An immigration firm that answers before it is asked.

MH Legal Hub is a bilingual team of immigration lawyers in Buenos Aires, led by founder Martin Hecht, filing residency and citizenship cases every week since 2015. Most of its clients begin the process from abroad, months before they land. We built the system that answers them first.

ClientMH Legal Hub
CityBuenos Aires
SinceJuly 2026
ScopeStrategy to distribution
The Right You May Already Hold, a 15-page guide to Argentine citizenship by descent.
Family Paths, a 19-page guide on marriage, an Argentine child and the residency and citizenship routes they open.

MH Legal Hub · Strategy, identity, content engine, guides, films, distribution

7

channels, every week

113

firm documents turned into briefs

76,000

words of the firm’s own knowledge, read and sorted

4

illustrated guides

The situation

The answers existed. They were locked inside the firm.

Argentina rewrote its immigration rules in 2025, and half the internet has not noticed. The firm’s future clients were reading old forum threads, outdated blog posts and AI answers that contradicted each other, then arriving at a consultation with a plan that no longer worked.

The firm knew the answers. They lived in more than a hundred internal documents, in the founder’s head, and in consultations that opened with the same handful of questions every day. None of it was where a careful client in another country could find it.

Client dossier interior page: the first twelve months, step by step.
Client dossier interior page: the first twelve months, step by step.

The insight

The client was not shopping for a lawyer. They were trying to find out whether their plan was legal, and who would tell them the truth first.

The site, walked

A weekly answer, on seven channels, from the firm’s own knowledge.

Every piece goes to the founder as text first, then as design. Nothing is published that the lawyer whose name is on it has not read.

 / 06· Family Paths

  1. Guides that do the first consultation

    Illustrated guides to the rentista residency, the student visa, citizenship by descent, and the family paths through marriage or an Argentine child. Each answers the question it asks, in order.

    • Family Paths, a 19-page guide. On marriage, an Argentine child and the residency and citizenship routes they open.
    • Inside Family Paths. The sequence from first document to renewal, and where the roads separate.
    • How the road reopened. From Decree 366/2025 to the court rulings.
  2. An identity for serious paper

    The 2026 identity treats every document as a premium object: limestone, ink, one brown seal colour, thin brass lines. Approved in July, it runs through every carousel, guide and film.

    • The Right You May Already Hold. A 15-page guide to Argentine citizenship by descent.
    • Inside the descent guide. Archive photograph of the Hotel de Inmigrantes.
  3. Seven channels, one voice

    The firm’s LinkedIn page and its founder’s profile, Instagram, Facebook, X, Threads and YouTube. Series with names clients remember: the Myth Series, Ask the Lawyer, Client Calls.

    • Email newsletter. Header and lead story in the house type system.
Family Paths, a 19-page guide on marriage, an Argentine child and the residency and citizenship routes they open.
Inside Family Paths: the sequence from first document to renewal, and where the roads separate.Inside Family Paths: how the road reopened, from Decree 366/2025 to the court rulings.Cover of the citizenship by descent guide.Inside the descent guide: archive photograph of the Hotel de Inmigrantes and a figure on a country built by arrival.
Email newsletter header and lead story in the house type system.
Carousel opener: the Rentista route, mapped from income to permanent residency.
Inside the Rentista carousel: the route end to end, in six steps.
Carousel opener: a plain English glossary of the paperwork words, starting with trámite.
Inside the glossary carousel: DNI, literally and in practice.
Carousel opener: five mistakes every newcomer makes in Argentina.

The system

From the firm’s own knowledge to seven channels.

Nothing is invented. Everything starts in the firm’s own documents and goes back to the founder before it goes out.

  1. 01113 firm documents
  2. 0276,000 words, read and sorted
  3. 03Briefs written from those documents
  4. 04Read by the founder as text first, then as design
  5. 057 channels, every weekCarousel opener: the Rentista route, mapped from income to permanent residency.Carousel opener: five mistakes every newcomer makes in Argentina.Carousel opener: a plain English glossary of the paperwork words, starting with trámite.
  • 4 illustrated guidesCover of the citizenship by descent guide.Inside the descent guide: archive photograph of the Hotel de Inmigrantes and a figure on a country built by arrival.Inside Family Paths: the sequence from first document to renewal, and where the roads separate.
  • Films for the firm’s channelsPromo film: The Rentista GuideExplainer: The DNI Is Not Step OnePre-roll: Still Leaving Every 90 Days?

Films

The route, on screen.

Three films made for the firm’s channels. Open one to watch it with sound.

  • The Rentista Guide

    Promo film · 0:44

  • The DNI Is Not Step One

    Explainer · 0:50

  • Still Leaving Every 90 Days?

    Pre-roll · 0:34

The work, up close

Carousels, guides and covers.

A selection of what went out in the first two months, in the identity approved by the firm.

Cover of the citizenship by descent guide.
Inside Family Paths: the sequence from first document to renewal, and where the roads separate.
Inside the Rentista carousel: the route end to end, in six steps.
Inside the glossary carousel: DNI, literally and in practice.
Email newsletter header and lead story in the house type system.

Where it stands

A firm that publishes the answer before the question reaches its inbox.

A myth corrected on Monday, a guide on Thursday, a film on Friday, every one of them read and approved by the lawyer who signs it. The questions that used to open every consultation now have public, dated answers, in the firm’s own voice, on the channels where its clients look.

76,000
words of the firm’s own knowledge, read and sorted

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