Filing Date vs Effective Date for LLC Publication (2026)
Use the effective date from your Filing Receipt — that is the date New York considers your LLC legally formed. Your Filing Receipt from the NY Department of State shows both a filing date and an effective date. In most cases these are the same day, but if you requested a future effective date when filing your Articles of Organization, they differ. The publication notice must state the date your LLC was formed, which is the effective date — and the 120-day publication deadline also starts from that date.
Filing Date vs Effective Date
Which Date Goes in Your Publication Notice
The publication notice required by Section 206 of the NY LLC Law must include the date of formation of your LLC. Here is which date that means:
| Date on Filing Receipt | What It Means | Use in Publication Notice |
|---|---|---|
| Effective date | The date NY considers your LLC legally formed | Yes — this is the date you use |
| Filing date | The date DOS received and processed your paperwork | Only if it matches the effective date |
For the vast majority of LLCs, the filing date and effective date are identical — the LLC becomes effective immediately upon filing. The distinction only matters when someone specifically requests a future effective date on their Articles of Organization.
The effective date is your LLC's legal birthday. If your Filing Receipt shows two different dates, the effective date is the one that goes in the publication notice.
When the Filing Date and Effective Date Are Different
You can request a future effective date when filing Articles of Organization with the Department of State. This is allowed up to 60 days after the filing date.
Common reasons for a future effective date:
- Starting a business on January 1 but filing paperwork in December
- Coordinating LLC formation with a business acquisition closing date
- Aligning formation with the start of a new tax year
- Waiting for a license or permit approval before the LLC officially "starts"
Example:
- You file Articles of Organization on December 15, 2025
- You request an effective date of January 1, 2026
- Filing date: December 15, 2025
- Effective date: January 1, 2026
- Date in publication notice: January 1, 2026
- 120-day deadline starts: January 1, 2026 (not December 15)
If you did not request a future effective date (most people do not), both dates are the same and there is nothing to worry about.
The 120-Day Deadline Also Uses the Effective Date
Your 120-day publication deadline runs from the effective date, not the filing date. If you set a future effective date, your publication deadline starts later — which gives you more calendar time from when you actually filed, but the same 120 days from when your LLC officially formed.
Where to Find the Effective Date on Your Filing Receipt
When the Department of State processes your Articles of Organization, they issue a Filing Receipt. This document shows:
- Entity name — your LLC's legal name
- Filing date — when DOS processed the filing
- Effective date — when the LLC legally came into existence
- DOS ID number — your entity identification number
- County — the county listed in your Articles of Organization
If you filed through an attorney, formation service, or online filing platform, they should provide this Filing Receipt. If you filed directly with DOS, you received it by mail or email.
You can also verify your LLC's effective date in the NY DOS entity database. Search by your LLC name and the record will show your formation date (which is the effective date).
What Happens If You Use the Wrong Date
Using the filing date instead of the effective date in your publication notice is a common DIY mistake. The consequences depend on how different the dates are:
If the dates are the same (most common): No issue at all. This is the majority of cases.
If dates differ by a few days: The Department of State and newspapers generally apply a substantial compliance standard. Minor date discrepancies typically do not invalidate the publication.
If dates differ significantly (weeks apart): This could create a problem. The publication notice would show an incorrect formation date, which could delay acceptance of your Certificate of Publication. You may need to correct the notice and republish, restarting the six-week clock.
How to avoid this: Before starting publication, verify both dates on your Filing Receipt. If they differ, use the effective date. If you use a publication service like LLC Publishers, we verify this date against the DOS records before submitting the notice.
Ready to skip the hassle?
We handle everything — newspapers, affidavits, and state filing.
Get StartedHow We Maintain This Data
This article reflects current New York State law and DOS procedures as of February 2026. Our information is based on:
- Section 206 of the NY LLC Law — publication notice content requirements
- NY Department of State LLC resources — Filing Receipt format and entity database
- NY DOS entity database — for verifying LLC formation dates
- Our direct experience reviewing Filing Receipts and verifying dates for publication notices across all 62 NY counties
Last verified: February 2026
FAQ
How do I know if I have a future effective date?
Check your Filing Receipt from the Department of State. If the filing date and effective date are different, you have a future effective date. If they are the same (which is the most common case), your LLC was effective immediately upon filing. You can also verify in the NY DOS entity database.
I lost my Filing Receipt — how can I find the effective date?
Search the NY DOS entity database by your LLC name. The record shows your formation date, which is the effective date. You can also request a certified copy of your Articles of Organization from DOS for a fee, which shows both dates.
Does the 120-day deadline start from the filing date or effective date?
The 120-day publication deadline starts from the effective date. If you set a future effective date, the clock starts on that future date — not when you submitted the paperwork. This means you have more calendar time from your actual filing, but the statutory 120-day window remains the same.
My attorney filed my LLC — how do I get the Filing Receipt?
Ask your attorney or formation service for a copy of the Filing Receipt. They should have received it from DOS when the filing was processed. If they cannot provide it, search the NY DOS entity database to verify your LLC's effective date directly.
Can I change the effective date after filing?
No. Once the Articles of Organization are filed and approved by DOS, the effective date cannot be changed. If you need a different formation date, you would need to dissolve the LLC and form a new one — which is impractical. For publication purposes, use whatever effective date is on your approved Articles.
What if my formation service used the wrong date in my publication notice?
If the wrong date was used and the publication has already run, the impact depends on the size of the discrepancy. Minor differences (a few days) are generally accepted under substantial compliance. Significant differences may require republication. Contact the formation service to discuss correction options, or reach out to us for guidance.
Disclaimer
The information in this article is for general informational purposes only and does not constitute legal advice. While we strive for accuracy, laws and procedures may change. For specific legal questions about your LLC's filing dates, consult with a qualified attorney. LLC Publishers provides publication services and administrative filing assistance, but we are not a law firm and cannot provide legal advice.
Key Takeaways
- Use the effective date from your Filing Receipt in your publication notice — this is your LLC's legal formation date
- In most cases, the filing date and effective date are the same day — no confusion needed
- If you requested a future effective date (up to 60 days out), that is the date that goes in the notice
- The 120-day publication deadline also starts from the effective date, not the filing date
- You can verify your LLC's effective date in the NY DOS entity database
- Using the wrong date could require republication — verify before starting
- If your attorney or service filed for you, ask them for the Filing Receipt before beginning publication
- Future effective dates are uncommon — most LLC owners can use either date since they match