INTERNATIONAL SOCIETY FOR BRITISH GENEALOGY & FAMILY HISTORY

As filed

Subsection

03

Classification

2000

Street

1312 17TH ST

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

7 other organizations in the IRS Business Master File list the same street address. matched by us

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

• CHEETAH DEFENDERS ALLIANCE INC

  EIN 83-3079375

• CLEAN TRAILS INC

  EIN 46-3516124

• COLORADO ACADEMY OF ANESTHESIOLOGIST ASSISTANTS

  EIN 27-2429602

• COLORADO LEAN NETWORK

  EIN 82-5432745

• CYBERSECURITY NONPROFIT - CSNP

  EIN 93-4371431

• ENVIRONMENTAL ALLIANCE INC

  EIN 99-0855795

• SUCCESS MINDSET INSTITUTE INC

  EIN 85-1247107

Mission and programs · 2025

• Part 1 Line 10 Instructors to facilitate the study of Genealogy

  Expenses $3,500

• Part 1 Line 10 Payment to authors for articles used for Quarterly Journal

  Expenses $2,730

• Part 1 Line 16 Adverising

  Expenses $1,534

As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

• 2025

  Revenue

  $18,925

  Expenses

  $22,477

  Contributions

  $9,494

  Grants paid

  $6,230

• 2024

  Revenue

  $30,856

  Expenses

  $45,214

  Contributions

  $22,468

  Grants paid

  $24,393

• 2023

  Revenue

  $33,353

  Expenses

  $45,670

  Contributions

  $33,308

  Grants paid

  $20,853

• 2022

  Revenue

  $30,499

  Expenses

  $37,856

  Contributions

  $30,490

  Grants paid

  $6,150

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

• 2021 · 990-EZ

  Revenue

  $44,198

  Expenses

  $51,539

  Assets (EOY)

  $45,673

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Form 990-N e-Postcard, tax year 2018

Tax period

1 January 2018 to 31 December 2018

Principal officer

Kathleen Ackerman

Mailing address

PO Box 3345Centennial CO 80161

As filed, from the IRS e-Postcard file of 2 November 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Other IRS files