Company lists · Data refreshed September 2026
Top 25 Pro bono tax firms based in the United States
RevenueBase identified 482 company matches for pro bono tax firms associated with the United States as of September 2026 and tracks 68,275 professional contacts across them, including 7,391 with verified work emails. Houston is the largest hub.
This list covers company matches for pro bono tax firms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest pro bono tax firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 59,451 contacts → | ||||
Exact match “H&R Block’s purpose is simple: To provide help and inspire confidence in our clients and communities everywhere.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 6,260 contacts → | ||||
Exact match “Liberty Tax is income tax preparation at its best: friendly, accurate, and with a money back guarantee.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 142 contacts → | ||||
Exact match “Established in 1958, Legal Aid Center of Southern Nevada is a private, non-profit, 501(c)(3) organization that ensures equal access to justice through free legal advice and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 122 contacts → | ||||
Exact match “Could you live on less than a year?” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 115 contacts → | ||||
Exact match “Accounting Aid Society - Growing an Economy That Works for Everyone Accounting Aid Society (AAS) is a nonprofit organization that offers free tax help and counseling; financial…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 101 contacts → | ||||
Exact match “The Campaign for Working Families, Inc.(CWF) is a 501(c)(3) non-profit organization committed to helping working families and individuals achieve economic empowerment by providing…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 77 contacts → | ||||
Exact match “Colbert/Ball Tax Service understands that whenever a customer visits their location for service, the client will be immediately assisted by a trained professional.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 49 contacts → | ||||
Exact match “At Ladder Up, we believe hard work and hardship shouldn’t go together.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “For many years PRECISION ACCOUNTING has been helping individuals, families and small businesses in the community prepare their taxes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “Since 1949, Miami-Dade County Legal Aid has been providing free civil legal services to qualifying low-income residents of Miami-Dade County.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 28 contacts → | ||||
Exact match “Through skilled volunteers, Tax-Aid provides free year-round tax services to strengthen our San Francisco Bay Area community.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “CASH (Creating Assets, Savings and Hope) Oregon is a program of Metropolitan Family Service committed to improving the financial health of low income working families and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “The mission of the Denver Asset Building Coalition (DABC) is to provide free tax preparation, financial education, and financial services through accessible sites in Denver to…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “Community Tax Aid, Inc.(CTA) is an all-volunteer, non-profit, tax-exempt organization (501(c)(3)) that has been preparing tax returns FREE for low-income individuals and families…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “ARKANSAS ASSET BUILDERS is a nonprofit organization based on Conway, Arkansas, that empowers our hardworking neighbors to flourish economically by providing access to free tax…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “Experienced, Friendly and Affordable Tax Preparation with convenient locations in and around St.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “J.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Services include: Income Tax Preparation for individuals and businesses, for Public Charities, Trade Associations and other Not-for-Profit entities and for Private Foundations…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Call us for all your income tax preparation services and bookkeeping needs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “The Community Tax Law Project (CTLP) ensures the fairness and integrity of the tax system by providing free legal representation to low-income Virginia taxpayers in tax disputes…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “This was our second year in a row trusting Kristy with our taxes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Grow Brooklyn’s mission is to enable community members to grow and preserve their assets, thereby securing their economic future.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “If you are looking for a blend of personal service and expertise, you have come to the right place!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match “We provide affordable professional tax service to individuals and small business at prices lower than the national tax service chains.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “pro bono tax firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 482 pro bono tax firms based in the United States
See the full list, filter by size, metro and specialty, and access 7,391 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Pro bono tax firms based in the United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 482 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “pro bono tax firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 7,391 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “pro bono tax firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many pro bono tax firms are there based in the United States?
RevenueBase identified 482 company matches for pro bono tax firms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
H&r Block tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most pro bono tax firms?
Houston leads with 12 company records, followed by Los Angeles (9) and New York (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,391 professional contacts with verified work emails tracked across these 482 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 482 pro bono tax firms based in the United States. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
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- AI companies based in the United States
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Company intelligence · public preview
Top 25 pro bono tax firms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 482 matching company records for pro bono tax firms based in the United States, with 68,275 tracked contacts and 7,391 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 pro bono tax firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  H&r Blockhrblock.comHQ: Kansas City, MO, United StatesReported employees: 10001+ | Kansas City, MO, United States | 10001+ | Exact match | 59,451 contacts → |
“H&R Block’s purpose is simple: To provide help and inspire confidence in our clients and communities everywhere.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Liberty TAXlibertytax.comHQ: Hurst, TX, United StatesReported employees: Not recorded | Hurst, TX, United States | Not recorded | Exact match | 6,260 contacts → |
“Liberty Tax is income tax preparation at its best: friendly, accurate, and with a money back guarantee.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Legal AID Center Of Southern Nevadalacsn.orgHQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 142 contacts → |
“Established in 1958, Legal Aid Center of Southern Nevada is a private, non-profit, 501(c)(3) organization that ensures equal access to justice through free legal advice and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ARIVAariva.org HQ: Bronx, NY, United StatesReported employees: 11-50 | Bronx, NY, United States | 11-50 | Exact match | 122 contacts → |
“Could you live on less than a year?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Accounting AID Societyaccountingaidsociety.orgHQ: Detroit, MI, United StatesReported employees: 11-50 | Detroit, MI, United States | 11-50 | Exact match | 115 contacts → |
“Accounting Aid Society - Growing an Economy That Works for Everyone Accounting Aid Society (AAS) is a nonprofit organization that offers free tax help and counseling; financial…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Campaign For Working Families, INCcwfphilly.org HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 101 contacts → |
“The Campaign for Working Families, Inc.(CWF) is a 501(c)(3) non-profit organization committed to helping working families and individuals achieve economic empowerment by providing…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Colbert Ball TAX Servicecolbertballtax.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 77 contacts → |
“Colbert/Ball Tax Service understands that whenever a customer visits their location for service, the client will be immediately assisted by a trained professional.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ladder UP Chicagogoladderup.org HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 49 contacts → |
“At Ladder Up, we believe hard work and hardship shouldn’t go together.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Precision Accounting Intl LLCcpapai.comHQ: Clifton, NJ, United StatesReported employees: 11-50 | Clifton, NJ, United States | 11-50 | Exact match | 32 contacts → |
“For many years PRECISION ACCOUNTING has been helping individuals, families and small businesses in the community prepare their taxes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Dade Legal AIDdadelegalaid.orgHQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 30 contacts → |
“Since 1949, Miami-Dade County Legal Aid has been providing free civil legal services to qualifying low-income residents of Miami-Dade County.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tax-Aidtax-aid.org HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 28 contacts → |
“Through skilled volunteers, Tax-Aid provides free year-round tax services to strengthen our San Francisco Bay Area community.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | MFS Cash Oregoncashoregon.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 28 contacts → |
“CASH (Creating Assets, Savings and Hope) Oregon is a program of Metropolitan Family Service committed to improving the financial health of low income working families and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Denver Asset Building Coalitiondenverabc.org HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 15 contacts → |
“The mission of the Denver Asset Building Coalition (DABC) is to provide free tax preparation, financial education, and financial services through accessible sites in Denver to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Community TAX AID NYCctanyc.org HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 13 contacts → |
“Community Tax Aid, Inc.(CTA) is an all-volunteer, non-profit, tax-exempt organization (501(c)(3)) that has been preparing tax returns FREE for low-income individuals and families…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Arkansas Asset Buildersarkansasassetbuilders.org HQ: Conway, United StatesReported employees: 1-10 | Conway, United States | 1-10 | Exact match | 13 contacts → |
“ARKANSAS ASSET BUILDERS is a nonprofit organization based on Conway, Arkansas, that empowers our hardworking neighbors to flourish economically by providing access to free tax…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Income TAX Centertheincometaxcenter.com HQ: Sunset Hills, MO, United StatesReported employees: 1-10 | Sunset Hills, MO, United States | 1-10 | Exact match | 11 contacts → |
“Experienced, Friendly and Affordable Tax Preparation with convenient locations in and around St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  J. Squared Servicesjsquaredoffice.comHQ: Yonkers, NY, United StatesReported employees: 1-10 | Yonkers, NY, United States | 1-10 | Exact match | 11 contacts → |
“J.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Williamsport, PA, United StatesReported employees: 1-10 | Williamsport, PA, United States | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Fitzgerald & Companyfitzandcompany.comHQ: San Diego, United StatesReported employees: 11-50 | San Diego, United States | 11-50 | Exact match | 8 contacts → |
“Services include: Income Tax Preparation for individuals and businesses, for Public Charities, Trade Associations and other Not-for-Profit entities and for Private Foundations…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Jeff Pinkney Cpa, INCjeffpinkneycpa.com HQ: Hays, KS, United StatesReported employees: 1-10 | Hays, KS, United States | 1-10 | Exact match | 8 contacts → |
“Call us for all your income tax preparation services and bookkeeping needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Community TAX LAW Projectctlp.org HQ: Richmond, VA, United StatesReported employees: 1-10 | Richmond, VA, United States | 1-10 | Exact match | 8 contacts → |
“The Community Tax Law Project (CTLP) ensures the fairness and integrity of the tax system by providing free legal representation to low-income Virginia taxpayers in tax disputes…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Pack TAXpack.taxHQ: North Ogden, UT, United StatesReported employees: 1-10 | North Ogden, UT, United States | 1-10 | Exact match | 8 contacts → |
“This was our second year in a row trusting Kristy with our taxes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Grow Brooklyn, INCgrowbrooklyn.org HQ: Brooklyn, NY, United StatesReported employees: 11-50 | Brooklyn, NY, United States | 11-50 | Exact match | 8 contacts → |
“Grow Brooklyn’s mission is to enable community members to grow and preserve their assets, thereby securing their economic future.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Trinity TAX Servicetrinitytax.com HQ: New Port Richey, United StatesReported employees: 1-10 | New Port Richey, United States | 1-10 | Exact match | 8 contacts → |
“If you are looking for a blend of personal service and expertise, you have come to the right place!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | B & J Bookkeeping & Taxes Inc. Houston Bookkeeping Servicehoustonbookkeeper.net HQ: Cypress, TX, United StatesReported employees: 1-10 | Cypress, TX, United States | 1-10 | Exact match | 7 contacts → |
“We provide affordable professional tax service to individuals and small business at prices lower than the national tax service chains.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 482 company matches
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Pro bono tax firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
476 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 482 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for pro bono tax firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many pro bono tax firms did RevenueBase find based in the United States?
The saved snapshot records 482 matching company records, 68,275 tracked contacts and 7,391 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 pro bono tax firms based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/pro-bono-tax-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 pro bono tax firms based in the United States
RevenueBase records 482 matching company records for pro bono tax firms based in the United States, with 68,275 tracked contacts and 7,391 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 pro bono tax firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | H&r Blockhrblock.com HQ: Kansas City, MO, United StatesReported employees: 10001+ | Kansas City, MO, United States | 10001+ | Exact match | 59,451 contacts → |
“H&R Block’s purpose is simple: To provide help and inspire confidence in our clients and communities everywhere.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Liberty TAXlibertytax.com HQ: Hurst, TX, United StatesReported employees: Not recorded | Hurst, TX, United States | Not recorded | Exact match | 6,260 contacts → |
“Liberty Tax is income tax preparation at its best: friendly, accurate, and with a money back guarantee.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Legal AID Center Of Southern Nevadalacsn.org HQ: Las Vegas, NV, United StatesReported employees: 51-200 | Las Vegas, NV, United States | 51-200 | Exact match | 142 contacts → |
“Established in 1958, Legal Aid Center of Southern Nevada is a private, non-profit, 501(c)(3) organization that ensures equal access to justice through free legal advice and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ARIVAariva.org HQ: Bronx, NY, United StatesReported employees: 11-50 | Bronx, NY, United States | 11-50 | Exact match | 122 contacts → |
“Could you live on less than a year?” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Accounting AID Societyaccountingaidsociety.org HQ: Detroit, MI, United StatesReported employees: 11-50 | Detroit, MI, United States | 11-50 | Exact match | 115 contacts → |
“Accounting Aid Society - Growing an Economy That Works for Everyone Accounting Aid Society (AAS) is a nonprofit organization that offers free tax help and counseling; financial…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Campaign For Working Families, INCcwfphilly.org HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 101 contacts → |
“The Campaign for Working Families, Inc.(CWF) is a 501(c)(3) non-profit organization committed to helping working families and individuals achieve economic empowerment by providing…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Colbert Ball TAX Servicecolbertballtax.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 77 contacts → |
“Colbert/Ball Tax Service understands that whenever a customer visits their location for service, the client will be immediately assisted by a trained professional.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ladder UP Chicagogoladderup.org HQ: Chicago, IL, United StatesReported employees: 11-50 | Chicago, IL, United States | 11-50 | Exact match | 49 contacts → |
“At Ladder Up, we believe hard work and hardship shouldn’t go together.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Precision Accounting Intl LLCcpapai.com HQ: Clifton, NJ, United StatesReported employees: 11-50 | Clifton, NJ, United States | 11-50 | Exact match | 32 contacts → |
“For many years PRECISION ACCOUNTING has been helping individuals, families and small businesses in the community prepare their taxes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Dade Legal AIDdadelegalaid.org HQ: Miami, FL, United StatesReported employees: 51-200 | Miami, FL, United States | 51-200 | Exact match | 30 contacts → |
“Since 1949, Miami-Dade County Legal Aid has been providing free civil legal services to qualifying low-income residents of Miami-Dade County.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tax-Aidtax-aid.org HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 28 contacts → |
“Through skilled volunteers, Tax-Aid provides free year-round tax services to strengthen our San Francisco Bay Area community.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | MFS Cash Oregoncashoregon.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 28 contacts → |
“CASH (Creating Assets, Savings and Hope) Oregon is a program of Metropolitan Family Service committed to improving the financial health of low income working families and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Denver Asset Building Coalitiondenverabc.org HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 15 contacts → |
“The mission of the Denver Asset Building Coalition (DABC) is to provide free tax preparation, financial education, and financial services through accessible sites in Denver to…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Community TAX AID NYCctanyc.org HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 13 contacts → |
“Community Tax Aid, Inc.(CTA) is an all-volunteer, non-profit, tax-exempt organization (501(c)(3)) that has been preparing tax returns FREE for low-income individuals and families…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Arkansas Asset Buildersarkansasassetbuilders.org HQ: Conway, United StatesReported employees: 1-10 | Conway, United States | 1-10 | Exact match | 13 contacts → |
“ARKANSAS ASSET BUILDERS is a nonprofit organization based on Conway, Arkansas, that empowers our hardworking neighbors to flourish economically by providing access to free tax…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Income TAX Centertheincometaxcenter.com HQ: Sunset Hills, MO, United StatesReported employees: 1-10 | Sunset Hills, MO, United States | 1-10 | Exact match | 11 contacts → |
“Experienced, Friendly and Affordable Tax Preparation with convenient locations in and around St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | J. Squared Servicesjsquaredoffice.com HQ: Yonkers, NY, United StatesReported employees: 1-10 | Yonkers, NY, United States | 1-10 | Exact match | 11 contacts → |
“J.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Williamsport, PA, United StatesReported employees: 1-10 | Williamsport, PA, United States | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Fitzgerald & Companyfitzandcompany.com HQ: San Diego, United StatesReported employees: 11-50 | San Diego, United States | 11-50 | Exact match | 8 contacts → |
“Services include: Income Tax Preparation for individuals and businesses, for Public Charities, Trade Associations and other Not-for-Profit entities and for Private Foundations…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Jeff Pinkney Cpa, INCjeffpinkneycpa.com HQ: Hays, KS, United StatesReported employees: 1-10 | Hays, KS, United States | 1-10 | Exact match | 8 contacts → |
“Call us for all your income tax preparation services and bookkeeping needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Community TAX LAW Projectctlp.org HQ: Richmond, VA, United StatesReported employees: 1-10 | Richmond, VA, United States | 1-10 | Exact match | 8 contacts → |
“The Community Tax Law Project (CTLP) ensures the fairness and integrity of the tax system by providing free legal representation to low-income Virginia taxpayers in tax disputes…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pack TAXpack.tax HQ: North Ogden, UT, United StatesReported employees: 1-10 | North Ogden, UT, United States | 1-10 | Exact match | 8 contacts → |
“This was our second year in a row trusting Kristy with our taxes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Grow Brooklyn, INCgrowbrooklyn.org HQ: Brooklyn, NY, United StatesReported employees: 11-50 | Brooklyn, NY, United States | 11-50 | Exact match | 8 contacts → |
“Grow Brooklyn’s mission is to enable community members to grow and preserve their assets, thereby securing their economic future.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Trinity TAX Servicetrinitytax.com HQ: New Port Richey, United StatesReported employees: 1-10 | New Port Richey, United States | 1-10 | Exact match | 8 contacts → |
“If you are looking for a blend of personal service and expertise, you have come to the right place!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | B & J Bookkeeping & Taxes Inc. Houston Bookkeeping Servicehoustonbookkeeper.net HQ: Cypress, TX, United StatesReported employees: 1-10 | Cypress, TX, United States | 1-10 | Exact match | 7 contacts → |
“We provide affordable professional tax service to individuals and small business at prices lower than the national tax service chains.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 482 company matches
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Pro bono tax firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
476 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 482 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for pro bono tax firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many pro bono tax firms did RevenueBase find based in the United States?
The saved snapshot records 482 matching company records, 68,275 tracked contacts and 7,391 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 pro bono tax firms based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/pro-bono-tax-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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