EA Exam · 6 min read 2026 Blueprint Verified

EA Part 1 (SEE 1: Individuals) Cheat Sheet (2026): Key Tax Formulas, Rules & Mnemonics

Rob Pfleghardt

10-year Price Waterhouse alumnus · Founder of VoraPrep · Former CPA (1987–2024) · with the VoraPrep Editorial Team

EA Part 1 (SEE 1: Individuals) Cheat Sheet (2026): Key Tax Formulas, Rules & Mnemonics
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Key Takeaways

  • Per VoraPrep, use the CARES mnemonic (Close relative, Age limit 19/24, Residency 50%, Eliminate gross income test, Support <50% self-provided) for a Qualifying Child and SUPORT (Support 50% provided by taxpayer, Under gross income limit, Precludes joint return, Only citizens/residents, Relative or full-year member of household, Test of not a qualifying child) for a Qualifying Relative.
  • Above-the-line adjustments (Schedule 1, Part II) reduce Adjusted Gross Income (AGI) directly, lowering phaseout floors for itemized medical expenses (7.5% AGI floor), passive rental losses ($25,000 allowance phasing out $100k–$150k MAGI), and education credits.
  • Under IRC §121, taxpayers exclude up to $250,000 ($500,000 MFJ) of gain on a principal residence if they meet both the 2-of-5-year ownership and use tests; partial exclusions apply only for change in employment, health, or unforeseen circumstances.
  • Refundable credits (EITC, 40% of AOTC up to $1,000, Additional Child Tax Credit) can reduce tax below zero, whereas nonrefundable credits (Lifetime Learning Credit, Child & Dependent Care Credit, Foreign Tax Credit) are capped at tax liability.

Passing IRS Special Enrollment Examination Part 1 (SEE 1: Individuals) requires instant recall of IRC thresholds, phaseout mechanics, and basis ordering rules across 100 multiple-choice questions (85 scored, 15 experimental) in 3.5 hours.

Quick answer

Per VoraPrep's EA analysis, mastering EA Part 1 (SEE 1: Individuals) comes down to six high-yield pillars: qualifying child vs. qualifying relative tests (CARES vs. SUPORT), above-the-line adjustments to Gross Income (IRC §62), itemized deductions vs. standard deduction stacking, refundable vs. nonrefundable tax credits (AOTC, LLC, CTC, EITC), capital asset basis & IRC §121/§1031 exclusions, and Net Investment Income Tax (IRC §1411). Practice these rules with VoraPrep's 3,228+ IRS EA practice questions.

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Key facts

Official Governing Authority
Internal Revenue Service (IRS) & Prometric
Exam Format
100 Multiple-Choice Questions (85 scored + 15 experimental), 3.5 hours
Passing Scaled Score
105 on the 40–130 IRS scale
4 Official SEE 1 Domains
Preliminary Work & Taxpayer Data (16.5%), Income & Assets (20%), Deductions & Credits (20%), Taxation (20%), Advising the Individual Taxpayer (13%), Specialized Returns (10.5%)
VoraPrep EA Coverage
180 interactive lessons, 3,228+ IRS SEE questions, 767 FSRS flashcards ($19/mo or $149/yr)

1. Filing Status & Dependents Matrix (IRC §1, §2, §152)

Test / RuleQualifying Child (CARES)Qualifying Relative (SUPORT)Exam Trap on SEE 1
RelationshipChild, stepchild, foster child, sibling, or descendantAny qualifying relative OR lived in home all 365 daysCousins only qualify if they live in the home all year
Age LimitUnder 19, or under 24 if full-time student (5+ months), or permanently disabledNoneAge is tested on Dec 31 of the tax year
ResidencyMust live with taxpayer more than half the year (>6 months)Relative: no residency required; Non-relative: entire yearTemporary absences (college, hospital) count as time lived at home
Gross Income LimitNone (child can earn $100k+ if they don't provide >50% of own support)Gross income must be below the annual exemption threshold (taxable income only)Tax-exempt Social Security and municipal bond interest do NOT count toward gross income unless taxed
Support TestChild must not provide >50% of their own supportTaxpayer must provide >50% of the person's total supportScholarships received by a full-time student child are ignored in the support test

2. High-Yield Individual Formulas & Thresholds

ConceptFormula / Statutory RuleIRC Authority
Taxable Social Security BenefitsProvisional Income = AGI (excl. SS) + Tax-Exempt Interest + 50% of SS Benefits. Up to 50% taxable above base ($25k Single / $32k MFJ); up to 85% taxable above adjusted base ($34k Single / $44k MFJ).IRC §86
Medical Expense DeductionQualified unreimbursed medical/dental expenses minus 7.5% of AGI (Schedule A itemized only).IRC §213
Passive Activity Loss (Rental Real Estate)Active participants (≥10% ownership + management decisions) deduct up to $25,000 against ordinary income; phases out $1 for every $2 of MAGI between $100,000 and $150,000.IRC §469(i)
Net Capital Loss DeductionUp to $3,000 ($1,500 MFS) against ordinary income per year; excess carries forward indefinitely retaining short-term vs. long-term character.IRC §1211 / §1212
Wash Sale RuleLoss disallowed if substantially identical stock/securities acquired within 30 days before or after the sale (61-day window). Disallowed loss is added to the basis of the replacement shares.IRC §1091
Gift Basis (Dual-Basis Rule)If sold at a gain: Donor's adjusted basis. If sold at a loss: Lower of donor's basis or FMV at date of gift. If sold between the two: No gain or loss.IRC §1015
Inherited Property BasisStepped up (or down) to Fair Market Value (FMV) on date of death (or alternate valuation date 6 months later if it lowers both gross estate and estate tax). Always long-term holding period.IRC §1014
Net Investment Income Tax (NIIT)3.8% on the lesser of Net Investment Income or MAGI exceeding $200,000 (Single/HoH) / $250,000 (MFJ) / $125,000 (MFS).IRC §1411

3. Education & Family Tax Credits Comparison

CreditMax AmountRefundable?Phaseout / Key Exam Trap
American Opportunity Tax Credit (AOTC)$2,500 per eligible student (100% of first $2,000 + 25% of next $2,000)40% refundable (up to $1,000)First 4 years of postsecondary only; ≥ half-time enrollment; no felony drug conviction; phases out $80k–$90k ($160k–$180k MFJ)
Lifetime Learning Credit (LLC)$2,000 per tax return (20% of up to $10,000 qualified tuition)No (Nonrefundable)Unlimited years (grad school & single courses qualify); per return, not per student
Child Tax Credit (CTC)$2,000 per qualifying child under age 17 at year-endUp to $1,700 refundable (ACTC, 15% of earned income > $2,500)Child must have a valid SSN issued before the return due date; phases out at $200k ($400k MFJ)
Credit for Other Dependents (ODC)$500 per dependent (children 17+, qualifying relatives, ITIN dependents)NoApplies when dependent is not eligible for the $2,000 CTC
⚡ Test Yourself: 1 Real EA Question · Instant Reveal
SEE Part 3: Representation, Practices and Procedures

Under Treasury Department Circular 230 §10.21 (Knowledge of Client's Omission), what is an Enrolled Agent required to do upon discovering that a client has made an error on, or omission from, a previously filed federal tax return?

Frequently Asked Questions

What is a passing score on EA Part 1 (SEE 1)?

The IRS scores SEE Part 1 on a scaled range from 40 to 130, with 105 required to pass. Out of 100 multiple-choice questions, 85 are scored and 15 are unscored experimental items. VoraPrep's EA readiness score predictor calibrates your practice performance directly to the 40–130 IRS scale.

What is the most heavily tested topic on EA Part 1?

Income & Assets (20%), Deductions & Credits (20%), and Taxation (20%) make up 60% of the SEE 1 exam. Expect heavy testing on basis calculations (gifts vs. inheritance vs. wash sales), Schedule A vs. Schedule 1 deductions, capital gains netting, and filing status/dependency rules. VoraPrep's EA curriculum drills all six SEE 1 domains with 1,100+ Part 1 practice questions and step-by-step IRC rationales.

How many hours should I study for EA Part 1?

Most candidates need 60 to 80 hours of focused study for SEE Part 1. Using VoraPrep's adaptive EA question bank, 180 interactive lessons, and 1:1 Prometric simulator ($19/month or $149/year), working tax professionals typically pass Part 1 in 4 to 6 weeks.
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About the Author: Rob Pfleghardt

Rob Pfleghardt is the founder of VoraPrep, a comprehensive exam prep platform across 30 professional licensure and certification exams in Accounting & Tax (CPA, EA, CMA, CFE, CPP, CGFM), Securities & Wealth (CFP, SIE, FINRA Series, CFA, FRM), Audit & Cyber (CISA, CIA, CRISC, CISM, CISSP, CCSP, Security+, CIPP/US), HR Leadership (SHRM-CP, PHR), and Federal Regulatory (CBLE). A Virginia Tech graduate in Accounting and Finance, Rob began his career at Price Waterhouse, spending a decade in audit and IT consulting. After holding a CPA license for 37 years (1987–2024) and scaling his own enterprise IT consultancy serving commercial and federal clients, Rob launched VoraPrep to build adaptive training technology and blueprint-aligned curriculum for working professionals.

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