Security deposit limit
1 month of rent
Source: NY Attorney GeneralLease Review Tool
Reviewed by LeaseSnap Editorial TeamLast updated March 24, 2026NYC and New York State tenant guidance
NYC Lease Analyzer: AI Lease Review for New York Renters
LeaseSnap's AI Lease Analyzer scans New York City residential leases and riders to identify high-risk clauses, hidden costs, and follow-up questions. It compares your lease text against official NYC and New York guidance from agencies like the Attorney General, HPD, and HCR so renters can see which issues deserve follow-up first.
NYC leases mix standard boilerplate, building-specific riders, and terms that tenants often do not realize are negotiable or legally limited. This guide explains how to review deposit language, entry rights, repair obligations, renewal timing, and rent-stabilization clues without getting lost in legal jargon, while showing which official NYC and New York sources support the core rules.
How this guide is sourced
LeaseSnap guides are reviewed against official city and state housing sources, then translated into plain English for NYC renters.
Browse the official NYC source libraryDeposit return deadline
14 days after move-out
Source: NY Attorney GeneralNotice before major rent increases
30, 60, or 90 days
Source: NY Attorney GeneralWhat to check first in any NYC lease
- 1
Match the lease parties, apartment address, rent amount, and term dates against what you were promised.
- 2
Review deposit, fees, and move-in charges before focusing on smaller boilerplate sections.
- 3
Scan riders and addenda carefully because important restrictions are often buried there.
- 4
Flag any clause that shifts legal landlord duties, repair costs, or habitability risks to the tenant.
- 5
If the apartment may be rent stabilized, verify riders, renewal wording, and regulated-rent signals before signing.
Important limitations
LeaseSnap provides informational guidance only and does not replace a tenant attorney. A lease clause can still depend on your building type, rent-regulation status, and the full facts around the tenancy.
- LeaseSnap does not determine litigation outcomes or replace case-specific legal advice.
- A suspicious clause may still require full building context or rent-regulation records to evaluate properly.
- If you are already in a dispute, preserve records and speak with a tenant attorney or legal aid provider.
High-priority lease sections
| Section | Why it matters | What tenants should look for |
|---|---|---|
| Deposits and fees | Money disputes are common and immediate | Extra charges, unclear deductions, or terms that exceed normal NY limits |
| Entry and access | Privacy and habitability issues often start here | Overbroad landlord access without reasonable limits |
| Repairs and damage | Leases often try to shift responsibility | Language making the tenant pay for ordinary landlord duties |
| Renewal and notice timing | Missing these dates can reduce leverage | Deadlines for renewals, rent changes, and move-out notice |
Start with the money terms, not the fine print
If the rent amount, concession structure, broker language, or security-deposit wording is wrong, that is a more urgent problem than polishing minor boilerplate. Tenants often spend too much time on the legal-sounding language and miss the practical obligations that affect the first month of tenancy.
For NYC renters, security-deposit rules and notice requirements already create guardrails. A good lease review should compare the actual lease language to those guardrails instead of treating every clause as equally important.
Reviewed against
Riders and attachments are where surprises usually live
Large NYC landlords often use rider packages to add building rules, fees, access language, insurance expectations, and operational details. Those attachments can matter more than the short standard lease form.
When a lease analyzer highlights those riders clearly, you can ask better questions before signing instead of discovering the issue after move-in.
- Check whether any rider changes when the landlord can enter the apartment.
- Check whether any rider adds non-refundable fees or vague penalties.
- Check whether any rider shifts cleaning, extermination, or repair duties to the tenant.
Use NYC context, not generic internet advice
Generic contract tools can explain a sentence, but they usually do not tell you whether that sentence is normal for an NYC residential lease. LeaseSnap is strongest when it connects the lease text to NYC tenant protections, rent-stabilization signals, and the practical questions a renter should ask before signing.
That does not mean every questionable clause is unenforceable. It means your review should separate normal building rules from terms that deserve clarification, negotiation, or legal advice.
Frequently asked questions
How accurate is the AI lease review?
LeaseSnap is designed to help renters review standard NYC lease forms and common regulatory riders faster, but AI can still miss context or make mistakes. Use it as a review aid that points you back to the lease text and official guidance from sources like the NY Attorney General, HPD, and HCR, not as a substitute for case-specific legal advice.
Is my personal data safe?
Yes. We use industry-standard encryption for all file uploads and processing. Your lease is analyzed in a secure environment and is not shared with third parties.
Can LeaseSnap help me negotiate with my landlord?
We provide clause-level flags, plain-English explanations, and links to relevant guidance so you can ask better questions. We do not negotiate with landlords or brokers on your behalf.
What file types can I upload?
Currently, we support PDF files only.
Does this work for buildings outside of NYC?
Currently, our analyzer is optimized specifically for the unique laws of the five boroughs of New York City.
Can I use the analyzer for a rent-stabilized unit?
Yes. Stabilized units often have the most complex riders and renewal language, which is why LeaseSnap pairs the lease review with HCR and Rent Guidelines Board guidance instead of treating the form like a generic contract.
What if my lease is a handwritten Blumberg form?
Standard printed forms are easier to review than messy handwriting. If the text is hard to read, double-check any flagged section against the original document.
Is there a limit to how many pages I can upload?
Yes. The current upload limit is 120 PDF pages.
Related LeaseSnap guides
Use this guide, then analyze your lease
The fastest way to move from general tenant guidance to your actual situation is to review your lease directly. LeaseSnap connects clause-level review to the NYC topics covered on this page.