The 1099 filing checklist.
Filing 1099s correctly is mostly a data problem solved before deadline week: a signed W-9 on file for every contractor, the right vendors flagged as reportable, payment totals confirmed with card and third-party amounts excluded, and taxpayer IDs verified — so the January run produces clean forms instead of corrections. This free checklist walks the steps in order. Preparing and filing the information returns is bookkeeping work we do; the income-tax return is your CPA’s.
The 1099 checklist is the year-end sequence that makes filing accurate: collect a W-9 from each contractor before you pay; identify which vendors are 1099-reportable; confirm each payee’s payment total and exclude amounts paid by card or third-party app (those are reported on a 1099-K by the processor, not on your 1099-NEC); verify taxpayer IDs (TINs).
prepare the correct form — 1099-NEC for nonemployee compensation, 1099-MISC for rents, royalties, and other categories; file with the IRS by January 31; and furnish recipient copies by the same date. We prepare and e-file these 1099 information returns as part of bookkeeping. 1099s are information returns, not income-tax returns. Your income-tax return stays with your CPA or EA.
What “filing 1099s” actually means.
A 1099 is an IRS information return — a form a business files to report certain payments it made during the year, so the IRS can match that income against the recipient’s own return. The most common one for small businesses is the 1099-NEC, which reports nonemployee compensation: generally $2,000 or more paid to an independent contractor over the year (for tax years beginning after 2025; the threshold was $600 through 2025). A 1099-MISC covers other categories such as rents and royalties. The contractor gets a copy; the IRS gets a copy.
Filing them correctly is almost entirely about the data you have before deadline week: a signed W-9 on file for each contractor, the right vendors flagged as reportable, accurate payment totals with card and third-party amounts excluded, and verified taxpayer IDs. Get that right through the year and the January run is clerical. Leave it to January and it becomes a scramble of chasing W-9s and untangling totals. This checklist puts the steps in order so the data is ready when the deadline arrives.
What you need to file 1099s correctly.
Each item below is something to have in hand before the January run. The checklist that follows turns them into an ordered sequence.
Item 01 · A signed W-9 for every contractor
A completed Form W-9 from each vendor or contractor gives you their legal name, address, and taxpayer ID. Collect it before the first payment — it’s easy to get when someone wants to be paid and hard to get once the work is done. Missing W-9s are the single most common reason a January 1099 run stalls.
Item 02 · A list of 1099-reportable vendors
Not every vendor gets a 1099. Generally it’s unincorporated vendors and contractors paid for services — with corporations usually excluded (attorneys are a notable exception). Flagging which vendors in your QuickBooks file are reportable, and which aren’t, is the difference between a clean run and a guess. Reportability is confirmed with your CPA or EA.
Item 03 · Accurate payment totals by payee
Each reportable payee needs a verified total of what you paid for the year. This depends on clean books — the right vendor on each transaction and no miscoded or duplicated entries. A total that’s wrong here produces a 1099 with the wrong amount, which means a correction later.
Item 04 · Card and third-party amounts excluded
Payments made by credit card, debit card, or a third-party network are reported by the processor on a 1099-K — so they must be excluded from your 1099-NEC totals. Only your direct payments by check, cash, or bank transfer belong on the 1099-NEC. Double-counting card payments is one of the most common 1099 errors.
Item 05 · Verified taxpayer IDs (TINs)
The taxpayer ID number — SSN or EIN — on each 1099 has to match IRS records, or the filing can be flagged and may trigger backup-withholding consequences. Verifying TINs against the W-9 (and, where warranted, the IRS TIN-matching service) before filing prevents a round of corrected forms.
Item 06 · The correct form for each payment type
Match the payment to the right form: 1099-NEC for nonemployee compensation (the common contractor case), 1099-MISC for rents, royalties, and other listed categories. Putting a payment on the wrong form is a filing error even when the amount is right — so the form choice is part of getting the data ready, not an afterthought.
The 1099 checklist, in order.
Seven steps, in sequence. The earlier steps are the ones to start months ahead — collecting W-9s up front is what makes the rest easy. The final two are deadline-day actions, both due January 31.
- 1
Collect a W-9 from every contractor up front
Make a signed W-9 a condition of the first payment to any vendor or contractor, all year long. Twelve months later the legal name, address, and taxpayer ID you need are already on file — instead of a January scramble to chase them down before the deadline.
- 2
Identify which vendors are 1099-reportable
Go through the vendor list and flag who is reportable — generally unincorporated vendors and contractors paid for services, with corporations usually excluded (attorneys excepted). Mark the rest as not reportable so they don’t clutter the run. Confirm any borderline call with your CPA or EA.
- 3
Confirm each payee’s payment total
Total what you paid each reportable payee for the year, working from clean books — the right vendor on every transaction, nothing miscoded or duplicated. Compare the total to your records before you trust it; a wrong total here becomes a corrected 1099 later.
- 4
Exclude card and third-party-app payments
Remove any amounts you paid by credit card, debit card, or a third-party network from the 1099-NEC totals — those are reported by the processor on a
1099-K. Only direct payments by check, cash, or bank transfer stay on the 1099-NEC. This step prevents double-reporting, a top 1099 error. - 5
Verify taxpayer IDs (TINs)
Check each payee’s SSN or EIN against the W-9 so it matches IRS records, and use the IRS TIN-matching service where warranted. Catching a bad or missing TIN now — rather than after filing — avoids backup-withholding consequences and a round of corrected forms.
- 6
Prepare the correct form and file by January 31
Produce the right form for each payment —
1099-NECfor nonemployee compensation,1099-MISCfor rents, royalties, and other categories — and file with the IRS. The1099-NECfiling deadline is generally January 31; confirm the exact date for the tax year, since it shifts when the 31st falls on a weekend. - 7
Furnish recipient copies by January 31
Send each contractor their copy of the 1099 by the same deadline, generally January 31, by mail or approved electronic delivery. Keep proof of what was filed and furnished. With the data prepared in the earlier steps, this final step is clerical — not a scramble.
Vendor verification (W-9 and TIN check).
Verification is what keeps a 1099 from coming back. When you set up a new vendor, ask for a signed Form W-9 before the first payment, and check three things on it: that the legal name is the name the taxpayer ID belongs to, that the ID is the right kind (a Social Security number for an individual, an EIN for most entities), and the tax classification, which tells you whether the payee is a corporation and generally exempt from 1099-NEC reporting (attorneys’ fees are an exception).
Before you file, a payer of 1099-reportable income can confirm each name and taxpayer ID combination with the IRS TIN Matching program through IRS e-Services. If a payee won’t give you a taxpayer ID, or the IRS later notifies you that a name and ID don’t match, backup withholding at 24% may apply to later payments until the payee gives you a correct one.
When to hand 1099s to a pro.
W-9s are missing and the deadline is close
If you’re heading into January without W-9s on file, you’re chasing taxpayer IDs at the worst possible time. A ProAdvisor reviews your vendors, identifies who’s reportable and missing a W-9, and gets the data in order — so the filing isn’t derailed by gaps.
Totals mix card, check, and miscoded entries
When payment totals blend card and direct payments, or the books have miscoded or duplicated vendor entries, the 1099 amounts will be wrong. Untangling that — excluding card payments, correcting the coding — is bookkeeping work, and the time to do it is before you file, not after a correction.
You’d rather hand off the whole run
Preparing and filing the information returns is within our scope. If you’d rather a QuickBooks ProAdvisor get the vendor data right and file the 1099-NEC/MISC for you — fixed-fee, in writing — that’s the operational half. Your CPA still handles the income-tax return and any reportability judgment calls.
A QuickBooks ProAdvisor gets the data right and files the forms.
The hard part of 1099s isn’t printing the forms — it’s the data behind them. A QuickBooks ProAdvisor reviews your vendor list, flags who is 1099-reportable and who is still missing a W-9, confirms each payee’s total while excluding card and third-party-app payments that belong on a 1099-K, verifies taxpayer IDs, and then prepares and files the 1099-NEC and 1099-MISC and furnishes recipient copies by January 31. That is bookkeeping work, done against a written scope. What stays with your CPA or EA is the income-tax return and any judgment call about reportability or worker classification — we keep the records right; the licensed professional advises and files the return.
What people ask about filing 1099s.
Is this an Intuit service or tax-return preparation?
No. TechBrot is a bookkeeping and advisory firm — not Intuit, and not a tax-preparation or law firm. Preparing and filing 1099 information returns is bookkeeping work we do; it is not income-tax return preparation. Your income-tax return, and any decision about whether a payment is reportable or how a worker is classified, stays with your CPA or EA. This checklist is educational, not tax or legal advice.
Who needs to receive a 1099?
Generally, an unincorporated vendor or independent contractor you paid $2,000 or more during the year for services (for tax years beginning after 2025; the threshold was $600 through 2025) receives a 1099-NEC; rents, royalties, and certain other payments go on a 1099-MISC. Corporations are usually excluded, with exceptions such as attorneys. Whether a specific payment is reportable is confirmed with your CPA or EA — this is educational.
Do I have to send a 1099 for payments made by credit card?
No. Payments made by credit card, debit card, or a third-party network (a payment app or marketplace) are reported by the processor on a 1099-K, not on your 1099-NEC. Counting card payments on a 1099-NEC double-reports the income — a common error. Only your direct payments by check, cash, or bank transfer belong on the 1099-NEC.
What’s the difference between a 1099-NEC and a 1099-MISC?
The 1099-NEC reports nonemployee compensation — the common case of paying an independent contractor for services. The 1099-MISC reports other categories such as rents, royalties, and certain other payments. Nonemployee compensation was split back out of the 1099-MISC onto the 1099-NEC for the 2020 tax year. Matching the payment to the right form is part of getting the data ready.
When are 1099s due?
For the 1099-NEC, both the IRS filing and the recipient copies are generally due by January 31. The 1099-MISC recipient copy is also due around the end of January, with IRS filing deadlines varying by box and by paper vs. e-file. Confirm the exact dates for the tax year with your CPA or EA, since deadlines shift when January 31 falls on a weekend.
What happens if a contractor’s W-9 or TIN is missing?
Without a valid taxpayer ID you can’t file an accurate 1099, and a missing or mismatched TIN can trigger backup-withholding rules and corrected-form headaches. The fix is to collect the W-9 before you pay and verify the TIN before you file. If you’re already short W-9s heading into January, that’s a good moment to bring in a ProAdvisor to get the vendor data in order.
Can you prepare and file the 1099s for me?
Yes — that’s within our bookkeeping scope. A QuickBooks ProAdvisor reviews your QuickBooks vendors, flags who’s reportable and missing a W-9, confirms totals (excluding card and third-party payments), verifies TINs, and prepares and files the 1099-NEC/MISC and recipient copies — fixed-fee, in writing. What we don’t do is prepare your income-tax return; that stays with your CPA or EA.
Is the 1099 checklist free?
Yes. This checklist is free and educational — use it to get your own books 1099-ready. If you’d rather hand off the run, the discovery call is free too; from there 1099 preparation and filing is a fixed-fee scope agreed in writing before any work begins.