7 Essential Tax Tips for DFW Small Business Owners in 2026

Running a small business in Dallas-Fort Worth is exciting—but tax season can be overwhelming. Between entity structure decisions, deduction tracking, and quarterly payments, many entrepreneurs leave money on the table simply because they don't know what's available to them.

After 10+ years of helping DFW business owners, I've identified seven strategies that consistently make the biggest difference. Whether you're a real estate investor in Plano, a consultant in Richardson, or an e-commerce seller in Frisco, these tips apply to you.

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1. Choose the Right Entity Structure (LLC vs S-Corp)

Why it matters: The wrong entity structure can cost you thousands in unnecessary taxes every year.

Many DFW entrepreneurs start as sole proprietors or single-member LLCs because it's simple. But once your business earns consistent profit, this simplicity becomes expensive.

The S-Corp Advantage

Here's the math that matters:

• Net profit: $100,000
• Self-employment tax as sole proprietor: ~$15,300 (15.3%)
• Self-employment tax with S-Corp: ~$6,885 (assuming $45,000 reasonable salary)
• Annual savings: $8,415

The S-Corp allows you to pay yourself a "reasonable salary" and take the remaining profit as distributions, which aren't subject to self-employment tax.

When to Make the Switch

Generally, consider S-Corp election when:

• Net profit consistently exceeds $60,000
• Your business is stable (not a one-time windfall)
• You can afford the additional compliance costs

Pro tip: The election deadline is March 15 for the current tax year. Miss it, and you'll wait until next year.

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2. Maximize Cost Segregation for Real Estate

Why it matters: Cost segregation can generate $30,000-$100,000+ in first-year tax savings for property owners.

DFW's booming real estate market means many local business owners also invest in property. If you own commercial or rental real estate, cost segregation is likely the most powerful tax strategy available to you.

How Cost Segregation Works

Normally, commercial property depreciates over 39 years (27.5 years for residential rental). Cost segregation reclassifies certain components—like carpeting, fixtures, and landscaping—to 5, 7, or 15-year schedules.

Example: A $1 million commercial property might yield:

• Standard depreciation year 1: ~$25,600
• After cost segregation: ~$150,000+
• Tax savings at 37% bracket: $46,000+

Who Should Consider It

Cost segregation makes sense if you:

• Own property worth $500,000+
• Plan to hold the property for at least 5 years
• Are in a high tax bracket
• Recently acquired or renovated property

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3. Track Every Deductible Business Expense

Why it matters: The average small business owner misses $5,000-$10,000 in legitimate deductions annually.

This isn't glamorous, but it's foundational. DFW entrepreneurs often underestimate what's deductible or fail to keep adequate records.

Commonly Missed Deductions

Home Office:

• Dedicated space for business
• Can be calculated using simplified method ($5/sq ft, up to 300 sq ft)
• Or actual expenses method (percentage of home expenses)

Vehicle:

• Standard mileage rate: 70 cents/mile (2026)
• Track every business mile with an app like MileIQ
• Keep a log showing business purpose

Professional Development:

• Conferences and seminars
• Industry publications
• Online courses related to your business

Business Insurance & Retirement:

• Health insurance premiums (self-employed)
• SEP-IRA or Solo 401(k) contributions

The Fix

Use accounting software (QuickBooks, Xero) connected to your business bank account. Categorize transactions weekly, not quarterly. The 10 minutes a week saves hours at tax time—and catches deductions you'd otherwise miss.

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4. Pay Quarterly Estimated Taxes (Correctly)

Why it matters: Underpayment penalties add up, but overpaying ties up cash you could invest in growth.

Many DFW business owners either ignore quarterly payments (and face penalties) or overpay dramatically (giving the IRS an interest-free loan).

The Safe Harbor Rule

You won't owe penalties if you pay:

• 100% of last year's tax liability (110% if AGI > $150,000), OR
• 90% of this year's liability

Quarterly Due Dates

• Q1: April 15
• Q2: June 15
• Q3: September 15
• Q4: January 15 (following year)

Cash Flow Strategy

Use the safe harbor based on last year's liability for predictable payments. If your income varies significantly, work with a CPA to adjust quarterly to avoid overpayment.

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5. Maximize Retirement Contributions

Why it matters: Retirement accounts offer the best tax deduction available—and build your future simultaneously.

As a business owner, you have access to retirement plans that employees can only dream about.

Your Options

Plan Type	2026 Limit	Best For
SEP-IRA	$69,000	Simple setup, variable income
Solo 401(k)	$69,000 + $23,000 employee	Consistent high income
SIMPLE IRA	$16,000	Businesses with employees

The Solo 401(k) Advantage

If you're a solo entrepreneur or work only with your spouse, the Solo 401(k) is often optimal:

• Contribute as both employee ($23,000) and employer (25% of compensation)
• Roth option available
• Can include catch-up contributions if 50+

Example: A business owner with $200,000 net income could shelter up to $69,000 from taxes, saving $25,530 at the 37% bracket.

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6. Understand Texas Franchise Tax

Why it matters: Many DFW business owners don't realize Texas has a business income tax—just not by that name.

While Texas doesn't have a personal income tax, the Texas Franchise Tax (also called the "margin tax") applies to most businesses.

Who Owes It

• LLCs, corporations, partnerships with Texas nexus
• Revenue threshold: $2.47 million (no tax owed below this)
• Rate: 0.375% (retail/wholesale) or 0.75% (other businesses)

What You Need to Know

Even if you owe no tax, you may still need to file a No Tax Due report if:

• Your total revenue exceeds $1,290,000
• You want to maintain your entity's standing

Due date: May 15 annually

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7. Work with a CPA Who Knows Small Business

Why it matters: Generic tax preparers miss opportunities specific to entrepreneurs and business owners.

The difference between a CPA who specializes in small business and one who primarily does individual returns is substantial. A specialist will:

• Proactively identify entity restructuring opportunities
• Know industry-specific deductions
• Provide year-round tax planning, not just annual filing
• Understand real estate tax strategies like cost segregation
• Help with growth planning and financial efficiency

Questions to Ask a Prospective CPA

1. What percentage of your clients are small business owners?
2. Do you specialize in any particular industries?
3. Do you provide tax planning throughout the year?
4. Are you familiar with cost segregation and real estate strategies?
5. How do you communicate with clients?

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Take Action: Your Next Steps

1. Review your entity structure — If you're earning $60,000+ and still a sole proprietor, schedule a consultation to discuss S-Corp election.

2. Assess your real estate holdings — Own investment property? Get a cost segregation analysis to see potential savings.

3. Set up proper systems — Accounting software, mileage tracking, and organized records save money and stress.

4. Calculate retirement contributions — Make sure you're maximizing available tax-advantaged savings.

5. Schedule a planning session — Don't wait until April. Year-round planning catches opportunities before they expire.

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The Bottom Line

If you're a DFW small business owner leaving money on the table, let's talk. A quick review of your situation could save you thousands.

Want to see what savings we can find? Let's review your situation →

— Krystal Le, CPA

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LeCPA provides tax planning and accounting services for small businesses across Plano, Richardson, Carrollton, Frisco, and Dallas. Schedule a free strategy session →