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Filing business taxes online is a convenient and efficient way to submit tax returns to the government. It is usually a more efficient way to file taxes for self-employed and small business owners. It eliminates the need for manual paperwork and provides a secure platform for submitting sensitive information. There are several online tax preparation software options available, some of which offer free or low-cost options for small businesses. The software guides users through the tax preparation process, providing step-by-step instructions and calculating tax liabilities.

In most cases, businesses can file federal and state tax returns electronically using the software. The electronic filing process is often faster and more accurate than traditional paper filing, reducing the likelihood of errors and speeding up the process of receiving a refund or resolution of any tax issues.

When filing business taxes online, it’s important to ensure that the information entered is accurate and complete. Business owners should have all necessary documentation and information readily available, such as W-2 forms, 1099s, and receipts for business expenses. Before submitting the return, business owners should carefully review the information to ensure it is correct.

How to File Business Taxes Online

You can file business taxes online using various e-filing platforms or software. Some popular options to file business taxes online include:

  1. IRS e-file: The IRS offers an electronic filing system for businesses to file their taxes online. This option is available for most types of business tax returns, including the 1120 series (corporation), 1065 (partnership), and 990 series (tax-exempt organizations).
  2. Commercial tax preparation software: Companies such as TurboTax, H&R Block, and TaxAct offer software that can help you file your business taxes online. These software products range from free to paid, depending on the complexity of your return.
  3. Professional tax preparers: You can also work with a professional tax preparer who can file your business taxes electronically on your behalf.

Before you file business taxes online, ensure you have all the documentation and information to complete your return accurately.

Benefits of Filing Business Taxes Online

Filing business taxes online can offer several benefits compared to traditional paper filing, including:

  1. Convenience: Filing taxes online is quick and easy and can be done anywhere with an internet connection.
  2. Accuracy: Online tax software uses algorithms to help ensure accuracy and reduce the likelihood of errors.
  3. Speed: Online filing is faster than traditional paper filing, and the tax agency processes electronic submissions more quickly.
  4. Real-time updates: With online tax filing, you can check the status of your return in real time and receive updates on any errors or issues that need to be corrected.
  5. Easy access to records: Filing taxes online provides easy access to your tax records, making it easier to keep track of your business’s financial information.
  6. Environmentally friendly: Filing taxes online eliminates the need for paper and reduces waste, making it an environmentally friendly option.
  7. Cost-effective: Filing taxes online is typically less expensive than hiring a tax professional or using a traditional tax preparation service.

Overall, it can be a convenient, efficient, and cost-effective option for businesses of all sizes to file business taxes online.

Steps to File Business Taxes Online

Here are the general steps to file business taxes online:

  1. Gather all necessary documentation and information: This may include your financial statements, receipts, and tax forms such as W-2s, 1099s, and 1098s.
  2. Determine your business structure: Your business structure will determine the type of tax return you need to file. Examples of business structures include sole proprietorship, partnership, corporation, and LLC.
  3. Choose a tax filing method: You can file your business taxes by paper mail or electronically using tax preparation software or a professional tax preparer.
  4. Complete the correct form and file your tax return: Once you collect all the necessary information and have chosen a filing method, you can complete and file your tax return. If you are using tax preparation software, the software will guide you through the process. Your tax accountant will handle the process if you use a professional tax preparer.
  5. Pay any taxes: If you owe taxes, you must pay them by the due date to avoid interest and penalties. You can pay online or by mail, depending on your method of filing.

The steps to file business taxes online may vary depending on your business structure, the type of tax return you are filing, and your state and local tax requirements.

Determine Business Structure Before You File Business Taxes Online

Determine which tax forms you need to file. Business structure has legal and tax implications. There are four main kinds of business structures:

Sole Proprietorship

Report your business income and deductions on Schedule C: The sole proprietor will need to report the business’s income and expenses on Schedule C, Profit or Loss from Business, which is filed as part of the owner’s personal tax return (Form 1040). A sole proprietorship is the most simple business structure owned and operated by one person. A sole proprietor must keep accurate records of all business income and expenses to report them on the tax return accurately.

Limited Liability Company (LLC)

Limited liability companies (LLCs) are business entities created under state law. An LLC is a hybrid structure that combines the tax advantages of a partnership or the limited liability protection of a corporation. All LLC owners receive limited liability. The owners of an LLC are commonly called members. There are four ways you can file LLC taxes.

1. File Schedule C

A single-member Limited Liability Company (SMLLC) is a type of LLC with only one owner. A single-member (one-owner) LLC is taxed as a disregarded entity (sole proprietorship) unless a corporation election is filed. The single-member LLC will need to file a Schedule C, eighter profit or loss from the business. A Schedule C is filed together with the owner’s personal tax return (Form 1040).

2. File Form 1065

An LLC with more than two owners is called a multi-member LLC. A multiple-member LLC is usually taxed as a partnership by filing form 1065.

3. LLC Filing as S Corporation

Service or profitable LLCs that want to reduce self-employment taxes would elect to be taxed as S corporations because they are not subject to self-employment taxes. File form 2553 to elect an LLC as S Corporation. File 1120S form for an LLC elected as S Corporation.

4. LLC Filing as C Corporation

An LLC can be filed as a C Corporation to be classified as a C Corporation by filing Form 8832. If your business is C Corporation, file business taxes online by using form 1120.


A partnership is owned by two or more people and is often set up between friends or family members who want to run a business together.

  1. File Form 1065: If the LLC has multiple members, it must file Form 1065, U.S. Return of Partnership Income, with the IRS. This form reports the company’s income, deductions, and credits and allocates this information to the members.
  2. File Schedule K-1: Each member of the LLC will receive a Schedule K-1, which reports their share of the company’s income, deductions, and credits. The member will use this information to complete their individual tax return.
  3. File Form 1040: Each member of the LLC will need to file a Form 1040, U.S. Individual Income Tax Return, and report their share of the company’s income, deductions, and credits on their personal tax return.


A corporation is a separate legal entity from its owners, known as shareholders. It is the most complex business structure and offers the most liability protection to its owners. If your business is corporated, follow the steps below to file business taxes online.

  1. File Form 1120: A C Corporation will need to file a Form 1120 (Corporation Income Tax Return) with the IRS to report its income, deductions, and credits.
  2. Calculate and pay corporate income tax: C Corporations are subject to corporate income tax, a tax imposed on the corporation’s profits. The corporation’s taxable income is calculated using Form 1120.
  3. File Form 1099: If the C Corporation pays dividends to its shareholders, it will need to file Form 1099, Miscellaneous Income, with the IRS to report these payments.

Every business structure has its own legal and tax requirements, so it is vital to understand the differences before you choose one. Consider consulting with a tax professional or attorney to help determine the best structure for your business.

Review Tax Deductions Before You File Business Taxes Online

Business tax deductions are expenses that are allowed to be subtracted from a business’s taxable income.

Take advantage of all available tax deductions. It is important to keep accurate records of all business expenses to support tax deductions. The following are some common business tax deductions:

  1. Business equipment and supplies: Costs related to the purchase of business equipment and supplies, such as computers, office furniture, and stationery.
  2. Advertising and marketing expenses: Costs related to advertising and marketing the business, such as brochures, flyers, and online ads.
  3. Travel expenses: Costs related to business travel, such as airfare, hotels, and car rentals.
  4. Meals and entertainment: Business-related meals and entertainment expenses, such as business lunches and dinners and tickets to events related to the business.
  5. Rent or lease payments: Rent or lease payments for business property, such as office space or equipment. Some businesses can save on taxes by renting business owners’ homes by using the Augusta rule.
  6. Employee salaries and benefits: Costs related to employee salaries and benefits, such as health insurance, pensions, and bonuses.
  7. Legal and professional fees: Costs related to legal and professional services, such as consulting, accounting, and legal fees.
  8. Interest and bank charges: Interest paid on business loans and bank charges for business accounts.
  9. Depreciation: The gradual reduction in the value of business assets over time, such as equipment and machinery.

Small Business Tax Deduction Template

Download the small business tax deductions.