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Rhode Island Individual Income Tax Filing deadlines and extensions for 2025.
If you are a tax professional working with clients who are residents or have been involved in significant business operations within Rhode Island, then they might be required to file Rhode Island State Taxes. We look at the most important tax deadlines and tax extensions for Rhode Island in 2025.
If your clients are residents or have been involved in significant business operations within Rhode Island, then they might be required to file Rhode Island State Taxes. This guide outlines important tax deadlines and tax extensions for Rhode Island in 2025.
Rhode Island C Corporation Tax Deadlines for 2025
You must file and pay Corporate Income Taxes in Rhode Island by April 15, 2026.
Extension to File Taxes in Rhode Island for 2025
The Extension Deadline for Rhode Island corporate income tax returns is October 15, 2026.
Rhode Island automatically grants a six-month extension on filing corporate income tax returns with the submission of the RI-7004, Automatic Extension Request for RI-1120C, RI-1120S, and RI-1065 filers. The extension payment can be made electronically using RI Tax Portal.
Automatic seven-month extension for June 30 year-end filers of Form RI-1120C.
This is an extension to FILE, not an extension to PAY – payment is still due April 15, 2026.
Rhode Island S Corporation & Partnership Tax Deadlines for 2025
You must file in Rhode Island by March 15, 2026.
Extension to File S Corporation & Partnership Taxes in Rhode Island for 2025
The Extension Deadline for Rhode Island S Corporation or Partnership income tax returns is September 15, 2026.
Rhode Island automatically grants a six-month extension on filing corporate income tax returns with the submission of the RI-7004, Automatic Extension Request for RI-1120C, RI-1120S, and RI-1065 filers. The extension payment can be made electronically using RI Tax Portal.
This is an extension to FILE, not an extension to PAY – payment is still due March 15, 2026.
Estimated Tax Deadline for Rhode Island 2025
Estimated tax payments are due:
See RI-1040ES- for the amount to pay with each voucher.
Individual Tax Deadline for Rhode Island 2025
You must file and pay Individual Income Taxes in Rhode Island by April 15, 2026.
Extension to File Taxes in Rhode Island for 2025
The Extension Deadline for Rhode Island individual income tax returns is October 15, 2026.
Rhode Island will automatically grant a six-month extension on filing personal income taxes if a federal extension is filed. This means you do not need to file for an extension in Rhode Island if you file a federal extension. If you do NOT file a federal extension, file Form RI-4868.
This is an extension to FILE, not an extension to PAY – payment is still due April 15, 2026.
Estate Tax Deadline for Rhode Island 2025
Rhode Island requires that you file the inheritance tax within nine months of the date of the decedent’s death.
Farmer and Fisherman Taxes for Rhode Island 2025 If at least 2/3 of your gross income for the taxable year is derived from farming, you may pay estimated tax at any time on or before January 15, 2026. If you wait until January 15, 2026, you must pay the entire balance of the estimated tax. However, if farmers file their tax return on or before March 1, 2026 and pay the total tax at that time, they need not file estimated tax.
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The material discussed on this page is meant for general illustration and/or informational purposes only and is not to be construed as investment, tax, or legal advice. You must exercise your own independent professional judgment, recognizing that advice should not be based on unreasonable factual or legal assumptions or unreasonably rely upon representations of the client or others. Further, any advice you provide in connection with tax return preparation must comply in full with the requirements of IRS Circular 230.
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