Collect W-9s Before You Pay — Not in January

TL;DR: Request a W-9 with the first invoice from any new vendor. Hold payment until you have a complete form with name, TIN, and entity type. Store every W-9 in a vendor folder attached to payment history. This eliminates the January scramble to file 1099s and keeps you compliant with IRS information-return rules.

_Last reviewed: July 2026 · 5 min read_

Chasing down W-9s in January, when 1099 deadlines loom, is a landlord rite of passage you can skip. The routine that prevents it takes thirty seconds per vendor: request the W-9 before you pay the first invoice, hold payment until it arrives, and store it where you track that vendor's payments. By year-end you already have what you need to file information returns on time.

Okoniq Property Hub attaches vendor documents to payment records so your W-9s live alongside the invoices you're reporting.

Why collect W-9s before you pay instead of waiting until year-end?

You need a W-9 to file a 1099-NEC or 1099-MISC for any vendor you paid for services. The threshold for payments made on or after January 1, 2026 is $2,000 per payee per calendar year. The old $600 threshold still applies to payments made before that date — tax-year 2025 forms filed in early 2026 use the old rule. Either way, January is the wrong time to realize you don't have a TIN for your roofer.

Requesting a W-9 at payment time — not at tax time — solves three problems. First, the vendor still remembers the job and is incentivized to comply because payment depends on it. Second, you find out immediately if the vendor's legal name differs from their DBA, which prevents name-TIN mismatches on the 1099. Third, by the time you're preparing Schedule E deductions in February, you're reading from a complete file instead of sending cold emails to contractors who have moved on.

Missing a 1099 doesn't erase the vendor's income — they owe tax whether or not you file — but it can trigger penalties for you and creates an IRS mismatch. A W-9 collected before the first check clears costs you nothing and keeps you off that list.

How do you request a W-9 with the first invoice?

Attach a blank W-9 to your standard invoice-reply email and ask the vendor to return it signed before you process payment. The subject line can be as simple as "W-9 needed to process payment — [vendor name]". The body should name the amount you're about to pay and note that you'll release the check or ACH as soon as you have the completed form.

Most vendors have submitted dozens of W-9s and will return it the same day. If you're working with a one-person handyman or a gardener who hasn't seen the form before, explain that it's an IRS requirement for your bookkeeping — not a credit check or a tax audit — and that you need it once per vendor, not per job. If the vendor refuses or says they don't have a TIN, you may be dealing with unreported income, and you should reconsider the engagement; paying without a W-9 leaves you exposed when the IRS notices the gap.

Keep the blank form linked in a folder or email template so you're not hunting for the PDF every time. The IRS updates the W-9 infrequently, but when it does, the old version is no longer valid. Check IRS.gov once a year to confirm you're attaching the current revision.

Should you hold payment until you have a complete W-9?

Yes. A partial or unsigned W-9 is worse than no W-9 because it looks complete at a glance but fails IRS matching. The form must have the vendor's legal name matching their TIN, a checked entity-type box, a signature, and a date. If any field is blank or the handwriting is illegible, return it and ask the vendor to complete it before you cut the check.

Holding payment until the W-9 arrives does not violate prompt-payment norms when you make the requirement clear upfront. Include a sentence in your standard terms or on the purchase order: "Payment will be issued within [X] business days of receipt of a completed W-9." That way the vendor knows the clock doesn't start until you have the form, and you avoid the awkward position of having already paid someone you now can't report correctly.

If a vendor pushes back and says they'll send the W-9 later, remind them that federal law requires you to request it and that most businesses request it before payment as standard practice. If they still refuse, you may need to apply backup withholding — 24% of the payment held and remitted to the IRS — which is more paperwork for both of you and a reason most vendors comply once they understand the alternative.

Where should you store W-9s to keep them accessible?

Create a vendor folder — digital or physical — that pairs each W-9 with that vendor's payment history. If you use accounting software, attach the W-9 PDF to the vendor's profile or tag it to their ledger account. If you track payments in spreadsheets, store the W-9 in a subfolder named by vendor and note the file location in your payment log.

One place to look means less time chasing paperwork when you're preparing 1099s in January. A W-9 buried in an untagged email thread from March is effectively missing. Storing it the moment you receive it — before you process the invoice — takes ten seconds and saves an hour later.

You're not required to send the W-9 to the IRS with your 1099s, but you are required to have it on file if the IRS asks. The statute of limitations for information returns is three years after the filing date, so keep each W-9 at least that long. Many landlords keep them as long as they have records of the payments tied to those W-9s — often seven years — because the two documents prove each other.

When do you need to request a new W-9 from an existing vendor?

Request a new W-9 if the vendor's TIN changes, their legal name changes, or their entity type changes. A sole proprietor who incorporates is now a different taxpayer. A vendor who moves and updates their address on an invoice should update their W-9 to match — address mismatches don't usually trigger IRS notices, but consistent records prevent confusion if you're ever audited.

The IRS does not require you to collect a new W-9 every year from the same vendor if nothing has changed. Once you have a valid W-9, you can use it indefinitely until the vendor tells you something changed or the IRS notifies you of a mismatch. If you receive a B-notice — a letter saying the name and TIN on your 1099 didn't match IRS records — you must request a new W-9 within a specified window or start backup withholding on future payments.

Some landlords request a fresh W-9 annually from every vendor as a belt-and-suspenders practice. That's not required, but it does catch changes the vendor forgot to mention and ensures your file has a recent signature if the vendor later disputes whether they were ever paid. If you go that route, batch the requests in December and hold January payments until the updated forms arrive.

FAQ

Do I need a W-9 from every contractor I pay, or only contractors over a certain threshold?

You need a W-9 from any vendor you might owe a 1099 — generally anyone you paid for services. For payments made on or after January 1, 2026, the threshold is $2,000 per payee per calendar year. Payments made before that date still use the $600 threshold. Collect the W-9 before the first payment regardless of amount, because you won't know until year-end whether that vendor crosses the threshold.

What happens if a vendor refuses to give me a W-9?

If a vendor refuses, you may be required to apply backup withholding — holding 24% of each payment and remitting it to the IRS on their behalf. You file Form 945 annually to report backup withholding amounts. Most vendors comply once they understand this is the alternative. If you pay without a W-9 and without withholding, the IRS can penalize you for failing to backup withhold when required.

Can I accept a W-9 via email, or does it need to be a wet signature?

The IRS accepts electronic W-9s as long as the submission method reasonably ensures the person signing is the person claiming to be the payee. Email from a known business address satisfies that standard for most landlords. A typed name in place of a signature is acceptable if the vendor submits the form through a secure online portal or via email. You do not need a pen-and-ink original.

How long do I need to keep W-9s after the vendor's last payment?

Keep each W-9 for at least three years after the due date of the 1099 you filed using it — so a W-9 used to prepare a 2026 1099-NEC filed in January 2027 should be kept until at least January 2030. Many landlords keep W-9s as long as they keep payment records, often seven years, to pair the two if the IRS questions a deduction.

Do I need a W-9 from a corporation I paid for services?

You generally do not need to file a 1099-NEC for payments to C corporations or S corporations for services, but you do need to file for payments to LLCs taxed as partnerships or disregarded entities. The safest practice is to collect a W-9 from every vendor — the form tells you their entity type, and having it on file costs you nothing. If they mark "C Corporation" or "S Corporation" in box 3, you know you can skip the 1099.

<div class="glass rounded-2xl p-5 mt-7 max-w-4xl border border-red-400/30 bg-red-500/5"> <div class="flex items-start gap-3"> <span class="text-2xl flex-shrink-0">⚠️</span> <div class="flex-1 min-w-0"> <p class="text-red-200 text-sm font-bold">Not tax advice</p> <p class="text-slate-300 text-xs mt-1 leading-relaxed"> This post assumes you're paying U.S. vendors for services in the ordinary course of your rental business. It does not account for payments to nonresident aliens subject to FIRPTA withholding, payments for property or merchandise that may trigger 1099-MISC instead of 1099-NEC, or state-level information-return rules that differ from federal thresholds. Tax rules change and depend on your specific situation. Talk to a licensed CPA before acting on anything here, and confirm current figures on IRS.gov. </p> </div> </div> </div>