Lumenary Prep
Prepare from the source.
Courses for exams and certificates, written from the official rules and specifications, with practice questions and timed practice exams. Each course costs one fair price, once.
Principles
Official sources only
Each course is built from the official sources for its exam, and cites them: the IRS, the Tax Court, the U.S. Code, ETS, College Board. Never another prep company's material.
Original writing
Lessons, passages and practice questions are written new. We link to the free official practice; we never copy it.
One price, for life
Pay once per course. Keep it, with every later edition, for as long as Lumenary Prep exists. No subscription, no upsell.
Honest about what it is
No score guarantees and no pass-rate claims. Courses are drafted with AI assistance and say so until a qualified person has reviewed them.
Courses
Every course includes all its lessons, the practice bank and the practice exams, with lifetime access and updates.
Tax practice
Built only from the IRS's and the Tax Court's own publications, the Internal Revenue Code and the regulations.
Enrolled Agent (SEE)
$50IRS Special Enrollment Examination (all three parts)
Every domain of all three SEE parts, built only from the IRS's own publications.
104 lessons1180 questions3 practice examsAI-drafted · awaiting expert review
U.S. Tax Court Practitioner (nonattorney examination)
$500United States Tax Court examination for admission of persons other than attorneys
Taxation, the Tax Court's Rules, evidence and ethics, from the Court's own materials and the official texts of the law.
24 lessons396 questions2 practice examsAI-drafted · awaiting expert review
CPA Exam
Each section from the AICPA's blueprint and the standard-setters' and the government's own texts, explained in our words.
CPA Exam: Business Analysis and Reporting (BAR)
$50Uniform CPA Examination, Business Analysis and Reporting (Discipline section)
Business analysis, advanced technical accounting and state and local government reporting.
23 lessons323 questions1 practice examAI-drafted · awaiting expert review
CPA: Auditing and Attestation (AUD)
$50Coming soon
CPA: Financial Accounting and Reporting (FAR)
$50Coming soon
CPA: Taxation and Regulation (REG)
$50Coming soon
CPA: Information Systems and Controls (ISC)
$50Coming soon
CPA: Tax Compliance and Planning (TCP)
$50Coming soon
College admission
The test's facts from its maker's official pages; every lesson, passage and question written new.
SAT
$50The digital SAT
Reading and Writing and Math for the digital SAT, with original lessons and practice.
23 lessons337 questions1 practice examAI-drafted · awaiting expert review
ACT
$50Coming soon
CLT (Classic Learning Test)
$50Coming soon
Graduate and professional school
The test's facts from its maker's official pages; every lesson, passage and question written new.
GRE General Test
$50GRE General Test
Verbal Reasoning, Quantitative Reasoning and Analytical Writing, with original lessons and practice.
20 lessons261 questions1 practice examAI-drafted · awaiting expert review
GRE Mathematics Subject Test
$50GRE Subject Test in Mathematics
Calculus, algebra and the rest of undergraduate mathematics as the Subject Test asks it, with original problems.
21 lessons274 questions1 practice examAI-drafted · awaiting expert review
GRE Physics Subject Test
$50GRE Subject Test in Physics
Mechanics to quantum physics at the pace of the Subject Test, with original problems.
21 lessons308 questions1 practice examAI-drafted · awaiting expert review
GRE Psychology Subject Test
$50GRE Subject Test in Psychology
The breadth of undergraduate psychology as the Subject Test covers it, with original questions.
22 lessons392 questions1 practice examAI-drafted · awaiting expert review
GMAT
$50GMAT Focus Edition
Quantitative Reasoning, Verbal Reasoning and Data Insights, with original questions in every GMAT format.
20 lessons291 questions1 practice examAI-drafted · awaiting expert review
LSAT
$50LSAT (Law School Admission Test)
Logical Reasoning, Reading Comprehension and Argumentative Writing, with original questions throughout.
20 lessons256 questions1 practice examAI-drafted · awaiting expert review
English language tests
Original texts, recordings and tasks for every skill, with the test's facts from its owners' official pages.
IELTS
$50IELTS Academic and IELTS General Training
Listening, Reading, Writing and Speaking for both IELTS versions, with original recordings, texts and tasks.
22 lessons410 questions2 practice examsAI-drafted · awaiting expert review
TOEFL iBT
$50TOEFL iBT
Reading, Listening, Speaking and Writing for the current TOEFL iBT, with original texts, recordings and tasks.
18 lessons291 questions1 practice examAI-drafted · awaiting expert review
Project management
The exam content outlines from PMI's official pages; every lesson and question written new.
CAPM (Certified Associate in Project Management)
$50Coming soon
PMP (Project Management Professional)
$50Coming soon
Securities licensing
FINRA's and NASAA's official outlines, and the securities laws and rules themselves.
SIE (Securities Industry Essentials)
$50Coming soon
Series 7 (General Securities Representative)
$50Coming soon
Series 63 (Uniform Securities Agent State Law)
$50Coming soon
Series 65 (Uniform Investment Adviser Law)
$50Coming soon
Series 66 (Uniform Combined State Law)
$50Coming soon
Real estate licensing, by state
All 51 coursesEach state's licensing exam: the national principles and the state's own license law, from the state's official sources.
Choose your stateComing soon$50 each