Planning the move · Moving to Australia

What to Really Do With Your Money Before Australia — Migration Starts the Moment Money Moves

By Jai Kim · 30 June 2026 · 5 min read

Many people picture migration prep like this: get the visa, buy the ticket, pack, and fly out.

But from a money point of view, the order is different. Migration doesn’t actually start at the airport. The moment you begin winding down a Korean asset, the moment you weigh a currency conversion, the moment you start looking at homes in Australia — your migration has already begun.

And the decisions you make then can create a difference of tens of thousands years later.

The bottom line

The visa is only an entry ticket to Australia
The real money moves before you arrive
The most important date is the day you become an Australian tax resident
For Korean assets, when you sell matters more than what you sell
Exchange rates are not predicted but managed
Migration is, in the end, designing the order of your money

The mistake people make most

The case I’ve seen most, surprisingly, isn’t the visa. After arriving, people ask:

“Should I have sold my Korean home earlier?” “I should have waited a bit on the conversion.” “I didn’t know I’d have to pay Australian tax too.”

The sad part is that these questions are, most of the time, too late once you’re on the plane.

The first date to decide — the day you become an Australian tax resident

Many think the day they land in Australia is the start of everything. But tax doesn’t work that way.

When you become an Australian tax resident becomes a key benchmark for how your overseas investment income, Korean rental income, and overseas financial assets are treated going forward. That one date can change your whole tax structure.

So I always say: “Think about the residency switch date before the flight date.” (→ When does Australian tax residency begin)

With Korean assets, ‘order’ matters most

Many ask, “Should I sell my Korean home?” But from a money point of view, the answer is a little different. When will you sell?

The same apartment can mean different tax depending on when you sell, when you remit, and when you become an Australian tax resident. Shares, deposits, pensions — the same. Order matters more than the type of asset. (→ Selling a Korean apartment to move funds to Australia)

FX is a plan too

Many convert a large sum all at once. But migration isn’t a trip. Tuition, living costs, a rental bond, furniture, a car, business capital — money keeps moving for years.

So FX isn’t a one-shot guess but a long project to manage. That’s exactly why staged conversion matters. (→ You manage exchange rates, you don’t predict them)

What runs short first is cash

Many calculate only the total budget. But what really matters is cash flow.

When you arrive in Australia, money starts going out more than it comes in. Rental bond, rent in advance, appliances, a car, insurance, school, living costs — and there can be months of getting by without a salary. So I always say: before settlement funds, calculate the settlement buffer first. (→ Settling in Australia — the real danger is ‘locked-up cash’)

Documents are for now, not later

Preparing to migrate, there’s a line you hear more than you’d expect: “Where did this money come from?”

When you remit a large sum, sell property, or file taxes, you often have to explain the source of funds. So sale contracts, remittance records, payslips, tax-payment records, and investment-transaction histories are best organised from the start. Much of it can’t be recreated later. (→ Sending a large sum from Korea to Australia)

In the end, migration is the ‘order’ of money

In 30 years handling money between Korea and Australia, what I’ve felt is that what matters in migration isn’t how much you bring, but when you moved it. With the same money, the same assets, the same person, I’ve seen a single change of order shift the outcome enormously.

So I tell those preparing to migrate: don’t move the money first — design the order it will move in first.

Six things to check before you leave

The timing of your Australian tax-residency switch
A sell-or-hold strategy for your Korean assets
A conversion and remittance plan (including whether to split)
Securing an early-settlement cash buffer
Reviewing Korean and Australian accounts and remittance channels
Organising documents that prove your source of funds

A visa carries a person across the border. But the order of their money decides their future.

Frequently asked questions

What should I decide first, before arriving?

The point at which you become an Australian tax resident. That date sets how your overseas and Korean income are treated, so the timing of liquidating Korean assets and converting currency all hinge on it. Think about the residency date before the flight date.

Should I wind down my Korean home and deposits before going?

It depends, but 'when and in what order' matters more than 'what.' Tax can differ by the timing of the sale, the remittance, and the residency switch — so set the timing with a registered tax agent first.

Is it better to move the money all at once?

For large sums, split it. Migration isn't a trip — it's years of cash flow, so FX isn't a one-shot guess but a long project to manage. Secure your settlement buffer before you arrive.

Tax residency Settling in