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Revenue & Taxation Procurement & Supply Customs

CNMI Department of Finance - Revenue & Taxation

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February, 2015: Form W-3-SS Online Filing

Anyone required to file Form W-2CM must file Form W-3SS to transmit Copy A of these forms to the Social Security Administration. While you can file the paper W-3SS form, it's much easier to file this form online. You also have until April 1 to file, if you file electronically. For more information, please visit the Social Security Administration Business Services Online website.

Upcoming Filing Due Dates*:

*Quarterly and annual filings only; within 60 days. All filings are due by 4:30PM on the due date of the respective form.

Forms for 2015/2016:

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View form listing for the current tax period
View form listing for previous tax periods


** Note: For forms not listed below, instructions specific to the CNMI are included in the provided form. For general form instructions, please visit the IRS website.

Additional Forms, not otherwise classified:

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