Form 1099-NEC Filing Season 2026: $2,000 Threshold, IRIS E-Filing, and How to Avoid Stacked Penalties

If you pay even one freelancer, attorney, or independent contractor, the 1099 game just changed under your feet. Two big shifts hit at once for the 2026 tax year: the long-standing $600 reporting threshold for nonemployee compensation jumps to $2,000, and the IRS is sunsetting the decades-old FIRE system in favor of the new Information Returns Intake System (IRIS). Get either of these wrong and you can rack up penalties of $60, $130, $340, or even $680 per form — with no cap when the IRS decides you were "intentionally" sloppy.

The good news is that 1099-NEC filing is mostly an administrative discipline problem, not a tax problem. If you collect a clean Form W-9 from every vendor before the first payment goes out, set up a tracking process during the year, and understand the new e-file portal, the January filing crunch becomes a non-event.

This guide walks through the entire 1099-NEC lifecycle for small businesses: who needs a form, what's changed for 2026, how to collect W-9s, how to e-file through IRIS, when backup withholding kicks in, and how to avoid the penalty tiers that compound fast.

What the 1099-NEC Reports — and Who Has to File It

Form 1099-NEC ("Nonemployee Compensation") is how a business tells the IRS — and the contractor — that it paid an unincorporated service provider during the year. The form was carved out of the old 1099-MISC in 2020 to give nonemployee compensation its own filing path and its own January 31 deadline.

You generally must file a 1099-NEC if all four of these apply to a payment you made in the course of your trade or business:

1. You paid someone who is not your employee.
2. The payment was for services (not goods, rent, or merchandise).
3. The payment was made to an individual, partnership, estate, or LLC taxed as a sole proprietor or partnership — not a corporation.
4. The total you paid that vendor during the year hit the reporting threshold.

The fourth piece is where 2026 changes everything.

The $2,000 threshold takes effect for 2026

For decades, the magic number was $600. Under the One Big Beautiful Bill Act (OBBBA) signed into law in 2025, the threshold for 1099-NEC (and 1099-MISC) reporting rises to $2,000 in aggregate payments per vendor per calendar year, beginning with tax year 2026 (the forms you'll file in early 2027).

Starting in 2027, the threshold will be indexed for inflation using the CPI cost-of-living adjustment, rounded to the nearest $100. The IRS will announce the new number each fall.

A few important nuances:

• The 2025 tax year is still $600. Forms for tax year 2025 are due by February 2, 2026 (January 31 falls on a Saturday). Don't change your process mid-stream — use $600 for 2025 filings.
• All income is still taxable. A higher reporting threshold doesn't make the underlying income tax-free. Contractors who don't receive a 1099 still owe income tax and self-employment tax on what they were paid.
• Best practice: still collect a W-9 for every vendor. A vendor you paid $1,800 in November might cross the new $2,000 threshold in December, and you don't want to be chasing tax IDs at year-end. More on this below.

The attorney exception that trips everyone up

The corporate exception sounds clean: payments to C-corporations and S-corporations are generally not reportable on a 1099-NEC. Then comes the trap: attorneys are reportable even if they're incorporated. If you pay $600 (rising to $2,000 in 2026) or more in legal fees for services rendered in your trade or business, you file a 1099-NEC in Box 1 — period. The fact that the firm is a PC, LLP, or PLLC doesn't matter.

Gross proceeds paid to an attorney as part of a settlement go on Form 1099-MISC in Box 10, with no threshold and no corporate exception. That's a different form, but worth flagging since the rules overlap conceptually.

Common payments that are not on a 1099-NEC

• Payments for merchandise, inventory, telephone, freight, or storage
• Wages paid to employees (those go on W-2)
• Payments to most corporations (except attorneys and a few medical providers)
• Rent paid to a landlord — that goes on 1099-MISC Box 1
• Payments processed via a payment card or third-party network like Stripe, PayPal Goods & Services, Square, or Venmo Business — those are reported by the processor on Form 1099-K

That last one is huge. If you pay your bookkeeper via a credit card or PayPal "Goods & Services" transaction, you do not issue a 1099-NEC for those payments — the processor reports them on Form 1099-K. But if you Zelle them, mail a check, or initiate an ACH transfer, those payments are yours to report. Mixed payment channels create reconciliation headaches; pick one rail per vendor when you can.

Start the Year Right: Collect a W-9 Before the First Payment

The single highest-leverage thing you can do in your accounts payable process is to require a completed and signed Form W-9 from every new vendor before you cut the first check. This is the cleanest defense against backup withholding, missing TINs, and the compounding penalty tiers.

A Form W-9 captures four critical pieces:

1. Legal name as shown on the vendor's tax return
2. Business name if it's a DBA
3. Federal tax classification (sole proprietor, single-member LLC, partnership, C-corp, S-corp, etc.)
4. Taxpayer Identification Number (SSN, EIN, or ITIN), certified under penalties of perjury

That tax classification line is what tells you whether you'll need to file at year-end. A vendor who checks the "C Corporation" or "S Corporation" box generally won't get a 1099 (with the attorney exception above). A vendor who checks "Individual/sole proprietor or single-member LLC" or "Partnership" almost certainly will if they cross the threshold.

A practical W-9 workflow

• Embed it in onboarding. Make the W-9 a required attachment on every new-vendor request, the same way you'd require a voided check for ACH setup. No W-9, no payment.
• Store the PDF, not just the data. You'll want the signed certification on file if the IRS ever sends you a "B Notice" (more on that below).
• Verify the TIN against the name. The IRS offers a free TIN Matching service through the e-Services portal that lets you confirm a name/TIN combination matches IRS records before you file. This single step heads off the vast majority of "B Notice" headaches.
• Refresh the W-9 every three years, or any time a vendor's name, classification, or TIN changes. Mergers, divorces, name changes, and entity conversions all break a stale W-9.

What if a vendor refuses to give you a W-9?

Two things happen, both bad for the vendor:

1. You must begin backup withholding immediately at the current 24% rate on every reportable payment until you receive a valid TIN.
2. You deposit that withheld tax with the IRS via Form 945 and report it in Box 4 of the 1099-NEC.

Backup withholding is also triggered if the TIN you have on file is "obviously incorrect" — fewer than nine digits, more than nine digits, or contains a letter — or if the IRS notifies you that the name and TIN don't match (a "CP2100" or "CP2100A" notice, also called a "B Notice").

For most small businesses, backup withholding is a paper-tiger threat: vendors fill out the W-9 to avoid it. But you must know the rule exists and be ready to act on it, because the IRS will hold you, not the vendor, responsible for the unwithheld tax.

Track Payments Properly During the Year

The single biggest cause of last-minute 1099 chaos is not knowing what you actually paid each vendor until you sit down in January. Build a year-round process instead:

• Create a separate "Contract labor" or "Professional services" account in your chart of accounts, distinct from employee wages and from goods purchases. This isolates the population that might need a 1099.
• Tag each vendor as 1099-eligible or not the moment you onboard them, based on their W-9 classification. Most accounting platforms have a "Track for 1099" checkbox on the vendor record.
• Exclude card and processor payments from your 1099 totals. If a vendor was paid partly by check ($800) and partly by credit card ($1,500), only the $800 in check payments counts toward your 1099 threshold. The card portion is the processor's problem.
• Run a 1099 preview report quarterly. Most accounting systems can generate a "Vendor 1099 Summary" any time. Pulling it in October catches the missing W-9s while there's still time to fix them — and gives you a heads-up on which vendors will cross the threshold.

Plain-text accounting systems make this especially easy because each transaction can carry vendor metadata as a tag, and a one-line query filters out payments by method or vendor classification without bending the books.

The Big 2026 Change: FIRE Is Out, IRIS Is In

For nearly thirty years, the IRS Filing Information Returns Electronically (FIRE) system was the way large filers transmitted 1099s. FIRE is being retired, and the Information Returns Intake System (IRIS) is the replacement.

The timeline matters:

• Tax year 2025 (filed in early 2026): You can still use FIRE for transmissions through December 31, 2026.
• Tax year 2026 (filed in early 2027): IRIS becomes the sole intake system. FIRE will no longer accept filings.
• Paper 1099s remain technically allowed only for filers below the electronic filing threshold, and the IRS has signaled that paper acceptance will continue to phase down.

When you must file electronically

If you submit 10 or more information returns in aggregate across all form types in a calendar year, you must file electronically. That 10-return count combines 1099s, W-2s, 1095s, 1098s — everything. A landlord with three rental properties might issue four 1099-MISC, six 1099-NEC, and twelve W-2s for a property manager's staff, and they cross the threshold easily.

For most small businesses with fewer than ten contractors, you have a choice between paper and electronic, but e-filing through IRIS is faster, free, and far less error-prone.

Two ways to use IRIS

The IRS offers two intake channels:

1. IRIS Taxpayer Portal — a free, browser-based interface where you manually key in or upload a CSV for up to 100 returns. This is the right path for the average small business.
2. IRIS Application-to-Application (A2A) — XML-based bulk filing for large filers and software providers who integrate directly with the IRS.

To use either path, you need an IRIS Transmitter Control Code (TCC). Your existing FIRE TCC does not transfer. The IRIS TCC application process can take 45 days or longer, so don't wait until January. If you've never filed electronically, apply for an IRIS TCC by late October to give yourself buffer.

Most small businesses skip the TCC application entirely by using a third-party e-file service (TaxBandits, Tax1099, efile4Biz, etc.). They charge a few dollars per form, file on your behalf using their own TCC, mail or e-deliver recipient copies, and store everything in case of audit. For 5 to 50 forms a year, the time savings is almost always worth it.

The 2026 Filing Calendar

Mark these dates and treat them as immovable:

• January 31, 2026: Send recipient copies of 2025 Form 1099-NEC to contractors. (For 2025 forms specifically, the IRS treats Monday February 2, 2026 as the effective deadline because January 31 is a Saturday.)
• January 31, 2026: File 2025 Form 1099-NEC with the IRS, electronically via FIRE or IRIS, or on paper if eligible.
• February 28, 2026 / March 31, 2026: 1099-MISC paper / electronic filing deadlines (note that 1099-MISC gets a longer filing window than 1099-NEC — easy to confuse).
• Late October 2026: Apply for IRIS TCC if you'll self-file for tax year 2026.
• December 31, 2026: Last day of FIRE system operations.
• February 1, 2027: First filing deadline under the mandatory-IRIS regime (for tax year 2026 forms).

Unlike many other returns, the 1099-NEC deadline cannot be extended easily. Form 8809 extension requests for 1099-NEC are only granted in narrow circumstances (catastrophes, death, fire). For all practical purposes, January 31 is hard.

Penalties Stack Up Fast

The penalty structure is what makes 1099 compliance worth taking seriously. Each missing, late, or incorrect form carries a per-return penalty, and the same dollar amount applies separately under §6721 (failure to file with the IRS) and §6722 (failure to furnish the recipient copy) — meaning a single forgotten form can incur the penalty twice.

For information returns required to be filed in 2026, the penalty tiers per form are:

A "small business" for this purpose means average gross receipts of $5 million or less in the prior three tax years.

Three things compound:

1. A single missed form gets penalized twice — once for not filing with the IRS, once for not sending the recipient copy.
2. Penalty amounts climb if you delay correcting. A form that's a week late costs less than one that's six months late.
3. Intentional disregard has no cap. If the IRS believes you knew the requirement and ignored it (for example, you "1099'd" some contractors but not others in identical situations), you can face $680+ per form with no annual ceiling.

Reasonable cause relief is available if you can document that you acted in good faith — for example, you collected a W-9 from a vendor who supplied a bad TIN, you used IRS TIN Matching, and you sent a B Notice promptly when you got a CP2100. Document everything.

A Practical 1099 Calendar for the Year

To pull it all together, here's a month-by-month rhythm that keeps January quiet:

• January–February (current year): Mail or e-deliver last year's 1099-NEC forms by January 31. File with the IRS by the same date.
• March: Reconcile last year's 1099 totals to your general ledger. Investigate any vendor that should have received a 1099 but didn't, and file a corrected return (with reasonable cause documentation) to limit penalties.
• April–June: Audit your active vendor list. Anyone paid more than $500 year-to-date without a W-9 on file gets a chase email.
• July–September: Run a mid-year 1099 preview. Verify all TINs through the IRS TIN Matching service.
• October: If self-filing through IRIS, apply for your IRIS TCC. Refresh W-9s older than three years.
• November–December: Send a year-end W-9 confirmation email to all 1099-eligible vendors. Lock the chart of accounts so December classification mistakes can't happen.
• Early January (next year): Pull the 1099 summary, review for anomalies, transmit through IRIS, and send recipient copies.

When you systematize the process this way, the actual January filing is a button press — not a fire drill.

State 1099 Filings: A Separate Animal

Federal 1099-NEC filing doesn't satisfy your state filing obligations. Some states participate in the IRS Combined Federal/State Filing program (CF/SF), meaning when you file with the IRS, the data is automatically shared with participating state revenue departments. Other states require a separate direct filing, often with state-specific income tax withholding boxes.

Notable details:

• California, New York, Pennsylvania, Massachusetts, and Oregon have historically required separate state-level 1099-NEC filings even when the IRS shares data, because the federal form doesn't capture state withholding adequately.
• Florida, Texas, Tennessee, Washington, Nevada, Wyoming, South Dakota, and Alaska have no income tax and generally don't require 1099 filing at all.
• The state filing deadline is often the same as the federal deadline, but a handful of states give you until March 31 or even April 30.

If you operate in multiple states or pay contractors who live in different states from your business, build a one-page state 1099 matrix as part of your year-end checklist.

Recordkeeping: Hold the Paper Trail

The IRS expects you to retain 1099 records for at least four years after the due date of the return — three years from the date the related income tax return was due or filed (whichever is later), plus a one-year cushion. In practice, keep the underlying documents indefinitely if they're cheap to store:

• Signed W-9s for every vendor
• The 1099-NEC copies you filed (Copy A) and furnished (Copy B)
• TIN Matching confirmations
• B Notice correspondence and remediation
• Backup withholding deposit records (Form 945)
• The vendor payment ledger that supports each 1099 total

Digital storage is fine — the IRS accepts electronic records as long as they're complete, accurate, indexed, and accessible on request.

Keep Your Vendor Records Tidy and Audit-Ready

The line between a clean 1099 filing season and a penalty letter is mostly about whether your books capture the right data, the right way, all year long. Pulling a vendor 1099 summary from a clean ledger should take minutes; doing it from a tangle of credit-card charges, paper receipts, and missing W-9s eats days.

Beancount.io gives you plain-text accounting that's transparent, version-controlled, and AI-ready — every contractor payment, every payment method, and every vendor tag lives in human-readable text you (or your accountant) can audit in seconds. No black boxes, no vendor lock-in, no lost vendor history at year-end. Get started for free and see why developers and finance teams trust plain-text accounting to keep contractor compliance painless.