Lmmrrc Inc

San Diego Railroad Museum
  • San Diego, CA
  • Tax exemption issued: Nov. 2014
  • EIN: 77-0588059

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Arts, Culture and Humanities / Museum, Museum Activities (NTEE)

Donations to this organization are tax deductible.

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$32,599
Expenses
$12,650
Net Income
$19,949
Net Assets
$230,869
Notable Sources of Revenue Percent of Total Revenue
Contributions $470
1.4%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $1,331
4.1%
Assets/Debt
Total Assets $230,869
Total Liabilities $0
Net Assets $230,869
Compensation
Key Employees and Officers Compensation Other
Mike Cartabiano (President) $0 $0
Bryn Ekroot (Secretary) $0 $0
William Harris (Treasurer) $0 $0
Scott A Maase (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on Oct. 8, 2025

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$27,180
Expenses
$16,188
Net Income
$10,992
Net Assets
$210,920
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,000
3.7%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $210,920
Total Liabilities $0
Net Assets $210,920
Compensation
Key Employees and Officers Compensation Other
Rudolf T Haas (Chief Executive Officer) $0 $0
Bryn Ekroot (Secretary) $0 $0
David R Carey (Chief Financial Officer) $0 $0
Scott A Maase (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 28, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$25,825
Expenses
$9,420
Net Income
$16,405
Net Assets
$199,928
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,825
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $199,928
Total Liabilities $0
Net Assets $199,928
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 15, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$24,888
Expenses
$11,404
Net Income
$13,484
Net Assets
$183,523
Notable Sources of Revenue Percent of Total Revenue
Contributions $24,888
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $183,523
Total Liabilities $0
Net Assets $183,523
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 24, 2022

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,703
Expenses
$12,567
Net Income
$5,136
Net Assets
$170,039
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,703
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $170,039
Total Liabilities $0
Net Assets $170,039
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 21, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$25,561
Expenses
$23,642
Net Income
$1,919
Net Assets
$164,903
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,561
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $164,903
Total Liabilities $0
Net Assets $164,903
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 12, 2020

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$22,634
Expenses
$31,622
Net Income
-$8,988
Net Assets
$162,984
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,634
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $162,984
Total Liabilities $0
Net Assets $162,984
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 22, 2019

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$20,634
Expenses
$15,604
Net Income
$5,030
Net Assets
$171,972
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,634
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $171,972
Total Liabilities $0
Net Assets $171,972
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 22, 2018

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$23,862
Expenses
$20,803
Net Income
$3,059
Net Assets
$166,942
Notable Sources of Revenue Percent of Total Revenue
Contributions $23,862
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $166,942
Total Liabilities $0
Net Assets $166,942
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 24, 2017

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$29,198
Expenses
$15,961
Net Income
$13,237
Net Assets
$163,883
Notable Sources of Revenue Percent of Total Revenue
Contributions $29,198
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $163,883
Total Liabilities $0
Net Assets $163,883
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 18, 2016

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$17,899
Expenses
$22,234
Net Income
-$4,335
Net Assets
$145,547
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,899
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $145,547
Total Liabilities $0
Net Assets $145,547
Compensation
Key Employees and Officers Compensation Other
Tom Gibson (President) $0 $0
Scott Maase (Secretary) $0 $0
Todd Gereb (Treasurer) $0 $0
Greg Luiz (General Manager) $0 $0
+ View more people

Document Links

990-EZ
Filed on March 18, 2015

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$19,601
Expenses
$14,973
Net Income
$4,628
Net Assets
$149,882
Notable Sources of Revenue Percent of Total Revenue
Contributions $19,601
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $149,882
Total Liabilities $0
Net Assets $149,882

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$32,081
Expenses
$26,518
Net Income
$5,563
Net Assets
$145,254
Notable Sources of Revenue Percent of Total Revenue
Contributions $32,081
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $145,254
Total Liabilities $0
Net Assets $145,254

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending Dec.
2010

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-N

Postcard filing for an organization with gross receipts less than $50,000. These filings do not generate a downloadable form.

Fiscal Year Ending Dec.
2009

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$21,592
Expenses
$13,163
Net Income
$8,429
Net Assets
$157,556
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,592
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $157,556
Total Liabilities $0
Net Assets $157,556

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending Dec.
2008

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$18,134
Expenses
$9,878
Net Income
$8,256
Net Assets
$149,127
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,134
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $149,127
Total Liabilities $0
Net Assets $149,127

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2002

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Most organizations that have been recognized as tax exempt by the IRS have to file the Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file the Form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes Employer Identification Numbers and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

Contact Us

About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated