The Report by Class Central

Disclosure: Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.


Khan Academy Tax Returns Analysis (2008–2020): $390M in Revenue, 118M Registered Users

Khan Academy has received $316M in donations and saw an important boost during the pandemic.

Khan Academy Tax Return Analysis

  • $316 million in donations and $70 million in “program services revenue” since 2008
  • $3.4 million in grants awarded to Khan Lab School
  • $100 million in net assets at the end of 2020

Sal Khan, founder of Khan Academy, is probably the most well-known name in online education (and maybe education in general). In various interviews, I’ve heard the founders of Coursera, edX, and Udacity credit Sal Khan as the inspiration behind their companies.

And as I was looking through Khan Academy’s Tax Returns from 2008–2020, the data seemed to agree. 2011 was a breakthrough year for Khan Academy, with contributions rising from $1.8 million to $11.8 million and the number of employees growing from 3 to 30. In March 2011, Salman Khan published his Ted talk.

Later that year, three Stanford online courses went live, leading to the birth of the modern MOOC (or Massive Open Online Courses) movement. The following year, NYT called 2012 the Year of the MOOC. The timeline fits perfectly.

2020 was the “Second Year of MOOC”. The same can be said about Khan Academy. We can clearly see the impact of the pandemic on Khan Academy’s finances. It received as much money in 2020 as it did in the previous two years combined.

Khan Academy Revenue Growth
Khan Academy: Revenue growth over the years

One of the goals of the Class Central Report is to decipher the online education business. Previously, I analyzed the IPO filings of Coursera, Udemy, and Thinkific, wrote about Coursera’s monetization journey as they went from zero to IPO, and wrote a 4,500-word analysis of 2U’s acquisition by edX.

Since Khan Academy is a non-profit, its tax returns are publically available. This is my first attempt at analyzing Khan Academy. If there’s interest, I can revisit it in the future, go deeper, and collect data from other sources too to paint a fuller picture.

I’ll also update the article with Khan Academy Revenues 2021, when the latest tax returns are available.

Khan Academy Revenues 2020

Khan Academy: 2020 By the Numbers
Revenues $79.3M
Contributions and Grants $65.7M
Program Service Revenue $12.6M
Expenses $56.8M
Net $22.6M
Employees 197
Volunteers 1,400
Registrations 118M (27.3M new)

In 2020, Khan Academy had 27.3 million new registrations, a growth of 41% over the prior year. It received on average 17.7 million learners monthly, who accounted for 12.8 billion minutes of learning.

Before 2020, Khan Academy was starting to see a decline in Contributions and Grants and an increase in Program Service Revenue. But in 2020 (as you’ll see later), it received as much in contributions and grants as it did in the 2019 and 2018 and combined. It also saw a drop in Program Service Revenue.

According to their 2020 annual report, here’s the breakdown of their revenue:

Khan Academy: 2020 revenue breakdown
Foundation and Individual Gifts $52.6M
Corporate Gifts $6.8M
Community Giving $8.8M
Earned Income $12.4M
Other Income $1.6M

In the 2020 tax returns, I saw a mention of two separate donations of Google Shares worth $10.8M combined (the Google stock price almost doubled since the stock was donated).

How Does Khan Academy Make Money?

Khan Academy has two major sources of revenue: Contributions and Grants and Program Service Revenue. In 2020, it received $65.7 million in Contributions and Grants, while it made $12.6M in Program Service Revenue.

Program Service Revenue is a bit of a mystery, which I will try to dig into later. Here’s how these two revenue sources have grown over the years:

Khan Academy: Major revenue sources over the years
Fiscal Year Contributions and Grants Program service revenue Total Revenue
2020 65.7M 12.6M 79.3M
2019 27.6M 17.2M 46.2M
2018 31.4M 10.3M 42.7M
2017 42.8M 9.4M 52.8M
2016 36.3M 8.3M 44.8M
2015 24.4M 3.5M 27.9M
2014 29.7M 4.0M 33.7M
2013 29.6M 4.4M 34.0M
2012 15.2M 558K 15.8M
2011 11.8M 0 11.8M
2010 1.8M 2.7K 1.8M
2009 2.9K 0 8.9K
2008 0 0 0

Contributions and Grants: $316M since 2008

In total, by the end of 2020, Khan Academy has received $316M, with 20% of this amount received in 2020 alone.

Here’s the distribution of Khan Academy’s donors in 2020, according to their 2020 Annual Report:

Khan Academy: Donors distribution by donation range
Tiers Number of Donors
$1,000,000 and above 20
$500,000 – $999,999 7
$250,000 – $499,999 4
$100,000 – $249,000 11
$50,000 – $99,999 12
$25,000 – $49,999 18
$1,000 – $24,999 ~1050

Program Service Revenue: $70M since 2008

We know how much money Khan Academy makes, but it’s unclear to me how it made $12.6M in 2020 and $17.2M in 2019. The tax returns aren’t very granular in this aspect, only breaking revenue down into vague categories.

Khan Academy categorizes program services revenue in two major categories:

  • Platform Development
  • Content Creation and Curation
Khan Academy: Revenue breakdown

Deeper in the tax returns, fees are broken down into four categories: Development Fees, Maintenance Fees, Content Licensing Fees, and Speaking Fees.

Khan Academy: Fees breakdown
Year Development Fees Maintenance Fees Content Licensing Fees Speaking Fees
2020 6.3M 4.5M 1.6M 229,606
2019 9.0M 4.1M 3.7M 380,125
2018 3.0M 3.1M 4.0M 214,500
2017 2.0M 3.0M 4.0M 383,987
2016 2.0M 2.2M 3.4M 749,750
2015 120,548 2.8M 669,600
2014 3.6M 214,831
2013 3.9M 227,929
2012 106K

If anybody has insights into who is paying Khan Academy and for what, please let me know in the comments or reach out to me at

Khan Academy Expenses

In 2018 and 2019, Khan Academy was losing money on an annual basis due to an increase in expenses and decrease in Contributions and Grants. But it did have tens of millions in assets and could have sustained this situation for a few years.

Khan Academy: Expenses over the years
Fiscal Year Total expenses Net
2020 56.8M 22.6M
2019 54.3M -8.1M
2018 48.9M -6.1M
2017 37.5M 15.3M
2016 29.4M 15.5M
2015 24.1M 3.8M
2014 19.1M 14.6M
2013 11.3M 22.7M
2012 7.3M 8.5M
2011 3.0M 8.9M
2010 237K 1.5M
2009 5.5K 3.4K
2008 0

But in 2020, it got a big boost in Contributions and Grants, making it Khan Academy’s most profitable year since 2013.

Khan Academy’s biggest expense is its employees, accounting for more than 70% of its total expenses in 2020. Since 2008, it has spent over $200+ million on compensation and employee benefits.

Part VII, Section A: Officers, Directors, Trustees, Key Employees, and Highest Compensated Employees
Fiscal Year Salaries, other compensation, employee benefits Part VII, Section A salaries Total Employees
2020 41.7M 4.7M 197
2019 38.6M 4.5M 251
2018 35.0M 3.5M 234
2017 27.3M 3.3M 219
2016 19.7M 3.0M 180
2015 16.0M 3.9M 147
2014 12.4M 3.0M 114
2013 8.1M 2.3M 90
2012 5.9M 2.0M 53
2011 2.2M 1.3M 30
2010 139K 121K 3
2009 1
2008 1

In 2020, it did see a big drop in the number of employees from 251 to 197, but the related expenses still went up. I think this might be due to the switch to remote work and employees becoming “contractors”.

“Part VII, Section A” salaries accounted for more than 11% of the total Salary expenses. The highest paid employee in 2020 was Sal Khan with a salary of 762k.

Khan Lab School: Stated mission

Khan Lab School is an actual school founded by Sal Khan in 2014, which now has two campuses in Silicon Valley (Mountain View and Palo Alto). It costs $29k – $33k per student per year and has a total of 230 students.

It is a separate non-profit organization from Khan Academy, but over the years it has received $3.4 million in grants from Khan Academy.

Khan Lab School: Grant from Khan Academy over the years
2020 NA
2019 140K
2018 215K
2017 384K
2016 1.2M
2015 914K
2014 530K

I didn’t analyze Khan Lab School tax returns, but in 2019 it had a revenue of $5.9 million with a net income of $537k.

Dhawal Shah Profile Image

Dhawal Shah

Dhawal is the CEO of Class Central, the most popular search engine and review site for online courses and MOOCs. He has completed over a dozen MOOCs and has written over 200 articles about the MOOC space, including contributions to TechCrunch, EdSurge, Quartz, and VentureBeat.

Comments 2

  1. Quim (Edpuzzle)

    Dhawal! As always, super interesting analysis! Congrats my friend!

  2. Wayne Whiteman

    Thumbs up Dhawal. Wayne Whiteman


Leave a reply

Your email address will not be published. All comments go through moderation, so your comment won't display immediately.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Browse our catalog

Discover thousands of free online courses from top universities around the world like MIT, Stanford, and Harvard.

Browse all subjects