1099 Filing Software Compared: Track1099 (Avalara) vs. Tax1099 vs. the Free IRS IRIS Portal

You paid a contractor $8,000 last year, never collected a W-9, and January 31 is two weeks away. That one missing form can cost you twice: the IRS penalizes the return you failed to file with the government and the statement you failed to furnish to the payee as two separate duties, at $60 per return if you fix it fast, $130 by August 1, and $340 after that. Ten contractors filed late past August 1 is up to $6,800 in penalties for paperwork — before backup-withholding headaches. The filing service you pick in January decides how much of this risk you carry yourself, so this guide compares the three most common paths head to head: Avalara 1099 and W-9 (the product long known as Track1099), Tax1099, and the IRS's own free IRIS portal.

The Short Answer​

• Pick Tax1099 if you want the broadest form coverage at volume-friendly prices — tiered per-form pricing that drops under a dollar at scale, W-9 e-solicitation, state filing, and ACA forms on the same platform.
• Pick Avalara 1099 and W-9 (Track1099) if recipient delivery and corrections matter most — recipient e-delivery and electronic corrections are bundled into the federal e-file price rather than sold as add-ons, and the API-first design suits businesses filing from an ERP or accounting system.
• Pick the IRS IRIS portal if your situation is simple enough that free wins — a handful of contractors, W-9s already in hand, a state that accepts the federal-state combined filing program, and no need for recipient mailing or W-9 chasing.

None of the three changes your deadlines or your penalties. They differ only in how many of the five filing jobs they do for you.

What Filing a 1099 Actually Involves​

A 1099 is not one task but five, and every comparison below maps to this list:

1. W-9 collection. You need each payee's legal name, address, tax classification, and taxpayer ID before you file. Best practice is collecting the signed W-9 before the first payment — a payee who already has your money has little incentive to chase paperwork, and missing TINs trigger 24% backup withholding.
2. TIN matching. Name-and-TIN combinations that do not match IRS records generate penalty notices. The IRS runs a free TIN Matching program through e-Services, but it requires registration and a separate workflow; vendors sell it as a one-click check.
3. IRS e-filing. If you file 10 or more information returns in aggregate — 1099s, W-2s, 1098s, and the rest all count together — you must e-file rather than mail paper. The 10-return threshold catches far more small businesses than the old 250-return rule did.
4. Recipient delivery. Every payee needs their copy by January 31 (with narrow exceptions), by mail or by electronic delivery with consent. E-delivery consent rules are stricter than most people assume — you cannot simply email a PDF to a contractor who never agreed to electronic statements.
5. State filing. Many states participate in the Combined Federal/State Filing program, under which the IRS forwards 1099 data to the state for you. But participation is not universal, some states require direct filing regardless, and state deadlines do not always match federal ones.

Corrections are the unofficial sixth job: fixing a wrong amount or TIN after filing, which means a corrected return to the IRS and a corrected statement to the payee. How painless that workflow is separates the paid services from the free portal more than anything else.

Price per Form: The Published Tiers​

All three options price federal 1099 e-filing differently, and the headline number never tells the whole story. Prices below are published list tiers at the time of writing — verify current pricing before filing season, because January surcharges are a tradition in this market.

Three things to notice. First, at very low volume — say, three contractors — the paid services cost roughly ten dollars total, so price alone rarely justifies the free portal's extra labor. Second, Avalara's headline rate looks slightly higher than Tax1099's until you add e-delivery and corrections to the Tax1099 side; compare configured totals, not first lines. Third, both paid vendors price state e-filing (around a dollar to a dollar fifty per form), postal mailing (roughly $1.70–$1.90, with steep surcharges in the final January days), and TIN matching as separate line items, so a filer who needs all three can easily double the per-form cost. Run your own batch through each pricing page before committing.

State Filing: Where "E-Filed" Doesn't Mean "Done"​

This is the step that ambushes first-time filers. Successfully e-filing with the IRS does not necessarily satisfy your state. The Combined Federal/State Filing program forwards participating-state returns automatically, but several states sit outside it or impose their own direct-filing requirements, thresholds, and deadlines — and a state that accepts combined filing for 1099-NEC may not accept it for 1099-MISC.

Both paid services handle this better than the portal. Tax1099 files state returns alongside federal ones and flags which states it covers; Avalara similarly offers state e-filing with automatic flagging of state requirements, so you see the gap before January 31 rather than in a state notice in June. IRIS files federal returns only — state compliance is entirely your problem, researched state by state.

If you pay contractors in more than one state, or in a state with its own information-return portal, treat state handling as a first-class comparison criterion rather than a footnote. A service that files your federal returns perfectly while your state obligation goes unmet has done half the job.

W-9 Collection and TIN Matching​

January filing pain is almost always December W-9 pain wearing a disguise. The vendor that helps you collect W-9s year-round earns its fee before filing season starts.

Tax1099 offers W-9 and W-8 e-solicitation: you send contractors a link, they complete the form online, and the signed form lands in your account ready for filing. Volume bundles make this cheap per vendor, and chasing happens through the platform instead of your inbox.

Avalara 1099 and W-9 treats W-9 collection and storage as core to the product — the name says so. Electronic W-9 collection feeds directly into filing, TIN validation runs against the collected data, and the whole flow is designed to embed in an existing ERP or accounting system via API. Businesses onboarding vendors continuously, rather than in a January scramble, get the most from this design.

IRIS offers neither. You collect W-9s yourself — paper, email, or a separate tool — and validate TINs through the IRS's standalone TIN Matching program, which requires e-Services registration. That program is free and effective, but it is a second login, a second workflow, and a second thing to remember in January.

The practical rule: if you already hold signed W-9s for every payee and have validated the TINs, IRIS loses nothing here. If you are missing even two or three, the e-solicitation workflow in either paid service will save more staff time than the subscription costs.

IRIS: What Free Actually Costs You​

The IRS Information Returns Intake System is the free, government-run way to e-file information returns. It handles all 1099-series forms for tax year 2022 and later through a taxpayer portal (type forms in or upload a CSV for bulk filing) and an Application-to-Application channel for software transmitters. With the legacy FIRE system scheduled to stop accepting files in November 2026, IRIS is the future of IRS e-filing — every electronic filer of 1099s will use it or software that transmits through it starting with the January 2027 filing season.

Free is real: no per-form fee, no subscription, no mailing upcharge because there is no mailing at all. But budget for what it does not do:

• No recipient copies. You still owe every payee a statement by January 31. IRIS files with the IRS; printing, stuffing, stamping, or building a compliant e-delivery consent workflow is on you.
• No state filing. See the previous section — your state obligations survive IRIS completely.
• No W-9 collection or TIN matching inside the portal. Separate tools, separate logins.
• Registration lead time. You need an IRIS Transmitter Control Code, which is distinct from the old FIRE credentials and takes time to obtain. Apply well before January — discovering the application queue on January 29 is a rite of passage you want to skip.
• No test mode in the portal. The taxpayer portal accepts live filings without a sandbox to validate your first batch, so first-timers file carefully and in small batches.

IRIS is genuinely the right answer for the simple case: a sole proprietor with four contractors, W-9s collected at onboarding, one participating state, and a willingness to mail four recipient copies. Past that complexity, the paid services buy back evenings.

Corrections, Deadlines, and the Mistakes That Draw Penalties​

Know the calendar first. Form 1099-NEC goes to both the IRS and the recipient by January 31. Most 1099-MISC recipient copies are also due January 31 (February 15 for boxes 8 and 10), while 1099-MISC filings with the IRS follow the paper-versus-electronic split: end of February on paper, March 31 electronically.

Then know the penalty ladder for returns due in 2026: $60 per return corrected within 30 days of the deadline, $130 if corrected after 30 days but by August 1, and $340 if corrected later or never — with intentional disregard jumping to $680 per return. Remember the doubling: the failure-to-file penalty and the failure-to-furnish penalty are separate, so one contractor's missing 1099-NEC can draw two penalties when both the IRS copy and the recipient copy are late or wrong.

Three mistakes cause most of the damage:

1. Filing under the wrong TIN. A contractor's DBA on the name line with their SSN in the TIN box, or an LLC's EIN against the owner's name, fails matching and starts the penalty-notice clock. Validate before filing, not after the first IRS notice arrives.
2. Missing the $600 threshold math. You generally report payments of $600 or more per calendar year per payee — but royalties have a $10 threshold, and backup withholding and direct sales have their own rules. Threshold errors usually mean under-filing, which is the expensive direction.
3. Forgetting corrections have deadlines too. A corrected return filed promptly can hold the penalty at the $60 tier; the same correction in September costs $340. This is where bundled e-corrections in a paid service pay for themselves — a correction workflow that takes five clicks gets used in February, while one that takes an afternoon gets used never.

Keep January Easy: Track Contractor Pay All Year​

Every comparison above gets cheaper when your books already know what each contractor was paid. If contractor payments sit in one undifferentiated expense account — or scattered across credit card memos — January becomes an archaeology project: reconstructing twelve months of payments per payee from bank statements, then discovering the W-9s were never collected.

The fix is one subaccount per contractor, maintained as payments happen:

2026-03-15 * "Acme Design Studio" "March invoice — logo work"
  Expenses:Contractors:Acme-Design  2500.00 USD
  Assets:Checking:Business          -2500.00 USD

With that structure, each payee's annual total is a single query at year-end instead of a spreadsheet rebuild, and the payee list doubles as your W-9 checklist — every subaccount with a balance needs a signed form on file. Plain-text accounting makes this pattern especially cheap: adding a contractor is one new account name, not a settings-screen project. The Beancount documentation covers account structure and queries in depth if you want to set this up before your contractor roster grows.

Your Pre-January Checklist​

End with the sequence that makes any of the three options work: collect every W-9 before the last payment run of December, validate TINs while there is still time to chase corrections, confirm whether your states accept combined filing or need direct returns, obtain IRIS credentials now if you plan to use the portal, and run your configured per-form total — federal plus state plus mailing — through both paid vendors before January surcharges apply. The cheapest filing season is the one where January 31 is a non-event because December did the work.