Suffolk County Supreme Court Exhibit Requirements
Supreme Court of the State of New York, Suffolk County
Get court-compliant exhibit stamps for Suffolk County Supreme Court in under 2 minutes.
- Suffolk County Supreme Court is part of Supreme Court of the State of New York, Suffolk County, serving Suffolk County, New York.
- Plaintiffs mark exhibits Exhibit 1, 2, 3... and defendants mark exhibits Exhibit A, B, C... at Suffolk County Supreme Court.
- Suffolk County Supreme Court requires e-filing through NYSCEF, with a 25 MB per document cap per document.
- 22 NYCRR 202.20 / Suffolk County Local Rules is the primary rule governing exhibit marking and format at Suffolk County Supreme Court.
- The preferred exhibit file format at Suffolk County Supreme Court is PDF.
- Suffolk County Supreme Court is located at 1 Court Street, Riverhead, NY 11901.
- Eastern Long Island's main court
- A common exhibit mistake at Suffolk County Supreme Court: missing suffolk county local rules.
Have a Suffolk County Supreme Court Filing Coming Up?
Create New York-compliant exhibit stamps in under 2 minutes. Preview free.
Filing Essentials
Clerk's office hours are Mon-Fri 9:00 AM - 5:00 PM; paper filings need to be submitted before close. NYSCEF accepts electronic filings outside those hours, but confirm the after-hours cutoff -- many courts date-stamp late-night submissions with the next business day.
Ready to Stamp Your Exhibits?
Create Suffolk County Supreme Court-compliant exhibits in under 2 minutes
Local Tips for Suffolk County Supreme Court
- Eastern Long Island's main court
- LIRR Riverhead branch accessible
- Commercial Division handles complex cases
- Call ahead if your filing is time-sensitive -- courthouse phone lines are usually faster than email for same-day questions
Location & Access
1 Court Street, Riverhead, NY 11901
Free parking available in courthouse lot.
Standard courthouse security screening at the entrance -- expect a walk-through metal detector and bag check. Arrive a few minutes early if you're filing paper documents right at 9:00 AM.
Common Mistakes at Suffolk County Supreme Court
- 1.Missing Suffolk County local rules
- 2.Not checking Commercial Division requirements
- 3.Submitting exhibits over the 25 MB per document limit as a single file instead of splitting them
Free New York Exhibit Guide
Get the complete statewide requirements with:
- All Suffolk County courthouse rules
- E-filing format requirements
- Common mistakes to avoid
Free New York Exhibit Guide
Enter your email to download
Every year, New York courts reject exhibits for:
- Wrong marking convention
- Missing electronic bookmarks
- Non-compliant file formats
This guide prevents those mistakes.
Don't Risk Having Your Exhibits Rejected
Download the checklist so you know exactly what Suffolk County Supreme Court courts require
Suffolk County Supreme Court Exhibit FAQs
How do plaintiffs and defendants mark exhibits differently at Suffolk County Supreme Court?
Plaintiffs typically use Exhibit 1, 2, 3... while defendants use Exhibit A, B, C..., under 22 NYCRR 202.20 / Suffolk County Local Rules. Individual departments can vary this convention, so confirm with the assigned judge's standing orders before trial.
What e-filing system does Suffolk County use, and what's the size limit?
Suffolk County Supreme Court files through NYSCEF, capped at 25 MB per document per document. Documents should be submitted in PDF format for best compatibility.
What's the most common exhibit mistake attorneys make at Suffolk County Supreme Court?
Missing Suffolk County local rules. Building in extra time to double-check formatting before the filing deadline avoids most rejections.
What's one local filing quirk to know before showing up at Suffolk County Supreme Court?
Eastern Long Island's main court.
Does ExhibitPrep produce exhibits that comply with Suffolk County Supreme Court requirements?
Yes. ExhibitPrep supports the Exhibit 1, 2, 3... / Exhibit A, B, C... marking conventions used at Supreme Court of the State of New York, Suffolk County and exports PDF files within the 25 MB per document limit for NYSCEF.
Related
Last updated: 2026-03. Always verify current requirements with the court.