I-129 Processing Time by Visa Type: H-1B, L-1, O-1 and TN, With Premium Processing Compared

On 2026-11-01 the USCIS tool showed 4.5 months for a TN petition and 14.5 months for an O petition. Here is what each I-129 row measures and when premium processing changes the math.

Part of our guide to the O-1 visa.

I-129 processing time depends on two things: the visa classification and the filing type. As of November 1, 2026, the USCIS processing-times tool showed that 80% of Form I-129 cases were completed within 11 months for an H-1B consular-notification petition, 10 months for an H-1B change of status, 11.5 months for an H-1B extension, 6.5 months for L, 14.5 months for O and 4.5 months for TN. Premium processing (Form I-907, $2,965 for most I-129 classes) requires USCIS to act within 15 business days. Those figures describe cases USCIS already finished, not a promise about yours, so the useful question is which row your case sits in.

Status line, as of 2026-11-01:

• In effect: premium processing at 15 business days for most I-129 classifications, with a $2,965 I-907 fee under fee schedule G-1055, edition 10/26/26.
• Under OIRA review: "Amending the Premium Processing Timeframe" (RIN 1615-AD25), received by the White House Office of Information and Regulatory Affairs on 2026-10-13. No text is public and it is not a rule; the 15-business-day timeframe applies.
• Scheduled, 2026-11-09 (upcoming): USCIS accepts only the 09/09/26 edition of Form I-129, and old filing addresses work only for packages postmarked on or before that date.
• Proposed: removing deference to prior approvals on I-129 extensions (RIN 1615-AD26). Comments close 2026-11-13; current deference applies, and the comment deadline passing does not turn the proposal into a rule.

I-129 processing time by classification (as of November 2026)

On November 1, 2026, the USCIS tool showed 80% of I-129 petitions completed within 4.5 months for TN, 6.5 months for L, 10 to 11.5 months for H-1B depending on filing type, and 14.5 months for O. Premium processing, at $2,965, requires a USCIS action within 15 business days for each of these classes.

Form I-129 processing times by classification, as of 2026-11 (USCIS tool read 2026-11-01, 80% of cases completed within; premium timeframe and fee from USCIS and G-1055 edition 10/26/26)

This is a dated snapshot. Open the live USCIS Check Case Processing Times tool before you plan around any number. Most service-center rows now list "Service Center Operations (SCOPS)" rather than a named service center.

The DHS Office of the CIS Ombudsman, in its Case Inquiry Date Tip Sheet (August 2024), says the figure labeled processing time "shows the time it took to complete 80% of the cases adjudicated in the past six months. It does not indicate how soon USCIS will take action on your case." Our explainer on what the USCIS 80% figure means and when you can ask about a delay covers the case inquiry date. The table also leaves out the weeks before the receipt date (evidence, letters, an H-1B Labor Condition Application) and any visa appointment after a consular approval.

H-1B processing time: consular vs change of status vs extension

The three H-1B rows are the same form and standard, sorted by what your employer asks USCIS to do with your status. On 2026-11-01 they sat within 1.5 months of each other.

• Consular notification (11 months). USCIS approves the petition only; H-1B status begins after you get a visa abroad and CBP admits you.
• Change of status (10 months). USCIS approves the petition and switches your status inside the US, the usual route from OPT or STEM OPT, with a new I-94.
• Extension of stay (11.5 months). For someone already in H-1B status. Our guide to H-1B extension processing time and how service centers handle extensions goes deeper on that row.

To see where your employer makes that choice, Form I-129 explained walks through what the petitioner files.

Is an H-1B change of status faster than consular processing?

At USCIS, slightly: 10 months against 11 in the 2026-11-01 snapshot. But a consular case is not finished at approval. You still need a visa appointment and an interview abroad, and that wait is never part of the I-129 number.

Under the State Department's interview waiver update of September 18, 2025 (effective 2025-10-01), H-1B applicants, renewals included, interview in person. A separate State change from 2025-09-06 means applicants generally apply in their country of nationality or residence. Appointment waits change monthly, so check the Global Visa Wait Times page for your post.

Two more differences:

• The $100,000 payment. Proclamation 11069 is in effect on paper until 2027-09-21, but the payment is blocked and not being collected: two federal courts vacated the agency policies implementing it, and both rulings are on appeal. USCIS's Form I-129 page (updated 2026-10-30) says, "If this order is later lifted, DHS still plans to collect the payment." Even then, USCIS said (2026-09-21) that changes of status, amendments and extensions it grants inside the US were never covered; a consular-notification petition, or a change of status that is denied, would be.
• Cap-gap. A timely, cap-subject change-of-status petition extends F-1 status and OPT work to April 1 of the fiscal year requested, or the petition start date if earlier, under USCIS's cap-gap rules. Cap-exempt petitions get none, and it ends if the petition is denied, withdrawn, revoked or rejected.

Travel is where the two routes collide. The same USCIS cap-gap page says that if an F-1 student travels abroad while the petition and change of status are still pending, "the request for change of status will be considered abandoned." Talk to your employer's immigration attorney before any trip, and to your DSO about your I-20 and cap-gap.

L-1 processing time: individual petitions and blanket L

The tool's L row showed 6.5 months on 2026-11-01. Many L-1 workers never wait in that row, because their company already holds an approved blanket L petition.

According to the USCIS L-1A page (updated 2026-08-31), under an approved blanket petition the employer completes Form I-129S so the employee "may present it to a consular officer in connection with an application for an L-1 visa." Canadian citizens may present it to CBP at certain land-border ports or pre-clearance stations in Canada. For those workers the wait is usually the consulate's or the port's, not the 6.5-month row.

• Eligibility requires one continuous year abroad with the company within the prior three years, so L-1 rarely follows straight from OPT.
• The 9-11 fee, in effect: covered employers (50 or more US employees, more than half in H-1B or L-1) owe a $4,500 fee on L-1 petitions, extensions included, postmarked 2026-09-09 through 2027-09-30, as USCIS confirmed in policy alert PA-2026-16 (2026-10-27). It does not change the clock.
• RFE exposure: in FY2026 Q1-Q3, USCIS reported RFE rates of 25.9% for L-1A and 29.4% for L-1B, the highest of the classes in this guide.

O-1 visa processing time without premium

Without premium processing, 80% of O petitions were completed within 14.5 months on 2026-11-01, the longest I-129 row in this snapshot. With premium processing, USCIS must act on the same petition within 15 business days, three calendar weeks when no federal holiday falls inside (our arithmetic).

That is the widest gap of any class. Evidence and support letters gathered under the January 2025 guidance (PA-2025-02) come before the receipt date and count in neither number. About one in four O petitions in FY2026 Q1-Q3 had an RFE, and an RFE stops the premium clock; a new one starts only when USCIS receives the response, as the worked timeline below shows.

TN processing time at USCIS, and when there is no I-129

The TN row (4.5 months on 2026-11-01) is the shortest, but it measures only TN petitions filed with USCIS, and many TN workers never file an I-129.

The USCIS TN page (updated 2025-06-04) says Canadian citizens are "not required to apply for a TN visa at a U.S. consulate" and can establish eligibility when seeking admission at designated ports of entry or preclearance stations. Mexican citizens apply for a TN visa at a US embassy or consulate in Mexico. The USCIS I-129 route is mainly for a worker already in the US, such as a TN extension; an employer may also choose to file one for a Canadian who is outside the US.

• USCIS-filed TN petitions are premium-eligible: 15 business days, $2,965.
• TN is not on USCIS's list of I-129 classes that can be filed by PDF upload (updated 2026-10-07), though L-1 and O petitions are, which in practice means a paper TN filing (our reading).

For TN strategy beyond timing, see our TN visa guide for Canadians and Mexicans.

How premium processing changes the I-129 math

Premium processing buys a deadline for USCIS's next action, not an approval. Under 8 CFR 106.4(f)(1), "USCIS will issue an approval notice, denial notice, a notice of intent to deny, or a request for evidence within the premium processing timeframe."

The mechanics, from USCIS's How Do I Request Premium Processing? page (updated 2026-03-23) and the regulation:

• The clock starts when USCIS receives a properly completed Form I-907 at the correct filing address.
• You can upgrade later. For a pending I-129, USCIS says to file the I-907 using its Direct Filing Addresses for Form I-129, with a copy of the I-797 receipt notice, and that it "will reject any standalone Form I-907 that is not filed at the correct location." A petition whose receipt number begins with IOE can get its I-907 by PDF upload. Filing locations changed on 2026-10-07; check the current USCIS filing-locations updates.
• An RFE or NOID resets the clock. USCIS says: "A new premium processing time period will begin when we receive a response to the request for evidence or notice of intent to deny."
• Business days exclude weekends, federally observed holidays and days federal offices are closed (8 CFR 106.4(e)(22)).
• Refund: if USCIS takes no action within the timeframe, it refunds the fee and keeps processing (8 CFR 106.4(f)(4)). The exception in (f)(5) is a fraud or misrepresentation investigation.

Our H-1B premium processing guide covers the H-1B angle.

Regular vs premium by class, with approval and RFE rates (as of 2026-11)

Rates come from the USCIS I-129 RFE data file for FY2026 Q3 (October 2025 to June 2026). Approval rate is approvals divided by approvals plus denials. RFE rate is the share of completed petitions that had an RFE. Both count initial and extension petitions, and the L-1A and L-1B sheets exclude blanket L filings. All of it predates PA-2026-05 (in effect since 2026-08-05, challenged), which lets officers deny without an RFE when required initial evidence is missing. Our breakdown of O-1, L-1 and TN approval and RFE rates goes further. The RFE column is where the premium math changes. About one in four O and L-1A petitions had an RFE, and nearly three in ten L-1B petitions; on a premium case, each RFE adds your response time plus a fresh 15-business-day clock.

What 15 business days looks like on a calendar

A worked timeline for a hypothetical O-1 petition filed with premium processing, counting only business days and starting the count the day after receipt (our count; it assumes no extra closure days, and USCIS's own count can differ by a day):

Without premium, a petition received the same day would reach the 14.5-month mark around mid-January 2028 (our arithmetic), and that figure can move; one in five cases took longer.

Is premium processing worth it for an L-1 or TN?

It depends on the date you need an answer by, because premium buys speed of action and leaves the standard unchanged. At 4.5 months for TN and 6.5 for L, the gain is smaller than for O, and some L and TN workers never touch the USCIS queue.

Questions to bring to your employer and its attorney (a checklist, not a recommendation):

• Is there a hard date, such as an I-94 end date, a job start date, or a consular appointment that needs an approval notice first?
• How likely is an RFE for your class, and how fast can the evidence be gathered?
• Is there an I-129 at all? A Canadian TN at a port of entry or a blanket L at a consulate skips it.
• Who files it? G-1055 says Form I-907 "may not be filed by a beneficiary" of the petition, so the request comes from the employer or its attorney.

Why do different websites show different I-129 processing times?

They are snapshots of a moving number. The top search results for this query gave conflicting figures when we checked on 2026-11-01.

Common misconception: "The I-129 takes X months," printed with no date and no category. Correction: There is no single I-129 time. The USCIS tool reports one figure per category and office, and it changes as USCIS finishes cases. The same drift shows up on other forms: on 2026-11-01 an aggregator figure of 4.5 months for OPT did not match the tool's 5 months.

The usual causes are stale snapshots, the wrong row (an H-1B extension figure quoted for a change of status, or the L row for a blanket L case), named service centers where the tool now shows SCOPS, a different measure (an average, a range or one person's case), premium counted in calendar days, and consular wait time folded into an H-1B number without saying so.

How to check your own I-129 timeline

1. Confirm the edition and address on the USCIS Form I-129 page before filing. From 2026-11-09, USCIS takes only the 09/09/26 edition, and a rejected package gets no receipt date, so no clock starts.
2. Find the receipt date and receipt number on the Form I-797C receipt notice (ask HR for a copy; the petition is your employer's).
3. Open the USCIS Check Case Processing Times tool and select Form I-129, the category that matches your classification and filing type, and the office shown (usually SCOPS).
4. Enter the receipt date under "When can I ask about my case?" to get the case inquiry date, which can change.
5. Ask your employer's HR team or attorney whether a Form I-907 was filed or will be added.
6. Ask the employer's attorney to send USCIS an outside-normal-processing-times service request once the inquiry date passes.
7. Record the date you read the tool, and recheck it monthly.

For extensions, watch the deference proposal (proposed; comments close 2026-11-13), which would delete 8 CFR 214.1(c)(5). The Federal Register notice estimates about 6,044 more RFEs a year on about 208,429 affected petitions a year. Current deference applies until a final rule is published.

Common mistakes

• Treating the 80% figure as your deadline. It describes finished cases; one in five took longer.
• Counting premium in calendar days, or as an approval. It is 15 business days to an action that can be a denial, RFE or NOID, and an RFE starts a new 15 after USCIS receives your response.
• Using the 02/27/26 edition on or after 2026-11-09, or an old address after that date. A rejected package gets no receipt date, so the wait starts over.
• Travelling while a change of status is pending without asking your attorney first.

Frequently asked questions

How long does Form I-129 take?

It depends on the classification and filing type. On the USCIS tool read 2026-11-01, 80% of cases were completed within 10 to 11.5 months for H-1B (by filing type), 6.5 months for L, 14.5 months for O and 4.5 months for TN. With premium processing ($2,965), USCIS must act within 15 business days.

Is an H-1B change of status faster than consular processing?

At USCIS, slightly. In the 2026-11-01 snapshot the change-of-status row was 10 months and the consular-notification row 11 months. A consular case also needs a visa appointment and an in-person interview abroad after approval, which the I-129 figure leaves out. Which route fits your case is a question for your employer's immigration attorney.

How long does an O-1 petition take without premium processing?

As of 2026-11-01, 80% of I-129 O petitions were completed within 14.5 months, the longest I-129 row in the snapshot. Premium processing ($2,965 under G-1055 edition 10/26/26) requires a USCIS action within 15 business days, and that action can be an approval, a denial, an RFE or a NOID.

Is premium processing worth it for an L-1 or TN petition?

It depends on the date you need an answer by, because premium processing buys a faster USCIS action, not a different standard. The 2026-11-01 snapshot showed 6.5 months for L and 4.5 months for TN, against 15 business days at $2,965. A Canadian TN at a port of entry, or a blanket L at a consulate, never enters the USCIS I-129 queue.

Why do different websites show different I-129 processing times?

Most copy an older snapshot, quote the wrong row (an H-1B extension figure for a change of status, for example) or use a different measure. The USCIS tool shows how long it took to complete 80% of the cases decided in the past six months, by category and office, so the number moves. Use the live tool and note the date you read it.

Sources

• USCIS, Check Case Processing Times (read 2026-11-01)
• USCIS, How Do I Request Premium Processing? (updated 2026-03-23)
• eCFR, 8 CFR 106.4, premium processing
• USCIS, G-1055 Fee Schedule and G-1055 PDF (edition 10/26/26)
• USCIS, Form I-129 page (updated 2026-10-30), filing-locations updates and I-129 PDF-upload categories (updated 2026-10-07)
• USCIS, Policy alert PA-2026-16, intracompany transferee fees (2026-10-27)
• USCIS, cap-gap extension for F-1 students (updated 2025-01-17)
• USCIS, I-129 RFE data, FY2026 Q3
• USCIS, TN USMCA professionals and L-1A intracompany transferee
• CIS Ombudsman, Case Inquiry Date Tip Sheet (2024-08-23)
• OIRA, RIN 1615-AD25 review record
• State Department, Interview Waiver Update, September 18, 2025 and Global Visa Wait Times
• Federal Register, Removing Deference to Prior USCIS Determinations of Eligibility (2026-10-14)

How we checked this: processing times come from the USCIS tool as read on 2026-11-01. We also opened the USCIS premium processing, I-129, filing-locations, PDF-upload, cap-gap, TN and L-1A pages, the eCFR text of 8 CFR 106.4, the G-1055 PDF, PA-2026-16 and the USCIS FY2026 Q3 I-129 data file, checked each quote against its source, and took policy status from the dated sources above. The worked timeline is our own business-day count.

This is general information, not legal or tax advice. Your own receipt notice, approval notice and I-94 govern over anything published here, and your employer's immigration attorney (or your DSO, for anything tied to F-1, OPT or cap-gap) is the right person for decisions about your case.

If you are on OPT or STEM OPT and working toward a role whose employer will file that I-129, F1Jobs helps international candidates run a focused search for employers that sponsor.