Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 31-6028029

REUBEN B ROBERTSON FOUNDATION

Tax-exempt · SAMMAMISH, WA 98075

Financials

$12K$48K2023$53K$54K2024$97K$57K2025
Revenue Expenses · by fiscal year end
Financials of REUBEN B ROBERTSON FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$96,859$56,768$40,091$621,219$0$621,219
December 31, 2024990-PF$53,472$54,146-$674$581,128$0$581,128
December 31, 2023990-PF$11,718$47,993-$36,275$581,802$0$581,802
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$52,645
Net gain from sales of assets
$44,214

Expenses

Grants and similar amounts paid
$52,000
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Disbursements for charitable purposes
$53,235
Excise tax on investment income
$1,297

Balance sheet and other

Total assets, start of year
$581,128
Total assets, end of year
$621,219
Total liabilities, end of year
$0
Net assets, end of year
$621,219
Fair market value of assets
$830,180
Qualifying distributions
$53,235
Net investment income
$96,859

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
George W Robertson
1275 12th Ave NW Suite 1B, Issaquah, WA 98027
Trustee3$0
Sara H Robertson
4809 NE 141st Ave, Vancouver, WA 98682
Trustee1$0
Lauren Swanson
3809 N River Oak Pl, Tucson, AZ 85718
Trustee1$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
George W Robertson
1275 12th Ave NW Suite 1B, Issaquah, WA 98027
Trustee3$0
Sara H Robertson
4809 NE 141st Ave, Vancouver, WA 98682
Trustee1$0
Lauren Swanson
3809 N River Oak Pl, Tucson, AZ 85718
Trustee1$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
George W Robertson
1275 12th Ave NW Suite 1B, Issaquah, WA 98027
Trustee3$0
Sara H Robertson
4809 NE 141st Ave, Vancouver, WA 98682
Trustee1$0
Lauren Swanson
3809 N River Oak Pl, Tucson, AZ 85718
Trustee1$0

Address and contacts

Address (IRS master file)
3020 ISSAQUAH PINE LAKE RD SE PMB61, SAMMAMISH, WA 98075-7253
In care of
% GEORGE ROBERTSON
Signed the 990-PF
George, Robertson
Phone
(253) 549-6292

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
31-6028029
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
1954
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$621,219
Income (IRS master file)
$181,979

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$96,859$56,768$621,219XML
990-PFDecember 2024$53,472$54,146$581,128XML
990-PFDecember 2023$11,718$47,993$581,802XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 31-6028029).

Questions about REUBEN B ROBERTSON FOUNDATION

What is the EIN of REUBEN B ROBERTSON FOUNDATION?
The employer identification number (EIN) of REUBEN B ROBERTSON FOUNDATION is 31-6028029.
Is REUBEN B ROBERTSON FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1954.
Are donations to REUBEN B ROBERTSON FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does REUBEN B ROBERTSON FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of REUBEN B ROBERTSON FOUNDATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did REUBEN B ROBERTSON FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of REUBEN B ROBERTSON FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does REUBEN B ROBERTSON FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $96,859, expenses of $56,768 and total assets of $621,219 at year end.

Other nonprofits in SAMMAMISH

All nonprofits in SAMMAMISH · Washington