Cheat sheet

EA Part 1 Cheat Sheet

Practice Questions

Quick Facts

Exam
SEE Part 1 — Individuals
Questions
100 items, 85 scored
Time
3.5 hours, 4-hour seat
Pass
500 scaled (200-800)
Fee
$317 per part
Window
July 1 2026-Feb 28 2027
Tax law tested
Through December 31, 2025
Prerequisite
Active PTIN required
Delivery
PSI center or remote
Attempts
Four per testing window
Breaks
Two scheduled 10-minute breaks
Materials
Closed book, onscreen calculator

Qualifying Child Tests

Relationship, Age, Residency, Support, Joint, Citizen

Relationship: family memberAge: under 19 or 24Residency: over half yearSupport: child under halfJoint: no joint returnCitizen: US, Canada, Mexico

Qualifying Child vs Relative

Qualifying child

  • Age or student test
  • Lives over half year
  • Child provides under half

Qualifying relative

  • Any age allowed
  • Gross income under $5,200
  • You provide over half

Age tests vs income

Which Filing Status?

  1. Married on December 31MFJ or MFS(Joint usually lower)
  2. Spouse died during 2025MFJ(Year of death)
  3. Spouse died 2023-2024QSS(Dependent child required)
  4. Unmarried with qualifying personHOH(Over half home cost)
  5. Considered unmarried, childHOH(Spouse absent six months)
  6. Supports dependent parentHOH(Parent may live elsewhere)
  7. None of theseSingle

Scored Items by Domain

Preliminary work
14 of 85 items
Income and assets
17 of 85 items
Deductions and credits
17 of 85 items
Taxation
15 of 85 items
Advising the taxpayer
11 of 85 items
Specialized returns
11 of 85 items
Experimental questions
15 unscored items

HOH vs Qualifying Surviving Spouse

Head of household

  • Unmarried or considered unmarried
  • Any qualifying person
  • $23,625 deduction (2025)

Surviving spouse

  • Two years after death
  • Dependent child only
  • $31,500 deduction (2025)

Any dependent vs child

Qualifying Child or Relative?

  1. Under 19 and residentQualifying child(Support test reversed)
  2. Age 19-23 full-time studentQualifying child(Student test)
  3. Permanently disabled childQualifying child(No age limit)
  4. Fails age testQualifying relative(Check gross income)
  5. Gross income reaches $5,200No dependent(2025 limit)
  6. Unrelated household memberQualifying relative(Whole-year residence)
  7. Two taxpayers claimTiebreaker rules(Nights, then AGI)

Filing Status Rules

Status date
December 31 marital status
Single
Unmarried, no better status
MFJ
Joint and several liability
MFS
Separate liability, credits lost
HOH
Unmarried, over half homeQualifying person
QSS
Two years after deathDependent child
Considered unmarried
Spouse absent last six months
Dependent parent
HOH without living together

Dependency Tests

QC relationship
Child, sibling, or descendant
QC age
Under 19, student 24Or disabled
QC residency
Over half year together
QC support
Child provides under half
QR gross income
Under $5,200 (2025)
QR support
Taxpayer provides over half
QR relationship
Relative or whole-year member
Tiebreaker
Parent, then higher AGI
Joint return test
No joint return filed
Citizen test
US, Canada, or Mexico

2025 Filing Thresholds

Single under 65
$15,750 gross income
Single 65 or older
$17,750 gross income
MFJ both under 65
$31,500 gross income
MFJ one spouse 65
$33,100 gross income
MFJ both 65
$34,700 gross income
Head of household
$23,625 gross income
HOH 65 or older
$25,625 gross income
Married filing separately
$5 gross income
Self-employment
$400 net earnings
Dependent floor
$1,350 or earned plus $450

Residency and IDs

Green card test
Lawful permanent resident
Substantial presence
31 days plus 183 weighted
Day weighting
1, 1/3, 1/6
Closer connection
Escapes resident status
Resident alien
Taxed on worldwide income
ITIN
For SSN-ineligible filers
IP PIN
Six digits, reissued yearly
Nonresident return
Form 1040-NR

Due Dates 2025 Returns

Form 1040
April 15, 2026
Form 4868
Extends to October 15Filing only
Estimate 1
April 15, 2025
Estimate 2
June 16, 2025
Estimate 3
September 15, 2025
Estimate 4
January 15, 2026
Form 709
April 15, 2026
Form 706
Nine months after death
FBAR
April 15, automatic October
Refund claim
Later of three, two

Capital Gain Rate Ladder

0, 15, 20, then 25 and 28

0% to $48,350 single15% to $533,400 single25% unrecaptured 125028% collectibles

Traditional vs Roth IRA

Traditional IRA

  • Deduction may apply
  • Distributions taxable
  • RMDs begin at 73

Roth IRA

  • No deduction allowed
  • Qualified distributions tax-free
  • No lifetime RMDs

Deduct now vs later

Taxable or Excludable?

  1. Employer paid wagesTaxable(Form W-2)
  2. Gift receivedExcludable(Donor may file 709)
  3. Life insurance death benefitExcludable(Interest is taxable)
  4. Debt cancelled while insolventExcludable(Form 982 limit)
  5. Main home gainExcludable to limit(Two of five years)
  6. Municipal bond interestExcludable(Raises provisional income)
  7. Scholarship covering roomTaxable(Tuition portion excluded)
  8. State refund, previously itemizedTaxable(Tax benefit rule)

Taxable Income Items

Wages
Form W-2 box 1
Unemployment
Fully taxable
Gambling winnings
Losses only if itemizing
Alimony pre-2019
Taxable to recipient
Cancelled debt
Form 1099-C income
Hobby income
Taxable, expenses nondeductible
Bartering
Fair market value income
Illegal income
Still reportable
Constructive receipt
Available without substantial restriction
State refund
Taxable if previously itemized

Social Security Taxability

25/32 half, 34/44 up to 85%

Provisional: AGI plus half$25,000 single base$32,000 joint base85% above $34,000/$44,000

Gift vs Inherited Basis

Gifted property

  • Carryover donor basis
  • Dual basis for losses
  • Donor holding period

Inherited property

  • Value at death
  • Always long-term
  • Alternate valuation possible

Carryover vs stepped up

Excluded Income Items

Gifts and inheritances
Not recipient income
Life insurance proceeds
Death benefit excluded
Municipal interest
Excluded, raises provisional income
Child support
Never taxable
Qualified scholarship
Tuition, fees, books only
Insolvency discharge
Excluded up to insolvency
Section 121 gain
$250,000 or $500,000
Roth qualified distribution
Five years plus event
Foreign earned income
$130,000 exclusion (2025)
Combat pay
Excluded, elective for EITC

Basis and Holding Period

Purchased asset
Cost plus improvements
Gift, gain basis
Donor carryover basis
Gift, loss basis
Value at gift date
Price between both
No gain or loss
Inherited property
Value at deathAlways long-term
Alternate valuation
Six months after death
Wash sale
Loss added to basis
Stock split
Spread basis, holding tacks
Long-term
Held over one year

2025 Capital Gain Rates

0% ends single
$48,350 taxable income
0% ends joint
$96,700 taxable income
0% ends HOH
$64,750 taxable income
15% ends single
$533,400 taxable income
15% ends joint
$600,050 taxable income
Collectibles
28% maximum rate
Unrecaptured 1250
25% maximum rate
Section 1245 recapture
Ordinary income
Capital loss limit
$3,000; $1,500 separate

Retirement Distributions

RMD start age
73 under SECURE 2.0
Missed RMD
25%, 10% if corrected
Roth owner RMD
None during lifetime
Early distribution
10% before age 59½
First-time home
$10,000 lifetime exception
Rollover window
60 days, one yearly
QCD limit
$108,000 for 2025Age 70½
Form 8606
Nondeductible IRA basis
Provisional income
AGI, exempt interest, half
50% tier
$25,000 single, $32,000 joint
85% tier
$34,000 single, $44,000 joint

Above-the-Line Adjustments

Educator expenses
$300 each educator (2025)
HSA contribution
$4,300 self, $8,550 family
HSA catch-up
$1,000 at age 55
HDHP minimum deductible
$1,650 self, $3,300 family
IRA limit
$7,000 plus $1,000 catch-up
Student loan interest
$2,500 maximum, phases out
Half SE tax
Deducted on Schedule 1
SE health insurance
Capped by business income
Alimony paid
Pre-2019 decrees only
Moving expenses
Active military only

2025 Standard Deduction

15,750 single | 23,625 head | 31,500 joint

Single: $15,750Head of household: $23,625Joint: $31,500Extra 65: $2,000 unmarried

Above vs Below the Line

Above-the-line

  • Reduces AGI directly
  • No itemizing needed
  • HSA, IRA, half SE

Below-the-line

  • Reduces taxable income
  • Standard or itemized
  • Tips, overtime, senior

AGI first, taxable second

Which Credit Applies?

  1. Child under 17Child tax credit($2,200 for 2025)
  2. Dependent over 16Other dependent credit($500 nonrefundable)
  3. Care needed to workForm 2441 credit(Provider TIN required)
  4. First four college yearsAOTC(40% refundable)
  5. Graduate or single courseLifetime Learning(Nonrefundable)
  6. Low earned incomeEITC(Investment limit $11,950)
  7. Foreign tax paidForm 1116 credit(Or itemized deduction)
  8. Adoption expenses paidForm 8839($5,000 refundable)

2025 Standard Deduction

Single or MFS
$15,750 for 2025
Married filing jointly
$31,500 for 2025
Qualifying surviving spouse
$31,500 for 2025
Head of household
$23,625 for 2025
Age 65 or blind
$2,000 unmarried, $1,600 married
Senior deduction
$6,000 extra, age 65
Senior phase-out
$75,000; $150,000 joint
Dependent minimum
$1,350 for 2025
MFS rule
Both itemize or neither

Credit vs Deduction

Credit

  • Cuts tax directly
  • May be refundable
  • CTC, EITC, AOTC

Deduction

  • Cuts taxable income
  • Worth marginal rate
  • SALT, mortgage, charity

Dollar vs bracket value

Itemized Deduction Limits

Medical floor
7.5% of AGI
SALT cap
$40,000; $20,000 separate
SALT phase-down
30% over $500,000 MAGI
SALT floor
Never below $10,000
Acquisition debt
$750,000 after 2017
Older mortgage debt
$1,000,000 grandfathered
Home equity interest
Only if improving home
Cash charity limit
60% of AGI
Charity receipt
$250 written acknowledgment
Casualty loss
Disaster, $100, 10% AGI
Investment interest
Capped by investment income

AOTC vs Lifetime Learning

AOTC

  • $2,500 per student
  • 40% refundable
  • First four years

Lifetime Learning

  • $2,000 per return
  • Nonrefundable
  • Any coursework, unlimited years

Per student vs return

Family Credits 2025

Child tax credit
$2,200 per child
Refundable portion
Up to $1,700
ACTC formula
15% over $2,500 earned
CTC phase-out
$200,000; $400,000 joint
Other dependent credit
$500 nonrefundable
Care expense cap
$3,000 one, $6,000 two
Care credit rate
35% down to 20%
Adoption credit
$17,280 per child
Adoption refundable
Up to $5,000
EITC maximum
$8,046 with three children
EITC investment limit
$11,950 for 2025
Childless EITC ages
25 through 64

Education Credits 2025

AOTC maximum
$2,500 per student
AOTC refundable
40%, up to $1,000
AOTC limits
Four years, half-time enrollment
AOTC phase-out
$80,000; $160,000 joint
Lifetime Learning
$2,000 per return
LLC features
Nonrefundable, unlimited years
529 nonqualified
Earnings taxed plus 10%
529 K-12 limit
$10,000 each year
529 loan payoff
$10,000 lifetime per beneficiary

New 2025 Deductions

Tips deduction
Up to $25,000
Overtime deduction
$12,500; $25,000 joint
Tips/overtime phase-out
$150,000; $300,000 joint
Car loan interest
Up to $10,000
Car loan rules
US assembly, new vehicle
Car loan phase-out
$100,000; $200,000 joint
Deduction placement
Below the line
Years available
2025 through 2028
Married claimants
Must file jointly

Self-Employment Tax Steps

Profit x 92.35%, then 15.3% total

12.4% Social Security2.9% MedicareBase: $176,100 (2025)Half deducted above line

NIIT vs Additional Medicare

Net investment tax

  • 3.8% rate
  • Investment income only
  • Form 8960

Additional Medicare

  • 0.9% rate
  • Wages and SE income
  • Form 8959

Portfolio vs earned income

Which Penalty Applies?

  1. Return filed lateFailure to file(5% monthly)
  2. Tax paid lateFailure to pay(0.5% monthly)
  3. Underpaid estimatesForm 2210 penalty(Check safe harbors)
  4. Substantial understatementAccuracy-related penalty(20% of underpayment)
  5. Intent to evadeCivil fraud penalty(75% of underpayment)
  6. Over 60 days lateMinimum penalty($510 or $525 minimum)

Other Taxes 2025

SE tax rate
15.3% after 92.35%
Social Security wage base
$176,100 for 2025
Medicare portion
2.9%, no ceiling
Additional Medicare tax
0.9% over threshold
Additional Medicare thresholds
$200,000; $250,000; $125,000
NIIT rate
3.8% on lesser
NIIT thresholds
$200,000; $250,000; $125,000
Excess Social Security
Credit on Schedule 3
Household employee wages
$2,800 triggers FICA
Household FUTA
$1,000 in a quarter
Schedule H
Filed with Form 1040
Church employee income
$108.28 triggers SE tax

Estimated Tax Safe Harbors

90 current, 100 prior, 110 wealthy

90% of current tax100% of prior tax110% over $150,000 AGIUnder $1,000 owed

AMT and Kiddie Tax

AMT exemption single
$88,100 for 2025
AMT exemption joint
$137,000 for 2025
AMT exemption MFS
$68,500 for 2025
AMT phase-out single
Begins at $626,350
AMT phase-out joint
Begins at $1,252,700
AMT credit
Form 8801, deferral items
Kiddie tax trigger
Unearned over $2,700
Kiddie tax tiers
$1,350 free, $1,350 child
Form 8615
Parent rate computation

Kiddie Tax Tiers

1,350 free, 1,350 child, rest parent

First $1,350 untaxedNext $1,350 child rateOver $2,700 parent rateReported on Form 8615

Estimates and Penalties

Safe harbor current
90% of current tax
Safe harbor prior
100% of prior tax
High-income safe harbor
110% over $150,000 AGI
De minimis
Under $1,000 balance
Withholding timing
Treated as paid evenly
Failure to file
5% monthly, 25% maximum
Failure to pay
0.5% monthly, 25% maximum
Minimum late penalty
$510 due 2025; $525 due 2026
Accuracy-related penalty
20% of underpayment
Civil fraud penalty
75% of underpayment

Injured vs Innocent Spouse

Injured spouse

  • Form 8379
  • Refund taken for debt
  • Recovers own share

Innocent spouse

  • Form 8857
  • Other spouse's erroneous items
  • Relief from liability

Refund split vs liability

Planning and Relief Forms

Form 1040-X
Amended individual return
Form 2210
Estimated tax penalty
Form 8379
Injured spouse allocation
Form 8857
Innocent spouse relief
Form 982
Discharged debt exclusion
Form 8862
Reclaim disallowed credits
Form 1116
Foreign tax credit
Form 8960
Net investment income tax
Form 8959
Additional Medicare tax
Form 8332
Release dependent exemption

Marriage and Divorce Rules

Post-2018 alimony
Neither deducted nor taxed
Pre-2019 alimony
Deductible unless modified
Property settlement
No gain recognized
Community property
Split income when separate
Joint liability
Either spouse fully liable
Child support
Neither deducted nor taxed
Custodial parent
Claims child by default

FBAR vs Form 8938

FBAR

  • FinCEN Form 114
  • Accounts over $10,000
  • Filed on BSA system

Form 8938

  • FATCA reporting
  • Assets, not just accounts
  • Attached to return

Separate filing vs return

Which Foreign Form?

  1. Accounts over $10,000FinCEN Form 114(BSA e-filing system)
  2. Assets over $50,000Form 8938(With Form 1040)
  3. Foreign earned wagesForm 2555($130,000 exclusion)
  4. Foreign tax paidForm 1116(Credit election)
  5. Large foreign giftForm 3520(Information return)
  6. Foreign corporation ownerForm 5471(Information return)

Estate and Gift 2025

Annual gift exclusion
$19,000 per donee
Gift splitting
$38,000 with spousal consent
Basic exclusion amount
$13,990,000 for 2025
Form 706 trigger
Estate over basic exclusion
Portability election
Needs timely Form 706
Marital deduction
Unlimited, citizen spouse
Non-citizen spouse
QDOT generally required
Future interest gift
No annual exclusion
Unified credit
Offsets gift and estate

Foreign Reporting Thresholds

FBAR threshold
Over $10,000 aggregate
FBAR form
FinCEN 114, BSA e-filing
FBAR due date
April 15, automatic extension
Form 8938 single
$50,000 year-end, $75,000 peak
Form 8938 joint
$100,000 year-end, $150,000 peak
Living abroad single
$200,000 year-end, $300,000 peak
Form 8938 filing
Attached to Form 1040
Form 3520
Foreign gifts and trusts
Form 5471
Foreign corporation ownership

Decedent Returns

Final Form 1040
Income through death date
Income in respect
No basis step-up
IRD deduction
Section 691(c) estate tax
Form 1310
Refund to claimant
Year of death
Joint return still allowed
Estate income tax
Form 1041 at $600
Medical expenses
Elect final return deduction

Common Traps

Extension vs payment

Form 4868 extends filing Tax still due April 15

FBAR vs tax return

FBAR goes to FinCEN Form 8938 attaches to 1040

Senior deduction vs additional

$6,000 senior deduction separate $2,000 extra standard deduction

Gross income test

Taxable Social Security counts Tax-exempt interest excluded

Gift vs inherited basis

Gift keeps donor basis Inheritance uses death value

Wash sale direction

Losses deferred into basis Gains always recognized

Roth distribution myth

Roth owner takes none Inherited Roth must distribute

SALT cap floor

$40,000 cap for 2025 Never reduced below $10,000

Refundable vs nonrefundable

ACTC refunds beyond tax Lifetime Learning never refunds

Filing status on December 31

Year-end status controls Death year still joint

Last Minute

  1. 1.85 scored items, 15 unscored
  2. 2.Passing score 500 scaled
  3. 3.Every question uses 2025 law
  4. 4.Standard deduction 15,750/23,625/31,500
  5. 5.Senior deduction $6,000 extra
  6. 6.Child credit $2,200; $1,700 refundable
  7. 7.SALT cap $40,000, floor $10,000
  8. 8.Qualifying relative income under $5,200
  9. 9.Kiddie tax over $2,700 unearned
  10. 10.Self-employment 15.3% after 92.35%
  11. 11.Wage base $176,100 for 2025
  12. 12.AMT exemptions $88,100 and $137,000
  13. 13.Gift exclusion $19,000 per donee
  14. 14.Estate exclusion $13,990,000 for 2025
  15. 15.FBAR over $10,000, FinCEN 114
  16. 16.Safe harbors 90/100/110 percent
  17. 17.Form 4868 extends filing only
  18. 18.Capital gains 0/15/20 rates
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