Texas’s Top 10% Rule, officially House Bill 588, guarantees automatic admission to Texas public universities for students who graduate in the top 10 percent of their high school class. The University of Texas at Austin is a legal exception to that number: its actual current cutoff is the top 5 percent, not 10, and not the top 6 percent still cited on many older pages. Most other Texas public universities, including Texas A&M, still use something close to the original top 10 percent. This guide to the Texas top 10 percent rule covers exactly how it works, why UT Austin’s number is different, and how to check whether your own rank qualifies, starting with the class rank calculator if you want to check your percentile before reading further.
What the Rule Actually Is
House Bill 588, commonly called the Top 10% Rule, was signed into Texas law on May 20, 1997 by then-Governor George W. Bush (Ballotpedia, Texas House Bill 588, the “Top 10% Rule” (1997)). It was passed the year after Hopwood v. Texas, a federal appeals court ruling that struck down affirmative action in admissions at the University of Texas School of Law. Lawmakers built a race-neutral alternative instead: guarantee admission based on class rank, a measure that doesn’t reference race directly but still broadens which high schools feed into the state’s flagship universities.
The law itself is straightforward. Any Texas public university must automatically admit an applicant who graduated from an accredited Texas high school in the top 10 percent of their class, within the two academic years before they’re applying, regardless of test scores or other admissions factors, provided they apply by the school’s deadline.
UT Austin Is the Exception, and the Number Keeps Changing
For most Texas public universities, the rule works exactly as written: top 10 percent, automatic admission, no cap. UT Austin is different. By the mid-2000s, so many applicants qualified under the straight top 10 percent rule that the university had very little room left to admit anyone through any other process, a Texas Senate bill analysis from 2007 noted that 71 percent of UT Austin’s entire 2006 freshman class had been admitted automatically under the rule (Texas Legislature, Senate Bill 1569 Analysis).
In response, the legislature passed Senate Bill 175 in 2009, giving UT Austin, and only UT Austin, permission to cap automatic admissions at 75 percent of its incoming Texas resident class. Each fall, the university calculates whatever class rank cutoff will fill that 75 percent, based on the prior year’s applicant data, and reports it to Texas high schools for use by current juniors.
That cutoff has tightened over time as demand for UT Austin has grown:
| Period | UT Austin Automatic Admission Cutoff |
|---|---|
| 1997 to 2009 | Top 10% (uncapped, same as statewide rule) |
| Multiple years through Spring 2026 | Top 6% |
| Summer/Fall 2026 through Spring 2028 | Top 5% |
The top 5 percent figure is confirmed directly on UT Austin’s own admissions page, current as of this article’s publish date (University of Texas at Austin, Review & Decision Process). If you’ve seen top 6 percent cited elsewhere, that was accurate for prior cycles but is no longer the number to plan around.
Which Other Schools Use the Rule
UT Austin’s tighter cutoff is the exception, not the norm. Most other Texas public universities still use something close to the original top 10 percent threshold, reported through the state’s Self-reported Transcript and Academic Record System (STARS):
- Texas A&M University uses the standard top 10 percent cutoff.
- Texas Tech, University of Houston, Texas State, University of North Texas, and most other Texas public universities also use the top 10 percent standard, and some extend automatic or near-automatic consideration further down the class, in some cases as far as the top 25 to 50 percent with an accompanying SAT or ACT score.
- UT System schools other than UT Austin (UT San Antonio, UT Arlington, UT El Paso, UT Dallas, and others) generally follow the standard top 10 percent rule, not UT Austin’s special cap.
If you’re applying to more than one Texas public university, don’t assume the same rank that qualifies you at one school qualifies you everywhere, check each school’s specific published threshold.
The Homeschool and Non-Traditional Pathway
Students who don’t have a traditional class rank, most commonly homeschooled students, qualify for UT Austin’s automatic admission differently. Under House Bill 3041 (2025), which amended the relevant section of the Texas Education Code, non-traditional secondary education applicants for Spring 2027, Summer/Fall 2027, and Spring 2028 qualify with an SAT Composite score of 1570 or higher, or an ACT Composite score of 36, per the same UT Austin admissions page cited above.
How Class Rank Is Actually Used Under the Rule
The rank that matters for automatic admission is typically the one your school reports at the end of junior year, not a rank that keeps shifting through senior year. This lines up with a detail covered in more depth in what your official class rank is: many schools calculate and lock an official rank at a specific point, often around the end of junior year or partway through senior year, specifically for use on college applications, separate from whatever your day-to-day rank shows in your student portal. For Texas automatic admission specifically, confirm with your counselor exactly which rank your school reports and when, since that’s the number that gets submitted, not necessarily your most current one.
How to Check If You Qualify
- Find your official class rank and class size. Your transcript, student portal, or counselor can confirm this, covered in full in the guide linked above.
- Convert your rank into a percentile. Calculate your class rank percentile to see exactly where you stand, since raw rank alone doesn’t tell you much without knowing your percentile.
- Compare your percentile against the specific school’s current threshold. Top 10 percent for most Texas public universities, top 5 percent for UT Austin as of the Summer/Fall 2026 cycle, and check the individual school’s admissions page for the exact figure for your application year, since these numbers can change annually.
- If you’re borderline, don’t rely on rank alone. A percentile close to but not quite meeting the cutoff still leaves room for a strong application through the school’s regular holistic review process.
For context on how your percentile compares more broadly, not just for Texas automatic admission but for competitiveness overall, see what is a good class rank.
Common Misconceptions About the Rule
- It guarantees a spot at the university, not in a specific major. Automatic admission gets you into the school. Competitive majors like computer science, business, or engineering can still have separate, more selective requirements even for automatically admitted students.
- It only applies to Texas public universities. Private universities and out-of-state schools aren’t covered by the rule at all.
- You must graduate from an accredited Texas high school. Attending school out of state, even briefly, or graduating from certain non-accredited programs can affect eligibility, confirm your specific situation with your counselor.
- The rule doesn’t guarantee financial aid or any other benefit, it’s strictly an admission guarantee.
- UT Austin’s threshold isn’t fixed. Unlike the flat top 10 percent used elsewhere, UT Austin recalculates its cutoff based on demand, meaning the exact percentage can shift from year to year. Always check the current published number rather than assuming it matches a prior year.
Frequently Asked Questions
What is the Texas Top 10% Rule?
It’s House Bill 588, a 1997 Texas law that guarantees automatic admission to Texas public universities for students who graduate in the top 10 percent of their high school class.
Does UT Austin still use the Top 10% Rule?
Not in its original form. UT Austin has a special legal exception, capped at 75 percent of its Texas resident freshman class, which has resulted in a much tighter cutoff than 10 percent for years.
What’s the current UT Austin cutoff?
Top 5 percent for Summer/Fall 2026 through Spring 2028 applicants, according to UT Austin’s own admissions page. This is down from the top 6 percent used in prior cycles, so don’t rely on older sources citing 6 percent.
Do other Texas schools use the same cutoff as UT Austin?
No. Most other Texas public universities, including Texas A&M, still use the original top 10 percent threshold. UT Austin’s tighter cutoff is unique to that university.
Does automatic admission guarantee my choice of major?
No. Automatic admission guarantees a spot at the university itself, not admission into a specific, more selective major or program.
What if I’m homeschooled and don’t have a class rank?
UT Austin has a separate pathway for non-traditional secondary education applicants, currently an SAT Composite of 1570 or higher, or an ACT Composite of 36, for Spring 2027 admission onward. For more on how StudentCalcTools can help you check your standing under the standard rank-based pathway, see the class rank calculator linked above.