随行家属是另一份申请。

The question arrives late in a case and it is always asked casually. Can my husband come with me. Can we bring our daughter. The casualness is a function of how it sounds rather than what it is, because the answer is a second application, with its own eligibility test, its own evidence and its own processing time, attached to a case that has already been planned without it.

Whether it is possible at all has changed in more than one major destination in recent years, and it now frequently depends on the level and type of the course rather than on the student. That single fact makes it a shortlisting question rather than a visa question.

Ask it at the start, not at the end.

If a student intends to bring family, the intention changes which courses are worth applying to. Discovering after the offer that the chosen programme does not permit dependants means either the family does not travel or the whole shortlist is redone, and both of those conversations are much worse in month four than in week one.

Put the question in the first counselling session, record the answer, and treat a yes as a constraint on the shortlist in the same way a budget is.

What a dependant application usually needs.

• Evidence of the relationship, in a form the destination accepts, which for marriages and for children is not always the obvious document.
• Additional funds, calculated per dependant, frequently for a defined period, and subject to the same holding rules as the main applicant's funds.
• Accommodation that is adequate for the family rather than for one student.
• Health cover for each person where the destination requires it, priced per person and sometimes for the whole stay.
• Separate biometrics and, where applicable, separate medicals, each with its own appointment queue.

The funds point is where plans break. A family that has assembled exactly enough for the student discovers the requirement is a materially larger figure, and the holding period means the shortfall cannot be fixed quickly.

The timing is not the same timing.

Dependant applications are frequently processed on a different track and can take longer than the student's own. Families assume the applications travel together because they were submitted together. They do not always, and an agency that has not said so has created an expectation it will be blamed for.

Where the family intends to travel later rather than together, that is a different application again, often with different requirements, and it needs its own plan rather than a promise that it will be straightforward.

What to tell the family, in writing.

Four things, recorded rather than said: whether the chosen course permits dependants at all, what the additional funds requirement is and when it has to be in place, that the applications may be decided separately, and what happens to the family's plan if the dependant application is refused while the student's is granted.

That last scenario is the one nobody discusses and it is not rare. A student who has to decide, alone, in a foreign country, whether to continue a course their family cannot join is in a position the agency should have prepared them for.

Cost, said out loud.

Bringing a family multiplies several costs at once and families rarely add them up before asking. Visa fees per person, health cover per person, accommodation at a different size, flights, and the funds requirement itself, which is not spending money but has to exist. Put the arithmetic in front of the family early, with the figures marked as estimates and dated, rather than letting them discover it one item at a time over four months.

The work rights question.

Whether a dependant may work, and on what terms, is a common reason families decide the move is affordable. It is also a detail that varies widely and changes, and it is frequently the thing a family remembers being told most confidently. Describe what the current guidance says, say plainly that it is subject to change, and put it in writing rather than saying it across a desk.