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The lender wants a signature on an SNDA. The lease copy is beside it. You rest your elbow on the table, fingers hovering over the signature line as you cross-reference the typed name at the bottom of the document against the one listed on your commercial lease header. You’ve heard the term SNDA thrown around in lease negotiations before, but you’ve never had to parse one line by line for your own space until today. You know refusing to sign outright could cause issues with the property’s upcoming refinance, but you also don’t want to sign away rights you fought hard to lock in during your original lease negotiation.
Break down the three core components of this document
An SNDA, short for Subordination, Non-Disturbance, and Attornment agreement, establishes the hierarchy of interests between you, your landlord, and the lender issuing a new mortgage on the property you occupy. The subordination clause states that your lease interest ranks below the lender’s mortgage interest, meaning if the property goes into foreclosure because the landlord defaults on their loan, the lender’s claim to the property takes priority over your right to stay. The non-disturbance clause is your primary protection in the document: it states that as long as you remain current on all your lease obligations, the lender will honor the terms of your existing lease if they take over ownership of the property. The attornment clause requires you to recognize the lender (or any subsequent owner that acquires the property through foreclosure) as your new legal landlord, and to continue paying rent and fulfilling all other lease obligations to that new owner for the remainder of your term. None of these clauses are inherently unfair, but standard lender-drafted SNDAs often narrow the non-disturbance protections to the bare minimum, while expanding your obligations far beyond what you agreed to in your original lease. You want to pay extra attention to any language that limits non-disturbance only to your right to occupy the space, and excludes other negotiated rights like exclusive use of a specific entrance, dedicated parking spots, or unpaid tenant improvement allowances you are still owed.
Confirm alignment between this SNDA and your active lease
Any term in this SNDA that conflicts with your existing lease will almost always supersede the original lease language, because the SNDA is signed at a later date. That means you could accidentally give up rights you negotiated months or years ago if you don’t compare every line of the SNDA to the corresponding section of your lease. For example, if your lease states you can sublet up to 70% of your space with only 30 days’ notice to your landlord, a clause in the SNDA that requires you to get written approval from the lender for any sublet, regardless of size, would override that original term if you sign without pushing back. You also want to watch for clauses that add new obligations not mentioned in your lease at all, like requirements to send duplicate rent payments to the lender every month, to provide quarterly financial statements to the lender on demand, or to waive your right to withhold rent for critical building failures that the property owner fails to address within the timeline outlined in your lease. You do not have to accept any new obligations that were not part of your original lease negotiation unless the lender offers you a tangible benefit in exchange, like a rent discount for the remainder of your term or a guaranteed lease extension at a locked-in rate.
Cross-reference key obligation lines across both documents
This side-by-side cross-reference helps you map high-stakes SNDA clauses directly to your existing lease terms, so you can spot conflicts or gaps before you move forward with negotiations. Illustrative example: A tenant with $12,000 in remaining unpaid buildout allowance lost access to those funds after foreclosure when their SNDA subordinated all tenant improvement claims to the lender’s interest.
| SNDA Clause Reference | Lease Section Match | Notes for Follow-Up |
|---|---|---|
| 2.1 Non-disturbance eligibility | Section 4.2 Rent Payment Timelines | Check if “current on all obligations” only refers to on-time rent payments, or includes unaddressed landlord repair claims you have filed in the last 12 months |
| 3.2 Attornment notice requirements | Section 7.1 Landlord Change Notification | Confirm if the 10-day notice window for acknowledging a new owner in the SNDA overrides the 30-day response window outlined in your original lease |
| 4.1 Subordination of tenant improvement claims | Section 5.3 Unpaid Allowance Terms | Verify if your remaining $12,000 in negotiated buildout allowance is still enforceable if the lender takes over ownership of the property through foreclosure |
You can add additional rows to this cross-reference as you work through the rest of the SNDA, including clauses that touch on exclusive use rights, parking allocations, common area maintenance fee caps, and early termination options you negotiated in your original lease.
Flag clauses that require follow-up with the lender’s agent
Once you have mapped all conflicting or ambiguous clauses, you can compile a list of requests to send to the lender’s agent before you agree to sign. Prioritize these requests based on how much they impact your core rights as a tenant, and be prepared to explain how each requested change aligns with the terms of your existing lease.
- Circle any clause that uses vague language like “reasonable lender approval” for actions your lease allows without landlord consent, and ask for explicit wording that limits lender approval only to actions that would materially reduce the property’s overall market value.
- Highlight the non-disturbance clause and ask for written confirmation that it applies to all of your existing lease rights, not just your basic right to occupy the space for the remainder of your term.
- Note any language that waives your right to offset rent for unaddressed property repairs that meet the repair and deduct criteria outlined in your lease, and request that clause be removed entirely to match your original agreed-upon terms.
- If the SNDA requires you to provide regular financial updates to the lender, ask for a cap on how often those updates can be requested (no more than once per year, for example) and a written guarantee that the lender will keep all of your business financial data confidential.
Most lenders are willing to adjust standard SNDA language to align with existing lease terms, especially if you have a track record of on-time rent payments and low maintenance requests during your tenancy. You can use Lease Jacket to store all marked-up versions of the SNDA, your cross-reference notes, and any written responses from the lender’s agent in one secure place so you don’t lose track of changes between draft versions.
Open this page again when you compile final follow-up questions
When you return to this page, you’ll have all your marked-up SNDA drafts, cross-referenced lease sections, and written responses from the lender’s agent gathered in front of you. You can use the blank space below the cross-reference table to organize your remaining questions by priority, so you address high-stakes clauses like non-disturbance eligibility and improvement allowance enforceability first, before moving to smaller administrative changes. You’ll also be able to note any verbal concessions the lender agrees to during your upcoming review call, so you have a single, centralized record of all negotiated changes before you compare them to the final revised SNDA draft. Take time to confirm every agreed-upon change is included in the final document before you sign, to ensure you don’t give up any critical tenant rights you worked to protect. You do not need to rush the review process, even if the lender provides a suggested signing deadline, as taking an extra 24 to 48 hours to verify all terms can save you significant cost and hassle if the property goes into foreclosure later in your lease term. If any requested changes are missing from the final draft, you can send them back to the lender’s agent for revision before you add your signature.