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  4. The same investment can keep very different amounts depending on which account holds it

The same investment can keep very different amounts depending on which account holds it

Asset location means putting heavily taxed investments inside tax-advantaged accounts where available, and lightly taxed ones in taxable accounts. The effect compounds over decades.

12 min read · Level 4

The point

Asset location is the closest thing to a free improvement in investing, and it is routinely ignored because it requires thinking about accounts rather than markets. The catch is that it depends entirely on local rules, which is exactly why it rewards the small amount of work needed to learn yours rather than copying advice written for another country.

What is it?

Two decisions are often confused:

Asset allocation what you own Asset location which account you own it in

In many tax systems, interest is taxed as ordinary income at higher rates, while long-held equity gains are taxed at lower rates and only when sold. That difference makes some investments much more expensive to hold in a taxable account.

Investment type Typical tax burden in a taxable account Interest-paying bonds and deposits higher: taxed annually as income Dividend-paying shares moderate: taxed annually, often at lower rates Long-held shares or funds lower: gains taxed only on sale

Using illustrative rates, take 100,000 in bonds yielding 5%, held for 20 years, with interest taxed at 40% in a taxable account:

Inside a tax-advantaged account, 5% a year about 265,330 In a taxable account, 3% after tax about 180,611 Difference about 84,719

The same 100,000 in shares held without selling would face little annual tax in either account, so placing shares in the taxable account and bonds in the wrapper often produces a better overall result.

Rules vary enormously by country, account type and investment. Some jurisdictions tax dividends and gains very differently, and some accounts restrict what can be held.

Why does an investor care?

Because the choice is usually free. If you are going to hold both bonds and shares, deciding which account holds which costs nothing and can compound into a large difference.

It also interacts with withdrawal rules. Money in retirement accounts is harder to access, so location decisions must respect when you will need each pot, not only tax efficiency.

This is educational information, not tax or accounting advice. Rules differ by country and change — get advice from a qualified professional in your jurisdiction before acting.

Educational, not personalised financial advice. Nothing in the Investor Academy is a recommendation to buy, sell or hold anything — what is right for you depends on your own circumstances and the rules where you live.

Sources: U.S. IRS - official tax information; UK Government - tax on savings and investments; OECD - tax policy and statistics; U.S. SEC - Investor.gov

Example

Two investors, identical 200,000 portfolios: 100,000 bonds and 100,000 shares, one taxable account and one tax-advantaged account of 100,000 each.

Investor Tax-advantaged account Taxable account Result after 20 years, illustrative A shares bonds bonds taxed annually at 40% B bonds shares bonds sheltered, shares taxed on sale

Under the illustrative rates above, Investor B's bond holding compounds at 5% rather than 3%, a difference of about 84,719 on that holding alone, while the share holding faces similar treatment either way if held without selling.

The conclusion depends entirely on local tax rules, the investor's rates and how often they trade. Where dividends are taxed heavily, or gains are taxed annually, the answer can differ.

The common mistake

Choosing which account to fund without deciding which investments belong in each, and leaving the most heavily taxed holdings in the taxable account by default.

How it works

Step 1: List your accounts and their tax treatment

Note which are taxable, which are tax-advantaged and any restrictions on what they can hold.

Step 2: Sort your holdings by annual tax burden

Identify which produce regularly taxed income and which mainly produce deferred gains.

Step 3: Place heavily taxed holdings inside wrappers first

Subject to access needs and any rules limiting eligible investments.

Step 4: Respect when you need the money

Do not lock money you will need soon into an account with withdrawal penalties for tax reasons alone.

Step 5: Confirm with local guidance or an adviser

Rules differ by country and change; check before restructuring.

When to use this

When you hold both taxable and tax-advantaged accounts and own a mix of income-producing and growth investments.

When not to use it

Do not restructure existing holdings for location reasons without checking the tax cost of selling. Realising gains to improve future tax efficiency can cost more than it saves.

How investors actually did it

A recurring pattern: tax-advantaged accounts filled by convenience

Advisers frequently report that clients' tax-advantaged accounts hold whatever was bought first or most recently rather than the holdings that benefit most from shelter, with heavily taxed income investments left in taxable accounts by default.

Decide placement deliberately when funding accounts, since changing it later may require selling and realising tax.

Do this now

  • List which of your holdings produce annually taxed income
  • Check whether any of them could sit in a tax-advantaged account instead

Create a free account to read the rest and apply it to your own investing.

Related lessons

  • Why two identical returns are taxed differently — Most tax systems care less about how much you made than about what kind of money it was and when you took it. Same return, different asset, different amount kept. (13 min)
  • Three sources: employer money, tax saved, and compounding left alone — Returns inside a retirement account come from the investments, plus two things outside the market: employer contributions and the tax that is not taken each year. (11 min)
  • Turnover, the taxable event, and the cost of selling — In most systems a gain is taxed when it is realised, not when it happens. That single rule means how often you trade changes your return even when every trade is correct. (11 min)

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