7 essential tax tips for DFW small business owners in 2026
Expert advice from Krystal Le CPA on entity structuring, cost segregation, and strategies that save Dallas-Fort Worth entrepreneurs thousands.
Krystal Le, CPAUpdated 8 min read
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.
Working with 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.
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.
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
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: 72.5 cents/mile for January–June 2026, 76 cents/mile starting July 1
- 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.
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 under the IRS safe harbor rules 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.
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 | $72,000 | Simple setup, variable income |
| Solo 401(k) | $72,000 total (includes $24,500 employee deferral) | Consistent high income |
| SIMPLE IRA | $17,000 | 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 ($24,500) 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 $72,000 from taxes, saving $26,640 at the 37% bracket.
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: $2.65 million for reports due in 2026 and 2027 (no tax owed at or below this)
- Rate: 0.375% (retail/wholesale) or 0.75% (other businesses)
What you need to know
Even if you owe no tax, most entities still must file annually to maintain good standing. (Texas discontinued the separate "No Tax Due" report starting with 2024 reports—entities under the threshold now generally file just a Public Information Report or Ownership Information Report.)
Due date: May 15 annually
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
- What percentage of your clients are small business owners?
- Do you specialize in any particular industries?
- Do you provide tax planning throughout the year?
- Are you familiar with cost segregation and real estate strategies?
- How do you communicate with clients?
Take action: Your next steps
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Review your entity structure — If your profit is steady and you're still a sole proprietor, schedule a consultation to discuss S-Corp election. There's no single break-even number; it depends on your profit, the salary you can defend and what the S-Corp costs to run.
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Assess your real estate holdings — Own investment property? Get a cost segregation analysis to see potential savings.
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Set up proper systems — Accounting software, mileage tracking, and organized records save money and stress.
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Calculate retirement contributions — Make sure you're maximizing available tax-advantaged savings.
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Schedule a planning session — Don't wait until April. Year-round planning catches opportunities before they expire.
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
LeCPA provides tax planning and accounting services for small businesses across Plano, Richardson, Carrollton, Frisco, and Dallas. Book a discovery call →
Sources:
Standard vs Itemized Deduction
Which deduction method saves you more in 2026?
| Feature | Standard Deduction | Itemized Deduction |
|---|---|---|
| Single filer amount (2026) | $16,100 | Varies by expenses |
| Married filing jointly (2026) | $32,200 | Varies by expenses |
| Head of household (2026) | $24,150 | Varies by expenses |
| Requires documentation | ||
| Mortgage interest | Included in flat amount | Deductible (up to $750K loan) |
| State & local taxes (SALT) | Included in flat amount | Deductible (capped at $40,400 for 2026) |
| Charitable contributions | Included in flat amount | Deductible (up to 60% AGI) |
| Medical expenses | Included in flat amount | Over 7.5% of AGI |
| SALT cap impact | Not affected | Capped at $40,400 (phases down above ~$505K income) |
| Audit risk | Lower | Slightly higher |
| Best for | Most filers (simpler, often larger) | High mortgage/charity/medical expenses |
Krystal Le, CPA
Founder · LeCPA
Texas CPA since 2021. Founder of LeCPA in Richardson, Texas.