The landlord fills out the W-9 and returns it to the tenant. That’s the direction the form moves in almost every case, because the point of the W-9 is to give the party making the rent payment the landlord’s taxpayer identification number so they can file a 1099-MISC with the IRS. One important qualifier: this whole exchange only happens when rent is paid in the course of a trade or business. If you’re renting an apartment to live in, you generally don’t need a W-9 from your landlord at all.
When a W-9 Is Actually Required for Rent
The W-9, formally titled “Request for Taxpayer Identification Number and Certification,” exists so the payer can collect the payee’s TIN.1Internal Revenue Service. About Form W-9, Request for Taxpayer Identification Number and Certification For rent, that TIN feeds into Form 1099-MISC, Box 1, which any business must file when it pays $600 or more in rent during the year.
The IRS only requires 1099-MISC reporting for payments made “in the course of your trade or business.” Personal payments aren’t reportable.2Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025) That line does the heavy lifting. A company leasing office space needs a W-9 from the building owner. An individual renting a house to live in doesn’t. The obligation follows the nature of the payment, not the property.
Who Requests the W-9 From the Landlord
If you pay rent as part of running a business, you’re the one who requests the W-9. The landlord completes it and hands it back. Situations where this applies:
- Commercial tenants leasing office, retail, warehouse, or industrial space.
- Property management companies collecting rent on behalf of an owner. The management company must report that rental income to the IRS and so requests the W-9 from the landlord.3Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025) – Section: Box 1 Rents
- Businesses renting residential property, such as a company leasing apartments for employee housing or using a home as a satellite office.
When a tenant pays rent to a property management company rather than directly to the owner, the tenant does not have to file the 1099-MISC. The property manager takes on that reporting and must issue the 1099 to the property owner.3Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025) – Section: Box 1 Rents
Individual tenants renting a home or apartment for personal use don’t request a W-9 and don’t file a 1099-MISC. This surprises a lot of people who assume the form is standard in every landlord-tenant relationship. It isn’t.
When the Tenant Is the One Filling It Out
A residential tenant rarely completes a W-9 for a landlord. But a few situations flip the usual direction:
- Subleasing. When you sublease your space, you’re the one collecting rent. If the subtenant is a business paying that rent as a trade or business expense, the subtenant may need your TIN to file a 1099-MISC, which means you complete the W-9.
- Rent credits for services. If your landlord reduces your rent in exchange for maintenance, repairs, or other work, the value of those services may count as income to you. The landlord might request your W-9 to report that amount on a 1099-MISC.1Internal Revenue Service. About Form W-9, Request for Taxpayer Identification Number and Certification
- Certain commercial lease structures where the landlord requests a W-9 from the tenant for recordkeeping or to report payments flowing back to the tenant.
Corporate Landlords Change the Calculation
Not every landlord triggers a 1099-MISC filing, even when rent is a business expense. The IRS generally exempts payments to C corporations and S corporations from 1099-MISC reporting, and that exemption extends to LLCs taxed as C or S corporations.4Internal Revenue Service. Instructions for Forms 1099-MISC and 1099-NEC (04/2025) – Section: Exceptions Rent isn’t one of the narrow categories that must be reported to corporations regardless (those include medical payments, fishing boat proceeds, and certain attorney payments).
Collect the W-9 anyway. The form tells you how the landlord is classified for tax purposes, which is how you know whether the exemption applies. If the box for C corporation or S corporation is checked, you can skip the 1099-MISC. If the landlord is a sole proprietor, partnership, or single-member LLC, you file.
Single-Member LLC Landlords
Single-member LLCs are the most common source of W-9 mistakes among landlords. The IRS treats a single-member LLC as a “disregarded entity” for federal income tax purposes, which means the LLC itself isn’t the taxpayer; the owner is.5Internal Revenue Service. Single Member Limited Liability Companies
On the W-9, a single-member LLC landlord puts the owner’s name on line 1 and the LLC’s name on line 2. The TIN in Part I should be the owner’s Social Security number or EIN, not the LLC’s separate EIN.6Internal Revenue Service. Instructions for the Requester of Form W-9 (03/2024) Using the LLC’s EIN creates a mismatch that can trigger IRS notices. If you’re a tenant and the W-9 you receive looks wrong, ask the landlord to check the instructions.
Foreign Landlords Use W-8BEN Instead
The W-9 only works for U.S. persons. If your landlord is a foreign national or nonresident alien, you need Form W-8BEN instead.7Internal Revenue Service. About Form W-8 BEN, Certificate of Foreign Status of Beneficial Owner for United States Tax Withholding and Reporting (Individuals) The stakes here are higher than with a domestic landlord.
Federal law requires anyone paying rent to a nonresident alien to withhold 30% of the payment and send it to the IRS. The statute specifically names lessees as responsible parties.8Office of the Law Revision Counsel. 26 U.S. Code 1441 – Withholding of Tax on Nonresident Aliens A tax treaty may reduce that rate, but the tenant bears the withholding obligation unless documentation establishes a lower rate or exemption. That documentation comes in on Form W-8BEN.
If a property management company handles rent collection, the withholding duty shifts to the manager. Pay a foreign landlord directly and the responsibility is yours. Fail to withhold and you become personally liable for the tax that should have been withheld.9Internal Revenue Service. Publication 515, Withholding of Tax on Nonresident Aliens and Foreign Entities
When To Collect the W-9
Get the W-9 before you make the first rent payment. IRS instructions are clear that if you haven’t received a completed W-9 or other certification of non-foreign status, you must presume the payee is subject to withholding, and for payments like rent, backup withholding kicks in immediately when the payee fails to furnish a TIN.6Internal Revenue Service. Instructions for the Requester of Form W-9 (03/2024) Folding the W-9 into lease signing eliminates the January scramble that catches many commercial tenants and property managers off guard.
What Happens if the Landlord Refuses
A landlord who won’t provide a completed W-9 forces the tenant or property manager into backup withholding. That means 24% of every rent payment gets withheld and sent to the IRS until the landlord provides a correct TIN.10Internal Revenue Service. Backup Withholding Rent is explicitly listed among the payment types subject to backup withholding.11Office of the Law Revision Counsel. 26 U.S. Code 3406 – Backup Withholding
For a landlord collecting $5,000 a month in commercial rent, that’s $1,200 per month diverted to the IRS. The landlord can recover it when filing taxes, but the cash flow hit is real. On the tenant’s side, the risk of skipping the W-9 runs the other way: without proper documentation, the IRS may question rental expense deductions.12Internal Revenue Service. Tips on Rental Real Estate Income, Deductions and Recordkeeping Both sides benefit from handling the form up front.