CU Boulder and CSU Both Raise Tuition for Fall

The University of Colorado Board of Regents approved a 3% tuition increase for CU Boulder incoming undergraduate students in April 2026, bringing in-state tuition to $13,973 per year for students taking 30 credit hours. Nonresident tuition will rise to $45,019. Colorado State University approved a 3.5% increase for in-state undergraduates and 4% for graduate students, as it addresses a $55 million budget shortfall. Both increases take effect fall 2026.

Colorado's two largest public universities are heading into fall 2026 with higher price tags, and the reasons behind the increases reveal broader pressures on public higher education across the country.

Colorado Public Radio reported on April 20, 2026 that both CU Boulder and Colorado State University raised tuition, even as state budget constraints limited how much money universities could draw from the legislature.1 CU Boulder's Board of Regents formally approved the proposed 2026–27 budget on April 16, 2026.2

What CU Boulder Approved

The University of Colorado Board of Regents approved a 3% tuition increase for incoming undergraduate students at CU Boulder. For a student enrolled in the standard 30 credit hours per year, the new rates are:

  • In-state residents: $13,973 per year
  • Nonresident students: $45,019 per year

The Regents did not approve any increase in mandatory student fees.2

CU Boulder offers a Tuition Guarantee to all incoming undergraduates: the rate you're charged as a first-year student is locked in for four consecutive years of full-time study. That means students who start in fall 2026 will pay $13,973 in-state through their expected graduation in 2030, regardless of future annual increases.

The budget still requires final approval through Colorado's Long Bill — the state's annual appropriations bill — which is typically signed by the governor in mid-May. That means final numbers could shift slightly before the fall semester begins.

3.5%

What CSU Approved

Colorado State University approved a 3.5% tuition increase for in-state undergraduate students and a 4% increase for graduate students. CSU's increases come as the university works to close a $55 million budget shortfall, with leadership prioritizing financial aid, salaries, and key campus projects while absorbing the gap.1

CSU's situation reflects a tension many large public universities face: state funding has not kept pace with rising operating costs, and tuition becomes the mechanism to cover the difference. When the state budget is tight, the cost pressure often shifts to students.

Why This Is Happening in Colorado

Colorado has historically ranked among the lowest states in per-student higher education funding. Public universities there have long relied on tuition revenue more heavily than schools in states with stronger legislative support for higher education.

This year's increases come during what CPR described as a tight state budget year — meaning the Colorado legislature was not in a position to substantially increase funding to universities.1 The result: both CU Boulder and CSU needed tuition increases to maintain operations, even modest ones.

If you are a Colorado resident planning to attend CU Boulder or CSU in fall 2026, ask the financial aid office about the difference between the tuition sticker price and your likely net price after institutional grants and scholarships. At both schools, many in-state students pay significantly less than published rates. A 3% increase on your net price is much smaller than a 3% increase on the full sticker price.

What This Means for Prospective Students

If you are in-state: A 3% or 3.5% increase sounds significant but in dollar terms is moderate. For CU Boulder, 3% on the prior in-state rate adds roughly $400 per year — less than $35 per month. The real question is what your net price will be after financial aid.

If you are out of state: Nonresident tuition at CU Boulder — now $45,019 — is nearly identical to many private colleges. For out-of-state students, comparing financial aid offers is critical. Private schools with strong merit aid programs can sometimes match or beat the out-of-pocket cost of out-of-state flagship tuition.

For graduate students at CSU: The 4% graduate increase is steeper than the undergraduate rate. Graduate students already face funding gaps under the new federal graduate loan caps taking effect July 1. Combined, these two factors — less federal borrowing capacity and higher tuition — mean financial planning for fall 2026 graduate enrollment needs to happen now, not in August.

Colorado's tuition budget still needs to clear the state Long Bill, expected in mid-May. If you are making enrollment decisions based on a specific cost number, confirm the final rate with CU Boulder or CSU's financial aid office before committing your deposit.

Next Steps

If these tuition increases affect your enrollment decision or financial plan, here are places to start:

Tuition increases at public universities are rarely surprising, but they compound over four years. A 3% increase each year means your senior-year tuition — if you were not locked in by a guarantee — would be about 12% higher than your first year. Understanding the full trajectory is part of making a smart enrollment decision.

Footnotes

  1. Colorado Public Radio. (2026, April 20). Colorado's two largest universities hike tuition amid tight state budget year. https://www.cpr.org/2026/04/20/colorados-two-largest-universities-raise-tuition/ ↩ ↩2 ↩3

  2. University of Colorado Boulder. (2026, April 16). Regents approve compensation and tuition adjustments as part of proposed 2026–27 budget. CU Boulder Today. https://www.colorado.edu/today/2026/04/16/regents-approve-compensation-and-tuition-adjustments-part-proposed-2026-27-budget ↩ ↩2