDs and PIDs before you sign.
Why two homes at the same price can cost different amounts to own
Many newer North Texas communities were built with special districts that pay for streets, water, sewer and other improvements. Those districts can add a charge to your monthly cost of owning, on top of the usual taxes. The price on the listing does not show it. I guide you to see it before you write an offer, so you compare homes on what they cost to own each month, not just the price.
Compare two homes with my ownership cost worksheet: enter the figures from each home's notices and see the monthly cost side by side.
How a Texas property tax bill works
Texas has no state property tax. Local taxing units set the rates and collect the tax: counties and school districts tax all nonexempt property in their area, and cities and special districts, such as hospital, junior college or water districts, may also tax it. Each unit's tax is the taxable value, divided by 100, times that unit's rate, and a home's bill adds up every unit that serves the address. Appraisal districts set values; the taxing units set the rates. The state requires a homestead exemption for school district taxes, and any taxing unit may adopt a local exemption.
Tax bills are mailed beginning in October and are generally due by January 31 of the next year. Source: Texas Comptroller, Property Tax System Basics, read October 18, 2026. Rates and exemption amounts change, so confirm the current figures for your address.
What a MUD is
A Municipal Utility District, or MUD, is a political subdivision of Texas, authorized through the Texas Commission on Environmental Quality, that provides water, sewer, drainage and sometimes other services inside its boundaries. MUDs generally serve master-planned communities and work as a financing tool for the developer. The district can issue bonds for the upfront cost of the infrastructure, and the property taxes the district levies repay those bonds over time. A board elected by the property owners manages it.
Source: Texas Real Estate Research Center at Texas A&M, Clear as MUD, published July 29, 2024 and updated May 22, 2025.
What a PID is
A Public Improvement District, or PID, is created by a city or county under Chapter 372 of the Texas Local Government Code. It can fund water, sewer and drainage, plus sidewalks, roads, landscaping, parks and other improvements. A PID is not a political entity like a MUD. Its payments are special assessments that are paid in addition to your property taxes, and they are fixed once the bonds are sold.
Source: Metrotex REALTOR association, MUDs, PIDs, PUDs and TIFs: What REALTORS Need to Know, read October 18, 2026.
What you receive before you sign
- MUD. Texas Water Code Section 49.452 requires the seller to give you a written notice of the district's tax rate, bonded debt and any standby fee, before the contract is signed or attached to it when it is signed. If it comes late, you may be able to end the contract up to closing.
- PID. Since September 1, 2021 (House Bill 1543), a seller must give you a PID notice before the contract is signed, and you sign it. If it is not provided in time, you may be able to end the contract unless you choose to close after receiving it.
Sources: Texas Real Estate Research Center, Clear as MUD, updated May 22, 2025; Metrotex REALTOR association article above, read October 18, 2026. The notices, not this page, state the exact rates and amounts for an address.
How I guide you through it
- Find the districts for the address. I check which taxing units and districts serve the home, since lines change from one street to the next.
- Read the notices together. We go through the MUD or PID notice line by line.
- Put the real numbers side by side. We use the ownership cost worksheet to compare homes on monthly cost, not price.
- Plan with your lender. Your lender includes the charges in what you qualify for.
Questions about a specific home or community? Book a free 15-minute call with me, or call or text 214-529-2641.
This page is general information, not legal, tax or lending advice.
Frequently Asked Questions
What is the difference between a MUD and a PID?
A MUD is a political subdivision that levies property taxes to repay bonds for water, sewer and drainage. A PID is created by a city or county and its charge is a special assessment paid in addition to property taxes.
Will I be told about a MUD or PID before I buy?
Yes. A seller must give you a written notice before the contract is signed, a MUD notice under Texas Water Code Section 49.452 and a PID notice under House Bill 1543. Amy Jacobs goes through each notice with you.
How do I compare two homes that have different districts?
Take the figures from each home's notices and enter them in the ownership cost worksheet. It shows the monthly cost of each home side by side.
Does Amy Jacobs give tax advice?
No. Amy Jacobs guides you to the right notices and numbers for an address, and your lender, tax professional or attorney advises on your own situation.
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