I-539 Filing Address Changed on October 7, 2026: Where to Mail It, the Fee Rules and the November 9 Cutoff

USCIS moved the I-539 filing address on October 7. Here is where your packet goes now, which edition to use, and the November 9 postmark cutoff.

If you are mailing a Form I-539 this month, the address you saved in August may be wrong. USCIS changed the I-539 filing address on October 7, 2026. Your packet should go to the location now listed on the official Form I-539 page. USCIS will still accept forms postmarked on or before November 9, 2026 at the old locations, which gives you a 30-day grace period. After that, only the new location works. If you file online, the address change does not affect you at all.

Common paper I-539 filers include H-4 and L-2 dependents, F-2 spouses, B-2 visitors asking for more time, and people changing from H-4 to F-1 inside the US. Two other moving parts matter too: which edition USCIS will take, and what the Duration-of-Status court order means for who has to file at all. Treat the USCIS page as the source of truth.

Status board for Form I-539, as of October 2026

I-539 filing address: where to file now and the grace period

The rule fits in one sentence: paper I-539s go to the location USCIS lists today on the Filing Addresses page linked from the I-539 page. USCIS routes I-539s by filing category and delivery method, which is why this post does not print a street address. An address copied from a blog or an old checklist is how packets end up at the wrong place. The grace period works like this:

• Postmarked on or before November 9, 2026: USCIS accepts the packet at either the prior location or the new one.
• Postmarked after November 9, 2026: use only the new location. USCIS has not said it will forward late packets sent to the old address.

Postmark decides the location. Receipt decides your filing date.

The postmark decides whether USCIS takes your packet at the old location during the grace period. Your filing date, the one that matters for filing before your I-94 expires, is the date USCIS receives a properly filed packet. A November 8 postmark does not mean you filed on November 8.

A second timing change is scheduled for October 23, 2026. Policy alert PA-2026-15, "Definition of Day for Purposes of Filing Deadlines," applies the weekend and holiday rollover only to paper filings received on or after that date whose deadlines are counted in days. Status or eligibility deadlines that are not counted in days do not roll. E-filings count as received on submission and never roll.

Which I-539 edition USCIS accepts in October 2026

On the I-539 page, updated around October 7, 2026, USCIS says it accepts the 08/28/24 edition and does not accept the 09/15/26 edition. The 09/15/26 edition was written for the Duration-of-Status rule, and a federal court blocked that rule before it could take effect.

This reverses what many guides said in early September, when the new edition was expected to become mandatory on September 15. Our explainer on the I-539 edition-date trap has been updated for the reversal. Use the 08/28/24 edition and check the edition date at the bottom of every page. A packet that mixes editions risks rejection.

The F-1 piece: who does not need an I-539 right now

On September 14, 2026, Judge Saylor of the District of Massachusetts postponed the Duration-of-Status rule and enjoined DHS from implementing it (Presidents' Alliance v. DHS, 1:26-cv-13799). DHS appealed to the First Circuit on September 30 (No. 26-2112). The appeal does not revive the rule. USCIS says it "will proceed under the previous regulatory provisions." It also says DHS disagrees with the order and will implement the rule if the order is lifted.

For F-1 students, that means today:

• You are still admitted for duration of status (D/S), not until a fixed end date.
• You do not file an I-539 extension of stay to keep studying.
• The 60-day F-1 grace period after you complete your program still applies.

We cover the case in our breakdown of the Duration-of-Status lawsuit and track the appeal in our First Circuit appeal tracker. Some school pages written before September 14 still describe the blocked rule as current. If yours conflicts with this, ask your DSO about your SEVIS record and I-20, and a licensed immigration attorney about change-of-status strategy.

Old rule, new rule, what to do differently

I-539 online filing: when the address change doesn't matter

An online filing through a USCIS account has no envelope, postmark or filing address, so the October 7 change does not touch it. The system also uses the current form and collects the fee at submission, removing two common rejection causes.

Two caveats. First, not every I-539 category or filing combination can be filed online. An H-4 extension filed with an employer's I-129, for example, travels in the employer's packet. The I-539 page and the USCIS online filing page list what is allowed. Second, a mandatory e-filing rule took effect August 11, 2026, but as of October 2026 USCIS has not designated any form under it, so paper I-539s are still allowed. Our guide to filing I-129, I-765 and I-539 online covers account setup.

I-539 filing fee: the rules that get packets rejected

This post does not quote a base I-539 fee, because it depends on your category and filing method. Take the number from the G-1055 Fee Schedule, edition 10/07/26, and check it against the I-539 page. G-1055 lists separate paper and online amounts for many forms, so read the line for the method you are using.

• Wrong amount, rejected packet. USCIS generally rejects a filing with the wrong fee. A rejection gives you no filing date, which can turn a near-deadline packet into a status gap.
• Use the payment method the form page accepts on your ship date, not one from last year's checklist.
• The October 16 inflation adjustments. The FY2027 HR-1 inflation adjustment, effective 2026-10-16, covers asylum, parole, TPS and EAD add-on fees, not premium processing fees.

I-539 premium processing: the $2,075 fee and who it covers

Premium processing for an F, J or M I-539 costs $2,075, according to G-1055 edition 10/07/26. That price has not changed since March 1, 2026, and the October 16, 2026 inflation adjustments do not touch it. You request it with Form I-907, either together with the I-539 or after you have the receipt.

Three points to keep straight:

1. The $2,075 figure covers F-1, F-2, J-1, J-2, M-1 and M-2 requests, such as a change of status into F-1. The I-907 page says premium covers only certain I-539 classifications, so check it for any other category.
2. The I-907 page sets the timeframe and where the request goes. Read both before you ship.
3. Premium speeds up the decision, not the outcome. It does not make approval more likely.

Without premium, check the live USCIS processing times tool for your form and office, not a forum post.

Step by step: mailing an I-539 in October or November 2026

1. Confirm you need to file. F-1 students extending their stay do not file while the D/S order stands. Ask your DSO (F-1 and SEVIS) or an immigration attorney (change of status) if unsure.
2. Download the form fresh from uscis.gov/i-539 and confirm the edition is 08/28/24 on every page.
3. Look up your filing location on the Where to File section that day, by category and by postal or courier delivery.
4. Take the fee from G-1055 (edition 10/07/26) and pay with a method the form page currently accepts.
5. Decide on premium processing. If you qualify and want it, attach Form I-907 with the $2,075 F/J/M fee.
6. Ship with tracking and keep the postmark proof. If you are relying on the grace period, your postmark must be on or before November 9, 2026.
7. Count your deadline from receipt. Leave room before your I-94 end date, because the filing date is when USCIS receives the packet.
8. Watch for the receipt notice (Form I-797C) and save every notice.

For the full process, including H-4 and B-2 extensions, see our I-539 extension and change-of-status guide.

Common mistakes

• Copying the address from an old checklist or a blog. The location changed on October 7, 2026. Look it up on uscis.gov the day you ship.
• Using the 09/15/26 edition. USCIS does not accept it. The accepted edition is 08/28/24.
• Assuming the postmark sets your filing date. The postmark only matters for the grace window at the old location. Your filing date is the date USCIS receives the packet.
• Assuming a courier shipment counts like a postmark. USCIS frames the grace period around postmarks. Near November 9, confirm on the I-539 page how it treats courier deliveries, or use the new location.
• Filing an F-1 extension "just in case." The D/S rule is blocked. Talk to your DSO before paying for an application you may not need.
• Mixing up the two 60-day grace periods. The F-1 post-completion grace period is intact. A separate proposed rule (comments close 2026-11-10) would remove the worker grace period for H-1B, L-1, O-1 and similar statuses and their dependents; today's worker grace period still applies.

Frequently asked questions

Where do I mail Form I-539 now?

Mail it to the location on the USCIS Form I-539 page as of October 7, 2026, matched to your category and delivery method. USCIS accepts packets postmarked on or before November 9, 2026 at the prior locations, which is a 30-day grace period. After that date, use only the new location, and re-check the page on the day you ship.

Does the new I-539 filing address matter if I file online?

No. An online filing goes through your USCIS online account and has no mailing address or postmark, so the October 7 change only affects paper packets. Not every I-539 category can be filed online, so check the form page to see whether yours qualifies.

How much is I-539 premium processing?

Premium processing for an F, J or M I-539 costs $2,075, unchanged since March 1, 2026, according to G-1055 edition 10/07/26. The FY2027 inflation adjustments that take effect October 16, 2026 do not touch premium processing fees. Check the I-907 page for which other categories, if any, are eligible.

Do F-1 students need to file an I-539 extension of stay now?

Not while the September 14, 2026 court order stands. That order blocked the Duration-of-Status rule, so F-1 students are still admitted for duration of status and do not file an I-539 to extend. DHS appealed on September 30, but the appeal does not revive the rule. Confirm your own record with your DSO.

Which edition of Form I-539 does USCIS accept?

USCIS accepts the 08/28/24 edition and does not accept the 09/15/26 edition, according to the I-539 page updated around October 7, 2026. The 09/15/26 edition was built for the blocked Duration-of-Status rule. Check the edition date at the bottom of every page before you sign.

Sources

• USCIS, Form I-539 page (filing location, grace period, accepted edition): https://www.uscis.gov/i-539
• USCIS, G-1055 Fee Schedule, edition 10/07/26: https://www.uscis.gov/sites/default/files/document/forms/g-1055.pdf
• USCIS, Form I-907 premium processing: https://www.uscis.gov/i-907
• USCIS, PA-2026-15 Definition of Day: https://www.uscis.gov/sites/default/files/document/policy-manual-updates/20260923-DefinitionOfDay.pdf
• USCIS, FY2027 inflation fee adjustment alert: https://www.uscis.gov/newsroom/alerts/uscis-announces-fy-2027-inflation-increase-for-certain-immigration-related-fees
• Presidents' Alliance v. DHS, order of 2026-09-14: https://storage.courtlistener.com/recap/gov.uscourts.mad.305059/gov.uscourts.mad.305059.51.0_1.pdf

This post explains how the process works. It is not legal advice, and your own I-94, I-20 or USCIS notice governs over anything published here.

Status paperwork is one half of staying in the US; the other is a job with an employer that sponsors. If you are on F-1, OPT or H-4 and want help with that search, talk to F1Jobs.