How LLC Taxes Work in 2026

The Internal Revenue Service (IRS) typically taxes LLCs as pass-through entities, meaning profits flow through to the owners’ personal tax returns. However, in 2026, LLCs can choose to be taxed as a sole proprietorship, partnership, S corporation or C corporation — and each option has different tax rules, deadlines and obligations.

Here's what you need to know:

• Most LLCs are pass-through entities

• Owners pay income tax on profits

• Self-employment tax often applies

• LLCs can elect S corp or C corp taxation

• Estimated quarterly taxes are usually required

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How Are LLCs Taxed in 2026?

LLCs are legal structures with separate tax classifications that vary by type of LLC.

By default:

• Single-member LLCs are taxed as sole proprietorships

• Multi-member LLCs are taxed as partnerships

Optional elections:

• S corporation

• C corporation

What Is Pass-Through Taxation?

Pass-through taxation means business income flows directly to the owner’s personal tax return instead of being taxed at the business level. This structure helps avoid corporate taxes and the double taxation that can occur with traditional corporations.

With pass-through entities — such as LLCs, sole proprietorships and many partnerships — the business itself typically does not pay federal income tax. Instead, profits (or losses) “pass through” to the owners, who report them on their personal tax returns.

Here’s how it works in practice:

• An electrician runs a business structured as a sole proprietorship LLC and earns $350,000 in revenue during the year.

• The business has $200,000 in expenses for supplies, equipment, insurance and other operating costs.

• After subtracting expenses from revenue, the business has $150,000 in profit.

That $150,000 passes through to the owner’s personal tax return, and the electrician pays income tax on that amount.

Whatever remains after taxes becomes the owner’s net profit.

What Taxes Does an LLC Pay in 2026?

Depending on their structure, LLCs can be subject to a variety of state and federal taxes.

1. Federal Income Tax

Owners are responsible for reporting and paying taxes on the gross profits that pass through their LLCs, with one exception. LLCs structured as C corporations, which are not pass-through entities, pay federal corporate tax, and their shareholders are taxed on dividends, a form of double taxation.

2. Self-Employment Tax

Employees have 7.65% of their paychecks automatically withheld for FICA taxes, which fund Social Security and Medicare. Employers pay the other 7.65% to cover the entire 15.3% due through payroll taxes. 

Sole proprietors, however, are responsible for the entire 15.3%, known as the self-employment tax. The tax applies to net profit and is paid via Schedule SE. However, only 92.35% of net earnings are subject to the self-employment tax.

3. Payroll Taxes (if LLC Has Employees)

LLCs with employees (not sole proprietorships or C corporations) are responsible only for the employer portion of FICA taxes (7.65%). However, they must also pay federal unemployment tax (FUTA) — 0.6% of each employee’s first $7,000, or $42 per year — and state unemployment tax.

4. Sales Tax

LLCs, not individual owners, are responsible for collecting and remitting sales taxes. The amount and process vary by state and locality, and some states don’t levy a sales tax.

5. State Income or Franchise Taxes

LLCs typically use the pass-through structure to pay state income taxes, which vary by state. Some states also levy franchise taxes, which are fees for the privilege of doing business in the state as an LLC.

LLC Tax Classifications Explained

An LLC can choose how it’s taxed. The four most common options are sole proprietorship, partnership, S corporation and C corporation. In most cases, LLCs use pass-through taxation, meaning profits are taxed on the owner’s personal return rather than at the business level.

When Are LLC Taxes Due in 2026?

Tax Day for LLCs varies according to their structure.

• Sole proprietorships (Schedule C): April 15

• C corporations: April 15

• Partnerships: March 15

• S corporations: March 15

Quarterly Estimated Taxes

Most LLC owners must pay estimated taxes four times a year because taxes aren’t automatically withheld from their income the way they are for traditional employees. These payments help cover income tax and self-employment tax throughout the year.

The IRS sets the following estimated tax deadlines:

• April 15

• June 15

• September 15

• January 15 (following year)

How To File Taxes for a Single-Member LLC

Single-member LLCs are typically taxed like sole proprietorships. This means the business itself doesn’t file a separate federal return. Instead, the owner reports business income and taxes through their personal tax return.

During tax season, most single-member LLC owners will:

• File Schedule C with Form 1040 to report business income and expenses

• File Schedule SE to calculate and pay self-employment tax

• Make quarterly estimated tax payments throughout the year based on expected income

This process allows the business income to pass through to the owner’s personal tax return, which is a key feature of LLC taxation.

How To File Taxes for a Multi-Member LLC

Most multi-member LLCs are taxed as partnerships by default. The business itself files an informational return, but the profits pass through to the owners, who report the income on their personal tax returns.During tax season, a multi-member LLC typically:

• Files Form 1065 to report the business’s total income, deductions and financial activity

• Issues Schedule K-1 forms to each member, showing their share of the profits or losses

• Members report that income on their personal tax returns and pay any taxes owed individually

This setup allows the LLC’s income to pass through to the owners, avoiding corporate-level taxation while still documenting the business’s finances with the IRS.

How S Corp Taxation Works for LLCs

S corporations have special pass-through tax structures and tax-reporting requirements.

• Owners must pay themselves a “reasonable salary.”

• Their salaries are subject to payroll taxes.

• The remaining profit may be distributed to a limited number of shareholders.

• If structured correctly, the added regulations can reduce self-employment tax exposure. However, it requires establishing payroll and entails a greater administrative burden.

What Are the Tax Advantages of an LLC?

As the name implies, LLCs (limited liability companies) limit personal assets to liability exposure from business debts and legal claims, but the structure also provides unique tax benefits, including: 

• Pass-through taxation

• Business expense deductions

• Flexible tax classification

• Potential QBI (qualified business income) deduction

The Section 199A qualified business income (QBI) deduction was scheduled to expire in 2025. However, the One Big Beautiful Bill Act (OBBBA) made it permanent starting in 2026, allowing many pass-through entities to deduct up to 20% of qualified business income annually.

What are the Tax Disadvantages of an LLC?

While LLCs offer flexibility and pass-through taxation, there are a few tax-related drawbacks to consider. Depending on how the business is structured and how much it earns, owners may face additional taxes or administrative responsibilities.

Common tax disadvantages of an LLC include:

• Self-employment taxes. Many LLC owners must pay self-employment tax on business profits, which covers Social Security and Medicare.

• Quarterly estimated tax payments. Because taxes aren’t withheld automatically, owners usually need to make estimated payments to the IRS throughout the year.

• More recordkeeping and paperwork. Tracking income, expenses and tax filings can require more organization than traditional employment.

• State-level LLC fees. Some states charge annual filing fees, franchise taxes or other costs to maintain an LLC.

These factors don’t necessarily outweigh the benefits of an LLC, but they’re important to factor into your overall tax planning.

How LLC Profits are Taxed

Two important rules determine how LLC income is taxed:

• Taxes apply to net profit, not total revenue. You only pay tax after business expenses are deducted.

• Profit can be taxed even if you don’t withdraw it. With pass-through taxation, the IRS taxes your share of the profit whether you leave the money in the business or take it out.

Here’s a simple example of how the math works:

That $100,000 passes through to the owner’s personal tax return.

From there:

This example shows how LLC owners are taxed on profit after expenses and deductions, not on the business’s total revenue.

How To Reduce LLC Tax Liability in 2026

LLC owners have several legal ways to lower their tax bill. The key is staying organized, claiming the deductions you qualify for and choosing the right tax structure as your business grows.

Here are a few strategies that can help reduce your LLC’s tax liability:

• Track deductible expenses carefully. Keep detailed records of business costs such as supplies, equipment, software, travel and home office expenses so you can claim every deduction you qualify for.

• Consider an S corporation election if your business is profitable. Some LLC owners can reduce self-employment taxes by electing S corp status and taking a combination of salary and distributions.

• Contribute to tax-advantaged retirement accounts. Options like SEP IRAs and Solo 401(k)s allow business owners to set aside significant retirement savings while reducing taxable income.

• Use business deductions strategically. Deductions for equipment purchases, insurance, professional services and other operating costs can lower your taxable profit.

• Stay current on estimated tax payments. Making quarterly payments on time can help you avoid IRS penalties and keep your cash flow predictable throughout the year.

These strategies can make a meaningful difference in how much tax your business ultimately owes, especially as your revenue grows.

Common LLC Tax Mistakes

Many new LLC owners run into tax problems simply because they’re unfamiliar with how business taxes work. The good news is that most of the common mistakes are easy to avoid with a little planning and organization.

Here are some of the most frequent LLC tax mistakes to watch for:

• Forgetting quarterly estimated tax payments. LLC owners usually need to pay taxes throughout the year. Missing these deadlines can lead to IRS penalties and interest.

• Not setting aside money for self-employment tax. In addition to income tax, LLC owners typically owe self-employment tax for Social Security and Medicare. Without planning for it, the bill can come as a surprise.

• Mixing personal and business finances. Using the same bank account for both can make bookkeeping harder and increase the risk of missing deductions.

• Missing state filing requirements. Some states require annual reports, franchise taxes or other LLC filings that can result in penalties if overlooked.

• Not tracking business expenses properly. Poor recordkeeping can mean lost deductions and a higher tax bill than necessary.

Staying organized and keeping up with deadlines can help LLC owners avoid these costly mistakes and make tax season much less stressful.

Quick LLC Tax Checklist

Getting organized before tax season can make filing much easier. Use this checklist to gather the documents most LLC owners need when preparing their return.

Business Identification Details

• EIN or Social Security number (SSN)

• Confirmation of your tax classification (sole proprietorship, partnership, S corporation, etc.)

• Prior-year tax returns

Income and Financial Records

• Any 1099 forms received for business income

• Invoices and deposit records

• Profit and loss (P&L) statements

• Business bank statements

• Receipts tied to income or payments

Expense and Deduction Documentation

• Insurance premiums for the business

• Professional service fees (accountants, attorneys, consultants)

• Operating costs such as software, supplies and utilities

• Travel and meal expenses related to business activity

• Equipment purchases and depreciation records

Employee and Contractor Information (If Applicable)

• W-2 forms for employees

• 1099-NEC forms for independent contractors

• Payroll tax records

Having these documents ready can make filing faster and help ensure you claim every deduction your LLC qualifies for.

Understanding LLC Taxes in 2026

LLC taxes can seem complicated at first, but the underlying rules are fairly straightforward once you understand the basics. Remember that an LLC is a legal business structure, not a tax classification. The IRS allows LLC owners to choose how the business will be taxed, such as a sole proprietorship, partnership, S corporation or C corporation.

In many cases, LLCs operate as pass-through entities, meaning the business itself doesn’t pay federal income tax. Instead, profits pass through to the owners, who report the income on their personal tax returns. Because of this structure, many LLC owners are responsible for self-employment taxes and may need to make quarterly estimated tax payments throughout the year.

The way your LLC chooses to be taxed can also influence your total tax liability. As your business grows, evaluating options like an S corporation election may help you manage taxes more efficiently while staying compliant with IRS rules.

FAQs About LLC Taxes in 2026

The answers to the following frequently asked questions can help LLC business owners navigate tax season successfully. 

Does an LLC pay taxes or do the owners?

Owners pay taxes on their personal returns when their businesses are structured as pass-through LLCs, such as single-member LLCs and multi-member LLCs. When they elect to be taxed as C corps, the LLC and shareholders pay taxes. 

How much tax does an LLC pay?

Pass-through LLCs pay no federal corporate tax, but instead pass gross profits through to owners, who then pay taxes on that profit according to their tax brackets, plus, in most cases, the self-employment tax.

Does an LLC pay self-employment tax?

Many LLC business owners are subject to the self-employment tax, which requires them to pay the entire 15.3% for Medicare and Social Security taxes on 92.35% of their net profits.

Is LLC income taxed twice?

It can be. Some structures, such as C corporations, pay federal corporate tax before shareholders are taxed on their profit distributions. 

Should my LLC elect S corporation status?

It depends on the “reasonable salary” the owner or owners receive. Higher-profit businesses typically have more to gain from filing as S corporations.