Companies & residency · Banking · Asset protection

Prosperity has
no fixed address.

Where it actually makes sense to move your residency. Which corporate structure will hold up. How to open a bank account that isn't closed six months later. Otto Prospera reviews your case and tells you what makes sense and why, then coordinates the licensed professionals in each jurisdiction. Based in Mauritius, working with clients worldwide.

Fixed-fee consultations · Reply within 48 working hours · Written action plan in the 60-minute format

142,000
millionaires changed their country of residence in 2025 on industry estimates. 165,000 are forecast for 2026
9
areas of expertise, plus requests outside the list, which are taken up in consultation
7 days
of follow-up questions included, from 45 minutes upwards
48h
working hours, response time on any matter in progress

Areas of work

We take the case on from beginning to end: analysis, strategy, choice of jurisdiction and direction of the execution. Where the law requires a licence (incorporations, notarial deeds, tax filings) we bring in authorised professionals we have already selected and vetted, and we coordinate them ourselves. For you there is one point of contact, from the first question to the closed file.

01

Company formation and market entry

Assistance with incorporation in Mauritius and abroad, coordinating authorised operators and supporting your entry into the market.

02

Residency and permits

Support with residence permit, Occupation Permit and work permit applications: eligibility check, preparation and filing.

03

Bank accounts

Coordination and introductions with institutions for corporate and personal account opening, including preparation of the file.

04

Asset protection

Advice on structuring wealth and assets, in coordination with licensed legal and tax professionals.

05

Property acquisition

Support with the purchase: property search, coordination of due diligence and dealings with authorised agents.

06

Investment coordination

Coordination of investment decisions, with referral to authorised professionals in the sector.

07

Relocation for retirees

Logistical and administrative assistance for foreign retirees relocating, from arrival to settling in.

08

Crypto-assets and digital wealth

Assistance for those holding crypto-assets and digital wealth: framing the position, structure and obligations, in coordination with licensed professionals.

09

Digital nomads and remote work

Support for those working remotely and moving their base abroad: visa, residency and setting up the tax position.

Other

Specific requirements

The list above is not a closed perimeter. If what you need isn't there, bring it to a consultation: we review the request and bring in the right professionals for your case, whatever field it falls into.

The kind of situations that land on our desk

No two cases are identical, but almost all of them start from the same place: a decision taken by looking at one variable only. Here are the recurring configurations, and the point where things usually turn.

Digital entrepreneur

A company set up in the wrong place

Incorporated abroad after watching a video, with no economic substance and no check on where the business is actually run from. The structure holds until somebody looks at it.

Where it is decided: whether it should be corrected, moved or closed. And in what order, because the order changes the cost.
Family relocating

Residency moved on paper only

The registration is done, but the personal and economic ties stayed where they were. This is the configuration tax administrations spot most easily.

Where it is decided: which elements genuinely need to move, in what sequence, and with what documentary evidence.
Crypto-asset holder

Liquid wealth, undecided residency

A significant position, an exit in sight, and a single question: where to be resident at the moment it is realised. Timing matters as much as place.

Where it is decided: the calendar. Before or after the move is not a detail, it is the entire difference.
Remote professional

A nomad on paper, resident elsewhere in fact

Temporary visas stacked one after another and no solid tax residency. Then a bank, or a corporate client, asks for a certificate nobody can issue.

Where it is decided: choosing a base that survives scrutiny, not just another stamp in the passport.
Holder of foreign accounts

Account opened, account closed

Onboarding cleared, then the request for documents at six months and the closure. Almost always the problem was not the client: it was how the client had been presented.

Where it is decided: picking the right institution for that profile and presenting it the way the institution expects.
Family wealth

Everything held by one person

Property, shareholdings and cash concentrated in a single person, in a single country. It works until an event arrives: litigation, a succession, a divorce.

Where it is decided: separating the risks before the event occurs. Afterwards, the tools still available shrink drastically.

The configurations described are representative examples of the situations we handle, not references to individual clients: whatever is disclosed to us is confidential and is never made public.

Consultations

One meeting with us is worth months of dead-end research and contradictory answers. Price agreed upfront, no hourly billing, no costs added along the way. And no sales pitch: from the first minute we talk about your case, because that is exactly what you paid for.

30 minutes
€390
  • Framing your situation
  • The directions actually open to you
  • Answers to specific questions
Book
60 minutes
€890
  • Everything included in the 45-minute consultation
  • Written action plan with the steps in order, timelines and estimated costs
  • Suited to cases involving several jurisdictions or existing companies
Book

The consultation is the first step. If you decide to go ahead, you receive a fixed-fee quote and we run the case through to completion.

Payment by bank transfer, card or cryptocurrency (Bitcoin and the main stablecoins). Amounts are set in euro; for payments in cryptocurrency the conversion is calculated when the invoice is issued. Consultations take place by video call. After payment you receive the link to choose a date and time.

Approach

The mistake costs far more than the advice

A bad structure doesn't show up straight away. It shows up two years later: the bank closing the account, the tax authority challenging the residency, the company that has to be wound up and rebuilt elsewhere. By then the bill runs to tens of thousands, plus the months lost, plus the opportunities missed in the meantime.

A consultation costs a fraction of that and arrives earlier. It tells you which jurisdiction makes sense for you, which structure holds up, in what order things need to be done and what it really costs to get there, while you are still in time to decide.

That is why reviewing the case is a paid service and not a free preliminary: it is the work where all the expertise sits. Whoever gives the analysis away recovers it somewhere else: on the filings, on commissions, on supplier mark-ups. We would rather you knew exactly what you are paying for, and why.

What you actually get

You arrive with five options on the table and the suspicion that each one hides a catch somewhere. You leave with a single direction, the reasons it is that one, the exact order of the steps and a realistic figure for what it costs to get there, including the risks nobody had named to you until then.

How it works

Four steps, no grey areas.

Choose and pay

You tell us which format you want and receive the payment link. It is the payment that reserves the time: until it is completed, the date is not confirmed.

Book and prepare

You receive the link to choose a date and time, and a form to describe your situation. We study it before the consultation.

The consultation

A video call devoted entirely to your case. No sales presentation: we go straight to the substance.

Afterwards

7 days of follow-up questions and the written action plan where these apply. If you decide to proceed, we coordinate the execution.

Why we exist

Anyone taking their life or their business abroad soon discovers that the problem isn't finding a professional. It's that you need five of them, in different countries, who don't speak to each other and who each answer only for their own piece. Nobody looks at the whole, and it is the whole that decides whether the structure holds or collapses. We know how that ends: months lost, files stuck on a missing document, decisions taken blind that are paid for years later. Otto Prospera exists to hold that thread.

  • One point of contact, who knows your case in full
  • Licensed professionals selected and vetted in every jurisdiction
  • Written updates when there is something to say, not meetings to fill the calendar
  • You speak to whoever actually handles your case, with no intermediaries
  • Costs agreed in advance, never an open hourly fee

From the inside, not from a brochure

We combine international legal and tax expertise with a network of licensed professionals we select in every jurisdiction we work in. Our base is in Mauritius and the work is done on the ground.

That means knowing the real timescales of the offices, the requirements banks actually apply beyond the ones they publish, and the distance between what a rule permits and what is accepted in practice. It is the difference between advice and advice that works.

Frequently asked questions

Why is the first consultation paid?

Because a free consultation isn't a consultation: it's a sales pitch, and whoever offers it recovers the cost elsewhere: on the filings, on commissions, on supplier mark-ups. Reviewing an international case is the real work, the part where all the expertise sits: paying for it means the time is yours from the first minute and that you know exactly what everything costs you. The 30-minute consultation already gives you a framing of your situation and the directions open to you: it is the most direct way to understand where you stand.

Are you a law firm?

No: we are a consultancy in international business strategy and structuring. We analyse the case, compare jurisdictions and define the structure. Acts that by law require a specific licence (company incorporations, notarial deeds, tax filings, representation in court) are carried out by authorised professionals in the relevant jurisdiction, whom we select and coordinate.

Do you help people pay less tax?

We help set up an international situation correctly and have it verified by licensed professionals. We do not propose opaque schemes or structures without economic substance: they don't work, and today they expose the client more than they protect them.

How much tax do you pay on the Mauritian Premium Visa?

It depends on your situation, and anyone who gives you a figure in one line is doing you harm. Almost everyone starts from a couple of assumptions that look obvious and that the Mauritian rules treat differently, and the mistake surfaces once it has already been made. In the consultation we look at your position and tell you exactly where you stand.

Do you handle crypto-assets?

Yes, on the tax and structuring side, from residency to reporting obligations to the corporate vehicle. We do not provide investment advice and we do not make recommendations on individual assets or tokens: those are activities reserved to licensed operators, whom we coordinate when the case requires it.

What does the execution cost, on top of the consultation?

It depends on the jurisdiction and the structure, which is why we don't publish price lists: they would be fictional. At the end of the consultation you receive a fixed-fee quote for the whole matter: a single amount, agreed before we start, covering our work and the coordination of local professionals. Only taxes and government charges sit outside it, because they are set by the authorities and are not ours to decide. After signature no new costs appear.

Which countries do you work with?

We work on the jurisdictions most relevant to company formation, residency, bank account opening and asset protection, and we bring in licensed professionals outside those we cover directly. If you have a specific country in mind, put it in the form: we will confirm coverage before you book.

How long does a case take?

A straightforward incorporation usually takes a few weeks; a change of residency with the related structure can take several months, largely because of timescales set by local authorities. The estimates we give are realistic, not optimistic.

Book your consultation

Tell us which format you are interested in: you receive the payment link and, straight after, the calendar to choose a date and time. If you would rather write, the address is info@ottoprospera.com, for questions about services, timescales and coverage. Assessments of your case are made in the consultation.

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