01
Why does January 1 matter when the bill does not arrive until the fall?
On January 1 of each year a tax lien attaches to the property. Texas Tax Code Section 32.01(a) says that lien secures every tax, penalty and interest charge imposed for the year. It is perfected the moment it attaches. No bill has to be mailed first. The statement that arrives in the fall collects a debt already fixed to the land.
What a strong answer sounds like
A good answer names the owner, not just the date. Section 32.07(a) makes the tax the personal obligation of whoever owns or acquires the property on January 1. A person is not relieved of that obligation by no longer owning the property.
Red flag
A weak answer treats the bill as the start of the obligation. That framing hides the January 1 rule. It leaves a midyear buyer guessing about a tax year that was set before closing.
02
When do property tax bills come out in Texas?
Texas Tax Code Section 31.01(a) tells the assessor to mail tax bills by October 1, or as soon after that as practicable. October 1 is the target the statute sets. It is not a promise that every bill lands that week. A bill can go out later and still be proper. The mailing date, not the calendar date, drives what follows.
What a strong answer sounds like
A good answer gives the statute and then the office. Williamson County owners can pay online at tax.wilcotx.gov by eCheck with no fee, and the Tax Assessor Collector can confirm the amount owed on one account.
Red flag
A red flag is a fixed promise, such as a claim that bills always arrive in the first week of October. The statute allows later mailing. A bill mailed late can also move the delinquency date.
03
Are Texas property taxes due the day the bill arrives?
Texas Tax Code Section 31.02(a) makes taxes due on receipt of the tax bill. Due on receipt is not the same as due that hour. The same section leaves the tax clean until February 1. The Comptroller adds that a taxing unit must give at least 21 days to pay after mailing the original bill. Receipt starts the clock.
What a strong answer sounds like
A good answer points at the channels. The Williamson County Tax Assessor Collector takes eCheck online with no fee, cards for a fee, mail to 1848 Texas Trail in Georgetown, payment in person, a drop box for checks and money orders, telephone payments and bank bill pay.
Red flag
A weak answer treats every channel as the same. Mailed payments are honored on the United States Postal Service postmark. Checks are made payable to the Tax Assessor Collector by name rather than to the county.
04
Can the bill be paid in two halves instead of all at once?
Texas Tax Code Section 31.03 lets the governing body of a taxing unit that collects its own taxes offer split payment. An owner who pays half the taxes before December 1 may pay the rest before July 1 of the next year, with no penalty and no interest. The option is adopted unit by unit. It does not exist everywhere.
What a strong answer sounds like
A good answer checks the account, not the state. Williamson County owners can ask the Tax Assessor Collector whether split payment is in force for the entities billing them. A second half missed after a split payment carries a 12 percent penalty on the unpaid amount under Section 33.01(b).
Red flag
A red flag is an answer that offers split payment as a statewide right. Half payment with no penalty exists only where the taxing unit adopted it, so a guess here can end in a delinquency.
05
What is the last day to pay Texas property taxes without a penalty?
January 31 is the last day to pay clean. Texas Tax Code Section 31.02(a) makes the tax delinquent if it is not paid before February 1 of the following year. Nothing in that section grants a grace day. A payment that lands on February 1 is a late payment, and the first penalty attaches to it.
What a strong answer sounds like
A good answer sets the payment date ahead of the deadline. Mail to the Williamson County Tax Assessor Collector is honored on the Postal Service postmark, and eCheck online carries no fee. T. Kerr Property Group serves Georgetown, Round Rock and Liberty Hill, where a first Texas tax year deserves a calendar reminder.
Red flag
A weak answer calls February 1 close enough. February 1 is the delinquency date itself. The penalty and the interest both start that day, not later in the month.
06
What does it cost if the property tax goes delinquent on February 1?
Texas Tax Code Section 33.01(a) adds a penalty of 6 percent of the tax for the first calendar month it is delinquent. Each additional month before July 1 adds 1 percent more. Section 33.01(c) charges interest on top, at 1 percent for each month or part of a month the tax stays unpaid. February carries both lines.
What a strong answer sounds like
A good answer keeps the penalty and the interest apart, because the statute does. The two are added only on the statement. Williamson County owners can ask the Tax Assessor Collector for the payoff figure for the month the payment will land.
Red flag
A red flag is a tidy month by month table of blended totals, offered as if the Tax Code published one. It does not. The statute sets a penalty rate and an interest rate, and the combined cost depends on the month of payment.
07
Why does July 1 make an unpaid Texas property tax much more expensive?
A tax still delinquent on July 1 incurs a total penalty of 12 percent under Texas Tax Code Section 33.01(a), whatever the number of months. The penalty stops growing there. Interest does not. Section 33.01(c) keeps interest running at 1 percent a month for as long as the tax is unpaid, whether or not a judgment has been rendered.
What a strong answer sounds like
A good answer explains the third charge. Section 33.07 lets a taxing unit that has contracted with an attorney add a penalty for collection costs on taxes still delinquent on July 1. It is optional, and it can be as much as 20 percent. Section 6.30(c) caps that attorney's compensation at 20 percent of the delinquent tax, penalty and interest collected.
Red flag
A red flag is an answer that calls Section 33.07 a flat 20 percent add-on. The penalty is optional and capped by the contract. Notice must also reach the owner at least 30 and not more than 60 days before July 1.
This article is general information about the Central Texas market and is not legal, tax or financial advice. Statutes, rates, deadlines and district rules change. Confirm anything that affects a decision with a licensed attorney, a tax professional, the Williamson County Tax Assessor Collector or the Williamson Central Appraisal District before acting on it.
