Cook · DuPage · Lake · Will · Champaign Counties
Illinois changed tests. Since spring 2025 the statewide high school assessment has been the ACT, not the SAT, and for 2026-27 every eleventh grader sits the ACT with Science and Writing during a free school-day administration. Families who spent two years planning around the SAT had to pivot mid-stream. ConnectPrep works with Illinois families through live 1:1 online sessions covering the ACT and Digital SAT, college admissions counseling, K-12 academics, AP support, and selective-enrollment and private school admissions.
Book Free Consultation →Call (914) 288-5718
In short: ConnectPrep provides one-on-one ACT and SAT prep, K-12 tutoring, AP support, selective-enrollment admissions help, and college admissions counseling for families across Illinois, including Naperville, Hinsdale, Oak Brook, Western Springs, Elmhurst, Wheaton, Lincolnshire, Lake Forest, Barrington, Oak Park and Chicago. Families on the North Shore can also use our dedicated Chicago North Shore hub. Start with a free consultation at (914) 288-5718.
The 2025 switch from the SAT to the ACT is still working its way through Illinois households, and it matters more than it sounds. A junior now finishes the year with a college-reportable ACT score and four free score sends whether they prepared or not, per the ISBE assessment calendar. Meanwhile the schools that produce the state’s strongest applicants, Stevenson, Hinsdale Central, Neuqua Valley, New Trier and the CPS selective-enrollment schools, largely suppress class rank. Take rank away and give everyone the same free test, and the score becomes the number that actually separates applications.
What We Offer
ConnectPrep is far more than test prep. Most families come to us for one program and stay for years, working with the same senior team from an elementary school subject tutor all the way through graduate school admissions. Every service below runs live online for Illinois families, and families routinely combine several over time.
+250 avg SAT · +5 to 7 ACT
1:1 Digital SAT and ACT tutoring built around a Bluebook diagnostic, a custom week by week plan, and full length practice tests reviewed question by question. Students average a 250 point SAT gain and 5 to 7 point ACT gains, backed by a score improvement guarantee, with Elite Bootcamps for students targeting 1500+ or 34+.
97% top-3 placement
Full cycle counseling from 9th grade through decision day: college list architecture with acceptance probability modeling, the Common App personal statement with unlimited revisions, every school specific supplement, activities and extracurricular positioning, early decision strategy, financial aid guidance, and mock interviews. 97% of our students are admitted to a top-3 choice.
Every subject, K-12 to college
Every subject and every grade, from elementary reading and writing through Calculus BC, all sciences, computer science, history, and world languages, across Common Core, AP, and IB curricula. One consistent tutor, with weekly homework help, study skills coaching, and learning differences support built in.
98% score a 4 or 5
Score-5 strategy across every AP subject, from Calculus AB and BC to Physics, Chemistry, Biology, Language, U.S. and World History, Computer Science, and Statistics, aligned to each school’s May exam window. PSAT trajectory planning starts in 9th grade with state cutoff analysis for commended and National Merit semifinalist standing.
99th-percentile SSAT results
ISEE, SSAT, SHSAT, and TACHS preparation paired with day and boarding school admissions advising. We guide families through school list strategy, application narrative, and interview practice for independent school applicants at every entry point from kindergarten through 9th grade.
GMAT 760 · MCAT 501 to 519
GRE, GMAT, LSAT, MCAT, and JD-Next preparation with integrated MBA, medical, law, and PhD admissions strategy. Our results include a 760 GMAT into Wharton and Booth, an 18 point MCAT gain from 501 to 519 into the University of Michigan Medical School, and simultaneous PhD offers from Stanford, MIT, and Carnegie Mellon.
ADHD, IEP & 504 support
Coaching from instructors trained in ADHD, CAPD, dyslexia, and executive function support. We build the full academic operating system a student needs: organization, task sequencing, focus, note taking, and test anxiety management, with IEP and 504 advocacy plus College Board and ACT accommodations requests handled for you.
2 to 7% acceptance programs
Combined degree medical program advising with placements at Northwestern HPME, WashU, BU, and UIC Honors, plus NCAA athletic recruiting advising and transfer admissions strategy. We help students build a genuine medical identity years before applications are due, through original research, clinical hours, and MMI interview preparation.
Five-Star Reviews
ConnectPrep is rated 5.0 across Google, Thumbtack, and Care.com, with reviews independently verified by Trustindex. Every result below comes from a real ConnectPrep family.
★★★★★
“ConnectPrep has been incredible. I raised my SAT score to a 1580. Bethany showed me how to deconstruct each section of the test, and their resource guides go far beyond anything I received from school.”
TJ Tyler
SAT 1580 · Cornell, Columbia, Yale
★★★★★
“Chris was outstanding with test prep, helping our son raise his SAT score by over 200 points. Jeremy guided us through every step of college advising, leading to acceptances at Georgetown, Rice, and Emory with significant merit scholarships.”
Abbey
SAT +200 · Georgetown, Rice, Emory
★★★★★
“Elena was outstanding: honest, encouraging, and she knew exactly how to push my son. He was admitted to Michigan’s Ross School of Business, his first choice, along with UVA, WashU, and NYU Stern.”
Rajiv Nair
College admissions · Michigan Ross
Where We Work
We work with families across the western and northwestern suburbs, Lake County, the city of Chicago and downstate university towns. North Shore families have a dedicated page at our Chicago North Shore hub:
Rooted in the communities we serve. Illinois families find us through area business networks including the Naperville Area Chamber of Commerce, the Hinsdale Chamber of Commerce, the Elmhurst Chamber of Commerce & Industry, the Oak Park-River Forest Chamber of Commerce, the Lake Forest/Lake Bluff Chamber of Commerce and the Chicagoland Chamber of Commerce.
In Person Hubs
Our home markets are the New York tri-state area, where we have run in-person programs since 2014, plus three dedicated hubs in the country’s most competitive suburban corridors. Students everywhere else work with the same senior tutors live online.
Tenafly, Ridgewood, Millburn, Short Hills, Summit
Merion Station, Villanova, Wayne, Haverford, Gladwyne
Winnetka, Glencoe, Kenilworth, Wilmette, Highland Park
Local Expertise
Illinois runs three parallel competitive systems: the CPS selective-enrollment schools, the suburban powerhouse districts, and IMSA. Our students come from all three:
Score Context
State accountability now runs on the ACT in grade 11, the PreACT in grades 9 and 10, and the IAR in grades 3 through 8. Because the state ACT is a real admissions score with free score sends, most Illinois students default to the ACT and only sit an SAT if they choose to. The one state honor tied to scores is the Illinois State Scholar designation, which is honorary rather than cash. Here is what the numbers mean in practice:
| Score Range | Context | Typical Target Schools |
|---|---|---|
| 34+ ACT / 1500+ SAT | 99th percentile | Northwestern, University of Chicago, Ivy-tier |
| 30 to 34 ACT / 1310 to 1520 SAT | Inside UIUC’s admitted middle 50% | UIUC including Grainger Engineering, top-25 universities |
| 30+ ACT | Guarantees Illinois State Scholar designation | Statewide honor, independent of class rank |
| 26 to 29 ACT | Solid national range | Top-50 universities, strong merit candidates |
| Below 26 ACT | Below top-Illinois-district norms | Broad match range, significant upside from prep |
Every ConnectPrep program starts with a full Bluebook diagnostic to locate your student’s true baseline, then builds backward from their college list and application deadlines. See how our SAT program works →
How It Works
Illinois programs run live online, the format that fits a state where the strongest students commute across the city or the collar counties to get to school. Planning a testing calendar? See every 2026-27 SAT and ACT test date and deadline in one place.
Fast Facts
Verified figures for families planning the 2026-27 admissions cycle. Last reviewed September 2026.
| Metric | Illinois | Why it matters |
|---|---|---|
| National Merit Semifinalist cutoff | 222 Selection Index (class of 2026) | The most recent officially confirmed year. Cutoffs are set per state and move a point or two annually. |
| Statewide average score | 961 (99% of graduates tested, 2025) | Read this with the participation rate. States that test nearly everyone show much lower averages than states where only college-bound students sit the exam. |
| Free school-day SAT or ACT | Yes. Illinois gives the ACT with Science and Writing to every eleventh grader on a school day. | This determines when prep should start and what a first score actually means. |
| State scholarship score threshold | No cash award tied to scores. Illinois State Scholar is honorary, guaranteed at a 30+ Illinois Standard Test Score | The single number most worth planning around, where one exists. |
| In-state flagship ranges | UIUC 1310 to 1520; Northwestern 1510 to 1570 | What a score is actually worth against the schools most families here apply to. |
Go Deeper
The ACT. Illinois switched from the SAT to the ACT for its statewide high school assessment beginning in spring 2025, under a multi-year ISBE contract. For 2026-27, grade 11 takes the ACT with Science and Writing in a spring window, and grades 9 and 10 take the PreACT. Any page still telling you Illinois runs an SAT School Day is out of date.
Yes. The school-day ACT produces a college-reportable score and includes free score sends, so every Illinois junior finishes the year with a usable admissions score by default. That is exactly why preparing before the spring administration matters more here than in states where the school-day test is only a practice instrument.
Sometimes. Because the ACT is free and universal, students default to it, but the two tests reward different things. The ACT moves faster and includes a science reasoning section; the Digital SAT is adaptive and gives more time per question. We run a timed diagnostic on both, and where the SAT is clearly the better instrument, we say so and prepare for it instead.
A statewide honor from the Illinois Student Assistance Commission recognizing roughly the top ten percent of graduates. A score at or above the 95th percentile earns it automatically, and an Illinois Standard Test Score of 30 or higher guarantees it regardless of class rank. It carries no cash award, but it is a real line on an application, and the rank-independent path matters in districts that suppress rank.
Admission to Payton, Northside, Whitney Young, Lane Tech and Jones runs on a points formula that is roughly half seventh-grade core grades and half the CPS High School Admissions Test, scored within a census-tract tier system, with no sibling or proximity preference. In practice families are running an admissions campaign two years before high school. We prepare students for the HSAT and help balance it against protecting the seventh-grade GPA that counts equally.
The Illinois Mathematics and Science Academy in Aurora admits for sophomore entry, not freshman, so ambitious STEM families make a residential-school decision during ninth grade. We support the application and the testing that goes with it, and we plan the college testing calendar around the disruption of changing schools mid-high-school.
Most of our Illinois students start in the spring of sophomore year or the summer before junior year, so the free spring ACT lands after a full prep cycle. Students targeting Grainger Engineering or computer science at UIUC generally start earlier, since the ACT math and science sections reward a math track that is set well before high school.
Our families come from Stevenson, Hinsdale Central, Neuqua Valley, Naperville North, Barrington and the District 211 and 225 schools, the CPS selective-enrollment schools, IMSA, and the independent schools, principally Latin, Parker, Lab, Saint Ignatius, Loyola Academy and Benet. North Shore families are served through our Chicago North Shore hub.
Yes. Our instructors are trained in ADHD, CAPD, dyslexia and executive function support, and we handle ACT and College Board accommodations requests for you, including extended time, breaks and separate settings. We also coordinate with a school’s existing IEP or 504 team so the prep plan matches the supports already in place.
For the class of 2026, the most recent year with officially confirmed cutoffs, Illinois required a Selection Index of 222. The Selection Index runs from 48 to 228 and is calculated from the PSAT/NMSQT taken in October of junior year, doubling the sum of the Reading, Writing and Language, and Math section scores. Cutoffs are set separately for every state and shift by a point or two each year, so treat 222 as a planning benchmark rather than a guarantee. Cutoffs for the class of 2027 are announced each September.
The Illinois average was 961 for the class of 2025, with 99% of graduates tested. The participation rate matters more than the number. A state that tests nearly every graduate posts a much lower average than a state where only college-bound students sit the exam, so comparing raw state averages without participation is misleading. For students in the competitive districts we work with, the relevant benchmark is the admitted range at their target colleges, not the state mean.
Illinois switched to the ACT in spring 2025, so every junior finishes the year with a college-reportable ACT and four free score sends. That makes the ACT the default. We still run a Digital SAT diagnostic alongside it, because a meaningful minority score materially better on the SAT and are better off switching. The two tests are scored differently but weighted equally by colleges, and every US college that accepts one accepts the other.
Book a free 30-minute consultation with ConnectPrep founder Jeremy Fine. We’ll review your student’s baseline, school context, and college list, and outline an honest plan.
Book a Free Consultation → Call (914) 288-5718
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Page last updated September 2026 · ConnectPrep · Headquartered in Westport, CT · (914) 288-5718