How to Get a Tax ID Number in Rhode Island for a New Business

For a new Rhode Island business, “tax ID number” usually refers to a federal Employer Identification Number (EIN), but it can also describe Rhode Island tax accounts or permits. These are separate registrations. Obtain an EIN from the IRS if your business needs or chooses to have one, then complete Rhode Island tax registration if the business will hire employees, make retail sales, or otherwise needs the relevant state accounts.

An EIN is a unique nine-digit federal tax identification number assigned by the Internal Revenue Service. It does not replace Rhode Island registrations for sales tax, withholding, unemployment insurance, or related obligations. Identifying which registrations apply to the business before submitting applications can prevent confusion and duplicate filings.

Which Tax ID Does a Rhode Island Business Need?

Start by separating the federal and state parts of the process.

• Federal EIN: Businesses with employees need an EIN. Partnerships, LLCs, corporations, and specified other entities also require one. Even when a business is not required to have an EIN for federal tax purposes, it may request one for banking or state-tax purposes.
• Rhode Island tax registration: A business that hires employees or makes retail sales must register with the Rhode Island Division of Taxation using the Business Application and Registration (BAR) form. This establishes applicable tax accounts or permits.
• Businesses without employees or retail sales: The Rhode Island Department of State explains that a Division of Taxation account is created when such a business files its first business tax return on paper or through tax-preparation software.

There is not one general-purpose Rhode Island tax ID application that replaces every federal and state registration. A business might need an EIN, one or more Rhode Island accounts, and a retail sales permit, depending on its entity type and activities.

For example, a retail business may have both an EIN and a Rhode Island retail sales permit. A business that has employees may need an EIN plus state withholding and unemployment-insurance accounts. A business with neither employees nor retail sales follows a different Rhode Island account-creation path.

Information to Prepare Before Applying

Organize the business information before beginning an EIN or state registration. Names, addresses, entity details, and descriptions should be presented consistently across filings. Review the formation documents and decide who will act for the business before entering information into an application.

Complete entity formation first when required

If the new business is an LLC, partnership, corporation, or tax-exempt organization, it must be formed or registered with the state before applying for an EIN. This sequence allows the federal application to reflect the legal entity that has already been created.

Check the exact legal name on the formation or registration record rather than relying on a trade name, shortened name, or branding. A DBA or trade name may be useful in business operations, but it should not be confused with the legal entity name requested in a filing.

Identify the responsible party

Determine who will be listed as the responsible party for the EIN application. For the IRS online tool, the applicant must be the responsible party or an authorized representative, and the responsible party must have an SSN or ITIN. Online eligibility also requires the business’s principal place of business to be in the United States or a U.S. territory.

Also prepare a clear description of what the business does and determine whether it will have employees or make retail sales. Those operational facts affect whether Rhode Island registration through the BAR form is needed.

How to Get the Federal EIN

1. Confirm that the entity is ready. If the business is an LLC, partnership, corporation, or tax-exempt organization, finish forming or registering it with Rhode Island before requesting the EIN.
2. Confirm whether an EIN is required or useful. An EIN is required for businesses with employees and for partnerships, LLCs, corporations, and specified other entities. A business that does not need one for federal tax purposes may still request one for banking or state-tax purposes.
3. Select an application method. An eligible applicant can use the IRS online tool. A U.S.-based business may instead submit Form SS-4 by fax or mail.
4. Enter the legal information carefully. Use the business’s legal name and review the entity type, responsible-party information, addresses, and business description before submitting.
5. Keep the EIN record. Retain the issued number and associated confirmation with the business’s permanent records. Use the number consistently when a tax, banking, or business document asks for the federal EIN.

The IRS provides EINs free of charge when they are obtained directly from the agency. Approved online applications receive the EIN immediately. The one-per-day restriction is important when a responsible party is associated with multiple new entities: only one EIN may be obtained per responsible party per day across all application methods.

Fax and mail options

A business whose principal place of business is in the United States may fax Form SS-4 to 855-641-6935. The IRS states that fax responses take about four business days when a return fax number is supplied. The business may instead mail Form SS-4 to:

Internal Revenue Service
Attn: EIN Operation
Cincinnati, OH 45999

The IRS states that mailed applications take approximately four weeks, subject to possible delays. These time estimates apply specifically to fax and mail submissions; immediate issuance applies only to approved online applications.

Complete the Applicable Rhode Island Registration

After addressing the federal EIN, determine whether the business must establish Rhode Island tax accounts or obtain a permit. A business that hires employees or makes retail sales must register with the Rhode Island Division of Taxation using the BAR form.

The Division of Taxation’s online business registration service covers:

• Retail sales permits;
• Income-tax withholding accounts; and
• Rhode Island unemployment-insurance accounts, including employment security, temporary disability insurance, and job development fund tax.

Choose registrations based on the business’s actual operations rather than selecting every available account. A company making retail sales should review the applicable Rhode Island sales tax permit requirements. A retailer purchasing goods for resale may also need to understand how to get a resale certificate in Rhode Island. A resale certificate and a retail sales permit serve different purposes, so one should not be treated as a substitute for the other.

If the business has no employees and makes no retail sales, the Rhode Island Department of State states that a Division of Taxation account is created when the business files its first business tax return on paper or through tax-preparation software. This means that a new business should not assume the BAR process applies merely because it has obtained an EIN.

Mistakes to Avoid and Next Steps

• Applying for an EIN before creating the entity. Form or register an LLC, partnership, corporation, or tax-exempt organization with the state first.
• Treating the EIN as a Rhode Island permit. The EIN is federal. It does not itself establish retail sales, withholding, or unemployment-insurance accounts with Rhode Island.
• Using an inconsistent business name. Compare the application with the formation record before submission, particularly when the business also uses a DBA or shortened public-facing name.
• Choosing registrations without considering business activities. Employee hiring and retail sales are key triggers for BAR registration. Review what the business will actually do before choosing accounts.
• Paying for what the IRS provides free. Obtaining an EIN directly from the IRS is free. Fees charged by a third party are not IRS EIN issuance fees.
• Expecting every application method to produce an immediate number. Immediate issuance applies to approved online applications, not to fax or mail submissions.
• Submitting multiple EIN requests for the same business. Review the information carefully and retain the EIN confirmation so that the business does not lose track of an already-issued number.

Once the applicable numbers and accounts are established, store the EIN confirmation, Rhode Island registration records, permit information, and formation documents together. Keep the legal name and identification numbers consistent when opening accounts, preparing tax filings, or completing business paperwork.

Revisit the registration question when the business’s activities change. A business that begins without employees or retail sales may later hire workers or start making retail sales, at which point Rhode Island registration requirements should be reviewed in light of the new activity.