W-9 vs. 1099: What's the Difference? [2027 Guide]

For businesses working with multiple freelancers or contractors, collecting tax information is only one part of the financial workflow. Accounting software can help businesses track contractor payments and maintain accurate financial records throughout the year, making it easier to determine which payments may need to be reported when tax season arrives.

This guide explains the difference between W-9 and 1099 forms, who completes each form, when they are required, how they work together, and the reporting thresholds and deadlines that apply in 2026 and 2027.

W-9 vs. 1099: What's the difference?

Form W-9 and Form 1099-NEC are used at different stages of the contractor payment and reporting process. The W-9 provides the taxpayer information a business may need to prepare Form 1099-NEC, while the 1099-NEC reports qualifying payments made to the contractor during the calendar year.

Here is how the process typically works:

1. The business requests Form W-9. A business asks an independent contractor to provide a completed W-9, preferably before making payments for their services.
2. The contractor provides their taxpayer information. The completed W-9 provides information such as the contractor's name, federal tax classification, address, and TIN.
3. The business keeps the W-9 on file. The W-9 is retained by the business rather than submitted to the IRS.
4. The business records contractor payments. Throughout the year, the business tracks payments made for the contractor's services.
5. The business determines whether Form 1099-NEC is required. After the calendar year ends, it reviews the payments against the applicable Form 1099-NEC reporting rules and threshold.
6. The business prepares and files Form 1099-NEC. If reporting is required, the business uses the contractor information from Form W-9 and its payment records to complete Form 1099-NEC. The form is then provided to the contractor and filed with the IRS by the applicable deadline.

What is Form W-9?

Form W-9, Request for Taxpayer Identification Number and Certification, is used to provide a requester with a person’s correct taxpayer identification number (TIN) and other tax information. In an independent contractor relationship, a business typically requests a W-9 from the contractor to obtain the information needed for tax reporting.

According to the IRS instructions for Form W-9, the payee provides their correct taxpayer identification number and applicable certifications to the requester, who retains the form rather than filing it with the IRS.

A completed W-9 generally includes

• Name and business name (if the contractor operates under one)
• Federal tax classification: Individual/sole proprietor, LLC, corporation, partnership, etc.
• Address
• TIN: Either a Social Security Number (SSN) for an individual, or an Employer Identification Number (EIN) for a registered business
• Signature and date: When certification is required, the payee signs Form W-9 to certify the applicable statements in Part II.

The contractor completes and returns Form W-9 to the business requesting it. The business keeps the W-9 on file rather than filing it with the IRS. If a reportable payment later requires a Form 1099-NEC, the business can use the information collected on the W-9 to prepare the form.

Who needs to fill out a W-9?

Businesses commonly request Form W-9 from independent contractors, freelancers, and other U.S. persons whose payments may need to be reported on an information return. Non-U.S. contractors use a different form (one of the W-8 series) instead of a W-9, since they're generally subject to different withholding rules.

Completing a W-9 doesn't mean the person will automatically receive a Form 1099-NEC. Whether a 1099 is required depends on factors like the type and amount of payment and the applicable reporting rules.

When should a business request a W-9?

For independent contractors, businesses should generally collect Form W-9 before making reportable payments. Collecting the information early gives the business the contractor’s correct name and TIN before it needs to prepare an information return.

A new W-9 may also be necessary if previously provided information changes, such as the contractor’s name, TIN, or federal tax classification.

How to complete Form W-9?

An independent contractor or other payee completes Form W-9 and returns it to the business or requester. Businesses generally collect the form before making reportable payments so that accurate taxpayer information is available when needed.

Here are simple steps for filling out a W-9 form:

• Enter your name as shown on your federal income tax return. Sole proprietors and disregarded entities should enter the owner's name on this line.
• Enter your business name, if applicable.
• Select your federal tax classification, such as individual/sole proprietor, C corporation, S corporation, partnership, trust/estate, or LLC. An LLC should follow the IRS instructions to indicate the appropriate tax classification.
• Complete the exemption fields, if applicable. This part includes fields for an exempt payee code and an exemption from Foreign Account Tax Compliance Act (FATCA) reporting. These exemptions apply only in specific circumstances.
• Enter the address where the requester should send information returns or other correspondence. An optional account number field is also available if applicable.
• Provide your TIN. For an individual, this is generally a Social Security number (SSN). Other entities generally provide an employer identification number (EIN).
• Review and certify the information. Part II contains the W-9 certifications. When a signature is required, sign and date the form after confirming that the information and applicable certifications are correct.

Companies that want to reduce manual work around tax preparation and filing can explore tax software designed to manage calculations, documentation, and reporting requirements.

What is Form 1099?

A 1099 is a type of information return used to report certain payments and income to the IRS and the person who received them. Unlike Form W-9, which collects taxpayer information, a 1099 records payments or other reportable income after they have been made.

There are several types of 1099 forms, each used for a different type of payment or income. For businesses working with independent contractors, Form 1099-NEC is generally the most relevant because it is used to report nonemployee compensation.

According to the IRS General Instructions for Certain Information Returns, Form 1099-NEC is generally due to both the IRS and the recipient by January 31 of the year following the payment year. For 2026 payments, the deadline moves to February 1, 2027, because January 31 falls on a Sunday.

What changed for 1099 reporting in 2027?

Several changes affect businesses preparing information returns during the 2027 filing season:

• The Form 1099-NEC reporting threshold increased. The federal reporting threshold rose from $600 to $2,000 for qualifying payments made in 2026 and reported in 2027. Beginning with payments made in 2027, the $2,000 base amount is adjusted for inflation, so businesses must use the threshold applicable to the payment year.
• Form 1099-NEC includes additional reporting fields. Revised reporting includes separate fields for cash tips, applicable Treasury Tipped Occupation Codes, and qualified overtime compensation.
• IRIS replaces the legacy FIRE system. Beginning with the 2027 filing season, businesses filing applicable information returns electronically use the IRS Information Returns Intake System (IRIS).

Businesses should verify the threshold and filing requirements that apply to the specific calendar year being reported.

What is Form 1099-NEC?

Form 1099-NEC, Nonemployee Compensation, is used by businesses to report qualifying payments for services performed by nonemployees. This can include payments to independent contractors, freelancers, and other nonemployees who provide services in the course of a trade or business.

The business prepares Form 1099-NEC using information such as the contractor's name and TIN, which can be obtained from Form W-9. The form also records the amount of nonemployee compensation paid during the year.

Who receives a 1099-NEC?

A business generally files Form 1099-NEC when payments for qualifying services performed by a nonemployee reach the applicable reporting threshold for that calendar year.

Payments to corporations are generally exempt from Form 1099-NEC reporting, although exceptions apply. For example, certain payments for legal services may still be reportable when the recipient is incorporated. Form 1099-NEC may also be required when federal income tax was withheld under the backup withholding rules, regardless of the amount paid.

When do you file Form 1099-NEC?

Form 1099-NEC is generally due to both the IRS and the recipient by January 31 of the year following the calendar year being reported. The same IRS filing deadline applies whether the form is filed electronically or on paper.

If January 31 falls on a Saturday, Sunday, or applicable legal holiday, the filing deadline moves to the next business day.

Form 1099-NEC doesn't qualify for the automatic 30-day filing extension available for certain other information returns. Businesses that need additional time to file must meet the requirements for a nonautomatic extension.

What is Form 1099-MISC?

Form 1099-MISC (Miscellaneous Information) reports certain payments that don't belong on Form 1099-NEC. Depending on the circumstances, these can include rent, royalties, prizes and awards, medical and healthcare payments, and other types of reportable income.

For example, compensation paid to an independent contractor for services generally appears on Form 1099-NEC, while qualifying rent payments generally appear on Form 1099-MISC.

How to complete Form 1099-NEC?

The business or payer prepares Form 1099-NEC when the applicable reporting requirements are met. Before completing the form, confirm the recipient information provided on Form W-9 and the total reportable payments made during the calendar year.

Here is how to complete the main sections of Form 1099-NEC:

1. Enter the calendar year. Specify the four-digit calendar year for which the payments are being reported.
2. Provide the payer's information. Enter the payer's name, address, telephone number, and TIN in the appropriate fields.
3. Enter the recipient's information. Provide the recipient's name, address, and TIN. The name and TIN should correspond with the information provided on Form W-9.
4. Enter nonemployee compensation in Box 1a. Report the qualifying compensation paid to the nonemployee during the year. This can include fees, commissions, prizes and awards for services, and other compensation for services performed in the course of a trade or business.
5. Complete Boxes 1b through 1d when applicable. Box 1b reports cash tips included in Box 1a. Box 1c is used for applicable Treasury Tipped Occupation Codes (TTOC), while Box 1d reports qualified overtime compensation included in Box 1a.
6. Complete Box 2 when applicable. This box can be used to report direct sales of $5,000 or more of consumer products to a recipient for resale. The IRS also permits these sales to be reported in Box 7 of Form 1099-MISC.
7. Report federal income tax withheld in Box 4. Enter any federal income tax withheld under the backup withholding rules.
8. Complete the state information when applicable. Boxes 5 through 7 can be used to report state income tax withheld, the applicable state and payer's state identification number, and the amount of state payments. These boxes are provided for state reporting and aren't required by the IRS.
9. Add an account number when required. An account number is required if the business has multiple accounts for a recipient and is filing more than one Form 1099-NEC for that recipient.

Amounts reported in Boxes 1b and 1d are already included in Box 1a and are reported separately when applicable. If no applicable cash tips, tipped occupations, or qualified overtime compensation need to be reported, the corresponding fields remain blank.

How to file Form 1099-NEC with the IRS?

After completing Form 1099-NEC, the business must file the required copy with the IRS and provide a copy to the recipient. Businesses can file electronically or, when permitted, on paper.

How to file Form 1099-NEC electronically

Businesses can file Form 1099-NEC electronically through the IRS Information Returns Intake System (IRIS). IRIS supports direct filing through its Taxpayer Portal and application-to-application filing through compatible software.

The IRS generally requires electronic filing when a filer must submit 10 or more covered information returns in aggregate, rather than 10 of each form type. Beginning with tax year 2026 and the 2027 filing season, the IRIS replaces the Filing Information Returns Electronically (FIRE) system for applicable returns.

How to file Form 1099-NEC on paper

Businesses that aren't required to file electronically can generally submit Form 1099-NEC on paper. When filing on paper, Form 1096, Annual Summary and Transmittal of U.S. Information Returns, must accompany the submission to the IRS. Form 1096 summarizes the information returns included in the paper filing. It isn't required when Form 1099-NEC is filed electronically.

Businesses should use the appropriate IRS-approved form and follow the current IRS instructions for the applicable mailing address and filing requirements.

Which copies of Form 1099-NEC go where?

Form 1099-NEC includes different copies for the IRS, recipient, payer, and, where applicable, state tax authorities:

• Copy A: Filed with the IRS.
• Copy 1: Provided to the appropriate state tax department when required.
• Copy B: Provided to the recipient.
• Copy 2: Provided to the recipient for use with a state income tax return when required.
• Copy C: Retained by the payer for its records.

W-9 vs. 1099 vs. W-2: what's the difference?

W-9, 1099-NEC, and W-2 forms all contain information used for federal tax reporting, but they apply at different stages and to different types of workers. Forms W-9 and 1099-NEC are commonly associated with independent contractors, while Form W-2 reports wages and taxes withheld for employees.

Employers use Form W-2 to report wages, tips, other compensation, and applicable taxes withheld from employees. Businesses generally use Form 1099-NEC to report qualifying payments for services performed by independent contractors and other nonemployees.

However, the tax form used does not determine whether a worker is an employee or independent contractor. Worker classification depends on the facts of the working relationship, including behavioral control, financial control, and the nature of the relationship. Misclassification can leave a business liable for employment taxes that should have been withheld and paid.

What are the common W-9 and 1099 mistakes to avoid?

Errors in W-9 and 1099 reporting can result in incorrect information returns, backup withholding, or IRS penalties. Businesses can reduce these issues by collecting accurate taxpayer information before making payments and reviewing their records before filing.

Here are some common mistakes to avoid:

• Waiting until year-end to request Form W-9: Requesting a W-9 only when it is time to prepare 1099 forms can make it difficult to obtain missing or corrected information before the filing deadline. Businesses should generally collect Form W-9 when establishing the payment relationship with a contractor or other payee.
• Using an incorrect name or TIN: The recipient's name and taxpayer identification number should match the information provided on Form W-9. An incorrect name-TIN combination can result in an IRS notice and may lead to backup withholding requirements. Eligible payers can use the IRS TIN Matching Program to check whether a name-and-TIN combination matches IRS records before filing certain information returns.
• Using the wrong 1099 form: Form 1099-NEC and Form 1099-MISC report different types of payments. Nonemployee compensation for services is generally reported on Form 1099-NEC, while Form 1099-MISC covers categories such as rents, royalties, prizes and awards, and certain other reportable payments. Businesses should determine the nature of a payment before selecting the appropriate information return.
• Using an outdated reporting threshold: Businesses should apply the Form 1099-NEC reporting threshold for the calendar year in which payments were made, not the year the form is filed. Using an outdated threshold can lead to incorrect reporting decisions.
• Assuming all payments to corporations are exempt: Payments to corporations are generally exempt from Form 1099-NEC reporting, but there are exceptions. For example, certain payments for legal services may still be reportable even when the recipient is incorporated. Businesses should check the reporting rules for the specific type of payment rather than relying only on the recipient's business structure.
• Overlooking backup withholding: A payer may be required to withhold federal income tax from certain reportable payments when, for example, a payee fails to provide a TIN or the IRS notifies the payer that the TIN is incorrect. The current backup withholding rate is 24%. When backup withholding applies, the withheld amount must be reported on the appropriate information return.
• Missing filing requirements: Form 1099-NEC is generally due to both the IRS and the recipient by January 31 of the following year, subject to the weekend and legal-holiday rule. Businesses should also determine whether electronic filing is required. The IRS generally requires e-filing when a filer is required to submit 10 or more covered information returns in aggregate.
• Treating an employee as an independent contractor: Issuing Form 1099-NEC instead of Form W-2 doesn't make a worker an independent contractor. Worker classification depends on the actual relationship between the worker and the business, including factors related to behavioral control, financial control, and the nature of the relationship. Misclassification can result in liability for employment taxes that should have been withheld and paid.

   

  What are the penalties for incorrect or late W-9 and 1099 filings?

  Businesses can face IRS penalties for filing Form 1099-NEC late, submitting incorrect information, or failing to provide required copies to recipients. Form W-9 isn't filed with the IRS, so it doesn't carry the same late-filing penalty. However, missing or incorrect taxpayer information can trigger backup withholding requirements and contribute to 1099 reporting errors.

  According to the IRS's 2027 information-return penalty guidance, penalties for returns required to be filed in 2027 generally include:

  • $60 per return: Corrected within 30 days after the filing deadline.
  • $130 per return: Corrected more than 30 days after the deadline but by August 1.
  • $340 per return: Filed after August 1, not filed, or not corrected.

  Separate penalties may apply for failing to furnish correct recipient statements. Intentional disregard can result in higher penalties, and annual penalty limits vary by business size.

  If a contractor doesn't provide a correct TIN when required, the payer may also have to apply 24% backup withholding to reportable payments. Businesses can reduce these risks by collecting W-9 information early, checking names and TINs, and correcting errors promptly. The IRS may waive certain penalties when reasonable-cause requirements are met.

  Frequently asked questions (FAQs) about W-9 and 1099 forms

  Got more questions? Here are the answers.

  Q. Does filling out a W-9 mean I'm self-employed?

  Not necessarily. Being asked to complete Form W-9 does not by itself determine your employment status. Form W-9 is used in several information-reporting situations, including many independent-contractor relationships.

  Q. Does a "1099 employee" need to fill out a W-9?

  “1099 employee” isn't an official tax classification; independent contractors are not employees. When a business requests Form W-9 from an independent contractor, the contractor generally completes it and returns it to the requester.

  Q. Do I pay more taxes if I submit a W-9?

  Submitting the form itself doesn't create additional tax. But contractors who receive 1099 income pay self-employment tax, covering both the employee and employer shares of Social Security and Medicare, whereas a W-2 employee pays only half, since their employer covers the other half. The tax difference comes from the working arrangement, not from the W-9 itself.

  Q. Do I still need a W-9 if payments won't reach the 1099 threshold?

  Form W-9 doesn't have the same dollar reporting threshold as Form 1099-NEC. A business may still request a W-9 before making payments so that it has accurate taxpayer information available if reporting obligations arise.

  Q. When is Form 1099-NEC due for 2026 payments?

  For 2026 payments reported during the 2027 filing season, Form 1099-NEC is generally due to both the recipient and the IRS on February 1, 2027. The usual January 31 deadline falls on a Sunday in 2027, so the deadline moves to the next business day. Form 1099-NEC does not qualify for the automatic 30-day filing extension available for certain other information returns.

  Q. What happens if I don't receive a 1099-NEC?

  Not receiving Form 1099-NEC doesn't necessarily mean the income is excluded from your tax return. Independent contractors are generally responsible for reporting taxable business income even when they don't receive an information return from the payer. If you expected a 1099-NEC but didn't receive one, review your payment records and, if necessary, contact the payer to confirm whether a form was issued.

  Q. Do I have to report income below the 1099-NEC threshold?

  Yes, taxable income generally must still be reported even when the payer isn't required to issue Form 1099-NEC. The 1099-NEC reporting threshold determines the payer's information-reporting obligation; it isn't a minimum amount of income that becomes taxable. Independent contractors should therefore keep complete records of their business income rather than relying only on the 1099 forms they receive.

  Q. What is the Form 1099-NEC reporting threshold for 2027?

  The Form 1099-NEC reporting threshold is $2,000 for payments made in 2026 and reported during the 2027 filing season. For payments made in 2027 and reported in 2028, the $2,000 base threshold is adjusted for inflation. The IRS has not yet published the applicable 2027 payment-year amount, so businesses should check the latest IRS Form 1099-NEC instructions before filing.

  Keep the right information on the right form

  The difference between a W-9 and a 1099 comes down to where each form fits in the reporting process. Form W-9 collects taxpayer information, while Form 1099-NEC reports qualifying payments made to a nonemployee.

  For businesses, accurate reporting starts before year-end. Collecting W-9 information early, maintaining complete payment records, confirming names and TINs, and applying the reporting rules for the correct calendar year can make Form 1099-NEC more straightforward.

  Independent contractors should also maintain their own income records rather than relying solely on the information returns they receive. The Form 1099-NEC reporting threshold determines when a payer has an information-reporting obligation; it does not determine whether the income is taxable.

  Because thresholds, form fields, filing systems, and other requirements can change, businesses and contractors should verify current IRS guidance for the applicable tax year before filing.

  If you manage W-9 collection, contractor payments, and year-end 1099 reporting across a growing contractor base, compare contractor payment software that centralizes these workflows rather than relying on spreadsheets and one-off reminders.

  This article was originally written in 2019 by Lauren Pope. It has been updated with new information.