How to Start a Pest Control Business in Texas: Texas Department of Agriculture License

Starting a pest control business in Texas requires navigating a specific regulatory framework overseen by the Texas Department of Agriculture (TDA) Structural Pest Control Service. Unlike many other business types, you cannot operate a pest control business in Texas without first obtaining the proper TDA license and meeting state certification requirements. This guide walks you through each step so you understand exactly what is required, what it costs, and how long the process takes.

Why Texas Pest Control Licensing Matters

Structural pest control in Texas is regulated under Occupations Code Chapter 1951. This means before you can advertise pest control services, operate a route, or sell services to your first customer, you must hold a TDA business license. The state treats pest control as a specialized trade that uses regulated chemicals and pesticides, so licensing protects consumers and ensures you meet safety, training, and insurance standards.

Do not assume that a general business license or DBA registration alone is sufficient. They are not. You need a TDA Structural Pest Control business license specific to this industry.

What You Need Before Applying

Before you begin the licensing process, have these items and information ready:

• Business entity structure (sole proprietor, LLC, corporation, or partnership), with formation documents if you are not operating as a sole proprietor
• A certified applicator on staff who will serve as your responsible certified applicator (if hiring an existing licensed applicator, their TDA certification number)
• Proof of liability insurance meeting TDA requirements (detailed below)
• Social Security number or Federal Employer Identification Number (EIN)
• Detailed business address where you will operate (separate for each business location)
• List of services you plan to offer (termites, bed bugs, general pest control, wildlife control, etc.)
• Application fee (check the current TDA fee schedule for the exact amount)

Step 1: Form Your Business Structure

You can operate a pest control business as a sole proprietor, limited liability company (LLC), corporation, or partnership. Each structure has different paperwork requirements and tax implications.

If you are a sole proprietor: No state filing is required. You can begin right away, though you will need to file an assumed-name certificate with the county clerk if you operate under a name other than your own. Check with your county clerk for the fee and filing process.

If you form an LLC: File a Certificate of Formation with the Texas Secretary of State. The filing fee is $300. You can file online through SOSDirect at https://direct.sos.state.tx.us/acct/acct-login.asp or by mail. Standard processing takes at least one business day, though expedited options are available for an additional fee.

If you form a corporation: File a Certificate of Formation with the Texas Secretary of State. The fee is also $300, with the same filing options and timelines as an LLC.

Once your business entity is established, you will use this structure when applying for your TDA pest control license. The TDA will recognize your business as the licensee.

Step 2: Get Your Certified Applicator Certification

This is the most critical step. Every commercial pest control business must have at least one certified applicator on staff who will serve as your responsible certified applicator. This person cannot be employed by another pest control business at the same time. If you will be doing the pest control work yourself, you must become a certified applicator.

To qualify as a certified applicator, you must:

• Be at least 18 years old
• Have relevant pest control experience or education (check with TDA for specific requirements for your category)
• Pass the TDA exam for your category of pest control (structural, fumigation, etc.)

Contact the Texas Department of Agriculture Structural Pest Control Service to enroll for the exam. You will pay an examination fee. Check the current TDA fee schedule or call the TDA directly for the current fee, as fees are set by TDA rule and may change. The exam covers pesticide application, safety regulations, Occupations Code Chapter 1951, and other industry standards.

After you pass the exam, TDA will issue your certified applicator license. This license is yours personally and will be referenced on your business license application.

Step 3: Secure Liability Insurance

Before TDA will issue your business license, you must provide proof of general liability insurance. There is an important discrepancy in Texas law that you need to clarify with TDA.

TDA Rule 4 TAC 7.123 (amended January 16, 2023): Requires at least $500,000 in bodily injury and property damage coverage and $1,000,000 annual aggregate.

Occupations Code Section 1951.312: Still states $200,000 in bodily injury and property damage coverage and $300,000 annual aggregate.

These two rules conflict. Before purchasing your policy, contact the TDA Structural Pest Control Service directly to confirm which insurance requirement applies to your application. Do not guess. Getting this wrong could delay your license approval or leave you with insufficient coverage. Use the contact information provided at the end of this article to get a definitive answer from TDA.

Additional insurance requirements:

• The policy must name your business as the policyholder
• The care, custody, and control exclusion must be removed from your policy (standard in many general liability policies, so confirm with your insurer that it is deleted)
• The insurer must be licensed to sell insurance in Texas
• You must provide proof to TDA when you apply for your license

Shop around. Pest control liability insurance costs vary. Get quotes, since cost depends on your coverage limits, location, and business size. Some insurers specialize in pest control and may offer better rates than generalists.

Step 4: Apply for Your TDA Business License

Once you have your certified applicator certification and your liability insurance, you are ready to apply for your TDA business license. You will need a separate license for each business location or branch.

To apply:

1. Contact the Texas Department of Agriculture Structural Pest Control Service to request an application form and the current fee schedule. The business license fee is typically $300 per location per TDA, but contact them directly to confirm current fees as they are set by TDA rule.
2. Complete the application with your business details, certified applicator information, and insurance documentation.
3. Submit the completed application along with proof of liability insurance and the application fee.
4. TDA will review your application. Ask TDA for the current review timeline when you submit.
5. Once approved, TDA will issue your business license. This license must be displayed at your business location and shown to customers upon request.

Note: You cannot legally advertise pest control services, make sales, or operate before you receive your TDA business license. Doing so violates Texas law and can result in fines and penalties.

Step 5: License Your Technicians

Your certified applicator can perform pest control services independently. However, if you hire employees to do pest control work, each employee must obtain a technician license from TDA. A technician license allows an individual to perform pest control work under the supervision of your certified applicator.

Technician licensing requirements:

• Employee must register with TDA and meet its technician requirements
• Employee must complete the on-the-job and classroom training TDA requires (check the TDA rules for the current hours)
• Employee must pass the TDA technician exam
• Employee must work under your business's certified applicator, not operate independently

The technician exam and license fees are set by TDA. Check the current TDA fee schedule before enrolling your first employee. Contact TDA directly for exact amounts, as fees can change.

Step 6: Set Up Your Business Operations

Once you have your TDA license and your team in place, establish your business operations:

• Sales Tax Permit: If you plan to sell taxable products (like bait or pesticide products), you need a sales tax permit from the Texas Comptroller of Public Accounts. This is issued at no charge and typically processes in two to three weeks. Apply online at https://comptroller.texas.gov/taxes/permit/
• Assumed Name Filing: If you operate under a name different from your legal business name, file an assumed-name certificate (Form 503) with the Texas Secretary of State. The fee is $25. Sole proprietors and partnerships file with the county clerk instead, with county fees varying by location.
• Banking and Accounting: Open a business bank account in your business name. Keep all business finances separate from personal finances for accounting, tax, and legal liability purposes.
• Franchise Tax Filing: Texas levies no corporate income tax, but you may owe the state franchise tax if your total revenue exceeds $2,650,000 in a given year (2026 and 2027 report years). Even if you are below this threshold, you must file a Public Information Report annually with the Texas Comptroller by May 15. The filing is free. More information is available at https://comptroller.texas.gov/taxes/

Tips for Success and Common Mistakes to Avoid

Mistake 1: Thinking a general business license is enough. It is not. You need the specific TDA pest control license. Operating without it is illegal.

Mistake 2: Not clarifying the insurance requirement with TDA in advance. Do not buy insurance based on an old estimate or a guess. The rule and the statute disagree. Call TDA and confirm the exact coverage amounts they require before you spend money on a policy.

Mistake 3: Starting work before your license arrives. It is tempting, especially if you have paying customers waiting. Do not do it. Operating without the license can bring penalties under Texas law.

Mistake 4: Failing to maintain your technician's licenses. All technicians must stay current on their TDA licenses. Set up a tracking system so you know when licenses expire and when renewals are due.

Mistake 5: Ignoring the certified applicator requirement. Your business must have at least one certified applicator on staff at all times. If your certified applicator quits or is unable to work, you cannot legally operate until you designate a new certified applicator. Do not operate short-staffed.

Tip 1: Budget for ongoing compliance. Beyond your initial licensing costs, budget for exam fees, license renewals, insurance premiums, and any continuing education required by TDA. These are recurring business expenses.

Tip 2: Get help from a CPA and attorney. Once your pest control license is in place, work with a tax professional and business attorney to ensure your business structure optimizes your tax situation and protects your personal assets. The small cost of professional advice often saves money in the long run.

Tip 3: Document everything. Keep copies of all TDA licenses, insurance policies, technician certifications, and applicant qualifications on file. Regulators may inspect your records, and having them organized and accessible shows you are a serious operator.

Expected Results and Timeline

If you complete each step in order without delays, the order below is the usual sequence. TDA does not publish a fixed timeline, so confirm timing with TDA:

• First: Form your business structure (if needed) and begin studying for the certified applicator exam
• Next: Take and pass the certified applicator exam, then apply for insurance
• Then: Receive insurance documentation and prepare your TDA business license application
• After that: Submit your application and wait for TDA approval
• Last: Once approved, you can legally operate and begin marketing and selling your services

Delays are common if paperwork is incomplete, insurance documentation is missing, or TDA has a backlog. Follow up with TDA if you do not hear back within the stated timeframe.

Key Contact Information and Resources

Texas Department of Agriculture Structural Pest Control Service: Contact TDA directly to request application forms, confirm current fees, clarify insurance requirements, and ask about exam schedules. The TDA fee schedule is available on their website and lists all current licensing, examination, and renewal fees.

Texas Secretary of State: File your Certificate of Formation and assumed-name certificate online through SOSDirect at https://direct.sos.state.tx.us/acct/acct-login.asp

Texas Comptroller of Public Accounts: Apply for a sales tax permit at https://comptroller.texas.gov/taxes/permit/ and file your annual Public Information Report at https://comptroller.texas.gov/taxes/

Small Business Resources: The Texas Small Business Development Center Network offers free counseling and training. Visit https://www.sbdctexas.org/ or contact your local SBDC office for assistance with business planning and regulatory compliance.

Important Disclaimer

This article is informational only and does not constitute legal or tax advice. Texas pest control licensing, insurance, and business formation rules are complex and subject to change. Before you invest time or money in starting your business, consult with a qualified business attorney and a CPA or tax professional who understands Texas pest control regulation. An attorney can review your business structure, entity formation, and liability protection. A tax professional can advise you on franchise tax obligations, sales tax collection, and the tax implications of your chosen business structure.

Additionally, confirm all current fees, license requirements, and processing times directly with the Texas Department of Agriculture. Rules and fees change, and information published online may not reflect the most current requirements.

Starting a pest control business in Texas is achievable and can be profitable, but it requires you to navigate a regulated industry with real legal requirements. Take the time to do it right from the start.