What Business Licenses and Permits Does My Startup Actually Need?

You build software. You don’t manufacture products, run a restaurant, or operate a retail store, so business licenses probably aren’t something you’ve spent much time thinking about.

Then you’re preparing for a fundraising round or customer due diligence, and someone asks whether your business has all the required licenses and permits.

Many founders assume online businesses don’t need local licenses.

That assumption can become expensive.

Even software startups often need business licenses or permits at the federal, state, or local level. Missing these requirements can lead to fines, delayed fundraising, and compliance issues that surface when investors or acquirers begin reviewing your company.

Understanding which licenses apply to your business can help you avoid unnecessary legal and operational risks.

What Determines Which Licenses You Need?

There is no single national business license that applies to every company. The licenses your startup needs generally depend on three factors:

• The type of business you operate.
• Where your business operates.
• Whether your industry is regulated.

A software startup, healthcare company, financial services business, and restaurant all face different licensing requirements.

Likewise, businesses operating in different cities or states may have different compliance obligations even if they provide identical products or services.

Licenses Most Startups Need

Many startups begin with a relatively small number of common requirements. These often include:

• A general business license issued by the city or county where the business operates.
• An Employer Identification Number (EIN) from the IRS if the company has employees or is organized as a corporation or partnership.
• A seller’s permit or sales tax permit if the business sells taxable goods or services.

The exact requirements vary by jurisdiction, but these are often the first registrations founders should review.

Some Industries Require Additional Licenses

Certain industries have more extensive licensing requirements because they are heavily regulated. Examples include:

• Professional licenses for healthcare providers, contractors, financial advisers, and similar professions.
• Federal permits involving industries such as alcohol, firearms, aviation, broadcasting, and agriculture.

Operating in a regulated industry without the required licenses can result in significant penalties.

Founders should identify these requirements before launching operations rather than after customers have already been acquired.

Your Business Location Matters More Than You May Think

Many founders assume location requirements apply only to physical storefronts. That is not always true.

Even home-based startups may need additional approvals. Examples include:

• Zoning approvals.
• Home-occupation permits.
• Local operating licenses that vary by city or county.

Because local regulations differ significantly, founders should verify the rules that apply where the business actually operates rather than relying on another company’s experience.

Sales Tax Rules Continue to Evolve

Sales tax compliance has become increasingly complex for startups selling products or services across multiple states.

Whether a business needs to register for sales tax often depends on both what it sells and where customers are located.

Founders should review:

• Whether their products or services are taxable.
• Whether the company has created economic nexus in additional states.
• Whether registration is required before collecting sales tax.

Monitoring these obligations regularly can help prevent unexpected tax liabilities as the business grows.

The SBA Is a Good Starting Point

Many founders are unsure where to begin researching licensing requirements.

The US Small Business Administration (SBA) provides guidance that helps businesses identify applicable federal, state, and local licensing requirements.

Although the SBA does not issue every license itself, it offers a practical starting point for understanding which government agencies regulate your particular business.

Using these resources before launching operations is generally much easier than correcting licensing problems later.

Common Founder Mistakes

• Assuming an online business does not need a local business license: Many cities and counties require general business licenses regardless of whether the company sells software, services, or physical products.
• Ignoring seller’s permit or sales tax registration requirements: Taxability varies by state, and expanding into new markets may create additional sales tax registration obligations through economic nexus.
• Overlooking zoning or home-occupation rules: Operating from a home office does not automatically exempt a business from local zoning or permit requirements.
• Waiting until fundraising or due diligence to review licensing compliance: Investors and acquirers frequently review regulatory compliance, making it much easier to address licensing issues before those reviews begin.

10-Minute Business License Self Check

• Do I have the required general business license for my city or county?
• Do I have an EIN if my business structure requires one?
• Have I obtained a seller’s permit if I sell taxable goods or services?
• Does my industry require any professional or federal licenses?
• Have I confirmed zoning or home-occupation requirements where my business operates?
• Have I reviewed sales tax registration requirements in every state where I have customers?

If any box is unchecked, resolve it before you scale or start to fundraise.

Bottom Line

Business licensing requirements apply to far more companies than many founders expect. Even software startups may need local business licenses, sales tax registrations, or industry-specific permits depending on their operations and location. Reviewing federal, state, and local requirements early helps reduce compliance risks and prevents licensing issues from delaying future fundraising or business growth.

Not Sure Which Licenses or Permits Your Startup Needs?

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