✅ Prep Checklist

How to Prepare for the 1099 Deadline
Start in December, not January

The 1099 deadline is doable if you start six to eight weeks early. The mistake almost everyone makes is treating January as prep time. By then you're chasing W-9s and reconciling totals while the deadline ticks down.

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The 1099 prep timeline that actually works

Working backward from the February 2, 2026 recipient deadline, here's where each task lands. Each week buys you space the next one needs.

1

Early December: Pull the vendor report

Run a vendor payment report from your accounting software for the calendar year. Filter to vendors with cumulative payments of $600+ in services. This is your master list.

2

Mid-December: Cross-check W-9s

Match every vendor on the list against your W-9 file. Flag missing ones immediately. Email the contractor and request the form — December gives them six weeks to respond before you're filing.

3

Late December: Verify totals

For each reportable vendor, confirm the total you paid in services (not goods, not reimbursements). This is what goes in Box 1 of the 1099-NEC. Misreporting amounts triggers separate penalties.

4

Early January: Choose a filing method

Decide between e-filing (faster, cheaper, required if you file 10+ forms), filing through your accountant, or paper. Set up the account if you\'re going to e-file yourself.

5

Mid-January: File and distribute

Send recipient copies and file with the IRS. For 1099-NEC, both are due February 2, 2026, so there\'s no benefit to staggering them. File everything together.

The W-9 problem (and how to avoid it forever)

The single biggest reason small businesses miss the 1099 deadline isn't laziness — it's chasing W-9s. Contractors who finished a project in March don't answer December emails. Email addresses bounce. Phone numbers change. By the time you confirm a TIN, the deadline is two weeks out.

The fix is structural: collect the W-9 before the first payment. Make it part of onboarding. Many businesses now refuse to issue a check or send an ACH until the W-9 is on file. That single rule eliminates 80% of January firefighting.

For contractors already paid without a W-9, the IRS expects you to make a documented effort to collect one. Send a written request (email counts). If they refuse, you must begin backup withholding at 24% on future payments. Keep records of every request — they support a reasonable-cause penalty abatement later if needed.

The $600 threshold: what counts and what doesn't

The $600 reporting threshold is cumulative across the calendar year for one recipient. It's easy to miss because no single payment looks like a threshold trigger — it's the sum that matters.

Source: IRS Instructions for Forms 1099-MISC and 1099-NEC.

Set both reminders now

Two reminders beat one. Set one for early December to start the prep workflow above, and a second for mid-to-late January for the filing itself. The 1099 deadline reminder pillar explains how the follow-ups work — the email keeps nudging you after the date until you mark it done.

For the exact 2026 dates and how the deadline shifts when Jan 31 falls on a weekend, see when are 1099s due in 2026. For the form-by-form breakdown, see the 1099-NEC vs 1099-MISC comparison. And for what happens if December prep slipped, the late filing penalty page has the cost math.

Common questions about preparing for the 1099 deadline

When should I start preparing for the 1099 deadline?

Start in early December — about eight weeks before the recipient deadline. December is when you collect missing W-9s, verify vendor totals from your accounting software, and confirm which contractors crossed the $600 threshold. January is for filing, not for chasing paperwork.

Do I need a W-9 before I can issue a 1099?

You should always collect a W-9 before paying any contractor more than the threshold amount. The W-9 gives you the recipient's legal name, business structure, and Taxpayer Identification Number (TIN) — without it you can't file a complete 1099 and may be subject to backup withholding requirements.

What is the $600 rule for 1099 forms?

You must file a 1099-NEC for any nonemployee you paid $600 or more during the calendar year for services. The threshold is cumulative — a single $600 payment, or three $200 payments to the same person, both trigger the requirement. Payments under $600 to one person don't require a form.

What if a contractor refuses to provide a W-9?

Send a written request, and if they still refuse, you're required to start backup withholding at 24% on future payments. Document the request. You can still file the 1099 with missing TIN information, but you'll receive a CP2100 notice from the IRS and may face additional penalties.

What's the difference between gross payment and reportable payment?

Report gross payments — what you actually paid the contractor before any reimbursements or deductions. Don't deduct equipment, supplies, or materials the contractor used for the work. Travel expenses they billed back as an expense reimbursement generally aren't reportable; travel they invoiced as part of the service is.

What's the easiest way to track which contractors need a 1099?

Most accounting software (QuickBooks, Xero, FreshBooks, Wave) can run a vendor payment report filtered by tax year and threshold. Generate the report in early December, cross-check against your W-9 file, and flag any vendor over $600 missing a W-9. That single report drives the rest of your prep.

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