zazil.
zazil.Who the AI recommends

Who the AI recommends · Boston, MA · October 2026 · updated monthly

Brazilian accountants for tax returns in Boston.

In October 2026, the names the AIs recommended most were Income Tax Plus (51 of 100 answers), Peace on Tax (38) and Premier Tax Services (35). Peace on Tax is in a technical tie with Income Tax Plus. Premier Tax Services is in a technical tie with Peace on Tax.

We asked ChatGPT, Claude, Perplexity, Grok and Meta AI who they recommend. 100 answers in October 2026. Here is who they named, in the order of how many answers named each.

This order says who the AI recommends, not who is best. We count the answers; we do not rate the businesses.

Esta página em português

The question, word for word

"Who are the best Brazilian accountants for tax returns in Boston, MA?"

"Quais são os melhores contadores brasileiros para imposto de renda em Boston, MA?"

Asked 10 times in each language to each AI, through each one's API, with web search, between October 19, 2026 and October 22, 2026. Answers read: ChatGPT 20, Claude 20, Perplexity 20, Grok 20, Meta AI 20. Not the phone app: there the answer may differ. Gemini is left out of this reading for now.

What is here is what the AIs answered the day we asked. Zazil does not check whether what they said is right and is not responsible for the AIs' answers. What we check, with a date, is what each business's site says.

Who the AI recommended in October.

Tap a business with a card to open what its site says. This is the first edition: "new", "up" and "down" appear from the next one. Two names with close counts are a tie.

  1. 1of 63

    Income Tax Plus.

    Recommended in 51 of 100 answers

    ChatGPT2 of 20
    Claude9 of 20
    Perplexity0 of 20
    Grok20 of 20
    Meta AI20 of 20

    What we read on its site · October 19, 2026We found no site for this business. This page does not confirm what it does, where it is or whether it serves in Portuguese.

  2. 2of 63

    Peace on Tax.

    Recommended in 38 of 100 answers

    Technical tie with the name above.

    ChatGPT0 of 20
    Claude18 of 20
    Perplexity0 of 20
    Grok20 of 20
    Meta AI0 of 20

    What we read on its site · October 19, 2026We found no site for this business. This page does not confirm what it does, where it is or whether it serves in Portuguese.

  3. 3of 63

    Premier Tax Services.

    Recommended in 35 of 100 answers

    Technical tie with the name above.

    ChatGPT13 of 20
    Claude0 of 20
    Perplexity2 of 20
    Grok20 of 20
    Meta AI0 of 20

    What we read on its site · October 19, 2026We found no site for this business. This page does not confirm what it does, where it is or whether it serves in Portuguese.

  4. 4of 63

    Tax Brothers — Malden.

    Recommended in 32 of 100 answers

    Technical tie with the name above.

    ChatGPT16 of 20
    Claude0 of 20
    Perplexity0 of 20
    Grok0 of 20
    Meta AI16 of 20

    What we read on its site · October 19, 2026Declaração de imposto de renda para pessoa física e jurídica, declaração eletrônica e aplicação para ITIN. Open the card

    Services
    Declaração de imposto de renda para pessoa física e jurídica, declaração eletrônica e aplicação para ITIN.
    Business registration
    Registro de corporação, DBA / Autônomo, LLC e Non-Profit.
    Accounting
    Contabilidade, folha de pagamento, consultoria e serviços para Non-Profit.
    Audit
    Representação em auditorias do DOR, do IRS e de seguros.
    Online service
    Esclarecimento de dúvidas on-line.
    Experience
    16 anos de experiência.
    Hours
    Segunda a sexta, das 9h às 17h. Sábado, das 9h às 12h30; durante a temporada de imposto, é preciso ligar para confirmar.
    Contact
    1032 Eastern Ave - Malden, MA 02148; info@taxbrothers.net; (617) 394-0000 e (617) 394-0007.
    Address
    1032 Eastern Ave - Malden, MA 02148
    Phone
    (617) 394-0000

    the business's site · read on October 19, 2026

  5. 5of 63

    CSEP – Innovation Consulting & Management, Inc..

    Recommended in 22 of 100 answers

    Technical tie with the name above.

    ChatGPT1 of 20
    Claude1 of 20
    Perplexity0 of 20
    Grok20 of 20
    Meta AI0 of 20

    What we read on its site · October 19, 2026We found no site for this business. This page does not confirm what it does, where it is or whether it serves in Portuguese.

  6. 6of 63

    Seventax — Malden.

    Recommended in 21 of 100 answers

    Technical tie with the name above.

    ChatGPT16 of 20
    Claude0 of 20
    Perplexity5 of 20
    Grok0 of 20
    Meta AI0 of 20

    What we read on its site · October 19, 2026Contabilidade e consultoria tributária para brasileiros nos Estados Unidos. Open the card

    Type of service
    Contabilidade e consultoria tributária para brasileiros nos Estados Unidos.
    Accounting
    Atende pessoas físicas e jurídicas nos Estados Unidos.
    Taxes
    Oferece declaração de imposto de renda e obtenção de ITIN.
    Other services
    Oferece gestão de folha de pagamento e benefícios, auditoria de seguros, procurações, autenticação notarial e tradução juramentada.
    Languages
    Oferece atendimento em português.
    Remote service
    Atende remotamente clientes em diversos estados americanos.
    Office
    Mantém escritório físico em Malden, Massachusetts.
    Contact
    Telefone de Massachusetts: +1 617-818-0379. E-mail: contact@seventax.com.
    Phone
    +1 617-818-0379

    the business's site · read on October 19, 2026

  7. 8of 63

    CheckMark Accounting.

    Recommended in 19 of 100 answers

    Technical tie with the name above.

    ChatGPT19 of 20
    Claude0 of 20
    Perplexity0 of 20
    Grok0 of 20
    Meta AI0 of 20

    What we read on its site · October 19, 2026We found no site for this business. This page does not confirm what it does, where it is or whether it serves in Portuguese.

  8. 10of 63

    Alek Tax & More.

    Recommended in 18 of 100 answers

    Technical tie with the name above.

    ChatGPT0 of 20
    Claude0 of 20
    Perplexity18 of 20
    Grok0 of 20
    Meta AI0 of 20

    What we read on its site · October 19, 2026Preparação de impostos pessoais e empresariais, contabilidade, planejamento tributário e representação em auditorias. Open the card

    Services
    Preparação de impostos pessoais e empresariais, contabilidade, planejamento tributário e representação em auditorias.
    Back taxes
    Auxílio com impostos atrasados e declarações não entregues.
    Businesses
    Auxílio na abertura de Corporation, LLC e S-Corp.
    Languages
    Aleksandra Brito atende clientes em português, espanhol e inglês.
    Consultation
    Consulta gratuita mediante agendamento.
    Hours
    Segunda a sexta, das 9h às 17h; sábado, fechado; domingo, somente com agendamento.
    Phone
    (508) 532-8448.
    Address
    2 Franklin Cmns, Framingham, MA 01702.
    Address
    2 Franklin Cmns, Framingham, MA 01702
    Phone
    (508) 532-8448

    the business's site · read on October 19, 2026

  9. 11of 63

    First Support for Accountants LLC.

    Recommended in 17 of 100 answers

    Technical tie with the name above.

    ChatGPT3 of 20
    Claude0 of 20
    Perplexity14 of 20
    Grok0 of 20
    Meta AI0 of 20

    What we read on its site · October 19, 2026Preparação e revisão de declarações de impostos, apoio à abertura de empresas, escrituração contábil e folha de pagamento. Open the card

    Services
    Preparação e revisão de declarações de impostos, apoio à abertura de empresas, escrituração contábil e folha de pagamento.
    Tax returns
    Atende pessoas físicas e empresas na preparação e revisão de declarações de impostos.
    Bookkeeping
    Acompanha despesas e receitas e processa a folha de pagamento de funcionários.
    Starting price
    O serviço "Beginning bookkeeping" tem preço inicial de US$ 149,99.
    Phone
    +1 508 560 6778.
    Email
    cassiano@firstsupportaccountants.com.
    Address
    68 Harrison Ave, Suite 605 PMB 370102, Boston, MA 02111-1929-554, EUA.
    Address
    68 Harrison Ave, Suite 605 PMB 370102, Boston, MA 02111-1929-554, EUA
    Phone
    +1 508 560 6778

    the business's site · read on October 19, 2026

  10. 12of 63

    Evolution Tax Services — Malden.

    Recommended in 16 of 100 answers

    Technical tie with the name above.

    ChatGPT16 of 20
    Claude0 of 20
    Perplexity0 of 20
    Grok0 of 20
    Meta AI0 of 20

    What we read on its site · October 19, 2026Empresa de contabilidade com serviços fiscais e financeiros. Open the card

    Type of service
    Empresa de contabilidade com serviços fiscais e financeiros.
    Services
    Abertura e planejamento de negócios, contabilidade, análise financeira, folha de pagamento e preparação de imposto de renda.
    Tax documents
    Obtenção de ITIN e EIN.
    Since
    Fundada em 2017.
    Service
    A equipe faz uma triagem da demanda antes de direcioná-la a um profissional.
    Contact
    Contato por formulário, com retorno por ligação ou WhatsApp; telefone +1 (781) 332-2801.
    Address
    114 Main St, Malden, MA 02148, Estados Unidos.
    Address
    114 Main St, Malden, MA 02148, Estados Unidos
    Phone
    +1 (781) 332-2801

    the business's site · read on October 19, 2026

Also recommended, sites not read yet.

Zazil has not read the sites of these 53 businesses yet. The order is the list's: in how many of the 100 answers each name appeared and, beside it, in how many of each AI's answers. "Technical tie" is with the name just above.

  1. 7Drummond Advisorstechnical tie20 of 100ChatGPT 7 of 20 · Claude 0 of 20 · Perplexity 4 of 20 · Grok 1 of 20 · Meta AI 8 of 20
  2. 8Emanuel’s Tax Solutionstechnical tie19 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 19 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  3. 13Brasil Tax & Bookkeeping Servicestechnical tie15 of 100ChatGPT 0 of 20 · Claude 12 of 20 · Perplexity 0 of 20 · Grok 3 of 20 · Meta AI 0 of 20
  4. 13Dukhon Tax and Accounting — Brightontechnical tie15 of 100ChatGPT 9 of 20 · Claude 6 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  5. 13E3L Accountingtechnical tie15 of 100ChatGPT 0 of 20 · Claude 15 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  6. 13Nexus Advisory USAtechnical tie15 of 100ChatGPT 5 of 20 · Claude 0 of 20 · Perplexity 10 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  7. 17Prime Financial Servicestechnical tie14 of 100ChatGPT 0 of 20 · Claude 14 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  8. 17VIPTAXtechnical tie14 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 13 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  9. 19FB Tax and Accounting Grouptechnical tie11 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 11 of 20
  10. 20Dimov Associatestechnical tie10 of 100ChatGPT 0 of 20 · Claude 1 of 20 · Perplexity 0 of 20 · Grok 9 of 20 · Meta AI 0 of 20
  11. 21Capital Accounting Solutions Corptechnical tie8 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 8 of 20
  12. 22Sidney Accounting Servicetechnical tie7 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 7 of 20
  13. 22Thiago De Faria Dias, Tax Advisortechnical tie7 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 7 of 20
  14. 24Complex Consultingtechnical tie6 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 3 of 20 · Grok 3 of 20 · Meta AI 0 of 20
  15. 24KLR & Co.technical tie6 of 100ChatGPT 5 of 20 · Claude 1 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  16. 26Alexander Accountantstechnical tie5 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 5 of 20 · Meta AI 0 of 20
  17. 26ETS EZ Tax Service — Maldentechnical tie5 of 100ChatGPT 5 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  18. 28Multi Professional Consultants LLCtechnical tie4 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 4 of 20
  19. 29Bilingual CPA Group LLCtechnical tie3 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 3 of 20 · Meta AI 0 of 20
  20. 29Brasil+EUA Fiscaltechnical tie3 of 100ChatGPT 3 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  21. 29FJV CPA LLCtechnical tie3 of 100ChatGPT 0 of 20 · Claude 3 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  22. 29G&O Tax Preparation Servicetechnical tie3 of 100ChatGPT 1 of 20 · Claude 0 of 20 · Perplexity 2 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  23. 29Germano Lima, EA, MST - Marlboroughtechnical tie3 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 3 of 20
  24. 29JJD Tax Center — Peabody, MAtechnical tie3 of 100ChatGPT 3 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  25. 29TBS Tax Services — Stoughton / Hyannis, MAtechnical tie3 of 100ChatGPT 2 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  26. 29Vacovec, Mayotte & Singertechnical tie3 of 100ChatGPT 3 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  27. 37AACA Bostontechnical tie2 of 100ChatGPT 2 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  28. 37Boston Tax Help Coalitiontechnical tie2 of 100ChatGPT 1 of 20 · Claude 0 of 20 · Perplexity 1 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  29. 37Em Accountingtechnical tie2 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 2 of 20 · Meta AI 0 of 20
  30. 37ETax Professional Accountingtechnical tie2 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 1 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  31. 37Oxford USAtechnical tie2 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 2 of 20 · Meta AI 0 of 20
  32. 37Tax Accountants of Bostontechnical tie2 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 2 of 20 · Meta AI 0 of 20
  33. 43Accountax Servicestechnical tie1 of 100ChatGPT 1 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  34. 43Adrian F Castro Cardosotechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  35. 43All Assets Insurance & Tax Servicestechnical tie1 of 100ChatGPT 1 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  36. 43American Tax Servicestechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 1 of 20 · Meta AI 0 of 20
  37. 43CR Accounting & Consultingtechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 1 of 20 · Meta AI 0 of 20
  38. 43Deandrade Taxtechnical tie1 of 100ChatGPT 1 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  39. 43Diana Vergara/DV Multiservicestechnical tie1 of 100ChatGPT 1 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  40. 43Fernando Castrotechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 1 of 20 · Meta AI 0 of 20
  41. 43Genesis Tax House Inc - Framinghamtechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  42. 43GS Brasiltechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 1 of 20 · Meta AI 0 of 20
  43. 43IWS Tax & Servicestechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 1 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  44. 43Laecio Gonçalves (Contador CRC-BA)technical tie1 of 100ChatGPT 0 of 20 · Claude 1 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  45. 43Luiz Dias, CPAtechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  46. 43Marlon A. Pinto / Marlon Pinto Taxes — Everetttechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  47. 43Nova Accounting CPAtechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 1 of 20 · Meta AI 0 of 20
  48. 43Omega Accounting Services Inctechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  49. 43Rafaela Vieiratechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  50. 43RRBB Advisors — João (John) Santos, CPAtechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 1 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  51. 43Souza Accounting & Tax Servicestechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20
  52. 43TRS Tax Resolution Servicetechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 1 of 20 · Grok 0 of 20 · Meta AI 0 of 20
  53. 43Valdir Gomestechnical tie1 of 100ChatGPT 0 of 20 · Claude 0 of 20 · Perplexity 0 of 20 · Grok 0 of 20 · Meta AI 1 of 20

No business on this page is a Zazil customer. When one is, the page says so, and it never changes the order.

Is your business not here? Or here, but in few answers?

The free Raio-X shows what the AIs know about your business today, what they read and where to start.

Get the free Raio-Xsign in with Google or an email code, one real test

How we measure.

Every month we ask the question above to ChatGPT, Claude, Perplexity, Grok and Meta AI, 10 times in Portuguese and 10 in English for each AI, through each one's API, with web search. We keep every answer and count in how many of them each business was recommended. Each AI has its own count; the total is the sum of the 5. Gemini is left out of this reading for now.

The order is how many times the AIs recommended each business. It is not a quality judgment, neither Zazil's nor the AIs'. Two names with close counts are a tie. We do not check whether a recommended business exists, is open or is Brazilian, and we are not responsible for what the AIs said: we read its site and say what the site says, with a date.

The facts were read on the businesses' own sites on October 19, 2026 and will be read again periodically. A business that wants to correct a fact, complete its card or leave the next editions can write to Zazil; the privacy policy (in Portuguese) explains how. Nobody pays to get in or to move up. Zazil is not affiliated with OpenAI, Anthropic, Perplexity, xAI or Meta; the AIs' names say which one answered.