What it costs to maintain a second status, year after year

The cost of acquiring a status is quoted everywhere. The cost of holding it for a decade is quoted nowhere, and it is frequently the larger figure.

The recurring lines

• Renewals of the permit and identity documents, per person, at intervals set by the status.
• Health insurance, which is a condition in most systems and rises with age.
• The qualifying asset's own costs — service charge, maintenance, property tax, or a company licence with accounting and audit.
• Filings. Tax returns in more than one country, asset reporting, and the professional fees to prepare them.
• Travel, where presence has to be maintained.
• Document maintenance: passport renewals at consulates, legalisations, and the occasional replacement.

The costs that arrive in blocks

• A tax adviser in each relevant country, in the years where something happens.
• Legalisation of documents for each new application — school admission, a mortgage, a renewal.
• A change of basis, if the qualifying route ends or the threshold rises.
• Naturalisation, where you go for it: language tuition, examinations, fees.

The invisible one

The opportunity cost of capital locked in a qualifying asset. A deposit at a controlled rate or a property bought for a threshold rather than for its economics has an annual cost equal to the return it is not earning, and it is generally the largest single line in the ten-year figure.

The exercise

Build the ten-year total before acquiring anything: entry costs, plus every recurring line multiplied by ten, plus the opportunity cost. Then divide by ten and ask whether the status is worth that annually.

For someone living in the country, the answer is trivially yes — these are the costs of living somewhere. For someone holding a status from a distance, it is a genuine question, and it is the one nobody is asked before they buy.