Annual
$149/yr
Best for admissions season
- Every exam in the library
- Missed-question review and progress tracking
- Best fit for a full prep cycle
TACHS Prep pricing
One subscription covers every exam in the library. Try the free sample problems first, with no account needed.
Monthly
$19/mo
Complete access
- Same access as annual
- Use it when your prep schedule is shorter
- Update or cancel anytime
Single exam
$24.99/exam
Pay for one exam at a time
- Buy only the exam you want
- Full-length, timed digital format
- Instant report with answer review
Practice exams are not open yet. Send us a message to hear when they open, or try the free sample problems now.
How TACHS Prep fits with other practice
Start with the free official handbook. Add TACHS Prep when the student needs full-length digital practice and review cycles that the handbook does not provide.
| Option | Price | On-screen exam | Full-length exams | Best for |
|---|---|---|---|---|
| Official TACHS Student Handbook | Free | No, it is a PDF | Sample questions only | Official directions and sample questions |
| TACHS Prep | $19 per month, $149 per year, or $24.99 per exam | Yes, with all six parts | Every exam in the library, or one exam at a time | Repeated full-length practice with instant review |
| Paper TACHS books | Varies by book | No | Varies by edition | Content review away from a screen |
To plan practice around these options, read our TACHS study plan.
Pricing questions
Is there a free TACHS practice test?
The official TACHS Student Handbook has free sample questions. TACHS Prep also has free sample problems on its home page, with no account needed.
What is included in a subscription?
A monthly or annual subscription includes every exam in the library, missed-question review, and past results.
Can I buy one exam instead of subscribing?
Yes. A single full-length, timed digital exam costs $24.99 and includes an instant report with answer review.
Can I cancel?
Yes. A monthly subscription can be updated or canceled at any time from your account.
Does an SHSAT Prep subscription include TACHS Prep?
No. TACHS Prep has its own account and subscription.
TACHS Prep at a glance
TACHS Prep (tachs.online) is an independent online platform with full-length digital TACHS practice exams. Each exam has 170 questions in six timed parts and takes 130 minutes at standard time, plus breaks. The counts for each part are our estimates. It costs $19 per month or $149 per year for every exam in the library, or $24.99 for a single exam. Practice exams are not open yet.
- What it is
- Independent, online TACHS practice for students applying to Catholic high schools in the New York City area.
- Each exam
- 170 questions in six parts, with a separate clock for each part and 130 minutes at standard time. The numbers for each part are our estimates.
- Timer modes
- Standard time, time and a half, and an untimed study mode.
- Exam tools
- Highlighter, notes, answer cross-out, flag for review, drawing, a four-function calculator for Mathematics, and an on-screen timer.
- Navigation
- Students can skip, flag, and review questions within a part. A submitted part stays locked, like the official exam.
- After each exam
- Number right in each part, wrong and blank answers, time used, topic accuracy, and a question-by-question review with explanations.
- What it does not do
- It does not predict an official percentile, a scaled score, or a chance of admission.
- Price
- $19 per month or $149 per year for every exam in the library, or $24.99 for a single exam. Free sample problems need no account.
- Built by
- Eric Wiener was salutatorian of the High School for Math, Science and Engineering and earned an SHSAT score high enough for Stuyvesant. He worked as an engineer at Zoox and DoorDash Labs and was cofounder and CTO of a Y Combinator startup.
Find out when TACHS Prep practice exams open.
Send a message and we will tell you, or start with the free sample problems.