Form 1098-VLI runs on two clocks: you must furnish a statement to the borrower, and file with the IRS. Those are separate duties under IRC §§6722 and 6721, with separate deadlines and separate penalty exposure. Most auto lenders miss a date because interest totals, VINs, or TINs were not ready — not because they forgot the calendar.
This guide is the deadline map for lenders and servicers who receive specified passenger vehicle loan (SPVL) interest. What goes on the form: Form 1098-VLI explained and line by line. How 2025 differed from 2026: IRS car loan interest reporting.
Standard calendar (2026 interest and later)
Think in calendar-year interest → statements due early the next year.
| Obligation | Typical due date |
|---|---|
| Furnish borrower copy (Copy B or acceptable substitute) | January 31 |
| File with IRS — paper (only if you are eligible to paper-file) | February 28 |
| File with IRS — electronic | March 31 |
Example: interest received in calendar 2026 → furnish by January 31, 2027; e-file with the IRS by March 31, 2027.
Electronic filing is generally required when you file 10 or more information returns of any type covered by the e-file rules (most active lenders and many BHPH portfolios hit that count quickly). With fewer than 10 returns, you may still paper file by February 28 instead of e-filing by March 31 — but January 31 furnishing still applies to every reportable borrower.
The two deadlines do not trade off. Furnishing on time does not cure a late IRS file, and filing with the IRS on time does not excuse a borrower who never got a statement.
January 31: furnish to the borrower
By January 31, each borrower who triggers reporting (generally $600 or more of SPVL interest on one loan in the calendar year) should have Form 1098-VLI — or, for 2025 only, the substitute path described below.
“Furnished” usually means sent in the IRS sense: postmarked or delivered by the due date, not necessarily received that day. Keep evidence (print logs, postage, tracking) if a date is ever questioned.
What borrowers need from you matches what you file: interest for the year, VIN and vehicle descriptors, loan dates, TINs, and the other boxes the instructions require. Errors in Box 1 or the VIN create matching problems when they claim the deduction on Schedule 1-A. Field detail: line-by-line guide.
Form 8809. If you cannot furnish by January 31, the IRS allows a 30-day extension of time to furnish recipient statements when you file Form 8809 before the furnish deadline and the IRS grants the request. There is no casual “automatic” extension — plan as if January 31 is firm unless you have an approved 8809 in hand.
Bad addresses and returned mail: document the address you used and steps to correct it. Good-faith effort matters in furnish disputes; resend when you get a good address.
February 28 / March 31: file with the IRS
March 31 is the headline date for most shops because e-file is required at scale. Submit early enough for acceptance, not just upload — IRIS and other channels return rejections for TIN mismatches, bad formats, and missing fields. A rejection on the last business day before March 31 is a common way to end up late.
IRIS and TCC. Filing through IRS IRIS often requires transmitter setup (including a Transmitter Control Code where applicable). That setup takes weeks, not days. Walkthrough: how to file 1098-VLI electronically. Official backup: Instructions for Form 1098-VLI.
Third-party filers. Your vendor’s internal cutoff (often mid-March) can be earlier than March 31. Missing the vendor’s window can mean missing the IRS deadline even if you sent data on March 28.
Paper February 28 applies only when you are not required to e-file. Treat paper as the exception, not the default operations plan.
2025 interest: different IRS file date, same January 31 borrower duty
For calendar year 2025 interest only, Notice 2025-57 said lenders did not have to file Form 1098-VLI with the IRS if they followed the notice — but they still had to make the 2025 interest total available to borrowers by January 31, 2026.
That transition path is not the rule for 2026 interest onward. From the 2026 calendar year, expect full furnish and IRS file on the table above. Full comparison: IRS car loan interest reporting.
Do not read old 2025 relief as pushing March 31 later or as a permanent penalty discount for 2026 filings.
If you are late
Late furnish and late file each run under tiered per-return penalties (§§6721 and 6722). The amounts adjust for inflation and depend on how late the correction is; intentional disregard is far worse and can remove normal caps.
Because the tracks are independent, one late loan can generate exposure on both furnish and file. Dollar tables and tiers: 1098-VLI filing penalties. Reasonable cause exists in limited cases — document what broke and fix it fast; filing late in a lower tier beats never filing.
Operational rhythm (condensed)
Q4 of the reporting year
- Reconcile which loans hit the $600 threshold (per loan, not per customer relationship).
- Chase missing borrower TINs and bad addresses; confirm VIN and origination data in the loan system.
- Confirm your export is calendar-year interest received, not lifetime or payment-schedule interest.
January
- Lock Box 1 and identity fields; furnish by January 31.
- If you will miss furnish, evaluate Form 8809 before the deadline, not after.
February–March
- Build and test the IRS file; submit for acceptance well before March 31 (or February 28 if paper-eligible).
- Retain confirmations, filed copies, and support for at least the retention period in the instructions.
Statutory backdrop: §6050AA overview. Compliance filing setup: sign up.
Quick FAQ
Does portfolio size change the dates? No. Five reportable loans and five thousand share the same January 31 furnish date. Only the paper vs electronic IRS deadline differs when you have fewer than 10 returns.
Can borrowers file without waiting for the form? They may have other proof of interest, but from 2026 onward they should expect Form 1098-VLI. Your on-time furnish keeps their return aligned with IRS matching. Borrower-side steps: how to claim auto loan interest.
One loan, servicer change mid-year? Reporting follows who received the interest, which can mean more than one filer or complex acquisition dates — see loan sale / servicing transfer.
Educational information only, not legal or tax advice. Confirm dates and rules in the current Instructions for Form 1098-VLI and IRS publications for your filing year.
