Chapter 2: Determination Of Tax Flashcards
Tax formula for individuals
Income (all sources)
- exclusions (nontaxable income, generally not on 1040)
= Gross income (line 9)
- adjustments FOR AGI (line 10a-c)
= Adjusted gross income (AGI line 11)
- greater of itemized (schedule A) or standardized deductions (line 12)
- charitable contributions deduction (non itemizer) (10b)
- qualified business income deduction (13)
= Taxable income (15)
x tax rates or rate (from tax table or schedule)
= Gross tax
- tax credits
= Net tax liability
- prepayments
= Balance due or retund
Income
Taxable and nontaxable income
NOT including “a return of capital” (so for sale of property only gain, not entire proceeds =income)
Exclusion
Any time income tax law says is not taxable
Gross income
Income reduced by exclusions: income from taxable sources reported on the return
Major income exclusions
- gifts and inheritances
- life insurance proceeds
- welfare and certain other transfer payments
- certain scholarships and fellowship
- personal physical injury settlements
- worker’s comp
- medical expense reimbursements
- certain employee fringe benefits (health plan premiums, group term life insurance premiums, meals and lodgings, employee discounts, dependant care)
- certain foreign -earned income
- interest on state and local gov bonds
- certain interest on series EE bonds
- certain improvements by lessee to lessor’s property
- alimony and maintenance payments (agreements after 2018)
- child support
- property settlements from divorce
- gain on sale of a personal residence
- qualified distributions from Roth IRA
Unexpected items included in gross income
Income from life insurance and endowment contracts
Income from discharge of indebtedness
Income in respect of a decedent
Income from interest in an estate or trust
Deductions for adjusted gross income
Above the line deductions
Generally expenses connected with trade or business
- contributions to certain retirement plans
- reimbursed employee expenses
- losses from sale or exchange of property
- penalties forfeited due to premature withdrawal of funds from time savings accounts
-jury duty pay remitted to employer
- interest on student loans
- contributions to an HSA
Also
- half of self employment taxes paid
- health insurance costs incurred if self employed
Deductions from AGI
Personal expenses allowable by law
1) larger of itemized or standard deduction
2) 2021 only- deduction of cash charitable contributions for non-itimizers up to $300
3) Qualified business income deduction
AGI
Adjusted gross income
Used in many tax computations
Personal and dependency exemptions
Suspended for 2018-2025
Qualified business income deduction
20% or qualified business income deducted from AGI by taxpayers other than c corps
Can be claimed with itemized or standard deduction
Qualified business income excludes income from accounting, consulting financial services and other activities
Taxable income
AGI reduced by deductions from AGI
Current tax rates (2021)
Seven tax brackets
10%
12
22
24
32
35
36
Income taxed at special rates
Qualified dividends
Long term capital gains
(Both reduced rates)
Tax credits
Amounts the taxpayer subtracts from gross tax to arrive at tax liability
Refundable tax credits
Can reduce the taxpayer’s liability to zero with any balance beyond that refundable
Earned income credit
Child tax credit and credits for other dependants (in some cases)
American opportunity credit (partially)
Nonrefundable tax credits
Can reduce tax liability to 0 but any additional balance not refunded
Balance may sometimes be carried back or applied to later tax yeara
Example nonrefundable tax credits
Adoption expense credit
Credit for the elderly and disabled
Foreign tax credit
Child and dependant care credit
Business energy credit
General business credit
Child tax credit and credits for other dependants (some cases)
American opportunity credit (partial)
Lifetime learning credit
Prepayments of tax
Amounts taxpayer pats to government prior to filing tax return
Includes:
- withholding from wages
- estimated tax payments
- overpayment of prior years tax that taxpayer applies to current year tax
- payments made with extension request
Itemized deductions (incomplete list)
Medical expenses
State and local income and property tax
Home mortgage interest
Charitable contributions
Residential interest and investment interest (limited)
Casualty and theft losses from federally declared disaster
Medical expense itemized deduction
Only portion EXCEEDING 7.5% of AGI
State and local tax max deduction
Generally up to $10,000 (married filing joint)
Home mortgage interest deduction restrictions
Interest on up to $75,000 of loans
($1M for debt incurred before 12/16/2017)
Charitable contributions maximum deduction
Generally 60% of AGI but 100% for 2020 and 2021
Standard deduction
Varies by filing status. Adjusted yearly
2021:
Married filing jointly or surviving spouse - $25,100
Head of household - $18,800
Single or married filing separately - $12,550
Standard deduction for elderly and blind
Standard deduction increases if elderly and/or blind by $1350 (in 2021 for each elderly/ blind person
Elderly & blind $2700
Max married blind elderly couple $5400
If HOH or single taxpayer elderly/blind $1700 decrease for each
IRS definition of elderly
Taxpayer attains age of 65 before end of tax year
Considered 65 on the day BEFORE their 65th birthday
For deceased taxpayer if reached 65 before death
IRS definition of blind
Determined on last day of tax year or date of death
Corrected vision in the better eye of no better than 20/200 or a field of bo greater than 20 degrees
Who is likely to itemized
High income taxpayers
Taxpayers who own homes (mortgage interest and property taxes)
Non itemizer charitable contribution deduction
For 2021 up to $300
Taxpayers who cannot use the standard deduction
- individual filing a return for a period of less than 12 months due to change in accounting period
- married taxpayer filing separately whose spouse itemizes
- nonresident aliens
Dependent standard deduction
For 2021
Standard deduction limited to the greater of:
- dependents earned income plus $350
Or
- $1100
(Keeps parents from shifting unearned income to children to avoid taxes)
Requirements for all dependents (child or relative)
- citizenship test (us citizen or national or residents of US, Canada or Mexico for some part of the year)
- joint return (married dependant cannot file a joint return unless filing solely for a refund)
- person claiming dependent cannot themselves be a dependent of someone else
Requirements for qualifying children dependents
Relationship test
Age test
Abode test
Support teat
Relationship test for qualifying child
Eligible children include:
Taxpayers children (natural, adopted, foster, step)
Taxpayer’s siblings (including half sibs and step sibs)
Descendents of any of the above
Adopted children: if legally adopted or legally placed in a home for adoption
Age test for qualifying child
Under 19
Or under 24 if a full time student (full time attendance at least 5/12 months)
Or permanently and totally disables
Abode test for qualifying child
Qualifying child must have same principal abode as taxpayer for more than half the year
Non-custodial parent can meet this requirement if custodial parent agrees in writing
Support test for qualifying child
Qualifying child may not provide more than 1/2 their own support during the year (rest need not have been supplied by filing taxpayer)
Requirements for qualifying relative dependents
Relationship test
Gross income test
Support test
Not a qualifying child
(If meets qualifying child tests that status is predominant)
Relationship test for qualifying relatives
Must either be related to the taxpayer (including specified in-laws)
OR reside in the taxpayer’s household for the entire year
On a joint return qualifying relative only has to be related to one spouse. Once established, a relationship is not terminated by death or divorce
Gross Income test for qualifying relatives
(2021) qualifying relatives gross income must be less than $4,300
Nontaxable income not considered
Support test for qualifying relatives
Taxpayer normally provides more than 1/2 of a qualifying relative’s financial support in a year
Includes welfare and social security benefits excluded by gross income
Savings not counted in support test
Support does not include value of services supplied by taxpayers to dependent
Generally measured at cost of items (goods and services) purchased
Lodging = fair market value or fair rental value