Can I sign the addendum electronically?

Yes. Electronic signatures can be enforceable under the ESIGN Act (15 U.S.C. §7001) and UETA where adopted, provided you can demonstrate intent, consent, attribution, and retention. For consumer-facing financing changes, ensure any required consumer consent disclosures are satisfied.

Does the lender need to sign every amendment?

If the amendment changes financed amounts, term, APR, or lender security, you should obtain written lender approval; absent approval, funding may be delayed or refused and the addendum may not be recognized for financing purposes.

Is notarization ever required?

Most addenda are valid without notarization, but some states or specific title filings may require notarization or witnesses. Check state DMV or title office rules before relying on an unnotarized amendment for registration.

How do I correct an error on a signed addendum?

Do not alter a signed original. Prepare a corrective addendum that references the original, states the error, and records the agreed correction, then obtain signatures from the same parties and attach both documents to the sales file.

What if a signer refuses to sign?

If a buyer or lender refuses, document the refusal and any communications. A unilateral change is not binding; you may need to negotiate alternative terms or revert to the original contract position.

How long should I keep executed addenda?

Retain executed addenda for the life of the contract plus additional years according to applicable retention rules: at least three years for federal tax records (IRC §6501(a)) and longer if required by state law, lender, or industry regulation.

Electronic Signature
Templates
Miscellaneous
Automotive AutoDeals Addendum

Automotive AutoDeals Addendum

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

AUTOMOTIVE AUTODEALS ADDENDUM

WHEREAS

WHEREAS, Client Name: (hereafter "Client") and Dealership Name: (hereafter "Dealership") entered into that certain agreement titled dated .

WHEREAS, the parties desire to amend and supplement the Original Agreement to set forth additional terms and clarify obligations related to certain vehicle listing, marketing, and referral services provided through Automotive AutoDeals.

NOW, THEREFORE, in consideration of the mutual covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties agree that the Original Agreement is amended as follows.

SCOPE OF WORK

The Dealership authorizes Automotive AutoDeals services to perform the following work on behalf of the Dealership and Client. Services shall be performed in a commercially reasonable manner consistent with industry standards.

PAYMENT TERMS

Compensation for services rendered under this Addendum shall be as follows:

Payment Amount Payment Schedule / Milestones Late Payment Fee Accepted Payment Methods

TERM AND TERMINATION

This Addendum shall be effective as of Addendum Effective Date: and shall continue until End Date: unless earlier terminated in accordance with this section.

Termination Notice Period (days)

Either party may terminate this Addendum for cause upon material breach by the other party if such breach remains uncured for the notice period specified above. Upon termination, obligations that by their nature survive termination, including payment and confidentiality obligations, shall remain in effect.

CONFIDENTIALITY

Each party acknowledges that in performing under this Addendum it may receive Confidential Information of the other party. "Confidential Information" means nonpublic information marked or reasonably understood to be confidential. Each party agrees (a) to hold Confidential Information in strict confidence, (b) not to use Confidential Information for any purpose other than performance under this Addendum, and (c) not to disclose Confidential Information to any third party except to employees, agents, or contractors who have a need to know and who are bound to confidentiality no less protective than this provision. Confidential Information does not include information that (i) is or becomes publicly available without breach, (ii) was lawfully in the receiving party's possession prior to disclosure, or (iii) is independently developed without use of the disclosing party's Confidential Information.

GOVERNING LAW

This Addendum shall be governed by and construed in accordance with the laws of the State of without regard to conflict of laws principles. Exclusive venue for any dispute arising under this Addendum shall be the state or federal courts located within that State.

ENTIRE AGREEMENT

Except as expressly amended herein, the Original Agreement remains in full force and effect. This Addendum, together with the Original Agreement, constitutes the entire agreement between the parties with respect to its subject matter and supersedes all prior and contemporaneous agreements, representations, and understandings, whether written or oral. Any amendment to this Addendum must be in writing and signed by authorized representatives of both parties.

MISCELLANEOUS

If any provision of this Addendum is held invalid or unenforceable, the remainder of this Addendum shall remain valid and enforceable. No waiver of any breach shall constitute a waiver of any other or subsequent breach. Headings are for convenience only and do not affect interpretation.

Additional Terms or Clarifications

Client:

By:

Date:

Dealership:

By:

Date:

What the Automotive AutoDeals Addendum Is and When It Applies

The Automotive AutoDeals Addendum is a standardized supplemental agreement used to record post-contract changes or corrections to a vehicle sale or lease. It ties directly to the original purchase or lease contract and documents agreed updates to price, trade-in allowances, added options, warranty coverage, or delivery terms. Completing a written addendum preserves the parties’ mutual assent, creates a clear record for dealers, buyers, and lenders, and helps avoid conflicting understandings during funding, title transfer, or vehicle delivery under state motor vehicle laws.

Why Use an Addendum for Vehicle Contract Changes

Use the Automotive AutoDeals Addendum to document changes precisely, reduce disputes, and preserve a signed record. Electronically executed addenda typically satisfy ESIGN and UETA requirements for admissibility when signer intent, consent, attribution, and retention are demonstrable.

Who Typically Prepares and Signs This Addendum

Typical users who complete the Automotive AutoDeals Addendum include dealership staff, buyers, and financing agents.

Dealership sales managers handling contract amendments at time of vehicle delivery and funding.
Customers signing to confirm changes to price, trade allowances, or optional products.
Lenders and finance departments approving revised payment terms or disclosures.

Keep an executed copy with the sales file and provide affected parties with the signed addendum to maintain a complete record of the transaction.

Primary Roles That Sign or Approve the Addendum

Jordan Lee, Sales Manager

At a typical dealership, the sales manager signs addenda to confirm pricing adjustments and trade-in values. They coordinate with finance and insurance to ensure revised terms are accurate and retained in the sales file for audit and compliance purposes.

Alicia Ramirez, Finance Director

The finance director reviews and signs any changes affecting payment schedules or APR disclosures. Their approval confirms lender consent where required and documents the updated financing arrangement for regulatory and funding reviews.

Essential Parts of a Professional Automotive AutoDeals Addendum

A complete Automotive AutoDeals Addendum names the parties, references the original sales or lease agreement, itemizes each change, specifies financial impacts, and provides signature and date fields for all affected signers.

Parties

Full legal names for buyer(s), seller/dealer, and any finance company referenced so each signer is unambiguously identified.

Reference

Clear citation of the base contract by date and contract number to ensure the addendum attaches to the correct file.

Amendments

A numbered list describing amendments in plain language: price adjustments, changed options, or corrected vehicle specifications.

Financial Terms

Exactly state amounts (dollars), trade-in allowances, adjustments to down payment, and any changes to APR or payment schedules.

Approvals

Sections for lender or finance company acceptance where required, including printed name, title, and signature lines.

Signatures

Signature blocks for all parties with dated signature lines; include witness or notary lines if state law or lender requires them.

Stepwise Process to Complete and Execute an Addendum

Follow these sequential actions to prepare, approve, and finalize the Automotive AutoDeals Addendum.

01

Review original contract: Confirm referenced terms and contract date.
02

Enter amendment details: Describe each change clearly and quantitatively.
03

Collect approvals: Get lender and manager sign-off when required.
04

Sign and distribute: Obtain signatures and share executed copies with parties.

Typical Workflow for Drafting and Circulating an Addendum

A common workflow begins with dealer drafting, followed by internal review, external approvals, signing, and final distribution to stakeholders.

Drafting: Dealer records specific changes to contract.
Internal review: Sales and finance confirm accuracy.
External approvals: Lender or buyer provides consent where needed.
Finalization: Signatures captured and executed copies issued.

Configuring an Online Workflow for the Addendum

Set up a digital template with fields, signer order, authentication, and storage rules to streamline execution and tracking.

Field	Configuration
Document template	Pre-fill contract reference and VIN fields.
Signer order	Dealer → Buyer → Lender (if needed).
Authentication	Email link or SMS code for signer identity.
Notifications	Auto-notify parties on signature completion.

Technical Requirements for Digital Execution

Use an eSignature platform that supports ESIGN and UETA compliance, offers tamper-evident PDFs, and provides a complete audit trail for each signing event.

Supported formats: PDF, DOCX, and image files
Integrations: CRM and DMS connectors
Authentication: Email, SMS, or MFA options

Typical eSignature Pricing and Feature Comparison

Comparison of common eSignature vendors and core items relevant to executing Automotive AutoDeals Addenda; signNow is listed first per vendor ordering rules.

	signNow	DocuSign	Adobe Sign	PandaDoc	HelloSign
Starting Price	$8/user/mo	$15/user/mo	$14/user/mo	$19/user/mo	$15/user/mo
Free Trial	Yes, 7-day trial	Yes, trial available	Yes, trial available	Yes, trial available	Yes, limited trial
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Security and Compliance Considerations When Signing Electronically

Encryption: TLS 1.2/1.3 in transit; AES-256 at rest

Certifications: SOC 2 Type II, ISO 27001, PCI DSS

Regulatory Support: ESIGN, UETA, HIPAA (BAA available)

FDA Compliance: 21 CFR Part 11 support available

Access Controls: SSO, MFA, and role-based permissions

Accessibility: WCAG 2.0 Level AA compliance

Key Risks and Consequences of an Incorrect Addendum

Funding Delay: Lender refusal or slowed funding

Title Errors: Registration or title transfer problems

Contract Dispute: Claims of ambiguous amendments

Consumer Claims: Regulatory complaints or rescission

Financial Exposure: Incorrect payment schedules or APR

Notarization Failure: Rejection where state requires notarization

Common Mistakes to Avoid When Preparing an Addendum

Using vague language like 'adjustment as agreed' without numeric specifics, which creates ambiguity in enforcement and funding.
Failing to reference the original contract by date or number, causing uncertainty about which agreement the addendum modifies.
Missing lender approval for changes to financing terms, which can lead to funding refusal or contract rescission.
Not capturing signatures or dates for all required parties; unsigned or undated addenda are often unenforceable.

Practical Tips for Accurate and Efficient Completion

Apply consistent templates, verify identities, and retain executed copies to reduce processing friction and regulatory risk.

Use standardized templates

Create a single addendum template that references the base contract and contains predefined fields for amounts and VINs. Templates reduce drafting errors and speed execution while ensuring consistent disclosures across transactions.

Confirm lender consent

Obtain written lender approval before altering financed terms. Lender-signed acceptance prevents funding delays and documents that the revised schedule meets underwriting requirements.

Record signer identity

Capture signer authentication details (email, IP, SMS code) for each signature event. This supports admissibility under ESIGN by evidencing intent and attribution.

Store executed copies securely

Keep signed PDF copies and audit trails in a document management system with role-based access and backup policies to meet retention and audit requirements.

Time-Sensitive Steps and Typical Deadlines

Certain steps must occur promptly to avoid funding, title, or registration delays; monitor timing closely following execution.

Provide to buyer at delivery:

Give executed addendum to buyer at or before vehicle delivery.

Submit to lender promptly:

Send revised terms to lender immediately to avoid funding hold.

Update registration deadlines:

Follow state DMV requirements for title filing after sale.

Notary timing:

If notarization required, notarize in signer’s presence.

Record retention start:

Retention period begins on execution date.

Milestones From Amendment Draft to Title Transfer

A sequential milestone view helps track where the addendum is in the approval and delivery lifecycle.

01

Drafting completed

Dealer finalizes amendment language and amounts.

02

Internal approvals

Sales, finance, and legal review and sign off.

03

External signatures

Buyer and lender (if required) sign.

04

Funding and title actions

Funding completes and title/registration updates are submitted.

Example Scenarios Showing How an Addendum Is Used

These short scenarios illustrate typical situations and the role an executed addendum plays in resolving them.

Dealer Adjustment Example

A dealer discovers a pricing error after printing the purchase agreement and drafts an addendum to correct the sale price while confirming buyer assent.

The buyer signs at delivery to acknowledge the corrected total.
The executed addendum is attached to the sales file and submitted to the lender with a note confirming acceptance to avoid funding delays and to ensure the title reflects correct consideration.

Accessory Upgrade Example

A buyer decides to add a factory accessory after contract signing and the parties record the new charge via addendum.

Finance consents to include the amount in the loan.
The signed addendum documents the added amount, updated payment schedule, and the buyer’s acceptance, and the dealer updates the invoice and title paperwork accordingly before registration.

Frequently Asked Questions About the Automotive AutoDeals Addendum

Answers to common questions about enforceability, signing methods, notarization, lender consent, corrections, and recordkeeping for the addendum.

Need help? Contact support

Can I sign the addendum electronically?
Yes. Electronic signatures can be enforceable under the ESIGN Act (15 U.S.C. §7001) and UETA where adopted, provided you can demonstrate intent, consent, attribution, and retention. For consumer-facing financing changes, ensure any required consumer consent disclosures are satisfied.
Does the lender need to sign every amendment?
If the amendment changes financed amounts, term, APR, or lender security, you should obtain written lender approval; absent approval, funding may be delayed or refused and the addendum may not be recognized for financing purposes.
Is notarization ever required?
Most addenda are valid without notarization, but some states or specific title filings may require notarization or witnesses. Check state DMV or title office rules before relying on an unnotarized amendment for registration.
How do I correct an error on a signed addendum?
Do not alter a signed original. Prepare a corrective addendum that references the original, states the error, and records the agreed correction, then obtain signatures from the same parties and attach both documents to the sales file.
What if a signer refuses to sign?
If a buyer or lender refuses, document the refusal and any communications. A unilateral change is not binding; you may need to negotiate alternative terms or revert to the original contract position.
How long should I keep executed addenda?
Retain executed addenda for the life of the contract plus additional years according to applicable retention rules: at least three years for federal tax records (IRC §6501(a)) and longer if required by state law, lender, or industry regulation.

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