Answer extracted from the Money Guy Show podcast — listen to the full episode below.
How should self-employed or business owners manage tax obligations throughout the year?
When you earn self-employment income, split every dollar in half and deposit one half into a dedicated tax account immediately. This ensures you always have the government's money set aside and eliminates the shock of a surprise tax bill arriving in April.
This approach flips the psychology of tax season entirely. Instead of dreading an unexpected bill, you move through April with confidence—knowing the money is already there. The stress dissolves because you've already paid yourself and the government simultaneously, month after month.
The method works regardless of income volatility. Some months bring more revenue, some less. By setting aside half consistently, you build a buffer that accounts for both your lean and abundant periods. As Brian Preston explains in the Money Guy Show episode, this straightforward system removes the guesswork from quarterly estimated payments and year-end settlements.
Why half works better than trying to guess your tax rate
Many self-employed people attempt to calculate their exact tax liability—multiplying income by their marginal rate or reading IRS worksheets. This creates friction and often leads to either underpaying (and facing a penalty) or overpaying (and waiting months for a refund).
The 50/50 split sidesteps this complexity entirely. You're not guessing your effective tax rate—you're using a conservative figure that works across most scenarios. If you're in a higher bracket, you're covered. If you end up lower, you get a refund—a pleasant surprise instead of a nightmare.
This strategy pairs well with other income management habits discussed in the episode, where financial advisors address TikTok money myths and lay out practical frameworks for business owners at every income level.
Making the tax account work for you
Open this account at the same bank or financial institution where you hold your primary business account. Keep it separate so the money stays untouchable for daily operations. A high-yield savings account works perfectly—you earn modest interest while the funds remain liquid for tax season.
The beauty of this system is that it requires zero monthly calculation or decision-making. The moment revenue hits, half goes to the tax account. No spreadsheets, no dread, no surprises. You can spend the remaining half on business expenses, reinvestment, or personal income with peace of mind.
If you want to dive deeper into how this tax strategy fits into a broader wealth-building plan for business owners, listen to the full episode where Preston and his team discuss emergency funds, investment targets, and the compounding power of early financial discipline.
See also
Should diversification be prioritized when building initial wealth from small amounts?
Diversification protects wealth but does not create it. If you split your resources across many investments, nothing will move significantly, but if you focus your capital on one strategic path, you can build momentum.
What is the compounding potential of early investment dollars over a retirement timeline?
A dollar invested at age 20 has the potential to grow to $88 by retirement—an 88-fold return. Even if you start in your 30s, the power of compounding over decades remains substantial.
What is the impact of starting retirement investing five years earlier versus later?
Investing $50 per week from age 25 to 65 accumulates close to $1.4 million tax-free with only $104,000 contributed. Waiting until age 30 cuts that to approximately $493,000—a difference of roughly $900,000.