Bulk Tax Filing Benchmarks: November 2026
A business or accounting firm preparing a large batch of year-end forms has to plan how it will import records, submit returns, deliver recipient copies, and fix errors. The workload depends on the forms involved, the filing channel, and the quality of the underlying data. No single benchmark captures all of that. A submission limit, for example, does not tell a filer how long preparation will take or how many records will need correction.
We compiled the 11 public sources listed below, including our earlier research and IRS and Treasury publications dated 2023 through 2026. The figures fall into separate groups: national document counts, filing-system limits, legal thresholds, and penalty schedules. None of them measures an individual business's processing speed, cost per form, or error rate.
Bulk Filing Benchmarks: November 2026
Each figure below describes a different part of the filing process. Use each one only for the purpose and population it measures. Several figures refer to the Information Returns Intake System (IRIS), the IRS platform replacing the Filing Information Returns Electronically (FIRE) system.
The Bulk Filing Benchmarks: 2026
| Benchmark | Limit of Value | What It Covers |
|---|---|---|
| General federal e-filing threshold | 10 or more covered returns in aggregate | Generally applies to covered returns required to be filed on or after January 1, 2024; exceptions may apply |
| IRIS Taxpayer Portal manual data entry submission | 1 form at a time | Manual data entry is completed one form at a time; not a processing-speed measure |
| IRIS Taxpayer Portal CSV upload | Up to 250 records per file | Upload limit, excluding the header row; an upload is not the same as a submission. Each file is limited to one form type and one tax year |
| IRIS Application to Application (A2A) transmission | No more than 100 MB per transmission; no more than 30,000 information returns per submission | A transmission can contain multiple submissions. Verify the Processing Year 2027 specifications before filing tax-year 2026 forms |
| IRIS system volume | More than 1.2 billion records | Filing-season snapshot reported August 12, 2026, since the January 6 opening; not a full-year total or per-filer measure |
| Typical bulk-filer time, cost, or error rate | No defensible benchmark identified in the sources reviewed | The sources do not establish a comparable average for high-volume filers |
The e-filing threshold counts covered return types in aggregate. It is not a separate 10-return allowance for each form. The count can include Forms W-2, even though W-2s are filed with the Social Security Administration rather than through an IRS information-return channel. Businesses should confirm the rules and exceptions that apply to their filing situation.
U.S. Information Return Volumes: 2025 Filing Season (Tax Year 2024)
National counts show the scale of reporting across the United States during the 2025 filing season for tax year 2024. They do not show the number of filers, the size of an individual batch, or how a filing service performs.
The Information Return Volumes: 2025 Filing Season
| Form or Measure | Documents | What It Covers |
|---|---|---|
| All-media information and withholding documents | 4,598,978,769 | IRS all-media grand total |
| Paper information and withholding documents | 7,791,077 | IRS paper total, subject to the publication's scanned-paper methodology and comparability limitations |
| Form 1099-B | 3,191,995,272 | National all-media document count |
| Form W-2 | 270,701,235 | National all-media document count |
| Form 1099-INT | 210,893,033 | National all-media document count |
| Form 1099-R | 116,221,126 | National all-media document count |
| Form 1099-DIV | 108,145,270 | National all-media document count |
| Form 1099-NEC | 72,167,964 | National all-media document count |
| Form 1099-MISC | 36,145,915 | National all-media document count |
Source: IRS Publication 6961, Tables 2 and 3, September 2026 revision. These counts cover documents filed in calendar year 2025, which corresponds to the 2025 filing season for tax year 2024; a small share may be late or corrected filings for other tax years. Changes in scanned-paper data and methodology also mean the publication's paper projections are not fully comparable with those in the prior update.
Businesses handling both wage and information reporting can review W-2 filing and 1099 filing separately. Federal W-2 filings go to the Social Security Administration, while covered 1099 information returns use an IRS filing channel.
IRS Information Return Penalties: 2026 Filing Season
The inflation-adjusted amounts below apply to returns and statements required to be filed or furnished in 2026 for tax year 2025. They should not be assumed to apply to tax-year 2026 forms due in 2027.
The Information Return Penalty Schedule: 2026
| Filing Scenario | Penalty per return or statement | Annual maximum: qualifying smaller filer | Annual Maximum: larger filer |
|---|---|---|---|
| Corrected on or before 30 days after the applicable deadline | $60 | $239,000 | $683,000 |
| Corrected after 30 days but on or before August 1, 2026 | $130 | $683,000 | $2,049,000 |
| General rule, including later or uncorrected failures | $340 | $1,366,000 | $4,098,500 |
| Intentional disregard | Generally the greater of $680 or an applicable statutory percentage for many return types | No annual cap | No annual cap |
Revenue Procedure 2024-40 sets separate penalties for failing to file correct information returns under section 6721 and failing to furnish correct payee statements under section 6722. The smaller-filer caps generally apply to persons with average annual gross receipts of $5 million or less for the relevant three taxable years. Intentional-disregard rules depend on the form and the facts, and some returns carry special statutory amounts.
The applicable deadline, correction date, exceptions, and any available relief all matter when evaluating a particular filing. Businesses should confirm their circumstances with the appropriate agency or advisor.
FIRE-to-IRIS Transition and Filing Limits: 2026–2027
The IRS is retiring FIRE for the information returns it supports and moving those filings to IRIS. The dates and limits below apply to IRS channels, not to W-2 submissions to the Social Security Administration.
The FIRE-to-IRIS Transition: 2026–2027
| Event or Limit | Date or Value | What It Covers |
|---|---|---|
| Last FIRE test-return filing date | November 1, 2026 | FIRE Trading Partner Test System |
| Last day to change FIRE IR TCC applications | November 9, 2026 | Information Returns applications |
| Last day to file through FIRE | November 19, 2026, at 3 p.m. ET | FIRE System |
| All forms previously supported by FIRE available through IRIS | Beginning in 2027 | Verify availability for the applicable form, tax year, and IRIS channel |
| IRIS Taxpayer Portal manual data entry submission | 1 form at a time | Manual data entry is completed one form at a time |
| IRIS Taxpayer Portal CSV upload | Up to 250 records | Per file, excluding the header; one form type and tax year |
| IRIS A2A transmission | No more than 100 MB per transmission; no more than 30,000 information returns per submission | A transmission can contain multiple submissions; check Processing Year 2027 requirements |
Sources: IRS transition notice, Publications 5717 and 5718, and the IRS IRIS Working Group Meeting of October 14, 2026. The 250-record CSV upload limit does not require a switch to A2A. Filers may need multiple uploads or submissions, and those using A2A should check the applicable processing-year specifications and schema.
For many payments made in 2026, Public Law 119-21, section 70433, raised the statutory reporting threshold for certain payments reported on Forms 1099-NEC and 1099-MISC from $600 to $2,000. Requirements depend on the payment type and applicable exceptions, so the change should not be applied to every box or every form.
A federal IRIS submission does not automatically satisfy every separate state reporting requirement. Businesses comparing federal filing paths can review IRIS and paid 1099 filing software alongside their state and recipient-delivery obligations.
Requesting a Copy of This Report
If you'd like to request a PDF copy of this report or learn more about how Yearli supports high-volume 1099 and W-2 filings, including the upcoming IRIS transition, you can reach out here.
Sources
1. Yearli, Grand Rapids, Michigan. "Bulk Tax Filing Benchmarks: 2026 Data." September 2026.
2. IRS Publication 6961, Calendar Year Projections of Information and Withholding Documents, September 2026.
3. Treasury Decision 9972, Electronic-Filing Requirements for Specified Returns and Other Documents, February 2023.
4. IRS Revenue Procedure 2024-40, sections 2.58–2.59.
5. IRS, Information Return E-file System Transitioning to a New Platform, August 2026.
6. IRS Publication 5717, IRIS Taxpayer Portal User Guide, September 2026.
7. IRS Internal Revenue Bulletin 2026-19, reporting-threshold guidance.
8. IRS Publication 5718, IRIS Application-to-Application Specifications, January 2026.
9. IRS IRIS Working Group Meeting, August 12, 2026.
10. IRS IRIS Working Group Meeting, October 14, 2026.
11. IRS, 2026 General Instructions for Forms W-2 and W-3.
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