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Mustard Seed Network

EIN 81-5362685 · Oronogo, MO

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthStrong100 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

Mustard Seed Network was founded to facilitate the establishment of new Christian churches - a process commonly referred to as "church planting" - in order to spread the gospel of Jesus Christ throughout the world with a specific focus on the nation of Japan. The ministry is currently focused on sending missionaries to and establishing churches in the nation of Japan where the number of Christians is less than 1% of the country's entire population. The ministry accomplished this exempt purpose by engaging in the following activities: missionary recruitment, training and placement, planting churches in Japan, making grants to new and established church plants throughout Japan, raising awareness in U.S. churches and Christians of the spiritual darkness and the need for Christian churches in Japan, and providing administrative support to missionaries and church plants.

Income
$4.9 million
Spending
$4.0 million
Spent on programs
88%
Reserves
18.5 months of spending
Largest source of income
donations and private grants, 96%
Employees
43
Volunteers
9
Highest pay
$116,790, vice president

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Strong: 100 out of 100. Higher than 88% of charities in its peer group (religion, $1m to $10m).

  • Reserves

    35 of 35

    Spendable reserves would cover 18.5 months of spending.

  • Debt

    20 of 20

    It owes 1% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 18% of income.

  • Income trend

    15 of 15

    Income rose 3% on the year before.

  • Spending floor

    15 of 15

    88% of spending went to programs and raising each dollar of donations cost 5 cents.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 100 out of 100. Higher than 85% of charities in its peer group (religion, $1m to $10m).

  • Independent board

    25 of 25

    6 of 8 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    5 of 5

    Sets its chief executive's pay through independent review and comparison.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (3)
  1. $2.3 million spent. Employed Forty-two missionaries and placed them at church plants in Japan to serve as ministers and spread the gospel of Jesus Christ.
  2. $1.1 million spent. Provided grants to the "church plants" in Japan to help with monthly expenses as approved by the Mustard Seed Network board
  3. $179,233 spent. Missionary recruitment, training, and placement

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated November 6, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending June 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since August 2017.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated November 4, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.