Income tax in United States
Taxation Researcher | January 05, 2020
INDIVIDUAL TAXATION

Residents are taxed on their worldwide income. Foreigners become residents if they hold a U.S. green card and have entered the United States or if they meet a substantial presence test. Married individuals have the option of filing separately or jointly.
INCOME TAX
Residents are taxed on all kinds of income. There are four categories of income: (1) wages and salaries, (2) business income, (3) investment income, and (4) capital gains. All kinds of income, except capital gains, are generally aggregated and taxed at the same rates.
Taxable income is computed by determining the gross income, then subtracting certain statutory deductions to arrive at adjusted gross income, then subtracting the standard deduction amount or the amount of itemized deductions and personal exemption amounts.
Income is taxed at the federal, state and municipal levels, with the exception of some states and municipalities that do not levy taxes on income. The tax rates used depend on which status the taxpayer files under. There are four filing categories for taxpayers, namely; (1) single, (2) head of household, (3) married filing jointly, and (4) married filing separately.
Federal Income Tax
Income is taxed at the federal level at progressive rates. Taxable income is generally computed as gross income less certain statutory deductions to arrive at adjusted gross income (AGI), less the standard deduction amount or the amount of itemized deductions, less personal exemption amounts.
FEDERAL INCOME TAX 2017 FOR MARRIED INDIVIDUALS FILING JOINTLY |
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TAXABLE INCOME, US$ | TAX RATE |
Up to US$19,750 | 10% |
US$19,750 – US$80,250 | 12% on band over US$19,750 |
US$80,250 – US$171,050 | 22% on band over US$80,250 |
US$171,050 – US$326,600 | 24% on band over US$171,050 |
US$326,600– US$414,700 | 32% on band over US$326,600 |
US$414,700– US$622,050 | 35% on band over US$414,700 |
Over US$622,050 | 37% on all income over US$622,050 |
Source: Global Property Guide |
FEDERAL INCOME TAX 2020 FOR HEADS OF HOUSEHOLDS |
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TAXABLE INCOME, US$ | TAX RATE |
Up to US$14,100 | 10% |
US$14,100– US$53,700 | 12% on band over US$14,100 |
US$53,700– US$85,500 | 22% on band over US$53,700 |
US$85,500– US$163,300 | 24% on band over US$85,500 |
US$163,300– US$207,350 | 32% on band over US$163,300 |
US$207,350– US$518,400 | 35% on band over US$207,350 |
Over US$518,400 | 37% on all income over US$518,400 |
Source: Global Property Guide |
FEDERAL INCOME TAX 2020 FOR SINGLE INDIVIDUALS |
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TAXABLE INCOME, US$ | TAX RATE |
Up to US$9,875 | 10% |
US$9,875 – US$40,125 | 12% on band over US$9,875 |
US$40,125 – US$85,525 | 22% on band over US$40,125 |
US$85,525 – US$163,300 | 24% on band over US$85,525 |
US$163,300 – US$207,350 | 32% on band over US$163,300 |
US$207,350 – US$518,400 | 35% on band over US$207,350 |
Over US$518,400 | 37% on all income over US$518,400 |
Source: Global Property Guide |
FEDERAL INCOME TAX 2020 FOR MARRIED INDIVIDUALS FILING SEPARATELY |
|
TAXABLE INCOME, US$ | TAX RATE |
Up to US$9,875 | 10% |
US$9,875 – US$40,125 | 12% on band over US$9,875 |
US$40,125 – US$85,525 | 22% on band over US$40,125 |
US$85,525 – US$163,300 | 24% on band over US$85,525 |
US$163,300 – US$207,350 | 32% on band over US$163,300 |
US$207,350 – US$518,400 | 35% on band over US$207,350 |
Over US$518,400 | 37% on all income over US$518,400 |
Source: Global Property Guide |
FEDERAL INCOME TAX 2019 FOR MARRIED INDIVIDUALS FILING JOINTLY |
|
TAXABLE INCOME, US$ | TAX RATE |
Up to US$19,400 | 10% |
US$19,400 – US$78,950 | 12% on band over US$19,400 |
US$78,950 – US$168,400 | 22% on band over US$78,950 |
US$168,400 – US$321,450 | 24% on band over US$168,400 |
US$321,450 – US$408,200 | 32% on band over US$321,450 |
US$408,200 – US$612,350 | 35% on band over US$408,200 |
Over US$612,350 | 37% on all income over US$612,350 |
Source: Global Property Guide |
FEDERAL INCOME TAX 2019 FOR HEADS OF HOUSEHOLDS |
|
TAXABLE INCOME, US$ | TAX RATE |
Up to US$13,850 | 10% |
US$13,850 – US$52,850 | 12% on band over US$13,850 |
US$52,850 – US$84,200 | 22% on band over US$52,850 |
US$84,200 – US$160,700 | 24% on band over US$84,200 |
US$160,700 – US$204,100 | 32% on band over US$160,700 |
US$413,350 – US$510,300 | 35% on band over US$204,100 |
Over US$510,300 | 37% on all income over US$510,300 |
Source: Global Property Guide |
FEDERAL INCOME TAX 2019 FOR SINGLE INDIVIDUALS |
|
TAXABLE INCOME, US$ | TAX RATE |
Up to US$9,700 | 10% |
US$9,700 – US$39,475 | 12% on band over US$9,700 |
US$39,475 – US$84,200 | 22% on band over US$39,475 |
US$84,200 – US$160,725 | 24% on band over US$84,200 |
US$160,725 – US$204,100 | 32% on band over US$160,725 |
US$204,100 – US$510,300 | 35% on band over US$204,100 |
Over US$510,300 | 37% on all income over US$510,300 |
Source: Global Property Guide |
FEDERAL INCOME TAX 2016 FOR MARRIED INDIVIDUALS FILING SEPARATELY |
|
TAXABLE INCOME, US$ | TAX RATE |
Up to US$9,700 | 10% |
US$9,700 – US$39,475 | 12% on band over US$9,700 |
US$39,475 – US$84,200 | 22% on band over US$39,475 |
US$84,200 – US$160,725 | 24% on band over US$84,200 |
US$160,725 – US$204,100 | 32% on band over US$160,725 |
US$204,100 – US$510,300 | 35% on band over US$204,100 |
Over US$510,300 | 37% on all income over US$510,300 |
Source: Global Property Guide |
Deductions
Two types of deductions are allowed in the computation of taxable income; deductions from gross income to arrive at adjusted gross income (AGI), and deductions from AGI to arrive at taxable income.
Deductions from Gross Income
The following are the deductions that may be taken from gross income to arrive at AGI:
- Trade or business deductions
- Losses from the sale of property
- Deductions attributable to property held for the generation of income
- Contributions to a pension, profit-sharing, or annuity plan by a self-employed individual
- Contributions to regular IRA
- Alimony payments
- Moving expenses
- Contributions made to a qualified Medical Savings Account
Deductions from Adjusted Gross Income (AGI)
The deductions taken from the AGI to arrive at taxable income are either the standard deduction or the total amount of deductions. The amount of the standard deduction depends on the status of the taxpayer.
Itemized deductions may include the following:
- Mortgage interest payments on a primary and secondary residence up to a total mortgage amount of US$1,000,000, plus US$100,000 for home equity loans
- State and local income taxes
- State and local real estate taxes
- Charitable contributions
- Medical expenses to the extent such expenses exceed 7.5% of the taxpayer´s AGI
- Casualty losses not compensated for by insurance to the extent that such losses exceed 10% of AGI
Itemized deductions labeled as "miscellaneous" may only be deducted if they exceed 2% of the taxpayer´s AGI. Itemized deductions are also subject to an overall limitation, the amount of which depends on the status of the taxpayer
State Income Tax
Income is also taxed at the state level. States tax income derived in their jurisdiction. The rates vary from state to state, but the income brackets, however, are usually the same as, or modified from the federal income tax brackets.
Seven states, Alaska, Florida, Nevada, South Dakota, Texas, Washington State and Wyoming, do not levy taxes on income. New Hampshire only applies tax on income from interest and dividends, and Tennessee, only imposes taxes on income from stocks and bonds.
An Example: New York State
The state of New York taxes the income of residents in New York. The computation of the tax liability starts from adjusted gross income (AGI). Certain additions and subtractions from AGI, such as items of income taxable in New York but not at the federal level and items taxable at the federal level and not at New York, will result to New York adjusted gross income (NYAGI). Just as at the federal level, taxpayers may also choose between the standard deduction and itemized deductions in New York. However, those using the standard deduction for federal taxes must also use the standard deduction when paying tax in New York.
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Married filing jointly | |
Heads of households | |
Single individuals | |
Married filing separately | |
NEW YORK STATE INCOME TAX 2019 FOR MARRIED INDIVIDUALS FILING JOINTLY |
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TAXABLE INCOME, US$ | TAX RATE |
Up to US$17,150 | 4% |
US$17,150 - US$23,600 | 4.50% on band over US$17,150 |
US$23,600 - US$27,900 | 5.25% on band over US$23,600 |
US$27,900 - US$43,000 | 5.90% on band over US$27,900 |
US$43,000 - US$161,550 | 6.45% on band over US$43,000 |
US$161,550 - US$323,200 | 6.65% on band over US$161,550 |
US$323,200 - US$2,155,350 | 6.85% on band over US$323,200 |
Over US$2,155,350 | 8.82% on all income over US$2,155,350 |
Source: Global Property Guide |
NEW YORK STATE INCOME TAX 2019 FOR SINGLE INDIVIDUALS & MARRIED INDIVIDUALS FILING SEPARATELY |
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TAXABLE INCOME, US$ | TAX RATE |
Up to US$8,500 | 4% |
US$8,500 - US$11,700 | 4.50% on band over US$8,500 |
US$11,700 - US$13,900 | 5.25% on band over US$11,700 |
US$13,900 - US$21,400 | 5.90% on band over US$13,900 |
US$21,400 - US$80,650 | 6.45% on band over US$21,400 |
US$80,650 - US$215,400 | 6.65% on band over US$80,650 |
US$215,400 - US$1,077,550 | 6.85% on band over US$215,400 |
Over US$1,077,550 | 8.82% on all income over US$1,077,550 |
Source: Global Property Guide |
NEW YORK STATE INCOME TAX 2019 FOR HEAD OF HOUSEHOLD |
|
TAXABLE INCOME, US$ | TAX RATE |
Up to US$12,800 | 4% |
US$12,800 - US$17,650 | 4.5% on band over US$12,800 |
US$17,650 - US$20,900 | 5.25% on band over US$17,650 |
US$20,900 - US$32,200 | 5.90% on band over US$20,900 |
US$32,200 - US$107,650 | 6.45% on band over US$32,200 |
US$107,650 - US$269,300 | 6.65% on band over US$107,650 |
US$269,300 - US$1,616,450 | 6.85% on band over US$269,300 |
Over US$1,616,450 | 8.82% on all income over US$1,616,450 |
Source: Global Property Guide |
CAPITAL GAINS TAX
Federal Capital Gains Tax
Income from sale of real property is always considered as "effectively connected income." For properties disposed of on or after May 6, 2003 until December 31, 2010 the tax rate on net gains will be 15%. The tax rate would be reduced to a minimum of 5% for individuals belonging to the 10% and 15% tax brackets. The latter will further be reduced to 0% for capital assets disposed of after December 31, 2007. However, the rates will revert to the old 20% and 10% on January 1, 2011 during which the reduced rates for capital gains expire unless Congress extends the law makes it permanent (which it most probably will).
To calculate the capital gains or losses, take the sales price then deduct selling expenses to arrive at the amount realized. From the amount realized subtract the ´adjusted basis´ to get to the final taxable gain or loss.
The ´adjusted basis´ is the original cost of property, plus expenses deemed to have increased its value, less claims which have notionally decreased its value. Expenses deemed to have increased its value are capital improvements (roof replacement, paving the driveway, central air conditioning installation, rewiring, etc.), assessments for local improvements (water connections, sidewalks, roads), casualty losses (restoration of damaged property), legal fees, and zoning costs. Expenses deemed to have decreased its value are depreciation, casualty or theft loss deductions and insurance reimbursement, certain credits, exclusions and deductions, and postponed gain from the sale of a home.
For homes that have been owned and occupied as the taxpayer´s primary residence for at least 2 years during the 5 year period before the sale, an exemption of US$250,000 (US$500,000 for married taxpayers filing jointly) applies.
State Capital Gains Tax
Most states tax capital gains as part of income, so the applicable rates are the state income tax rates.
CORPORATE TAXATION
INCOME TAX
Corporate income is taxed at the federal, state and sometimes at the municipal levels. Income is taxed during the year it is earned, and again when it is distributed to the shareholders.
Federal Corporate Income Tax
Corporate income is taxed at the federal level at progressive rates. Certain deductions are allowed, such as necessary business expenses, depreciation, interest payments, real estate taxes, losses not compensated for by insurance and taxes paid at the state and municipal levels.
FEDERAL CORPORATE INCOME TAX |
|
TAXABLE INCOME, US$ | TAX RATE |
Up to US$50,000 | 15% |
US$50,000 - US$75,000 | 25% on band over US$50,000 |
US$75,000 - US$100,000 | 34% on band over US$75,000 |
US$100,000 - US$335,000 | 39% on band over US$100,000 |
US$335,000 - US$10,000,000 | 34% on band over US$335,000 |
US$10,000,000 - US$15,000,000 | 35% on band over US$10,000,000 |
US$15,000,000 - US$18,333,333 | 38% on band over US$15,000,000 |
Over US$18,333,333 | flat rate of 35% |
Source: Global Property Guide |
State Corporate Income Tax
State governments also levy their own taxes on corporate income. Capital gains are combined with ordinary income, and taxed at the same rates as income. The rates vary from state to state, as well as the rules for computing the tax base. Generally, though, only the amount of income allocated to a particular state is taxable in that state.
An Example: New York State
In the State of New York, corporations compute for taxes on four different bases, and pay tax on the base with the highest liability. The four bases are:
- A tax on the allocated entire net income of the corporation, at varying rates, the maximum of which is 7.5%.
- A tax of 0.178% on business and investment capital allocated to New York after short and long term liabilities are deducted, for which the maximum tax is US$1,000,000.
- A 1.5% tax on the alternative minimum tax base.
- A separate minimum tax at fixed dollar amounts, based on the gross payroll
PROPERTY TAXATION
Real Estate Tax
Real estate property is not taxed at the federal level. Real estate taxes are levied by the local municipalities and counties of the U.S. states. The rates vary from jurisdiction to jurisdiction, as well as the methods of assessing the value of the property.
An Example: New York City
The city of New York levies taxes on real estate property within its jurisdiction. The tax is levied on the assessed value of the property. The assessment begins with the classification of property into one of the four classes.
- Class I includes most residential property of up to three units (such as one-, two-, and three-family homes and small stores or offices with one or two apartments attached), vacant land zoned for residential use, most condominium buildings not more than three stories.
- Class II consists of all other property that is primarily residential, such as cooperatives and condominiums.
- Class III includes property with equipment owned by a gas, telephone or electric company.
- Class IV includes all commercial and industrial property, such as office or factory buildings.
Once the property´s class is determined, the appropriate multiplier, called the assessment ratio, for its class is applied to its market value. For Class I properties, the assessment ratio is 6%. For Classes II, III and IV, the assessment ratio is 45%. The end result of this calculation will be the assessment value, on which the tax will be imposed.The rates of the property tax vary for each class.
NEW YORK CITY PROPERTY TAX 2019-2020 |
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NEW YORK CITY PROPERTY TAX 2018-2019 |
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NEW YORK CITY PROPERTY TAX 2017-2018 |
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NEW YORK CITY PROPERTY TAX 2016-2017 |
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NEW YORK CITY PROPERTY TAX 2015-2016 |
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