2020 Federal Tax Brackets

Josh · Last updated: May 9, 2026

Last verified: May 9, 2026 against IRS Rev. Proc. for tax year 2020 + Tax Foundation historical tables

From the desk of Josh: financial modeling at a private equity firm. See more by Josh.

Complete IRS bracket schedule and standard deduction for tax year 2020: single, married filing jointly, head of household, and married filing separately.

What changed in 2020

2020 was year 3 of the TCJA 7-bracket structure with thresholds inflation-indexed about 1.8% over 2019. The standard deduction rose to $12,400 single / $24,800 MFJ ($200 / $400 above 2019). The 37% bracket began at $518,400 single / $622,050 MFJ. For a single filer with $60,000 taxable income, 2020 federal income tax was approximately $6,790, an effective rate of 11.32%. The legislative story of 2020 was the CARES Act (March 2020), which delivered the first round of COVID-era tax responses. Stimulus payments of $1,200 per adult and $500 per child (under 17) were issued mid-year and reconciled on the 2020 return as the Recovery Rebate Credit. Required Minimum Distributions were waived for 2020. Pre-59.5 retirement-account withdrawals up to $100,000 could be repaid over 3 years without the 10% early-withdrawal penalty or with income tax spread over 3 years. A new $300 above-the-line charitable deduction was created for non-itemizers (the only year that provision applied; it was extended to $600 for joint filers in 2021 then expired). Net Operating Loss carryback rules were temporarily relaxed.

Single
$12,400
Standard deduction
Married Filing Jointly
$24,800
Standard deduction
Head of Household
$18,650
Standard deduction
Married Filing Separately
$12,400
Standard deduction

2020 Tax Brackets - Single

Marginal rate Taxable income Tax owed at top of bracket
10% $0 - $9,875 $988
12% $9,876 - $40,125 $4,618
22% $40,126 - $85,525 $14,606
24% $85,526 - $163,300 $33,272
32% $163,301 - $207,350 $47,368
35% $207,351 - $518,400 $156,235
37% Over $518,401 -

2020 Tax Brackets - Married Filing Jointly

Marginal rate Taxable income Tax owed at top of bracket
10% $0 - $19,750 $1,975
12% $19,751 - $80,250 $9,235
22% $80,251 - $171,050 $29,211
24% $171,051 - $326,600 $66,543
32% $326,601 - $414,700 $94,735
35% $414,701 - $622,050 $167,308
37% Over $622,051 -

2020 Tax Brackets - Head of Household

Marginal rate Taxable income Tax owed at top of bracket
10% $0 - $14,100 $1,410
12% $14,101 - $53,700 $6,162
22% $53,701 - $85,500 $13,158
24% $85,501 - $163,300 $31,830
32% $163,301 - $207,350 $45,926
35% $207,351 - $518,400 $154,794
37% Over $518,401 -

2020 Tax Brackets - Married Filing Separately

Marginal rate Taxable income Tax owed at top of bracket
10% $0 - $9,875 $988
12% $9,876 - $40,125 $4,618
22% $40,126 - $85,525 $14,606
24% $85,526 - $163,300 $33,272
32% $163,301 - $207,350 $47,368
35% $207,351 - $311,025 $83,654
37% Over $311,026 -

Worked example: $85,000 single filer in 2020

Gross income $85,000 minus the 2020 single standard deduction ($12,400) = $72,600 taxable.

10% on $9,875 = $988
12% on $30,250 = $3,630
22% on $32,475 = $7,145
Total federal tax: $11,762
Effective rate: 13.84%

Notes for 2020

2020 was year 3 of the TCJA bracket structure. The CARES Act (March 2020) created COVID-era stimulus and a one-time $300 above-the-line charitable deduction for non-itemizers, but did not change brackets.

Modeling 2020 retroactively

The tax bracket calculator handles 2020 brackets when 2020 is selected. The paycheck calculator can model 2020 take-home pay. Note: the Recovery Rebate Credit reconciliation, NOL carryback windows, and CARES-Act retirement withdrawal repayment math are not currently modeled - those were unique to 2020-2021 returns.

Frequently Asked Questions

What was the top marginal federal tax rate in 2020?
2020 kept the 37% top marginal rate established by the 2017 Tax Cuts and Jobs Act. Brackets were inflation-indexed from the prior year.
What was the 2020 standard deduction?
For tax year 2020, the standard deduction was $12,400 for single filers, $24,800 for married filing jointly, $18,650 for head of household, and $12,400 for married filing separately.
Are 2020 tax brackets still relevant?
2020 brackets apply to income earned during 2020 (filed by April of the following year). They're useful for amended returns, late filings, prior-year tax planning, and historical comparisons. The current-year brackets are different - see the /tax-brackets/2026/ page for current rates.
How do marginal tax brackets actually work?
Federal tax brackets are marginal: only the income above each threshold is taxed at that rate. A single filer with $100,000 of taxable income doesn't pay 22% on all of it. They pay 10% on the first portion, then 12%, then 22% on the remainder. Effective tax rate (total tax ÷ total income) is always lower than the headline marginal rate.

Related Calculators

Educational content only. 2020 tax brackets apply to income earned during 2020, generally filed in April 2021. For amended returns or current-year planning, consult a qualified CPA or tax advisor.