If you're a small business or a self-employed individual who needs answers to tax questions, educational materials or tools to help you run your business, check out the IRS's Small Business and Self-Employed Tax Center on this website.

This one-stop shop offers extensive resources and online tools to help small businesses and self-employed persons by providing resources such as:.

  • Small business forms and publications
  • Online applications for an Employer Identification Number
  • Employment tax information – federal income tax, Social Security and Medicare taxes, FUTA and self-employment tax
  • Tax-related news that could affect your business
  • Small business educational events
  • IRS videos for small businesses
  • A-Z Index for Business, a fast way to find information

The site provides important federal tax information for all stages of owning a business, whether you're starting, operating or closing a business.

Other resources available on the IRS website include:

The IRS Video Portal:
Tax questions? Learn about tax topics through video and audio presentations on the IRS Video Portal. The video portal contains archived video of live panel discussions and audio from national phone forums, as well as other webinars and video clips.

IRS Audits Video Series:
"Your Guide to an IRS Audit" takes the viewer through the steps of an audit from notification to closing. The video series is composed of scenarios that demonstrate the stages of each type of audit: correspondence, office and field. The scenarios address issues that are common to audits of small businesses.

Virtual Small Business Tax Workshop:
The IRS Virtual Small Business Tax Workshop is an interactive resource to help small business owners learn about their federal tax rights and responsibilities. The workshop contains nine stand-alone lessons that can be selected and viewed in any sequence. The workshop is available online 24 hours a day, seven days a week from any computer. It can also be ordered on CD.

Tax Calendar for Small Business Taxpayers:
The Tax Calendar for Small Businesses and Self-Employed – Publication 1518 – is available online or as a printable PDF file. This 12-month calendar is filled with information on general business taxes, IRS and Social Security Administration customer assistance, electronic filing and paying options, retirement plans, business publications and forms, and common tax filing dates. Each page highlights different tax issues and tips that may be relevant to small-business owners, with room on each month to add notes, state tax dates or business appointments. You can also download the tax events into your calendar or subscribe to the tax calendar events. The calendar provides the small business owner with a ready resource for meeting their tax obligations.

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March 2015
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Upcoming Tax Dates

March 2All businesses
File information returns (for example, Forms 1099) for certain payments you made during 2014.

March 2Farmers & fishermen
File your 2014 income tax return (Form 1040) and pay any tax due - Details

March 2Payers of gambling winnings.
File Form 1096 along with Copy A of all the Forms W2G you issued for 2014. If you file Forms W2G electronically, your due date for filing them with the IRS will be extended to March 31. The due date for giving the recipient these forms remains February 2.

March 2 All employers
File Form W3, Transmittal of Wage and Tax Statements, along with Copy A of all the Forms W2 you issued for 2014. If you file Forms W2 electronically, your due date for filing them with the SSA will be extended to March 31. The due date for giving the recipient these forms remains February 2.

March 2 Large food and beverage establishment employers
File Form 8027, Employer's Annual Information Return of Tip Income and Allocated Tips. Use Form 8027T, Transmittal of Employer's Annual Information Return of Tip Income and Allocated Tips, to summarize and transmit Forms 8027 if you have more than one establishment. If you file Forms 8027 electronically, your due date for filing them with the IRS will be extended to March 31.

March 2 Wagering tax
File Form 730 and pay the tax on wagers accepted during January.

March 2 Heavy highway vehicle use tax
File Form 2290 and pay the tax for vehicles first used in January.

March 10 Employees who work for tips
If you received $20 or more in tips during February, report them to your employer - Details

March 11 Communications and air transportation taxes under the alternative method.
Deposit the tax included in amounts billed or tickets sold during the first 15 days of February.

March 13 Regular method taxes
Deposit the tax for the last 13 days of February.

March 16 Corporations
File a 2014 calendar year income tax return (Form 1120) and pay any tax due - Details

March 16 S Corporations
File a 2014 calendar year income tax return (Form 1120S) and pay any tax due - Details

March 16 S Corporation election
File Form 2553, Election by a Small Business Corporation, to elect to be treated as an S corporation beginning with calendar year 2015. If Form 2553 is filed late, S corporation treatment will begin with calendar year 2016.

March 16 Electing larger partnerships
Provide each partner with a copy of Schedule K1 (Form 1065B), Partner's Share of Income (Loss) From an Electing Large Partnership, or a substitute Schedule K1. This due date applies even if the partnership requests an extension of time to file the Form 1065B by filing Form 7004

March 16 Social security, Medicare, and withheld income tax
If the monthly deposit rule Page 6 Publication 509 (2015) applies, deposit the tax for payments in February.

March 16 Nonpayroll withholding
If the monthly deposit rule applies, deposit the tax for payments in February.

March 25 Communications and air transportation taxes under the alternative method.
Deposit the tax included in amounts billed or tickets sold during the last 14 days of February.

March 27 Regular method taxes
Deposit the tax for the first 15 days of March.

March 31 Electronic filing of Forms W2
File copies of all the Forms W2 you issued for 2014. This due date applies only if you electronically file.

March 31 Electronic filing of Forms W2G
File copies of all the Forms W2G you issued for 2014. This due date applies only if you electronically file.

March 31 Electronic filing of Forms 8027
File Forms 8027 for 2014. This due date applies only if you electronically file.

March 31 Wagering tax
File Form 730 and pay the tax on wagers accepted during February.

March 31 Heavy highway vehicle use tax
File Form 2290 and pay the tax for vehicles first used in February.

March 31 Electronic filing of Forms 1097, 1098, 1099, 3921, 3922, and W2G.
File Forms 1097, 1098, 1099, 3921, 3922, and W2G with the IRS. This due date applies only if you file electronically. Otherwise, see March 2. The due date for giving the recipient these forms generally remains February 2. View More Tax Dates