One of the most effective ways we help our clients build and preserve wealth is by not just focusing on how much they save and invest, but also where those savings go. Strategic placement of your investments across different tax buckets can play a major role in lowering your lifetime tax liability, increasing flexibility, and improving retirement outcomes.

While there are some specialty accounts out there for unique situations, most individuals will interact with the same three primary tax “buckets” throughout their financial lives:

• Tax-Deferred Accounts

• Tax-Free (Roth) Accounts

• Taxable Brokerage Accounts

Let’s break each of these down so you can better understand how they work, and how they can be strategically used as part of your overall financial plan.

1. Tax-Deferred Accounts – Pay Taxes Later (a.k.a. “Tax on the Harvest”)

Examples: Traditional 401(k), Traditional IRA, 403(b), TSP, SEP IRA

A tax-deferred account allows you to contribute money before paying income taxes on it. That means your taxable income is reduced in the year you make the contribution, often resulting in a smaller tax bill in the present. Your investments then grow without being taxed year after year, giving your portfolio more room to compound.

However, when you start withdrawing the funds, usually in retirement, those withdrawals are taxed as ordinary income. This is often described as paying tax “on the harvest” instead of the seed.

Why Use Tax-Deferred Accounts?

This strategy works best for individuals who expect to be in a lower tax bracket in retirement than they are now. For example, a high-income earner in their peak working years can reduce their current tax burden and defer that tax liability until later in life when income is lower and withdrawals may be taxed less aggressively.

Additional Considerations:

• Required Minimum Distributions (RMDs) begin at age 73 (as of 2025), whether you need the funds or not.

• Withdrawals before age 59½ may incur a 10% early withdrawal penalty (plus income tax), unless an exception applies.

• It can be an effective tool for year-by-year tax planning, especially in years when your income is unusually high and you want to offset it.

2. Roth Accounts: Pay Taxes Now, Withdraw Tax-Free (a.k.a. “Tax on the Seed”)

Examples: Roth IRA, Roth 401(k), Roth 403(b)

With Roth accounts, the process is flipped. You contribute after-tax dollars, which means there's no immediate tax deduction. However, once your money is in the account, it grows tax-free, and, if certain conditions are met, your withdrawals in retirement are also completely tax-free, including both your contributions and the earnings.

This is sometimes referred to as paying “tax on the seed,” because you pay taxes on the money going in, but not on the much larger amount that potentially comes out years later.

Why Use Roth Accounts?

Roth accounts are ideal for investors, individuals in lower tax brackets, or anyone who believes they’ll face higher tax rates in the future. These accounts provide a powerful way to hedge against rising tax rates and give you flexibility in retirement planning.

Additional Considerations:

• Roth IRAs are not subject to RMDs during your lifetime, giving you more control over when and how you use the funds.

• You must keep the account open for at least 5 years and be at least 59½ years old to make qualified tax-free withdrawals of earnings (with some other rules applying as well).

• Income limits apply to direct contributions to Roth IRAs, but “backdoor Roth” strategies are available for high earners.

3. Taxable Accounts: Maximum Flexibility, Strategic Control

Examples: Individual brokerage accounts, Joint brokerage accounts, Trust accounts

Taxable investment accounts are funded with after-tax dollars and don’t come with the tax advantages of retirement-specific accounts. However, what they lack in tax treatment, they make up for in flexibility and control.

You can invest in nearly any security, access your money at any time without age restrictions, and strategically realize gains or losses to manage your tax exposure.

How Are Taxable Accounts Taxed?

• Interest income is typically taxed as ordinary income.

• Qualified dividends are taxed at long-term capital gains rates.

• Capital gains from selling investments are taxed either as:

  • Short-term gains (if held for one year or less), taxed at your ordinary income rate.

  • Long-term gains (if held for more than one year), taxed at favorable capital gains rates (0%, 15%, or 20% depending on your income).

Why Use Taxable Accounts?

Taxable accounts are incredibly versatile and can serve as your go-to resource for non-retirement goals, such as:

• Saving for a home down payment

• Funding education expenses

• Planning for early retirement (before age 59½)

• Financing large purchases, travel, or life transitions

• Supporting estate planning strategies

Because they don’t carry contribution limits or early withdrawal penalties, taxable accounts offer a powerful complement to retirement-focused accounts, especially when used with a tax-loss harvesting strategy or when timed appropriately for capital gains.

Bringing It All Together: Why Diversifying Tax Buckets Matters

The key takeaway is this: Each tax bucket serves a different purpose, and the most robust financial plans typically include a thoughtful mix of all three. This strategy is known as tax diversification, and it gives you more control over your taxes not only today, but for the rest of your life.

By having money in each of the three tax buckets, you can:

• Control your tax bracket in retirement by choosing where to withdraw from.

• Respond to changes in tax laws or rates more flexibly.

• Fund short-, mid-, and long-term goals with the right type of account.

• Minimize taxes over the long run, not just in one year.