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Filing Requirements

Here you can learn about your filing requirements when closing your business.

Visit Closing a Business from the IRS for a useful checklist, information about declaring bankruptcy, retirement topics, and more.

Payroll Tax

  • Required Filings and Due Dates
  • Payroll Tax Deposit
  • Commercial Employer Account Registration and Update Form (DE 1) (PDF)

Sales and Use Tax

  • Closing Out Your Account
  • Closing Out Your Seller’s Permit
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