DIY tax software or a CPA? When your gig outgrows TurboTax

Every gig worker eventually wonders whether they are leaving money on the table by doing their own taxes. For a lot of side hustlers, the answer is no — modern tax software handles a straightforward self-employment return well. But there is a real point where complexity tips the math toward hiring a professional, and knowing where that line sits saves you both overpaid taxes and overpaid preparer fees.

When software is genuinely fine

• A single Schedule C with straightforward income and expenses.
• Using the standard mileage rate rather than actual vehicle expenses.
• Income in a normal range with no entity election.
• No employees and no complicated multi-state situation.

When a professional starts to pay off

• You run multiple businesses or many income streams that interact.
• You are considering or have made an S-corp election, which adds a separate return and payroll.
• You use the actual-expense method, a home office, and depreciation together.
• You hire contractors or employees, triggering 1099s or payroll obligations.
• Your income swings sharply, or you are dealing with back taxes or a notice.

What a good preparer does beyond filing

Filing is the smallest part of the value. A good CPA or enrolled agent does tax planning — advising on entity choice, retirement contributions that lower your bill, quarterly-payment strategy, and timing moves before year-end. They also represent you if the IRS comes calling, which software cannot do. The return is the output; the strategy is the product.

The bottom line: tax software is perfectly adequate for a simple gig return, and a professional earns their fee as your situation gains moving parts — multiple businesses, an S-corp, depreciation, employees, or a mess to clean up. When in doubt, buy a one-time planning consult, verify your preparer’s credentials, and remember that the real value of a good one is the strategy long before the filing.