1 - What's the difference between tax preparation and tax planning?

For many profitable sole proprietors and single-member LLCs, yes, but not automatically and not at every income level. Here is the logic:

As a sole proprietor, all of your net business profit is subject to self-employment tax, currently 15.3% on top of income tax. An S-Corp lets you split your income into a reasonable salary (subject to payroll tax) and a distribution (not subject to payroll tax). The distribution portion is where the savings come from.

The tradeoffs to weigh before electing:

• Added cost. Payroll processing, a separate tax return, and generally more accounting work.

• Reasonable compensation requirement. The IRS requires you to pay yourself a defensible salary before taking distributions. Underpaying yourself to dodge payroll tax is one of the most common audit triggers for S-Corps.

• Break-even point. Most advisors look for consistent net profit in the $80,000 to $100,000+ range before the payroll tax savings outweigh the added administrative cost, though the right number depends on your state and your specific numbers.

This is a calculation, not a rule of thumb. Run your actual numbers before you file the election.

Frequently asked questions

Real estate remains one of the most tax-advantaged assets in the code, but the benefit only shows up if the depreciation and structuring are done correctly.

• Cost segregation. A study that breaks a property into its component parts, land improvements, personal property, certain building systems, so a much larger share of the purchase price can be depreciated over 5, 7, and 15 years instead of the standard 27.5 or 39 years.

• 100% bonus depreciation. Now permanent for qualifying property placed in service after January 19, 2025. Paired with a cost segregation study, this can create a large first-year deduction against active or passive income.

• 1031 exchange. Allows you to defer capital gains tax by rolling proceeds from a sold property into a new one, as long as the exchange follows strict IRS timelines and rules.

• Real Estate Professional Status (REPS). For investors who qualify, rental losses can offset active income rather than being trapped as passive losses, a distinction that matters enormously above roughly $150,000 in AGI, where passive loss limitations start to bite for most non-REPS taxpayers.

The strategies exist. The failure point is almost always execution: missing the cost segregation study before year-end, missing a 1031 deadline, or not tracking hours carefully enough to substantiate REPS if the IRS asks. This is exactly the kind of detail that separates a preparer who files your return from an advisor who plans ahead of it.

Have another question? Email us at info@crescentcpaadvisors.com

Top 5 Questions High Earners and Business Owners Ask Before Hiring a Tax Professional

The major difference, tax planning is proactive while tax preparation is reactive. Tax preparation is what happens after the year is already over. Your preparer takes the numbers you give them, fills out the forms, and files. There is nothing left to change. Tax planning happens during the year, before the window closes, when there are still decisions you can make that actually move the number on your return.

If your current CPA only talks to you in March, you have a tax preparer. If you own a business, real estate, or have significant income, you need someone looking at your situation year-round and telling you what to do before December 31, not explaining what already happened after April 15.

At Crescent CPA Advisors, tax prep is the last step, not the whole engagement. The strategy work happens all year.

It depends entirely on your income sources, your entity structure, and whether you have already implemented the strategies available to you. A W-2 employee with no business and no rental property has fewer levers to pull than a business owner or real estate investor. That is exactly why a real assessment matters more than a generic answer.

The strategies that tend to move the needle most for high earners and business owners include:

• S-Corp election to reduce self-employment tax on a reasonable-compensation split

• QBI deduction (Section 199A), permanently set at 20% under the 2025 tax law, with expanded income phase-out ranges that mean more business owners qualify for the full deduction

• Cost segregation and 100% bonus depreciation on real estate and business assets, both of which are now permanent

• Retirement plan design, including maximizing 401(k) and defined benefit contributions to shelter income at the highest bracket

• Timing of income and deductions across tax years

Legitimate tax planning is not a guess. It is math specific to your return. A qualified advisor should be able to look at your prior-year return and tell you, in a short conversation, whether there is meaningful opportunity on the table or whether you are already optimized.

2 - How much can a tax advisor actually save me?

3 - Should I set up an S-Corp to save on self-employment taxes?

4 - What is the QBI deduction, and am I getting the full benefit?

5 - What tax strategies work best for real estate investors?

The Qualified Business Income deduction (Section 199A) lets eligible owners of pass-through businesses, sole proprietorships, partnerships, S-Corps, and most LLCs, deduct up to 20% of their qualified business income. Under the tax law passed in 2025, this deduction is now permanent at the 20% rate, and Congress also widened the income phase-out ranges, which means more business owners are able to claim the full deduction than under the prior rules.

Where owners leave money on the table:

• Not knowing the deduction exists. A surprising number of profitable business owners have never had QBI explained to them by their preparer.

• Specified service trades or businesses (SSTBs), think consultants, doctors, attorneys, financial advisors, face additional limitations at higher income levels, and the planning to work around those limitations is where an advisor earns their fee.

• W-2 wage and property basis limitations kick in at higher income and require the entity's payroll and asset numbers to be structured correctly in advance, not fixed after the year closes.

If your preparer has never mentioned QBI to you and you own a business, that is worth a second opinion..