BOLDER LAUNCH SERVICE

Federal Corporate Tax Filing US 

The US tax regulations require all businesses in the United States to file taxes annually irrespective of whether the business turned a profit during the fiscal year. Bolder Launch can assist you with the corporate tax filing requirements for the Corporation, as well as the Income tax returns for partners in an LLC or LLP.

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Frequently Asked Questions Federal Corporate Tax Filing US 

  • C corporations must file on the 15th day of the fourth month after the fiscal year’s end. That means that for C corporations whose fiscal year ends on Dec. 31, tax returns are due by April 15. The only exception to this rule is for a corporation whose fiscal year ends on June 30, which must file a tax return by Sept. 15. 
  • S corporations must file on the 15th day of the third month, which usually means that these companies’ tax returns are due on March 15. 

The IRS provides Form 7004 for companies that want to request an automatic 6-month extension to file their income tax and other returns. As with tax extensions for individuals, filing the form does not extend the date on which any payment is due. 

Missed-deadline penalties for C corporations and S corporations (if you owe the IRS) are 5% of the outstanding tax for up to five months, shifting to a different percentage thereafter, depending on the amount owed. 

Most corporations don’t need to e-file, but C corporations and S corporations must file their federal income tax returns through either approved software or a tax professional who is an authorized e-file provider. Tax professionals who want to e-file for their clients must be Authorized IRS E-file Providers or Electronic Return Originators.

Although most states require a corporation to file its income tax return on the same day that it files its federal taxes, this is beginning to change. Several states now have due dates one month or later, to give taxpayers more time to complete their federal returns, on which the state returns are based.

Not all states have the same tax filing requirements for corporations. While 44 states and the District of Columbia do have corporate income taxes, some states (namely Ohio, Nevada, Texas, and Washington) tax corporate gross receipts instead. Two states — South Dakota and Wyoming — currently have no corporate income tax or gross receipts tax.