- Revenue 2024
- $13,160,539
- Expenses 2024
- $10,621,480
Program services were 83.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- P60Z
- Classification
- 2100
- Street
- 16 RITTER 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).
Mission and programs · 2024
Mission
RITTER CENTER'S MISSION IS TO REDUCE THE NEGATIVE IMPACTS OF HOMELESSNESS AND POVERTY BY PROVIDING COMPREHENSIVE HEALTH AND SOCIAL SUPPORT SERVICES TO INDIVIDUALS, FAMILIES, AND THE GREATER COMMUNITY OF MARIN COUNTY, CALIFORNIA.
Activities or mission (Part I)
RITTER CENTER'S MISSION IS TO PREVENT AND RESOLVE HOMELESSNESS AND IMPROVE THE HEALTH, DIGNITY, AND WELL-BEING OF PEOPLE LIVING IN POVERTY IN MARIN COUNTY BY PROVIDING HIGH-QUALITY, CULTURALLY SENSITIVE, EASILY ACCESSIBLE MEDICAL CARE AND SOCIAL SERVICES.
-
Withheld by Nonprofiteer: this text may name a private individual.
Expenses $3,735,975 · Revenue $1,126,184
-
CASE MANAGEMENTTHE CENTER'S CASE MANAGERS MEET ONE-ON-ONE WITH INDIVIDUALS AND FAMILIES IN NEED OF ASSISTANCE. CASE MANAGERS EVALUATE EACH CLIENT'S IMMEDIATE AND LONG-TERM NEEDS THROUGH AN INTERVIEW ASSESSMENT PROCESS. TOGETHER, THE CLIENT AND CASE MANAGER DEVELOP A CASE PLAN TO HELP STABILIZE THE CLIENT AND CREATE A PATH TO INCREASED SELFSUFFICIENCY. CASE MANAGERS SPECIALIZE IN PROVIDING THE FOLLOWING SERVICES: HOUSING (THROUGH THE HOUSING FIRST PROGRAM AND OTHER SUBSIDIES SUCH AS SECTION 8 AND VETERANS AFFAIRS SUPPORTIVE HOUSING), SUBSTANCE ABUSE, GOVERNMENT BENEFITS INCLUDING PUBLIC HEALTH INSURANCE PROGRAMS, PHYSICAL AND MENTAL HEALTH, JAIL RELEASE PLANNING, AND ASSISTANCE WITH MONEY MANAGEMENT THROUGH A REPRESENTATIVE PAYEE PROGRAM. DURING THE YEAR, THE ORGANIZATION SERVED 325 PATIENTS AND PROVIDED 19,314 SERVICES.
Expenses $2,789,256 · Revenue $849,266
-
BEHAVORIAL HEALTHTHE CENTER PROVIDES BEHAVIORAL HEALTH SERVICES INCLUDING MENTAL HEALTH AND SUBSTANCE ABUSE COUNSELING AND PSYCHIATRIC MEDICINE MANAGEMENT. THE BEHAVIORAL HEALTH PROGRAM WORKS IN AN INTEGRATED AND HOLISTIC MANNER WITH THE CENTER'S MEDICAL AND CASE MANAGEMENT PROGRAMS. THIS MULTI-DISCIPLINARY TEAM OF PROFESSIONALS MAKES UP THE CENTER'S BEHAVIORAL WELLNESS EDUCATION AND LIFE LEARNING (BWELL) TEAM. THE BWELL TEAM MEETS WEEKLY TO CREATE AND UPDATE HOLISTIC TREATMENT PLANS FOR PATIENTS WITH COMPLEX NEEDS. DURING THE YEAR, THE ORGANIZATION SERVED 955 PATIENTS AND PROVIDED 12,386 VISITS.
Expenses $1,995,712 · Revenue $1,222,508
-
FOOD PANTRYTHE CENTER MAINTAINS THE LARGEST FOOD PANTRY IN MARIN COUNTY. OVER THE LAST FEW YEARS, THE CENTER HAS DISTRIBUTED AN AVERAGE OF MORE THAN 20,000 BAGS OF GROCERIES TO OVER 3,000 HOUSEHOLDS PER YEAR. THE PANTRY SERVES BOTH HOUSED AND HOMELESS CLIENTS WITH NUTRITIOUS SUPPLEMENTARY FOOD ITEMS ON A WEEKLY BASIS. THE MAJORITY OF THE PANTRY'S FOOD IS DELIVERED BY THE SAN FRANCISCO/MARIN FOOD BANK WITH SMALLER CONTRIBUTIONS FROM STORES AND INDIVIDUALS IN THE COMMUNITY. IMPROVED REPORTING PROCESSES (VALIDATED BY SF/MARIN FOOD BANK AND USDA COMPLIANCE). INCREASED VOLUNTEER PARTICIPATION AND FOOD DONATIONS FROM MULTIPLE ORGANIZATIONS. OUR LEADERSHIP IN NUMEROUS COMMUNITY EVENTS THROUGHOUT THE YEAR. DURING THE YEAR, THE ORGANIZATION SERVED 1,799 PATIENTS AND PROVIDED 12,853 VISITS. DAY SERVICE CENTERTHE DAY SERVICE CENTER IS A CLEAN, SAFE AND NURTURING ENVIRONMENT PRIMARILY FOR USE BY PERSONS WHO ARE HOMELESS. THE CENTER PROVIDES EMERGENCY MEDICALLY NECESSARY SHOWERS, HYGIENE SUPPLIES, LAUNDRY FACILITIES, AND RESTROOMS. OUR REPORTING IS NOW SOLID, AND WE'VE BUILT STRONG PARTNERSHIPS THAT ENHANCE BOTH SERVICE DELIVERY AND COMPLIANCE. THE UPWARD TREND IN UNIQUE CLIENTS DEMONSTRATES THAT WE'RE REACHING MORE HOUSEHOLDS, NOT JUST INCREASING REPEAT VISITS. DURING THE YEAR, THE ORGANIZATION SERVED 207 PATIENTS AND PROVIDED SERVICES TO 678 PEOPLE.CLOTHINGSINCE ITS INCEPTION IN 1980, THE CENTER HAS BEEN SUPPORTING THOSE EXPERIENCING POVERTY AND HOMELESSNESS BY DISTRIBUTING CLOTHES. THE CENTER MAINTAINS A STOCK OF EMERGENCY CLOTHING ITEMS AND SURVIVAL GEAR ON SITE FOR THEIR HOMELESS CLIENTS INCLUDING RAIN GEARS, SLEEPING BAGS, AND WARM SOCKS.
Expenses $300,877 · Revenue $22,518
As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here. A text marked withheld matched a screen for wording that may name a private individual, such as an honorific or "in memory of". Most of what it withholds names no one; it is withheld so that what does is never shown.
Officers and directors · 2024
As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Michael RalstonMICHAEL RALSTON
PRESIDENT
- Total calculated
- $0
- Hours/week
- 2
-
Dan MastersonDAN MASTERSON
SECRETARY
- Total calculated
- $0
- Hours/week
- 2
-
J Tim BiddleJ TIM BIDDLE
TREASURER
- Total calculated
- $0
- Hours/week
- 2
-
Rudy CollinsRUDY COLLINS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Ralph DanielRALPH DANIEL
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Mike KleinheinzMIKE KLEINHEINZ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Julian LoydJULIAN LOYD
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Robert A McCaskillROBERT A MCCASKILL
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Sandra MacLeod-WhiteSANDRA MACLEOD-WHITE
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Sandra McMillionSANDRA MCMILLION
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Philip MadvigPHILIP MADVIG
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Miriam ManningMIRIAM MANNING
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
David NeagleDAVID NEAGLE
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Carol Angel Until 102024CAROL ANGEL UNTIL 102024
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Mark ShotwellMARK SHOTWELL
CEO
- Total calculated
- $209,582
- From this org
- $203,328
- From related orgs
- $0
- Other
- $6,254
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $197,210
- Bonus
- $6,118
- Other
- $0
- Deferred
- $5,985
- Nontaxable benefits
- $269
- Filer's total
- $209,582
-
Pamela Donahue GrantPAMELA DONAHUE GRANT
DIRECTOR OF FINANCE
- Total calculated
- $155,105
- From this org
- $150,427
- From related orgs
- $0
- Other
- $4,678
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $137,052
- Bonus
- $13,375
- Other
- $0
- Deferred
- $3,906
- Nontaxable benefits
- $772
- Filer's total
- $155,105
-
Kim BaenischmKIM BAENISCHM
CHIEF OF STAFF
- Total calculated
- $185,155
- From this org
- $167,279
- From related orgs
- $0
- Other
- $17,876
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $162,144
- Bonus
- $5,135
- Other
- $0
- Deferred
- $4,290
- Nontaxable benefits
- $13,586
- Filer's total
- $185,155
-
Emma LutzEMMA LUTZ
LEAD FAMILY NURSE PRACTITIONER
- Total calculated
- $167,373
- From this org
- $156,132
- From related orgs
- $0
- Other
- $11,241
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $146,562
- Bonus
- $9,570
- Other
- $0
- Deferred
- $4,395
- Nontaxable benefits
- $6,846
- Filer's total
- $167,373
-
Rory Rieger PhD Cadc II CctpRORY RIEGER PHD CADC II CCTP
CLINICAL DIRECTOR
- Total calculated
- $130,352
- From this org
- $120,477
- From related orgs
- $0
- Other
- $9,875
- Hours/week
- 40
-
Justin SheaJUSTIN SHEA
BH THERAPIST
- Total calculated
- $132,098
- From this org
- $120,612
- From related orgs
- $0
- Other
- $11,486
- Hours/week
- 40
-
Francisco SiguenzaFRANCISCO SIGUENZA
PSYCH MH NP
- Total calculated
- $170,587
- From this org
- $158,724
- From related orgs
- $0
- Other
- $11,863
- Hours/week
- 40
Schedule J breakdown matched by us
- Base
- $148,849
- Bonus
- $9,875
- Other
- $0
- Deferred
- $4,476
- Nontaxable benefits
- $7,387
- Filer's total
- $170,587
-
Lucas GarrisonLUCAS GARRISON
BH THERAPIST
- Total calculated
- $128,407
- From this org
- $117,908
- From related orgs
- $0
- Other
- $10,499
- Hours/week
- 40
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. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.
Filings
-
2024
- Revenue
- $13,160,539
- Expenses
- $10,621,480
- Contributions
- $9,847,936
- Grants paid
- $0
-
2023
- Revenue
- $10,420,553
- Expenses
- $10,249,960
- Contributions
- $7,180,070
- Grants paid
- $0
-
2022
- Revenue
- $12,247,118
- Expenses
- $9,291,195
- Contributions
- $10,071,026
- Grants paid
- $0
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
- Revenue
- $8,479,577
- Expenses
- $8,394,557
- Assets (EOY)
- $5,728,546
-
2020 · 990
- Revenue
- $8,335,451
- Expenses
- $6,786,442
- Assets (EOY)
- $5,905,734
-
2019 · 990
- Revenue
- $6,857,719
- Expenses
- $6,472,680
- Assets (EOY)
- $4,548,062
-
2018 · 990
- Revenue
- $5,864,892
- Expenses
- $5,804,356
- Assets (EOY)
- $3,846,279
-
2017 · 990
- Revenue
- $6,269,159
- Expenses
- $5,834,418
- Assets (EOY)
- $3,628,844
-
2015 · 990
- Revenue
- $4,981,916
- Expenses
- $4,175,103
- Assets (EOY)
- $2,730,558
-
2014 · 990
- Revenue
- $3,929,144
- Expenses
- $3,871,229
- Assets (EOY)
- $1,747,214
-
2013 · 990
- Revenue
- $3,553,222
- Expenses
- $3,526,004
- Assets (EOY)
- $1,749,654
-
2012 · 990
- Revenue
- not reported
- Expenses
- $3,000,733
- Assets (EOY)
- $1,683,126
-
2011 · 990
- Revenue
- not reported
- Expenses
- $2,744,199
- Assets (EOY)
- $1,401,957
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. Showing the 10 most recent; the API carries the rest.
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
-
LEONARD & BERYL BUCK FOUNDATION
$1,394,500
2022 SUPPORT THE NEW HEALTH CENTER
-
DONOR ADVISED CHARITABLE GIVING
$902,750
2024 HUMAN SERVICES
-
LEONARD & BERYL BUCK FOUNDATION
$270,250
2023 BASIC NEEDS AND SUPPORT TO MARIN RESIDENTS AND SUPPORT INTEGRATED HEALTH QUALITY IMPROVEMENT
-
DONOR ADVISED CHARITABLE GIVING
$234,900
2022 HUMAN SERVICES
-
$185,064
2024 PROVIDE GENERAL OPERATING SUPPORT
-
DONOR ADVISED CHARITABLE GIVING
$154,642
2023 HUMAN SERVICES
-
$138,700
2023 PROVIDE ANNUAL FUND SUPPORT
-
$84,000
2022 GENERAL OPERATING SUPPORT
-
$57,800
2024 HUMAN SERVICES
-
$57,500
2023 HUMAN SERVICES
The 10 largest by cash amount. The API serves every itemized grant.
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 13 October 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.
What this page reflects
The registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.