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This came from Wikipedia: in 1913 most of us would have paid 1% federal income tax (with no social security or medicare). What a difference a century makes!
Given the the derived figures from the consumer price index are correct, a $20000 income was minimum for the income tax to rise to 2%. $20000 is $440400 in today's $. Lots more take home pay in 1913.
Income tax table for individuals[edit]
A normal income tax and an additional tax were levied against the net income of individuals, as shown in the following table:
Revenue Act of 1913
Normal income tax and additional tax on individuals
38 Stat. 166 [12]
Income/ Normal rate/ Additional rate/ Combined rate
0 1% 0 1%
$20,000 1% 1% 2%
$50,000 1% 2% 3%
$75,000 1% 3% 4%
$100,000 1% 4% 5%
$250,000 1% 5% 6%
$500,000 1% 6% 7%
There was an exemption of $3,000 for single filers and $4,000 for married couples. Therefore, the 1% bottom marginal rate applied only to the first $17,000 ($374,400 in 2010 dollars) of income for single filers or the first $16,000 ($352,300 in 2010 dollars) of income for married filers (see also below the adjustments for inflation between 1913 and 2010 in the BLS table).
The ratio of top marginal rate to bottom marginal rate in 1913 was 7:1 (7%:1%). The last time a similar ratio was applicable was in 1980, when the ratio of the top rate to the bottom rate was 6.36:1 (70%:11%). In 1981, the top rate was reduced to 50%, and in 1986, it was reduced to 28% (the bottom rate rose from 11% to 15%). The 1986 change dramatically altered the ratio, from 6.36:1 to 1.87:1 (28%:15%). Today, the ratio is 3.96:1 (39.6%:10%).
Adjusted for inflation[edit]
Here are the rates adjusted for inflation by the average Consumer Price Index:
1913 dollars/ Inflation/ 2010 dollars Exempt
$3,000 2,200% $66,100
$4,000 2,200% $88,100*
$20,000 2,200% $440,400
$50,000 2,200% $1,101,000
$75,000 2,200% $1,651,600
$100,000 2,200% $2,202,100
$250,000 2,200% $5,505,300
$500,000 2,200% $11,010,700
All figures are rounded.
In 2010 dollars, the 2010 personal exemption ($3,650) and the standard deduction ($5,700) for single filers were together $9,350, only 14.1% of the 1913 exemption of $66,100 in 2010 dollars ($9,350/$66,100).
In 2010 dollars, the 2010 personal exemptions ($7,300) and the standard deduction ($11,400) for married couples filing jointly were together $18,700, only 21.2% of the 1913 exemption of $88,100 in 2010 dollars ($18,700/$88,100).
Revenue Act of 1913 - Wikipedia
Given the the derived figures from the consumer price index are correct, a $20000 income was minimum for the income tax to rise to 2%. $20000 is $440400 in today's $. Lots more take home pay in 1913.
Income tax table for individuals[edit]
A normal income tax and an additional tax were levied against the net income of individuals, as shown in the following table:
Revenue Act of 1913
Normal income tax and additional tax on individuals
38 Stat. 166 [12]
Income/ Normal rate/ Additional rate/ Combined rate
0 1% 0 1%
$20,000 1% 1% 2%
$50,000 1% 2% 3%
$75,000 1% 3% 4%
$100,000 1% 4% 5%
$250,000 1% 5% 6%
$500,000 1% 6% 7%
There was an exemption of $3,000 for single filers and $4,000 for married couples. Therefore, the 1% bottom marginal rate applied only to the first $17,000 ($374,400 in 2010 dollars) of income for single filers or the first $16,000 ($352,300 in 2010 dollars) of income for married filers (see also below the adjustments for inflation between 1913 and 2010 in the BLS table).
The ratio of top marginal rate to bottom marginal rate in 1913 was 7:1 (7%:1%). The last time a similar ratio was applicable was in 1980, when the ratio of the top rate to the bottom rate was 6.36:1 (70%:11%). In 1981, the top rate was reduced to 50%, and in 1986, it was reduced to 28% (the bottom rate rose from 11% to 15%). The 1986 change dramatically altered the ratio, from 6.36:1 to 1.87:1 (28%:15%). Today, the ratio is 3.96:1 (39.6%:10%).
Adjusted for inflation[edit]
Here are the rates adjusted for inflation by the average Consumer Price Index:
1913 dollars/ Inflation/ 2010 dollars Exempt
$3,000 2,200% $66,100
$4,000 2,200% $88,100*
$20,000 2,200% $440,400
$50,000 2,200% $1,101,000
$75,000 2,200% $1,651,600
$100,000 2,200% $2,202,100
$250,000 2,200% $5,505,300
$500,000 2,200% $11,010,700
All figures are rounded.
In 2010 dollars, the 2010 personal exemption ($3,650) and the standard deduction ($5,700) for single filers were together $9,350, only 14.1% of the 1913 exemption of $66,100 in 2010 dollars ($9,350/$66,100).
In 2010 dollars, the 2010 personal exemptions ($7,300) and the standard deduction ($11,400) for married couples filing jointly were together $18,700, only 21.2% of the 1913 exemption of $88,100 in 2010 dollars ($18,700/$88,100).
Revenue Act of 1913 - Wikipedia
















