Senior Year College Application Timeline for 2026–27

Senior year does not run on one deadline. A California senior applying to UC campuses, a few CSU campuses and some Common App colleges is working on at least three application calendars, whichever financial aid forms fit their eligibility and their colleges' requirements, and a set of school deadlines that come earlier than any college's. This page puts the 2026–27 dates in one sequence, month by month, and shows how to plan backward from the earliest deadline on your own list.

Dates reviewed October 9, 2026, for students applying to start college in fall 2027. Colleges change dates and rules. Confirm every deadline on the college's own site before you plan around it.

Use this page if you are a senior (or the parent of one) and want to know what should be finished by when. If you are a junior, start with the Junior Year College Planning Checklist instead. To track the individual items you need to submit, use the College Application Checklist. This page is about timing.

Quick navigation

The 2026–27 dates that anchor senior year
Month by month, August to July
Plan backward from your earliest deadline
Why seniors fall behind in October
If you are starting late
What parents can own
Self-check before Thanksgiving

The 2026–27 dates that anchor senior year

The table lists systemwide dates set by UC, the California State University (CSU) system, the U.S. Department of Education, the California Student Aid Commission and the College Board. Each college's own deadlines sit on top of them and are listed separately below.

Date	What happens	Source
August 1, 2026	UC application opened for fall 2027	UC Admissions
August 1, 2026	Cal State Apply opened for work on fall 2027 applications	CSU
September 23, 2026	2027–28 FAFSA became available online	U.S. Department of Education
October 1, 2026	UC and Cal State Apply submissions open; CSS Profile opens (only some colleges require it)	UC, CSU, College Board
November 30, 2026	UC filing deadline; end of CSU's general priority application period	UC, CSU
March 2, 2027	California deadline for Cal Grant and many state aid programs: FAFSA or California Dream Act Application, plus a verified GPA	California Student Aid Commission, UC, FAFSA form
March 2027	UC fall 2027 decisions (some campuses earlier)	UC Admissions
May 1, 2027	UC deadline to accept an offer (Statement of Intent to Register)	UC Admissions

Sources: UC first-year dates and deadlines, CSU application dates, U.S. Department of Education FAFSA announcement, 2027–28 FAFSA form (federal and state deadlines), California Student Aid Commission Cal Grant page and College Board CSS Profile.

November 30 is UC's filing deadline. For CSU it ends the general priority application period, which can vary by applicant type. Many CSU campuses and majors still accept applications after it, and some programs set their own dates, so check each campus and major in Cal State Apply before you plan around November 30.

Which aid forms apply depends on you and your list. The FAFSA is the form for federal aid, and California and many colleges also use it. The California Dream Act Application is for California students who cannot file the FAFSA, including many undocumented students, and who meet the state's eligibility rules. The CSS Profile is needed only for colleges and scholarship programs that require it, and each of those sets its own deadline.

College-specific deadline windows. These vary by college and change from year to year. Confirm each one on the college's own admission page:

Many early action and early decision deadlines fall in October and November.
Many regular decision deadlines fall in early January, and some are later.
Scholarship, honors, program and early aid deadlines can come before a college's regular admission deadline.

The 2026–27 Common App is already open. Each member college sets its own deadlines, so the Common App itself does not give you a single due date.

Month by month, August to July

August and September: set the list and the order

Settle a working college list, even if it will still change. Every later date depends on it.
Write each college's earliest deadline next to its name. That might be an early action date, an early decision date, a scholarship or honors deadline, or a major with its own date.
Draft the main personal essay and start the UC personal insight questions. UC asks first-year applicants to answer four of eight questions, up to 350 words each.
Ask teachers and your counselor for recommendations using your school's process, and find out your school's internal deadline. It can be weeks earlier than any college's.
Decide whether any early decision application is on the table. The ED vs EA vs RD guide covers how to choose a round.

October: the first real crunch

Finish any October early applications first, then the November ones, using each college's published deadline.
UC and CSU submissions open on October 1. You can submit then, but you do not have to. A complete, checked application on November 20 is better than a rushed one on October 2.
If you will apply for aid, file the FAFSA, or the California Dream Act Application if that is the form you are eligible for. File the CSS Profile only if a college on your list requires it, and note that college's aid deadline. Aid deadlines for early applicants can come close to the admission deadline.
Send official test scores to colleges that require or accept them, and leave time for delivery.

November: early deadlines and the UC/CSU deadline

Submit early action and early decision applications. Many fall on November 1 or in mid-November, but check each one.
Submit UC by November 30, its filing deadline. Submit your CSU campuses by November 30 unless Cal State Apply shows a different date for a campus or major you want. Do not leave this for Thanksgiving weekend.
Keep writing regular decision supplements while you wait for early results.

December: early results and regular decision writing

Early decision and early action results often arrive. An admit, a deferral and a denial each lead to a different next step.
If you were admitted early decision, follow that college's instructions for accepting and withdrawing your other applications.
Finish January applications before winter break where you can. Schools are often closed then, so do not count on reaching your counselor.

January: regular decision deadlines and midyear grades

Submit remaining regular decision applications. Many fall between January 1 and January 15, but some are later, so confirm each college's own date.
Your school may send midyear grades to colleges, so senior-year grades still matter.
If you were deferred or denied in an early round, check whether any college still on your list offers Early Decision II and when it is due. The ED vs EA vs RD guide explains how the rounds differ.

February to April: decisions and comparing aid

Watch each applicant portal for missing-document notices.
Compare financial aid offers line by line, not by the headline number.
UC releases fall 2027 decisions in March, and some campuses release them earlier.

May to July: decide and close out

Accept one offer by the college's deadline. For UC, the deadline to submit a Statement of Intent to Register is May 1, 2027.
Send your final transcript when the college asks for it. UC requires final official transcripts by July 1, 2027, and official AP and IB results by July 15, 2027.

Plan backward from your earliest deadline

The monthly view tells you what season it is. Your actual plan starts from your own earliest date.

Here is a fictional example. Maya is a senior with one early action college due November 1, eight UC campuses, two CSU campuses and four regular decision colleges due in early January. Her school asks for recommendation requests 15 school days before the first deadline.

Deadline that drives the work	Working date Maya set	What has to be done by then
School request date for November 1	Early October	Recommendation and transcript requests sent
November 1 early action	October 25	Application and supplements final; one week of slack
November 30 UC deadline and CSU priority period	November 20	Four UC answers final, activities entered, each CSU campus and major date confirmed
Early January regular decision	December 15	All supplements drafted before school closes for break

Two choices make this work. First, every working date is earlier than the official one. Second, the UC questions are drafted in September, not after November 1, because November is already full.

If you are mapping several colleges, the Grade 12 Essay Schedule helps you line up the writing, and the Senior Fall Weekly Workload Planner helps you see whether a given week is realistic.

Why seniors fall behind in October

Most delays come from the calendar being misread, not from a lack of effort.

"Opens" gets read as "due." UC and CSU open for submission on October 1, and the FAFSA opened even earlier. Seniors who treat those dates as deadlines spend October on UC and CSU applications whose deadline or priority period runs to November 30, while an early action application due November 1 waits.
The school's deadline is invisible. Counselors and teachers set their own request dates so they can serve many students. Those dates are not printed on any college website, so students find out late.
One "submitted" covers several systems. Submitting UC does not finish CSU, and neither one finishes a Common App college's supplement. Each system needs its own confirmation. The UC, CSU and Common App guide explains what differs between them.
Aid forms get treated as admission forms. Admission and financial aid are separate processes with separate deadlines, and a college can need aid documents before it makes an early decision.

If you are starting late

Starting in October. Keep your early plans only if the application can be complete and accurate by its date. Moving one college from early action to regular decision is often better than submitting an unfinished application. Finish the early application first, then draft the UC questions so they are not squeezed into the last week of November.

Starting in November. Put UC first, because November 30 is its filing deadline. Check each CSU campus and major: November 30 ends the general priority period, and some campuses and majors keep accepting applications after it. Then build the regular decision list around the essays you have already written.

Deferred in December. A deferral is not a decision. Read the college's instructions, which may limit what you can send, and keep working on regular decision applications on schedule.

Applying from outside the United States. Visa and financial documentation follow their own timelines, so add those dates to the plan as soon as the list is set.

What parents can own

Parents, the most useful things you can take on are the ones your student cannot do alone: the financial information for the FAFSA or California Dream Act Application and for any CSS Profile a college requires, the family budget conversation before early decision is chosen, and the logistics of visits and deadlines on the family calendar. Leave the writing and the final submission to your student. The FAFSA and CSS Profile timeline shows what you will need for each form.

Self-check before Thanksgiving

Every college on the list has its earliest deadline and its plan (early action, early decision, restrictive early action, regular decision, or UC/CSU) written next to it.
Recommendation and transcript requests were made by the school's own deadline.
UC is submitted and the confirmation is saved, or it has a working date before November 30.
Each CSU campus is submitted or has a working date before its deadline (November 30 unless Cal State Apply lists another date for that campus or major).
Early applications are submitted, and each portal shows no missing items.
If aid matters, the FAFSA or California Dream Act Application is filed, and any CSS Profile a college requires is on the calendar with that college's deadline.
Regular decision supplements have a drafting schedule that ends before winter break.

If more than two of these are still open in mid-November, the plan needs to change, not just the effort. If you want help building that plan around your student's actual list, request a free consultation.