Form W-9: Request for Taxpayer Identification Number and Certification
Form W-9, also known as the Request for Taxpayer Identification Number (TIN) and Certification, is a key IRS document used by U.S. persons to provide their Taxpayer Identification Number (TIN) and certify that the information is correct for tax purposes. The form is mainly used by businesses, freelancers, independent contractors, and self-employed individuals who are required to report income to the IRS.
In this guide, we’ll break down what Form W-9 is, who needs to complete it, and how to fill it out properly to ensure compliance with U.S. tax laws.
What is Form W-9?
Form W-9 is an IRS form that provides your Taxpayer Identification Number (TIN) to an entity that is required to report income paid to you to the Internal Revenue Service (IRS). The form is primarily used by businesses and other entities to collect the TIN of their contractors, vendors, and other individuals to ensure accurate tax reporting.
Who Needs to Complete Form W-9?
You are typically required to fill out Form W-9 if you are:
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A U.S. person (including U.S. citizens, resident aliens, and business entities that are based in the U.S.).
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Self-employed or an independent contractor who receives payments for services rendered, such as:
- Freelancers
- Consultants
- Independent contractors
- Sole proprietors
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Receiving income that needs to be reported to the IRS, such as:
- Payments for services
- Rent payments
- Nonemployee compensation
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A business entity receiving payments that need to be reported (e.g., corporations, partnerships, and LLCs).
When is Form W-9 Used?
Form W-9 is typically requested by businesses and other payers who need your TIN for tax reporting purposes. Some common scenarios when a Form W-9 is required include:
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Freelancers and Contractors: If you are an independent contractor or freelancer working for a business, the business will ask for your W-9 to report payments made to you during the year. If you earn more than $600 in a year from the same payer, they are required to issue a Form 1099-NEC to report your earnings to the IRS.
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Interest and Dividend Income: If you receive interest or dividend payments from a financial institution, you may be asked to complete a W-9 so the bank can report this income on Form 1099-INT or Form 1099-DIV.
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Rental Payments: If you receive rental payments for property, the person or entity paying you may request a W-9 to report these payments on a 1099 form.
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Real Estate Transactions: When involved in certain real estate transactions, a W-9 may be requested by the buyer to report payments made for sales or lease agreements.
Key Information on Form W-9
Form W-9 is a simple one-page document with the following sections that must be completed:
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Name and Business Name:
- Provide your legal name as shown on your tax return.
- If applicable, include your business name or “doing business as” (DBA) name.
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Business Entity Classification:
- Indicate your entity type (e.g., individual, sole proprietorship, corporation, partnership, or LLC).
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Taxpayer Identification Number (TIN):
- For individuals, this will be your Social Security Number (SSN).
- For businesses or other entities, this will be the Employer Identification Number (EIN).
- This is the number used by the IRS to track your tax obligations.
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Certification:
- By signing the form, you certify that the TIN you provided is correct, and that you are not subject to backup withholding (unless otherwise specified).
- The form also includes a declaration that you are a U.S. person and provide your TIN accurately.
How to Complete Form W-9
Step 1: Provide Your Personal Information
- Line 1: Enter your full name (for individuals) or the legal name of the entity (for businesses).
- Line 2: If applicable, list your business name (DBA).
- Line 3: Select your tax classification, such as individual, corporation, partnership, LLC, etc.
Step 2: Enter Your TIN
- Line 5: For individuals, this is your Social Security Number (SSN). For businesses, provide your Employer Identification Number (EIN).
Step 3: Address Information
- Line 6: Enter your address where the payor should send any tax documents or correspondence related to your payments.
Step 4: Certification
- Sign and date the form to certify that the TIN you provided is accurate, that you are not subject to backup withholding (unless otherwise indicated), and that you are a U.S. person.
What Happens After You Submit Form W-9?
Once you complete Form W-9, you submit it directly to the requester (typically the payer or business that asked for it), not to the IRS. The requester will use your TIN to report payments they made to you on forms like Form 1099-NEC, Form 1099-MISC, or others depending on the type of payment.
It’s important to keep a copy of Form W-9 for your records in case there are discrepancies or issues with your tax reporting in the future.
Common Mistakes to Avoid
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Incorrect TIN: Ensure that the TIN you provide is correct. A mismatch can lead to penalties or backup withholding.
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Failure to Sign: A signature is required to certify the accuracy of the information provided. An unsigned form is considered incomplete.
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Incorrect Business Classification: Be sure to select the correct business entity classification to avoid confusion and delays.
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Backup Withholding: If you are subject to backup withholding, you need to indicate this on the form. Failure to do so can lead to incorrect withholding amounts.
Key Considerations
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Backup Withholding: If you fail to provide your correct TIN or if the IRS notifies the requester that you are subject to backup withholding, the payer may withhold 24% of your payments and send it to the IRS. It’s crucial to provide accurate information to avoid this.
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Form Validity: Form W-9 does not have an expiration date, but it’s important to update it if your information changes (e.g., a change in your name, address, or tax status).
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For Foreign Persons: If you are a foreign person or entity, you should use Form W-8BEN instead of Form W-9. Form W-9 is for U.S. persons only.
Conclusion
Form W-9 is a simple but essential form used to provide your Taxpayer Identification Number (TIN) to businesses and other entities that need to report payments made to you. Whether you’re an independent contractor, freelancer, or a business entity, completing this form correctly is critical for ensuring proper tax reporting and avoiding unnecessary withholding.
If you have any questions or concerns about filling out Form W-9, consider consulting with a tax professional to ensure compliance and accuracy.