California Residency#

Last edited by Eliza Diggins · 2026-09-29

It is absolutely critical that you begin establishing California residency as soon as possible after moving to the state. Nonresident graduate students pay significantly higher tuition, and most funding packages only cover the resident rate after your first year — so missing a deadline can be costly. For the authoritative, up-to-date policy, see the Berkeley Registrar’s residency requirements for graduate students.

To be reclassified as a California resident for tuition purposes, you must satisfy all three of the requirements below by the residence determination date (the first day of instruction).

Eligibility#

You must hold one of the following immigration statuses:

  • U.S. citizen

  • Permanent resident of the U.S. who has held that status continuously for at least 366 days immediately prior to the residence determination date

  • Qualifying nonimmigrant visa holder who has held that status continuously for at least 366 days immediately prior to the residence determination date

Physical Presence#

You must be physically present in California on a continuous basis for at least 366 days immediately prior to the residence determination date.

  • Absences totaling more than six weeks during this period can jeopardize your eligibility.

  • Residence cannot be established in absentia — you must actually be living in the state.

  • You will need to demonstrate your presence with clear and convincing evidence (see Documentation below).

Intent to Remain in California#

You must establish legal ties to California by acquiring all applicable evidence of intent by the relevant deadlines, while relinquishing ties to your previous state of residence. Intent includes, but is not limited to:

  • Obtaining a California Driver’s License or State ID card by the deadline

  • Registering a vehicle in California, if you own and use one, by the deadline

  • Registering to vote in California, if you were previously registered elsewhere, by the deadline

  • Filing California state income tax returns as a resident or part-year resident on all taxable income earned in or out of state after arriving in California

  • Filing out-of-state income tax returns as a nonresident or part-year resident on income earned prior to arriving in California

Note

Grace period deadlines for each of the above vary by semester. Refer to the UC Residency Policy for the specific dates that apply to you.

Documentation#

The Registrar publishes a full Residency Document Checklist (PDF). Commonly requested documents include:

  • All state and federal tax returns for the current (or previous) tax year

  • W-2s for the current (or previous) tax year, including those from your previous state of residence

  • California Driver’s License or State ID card

  • California vehicle registration, if you own and currently drive a vehicle

  • California voter registration, for example a copy of your registration card or a screenshot of your online registration status

  • Proof of arrival, such as a flight confirmation or bank/credit card statements showing your move to California

You may file a California Part-Year Resident tax form (540NR) in your first year; Schedule 540NR indicates your dates in California. If you earned income out of state before your arrival, we recommend filing a part-year resident or nonresident return in your previous state as well.

Warning

If you do not relinquish your out-of-state ties and establish California legal ties by the applicable deadlines, you may not be classified as a resident for tuition purposes when you apply for residency.

This can result in you being on the hook for ~ $8,000 in tuition costs!

Note

Students have, in the past, had issues establishing residency by the deadline and been able to appeal successfully. This should be done in consultation with the Graduate Student Affairs Coordinator, who can help you navigate the process.

Suggestions from Graduate Students#

  • Arrival Documents — If you fly in, keep your ticket so you can prove your arrival date. If you plan to use a bank statement as evidence, make sure no one else is on the account, or the Residency Office will require additional documentation from the bank. (This happened to Eliza Diggins in 2026 and was a huge pain to resolve.)

  • Update Your Addresses Early — Change your CalCentral and UCPath addresses to your California address as soon as you have one, even before you’re eligible for residency. This gives you an official document you can use as proof of California residence, and it also ensures your paychecks and other important mail go to the right place.