Can this addendum be signed electronically?

Yes. Electronic signatures are generally valid under the federal ESIGN Act (15 U.S.C. §7001) and UETA where adopted; confirm state exceptions such as for certain court filings or testamentary documents before relying on e-signature.

Does the addendum need notarization or witnesses?

Most purchase price addenda do not require witnesses, but some states or recording offices may require notarization for documents that are recorded; check state notary or recording rules relevant to the property.

What if a lender objects to adjusted price terms?

Notify the lender immediately; lenders may require revised loan documents or additional underwriting. Failure to obtain lender approval can delay closing or trigger contract remedies.

How do I correct an error after signing?

Prepare a corrective addendum that clearly identifies the clerical mistake and the intended correction, then obtain signatures from all original parties; avoid unilateral edits to executed pages.

Who should receive the final executed addendum?

Provide executed copies to buyer, seller, listing and buyer agents, escrow/title officer, and the lender so all settlement figures and payoffs reflect the updated amounts.

How long should parties retain the addendum?

Retain the executed addendum for at least three years after closing for tax and audit purposes; consider seven years for real-estate records and longer where state law or lender requires it.

Electronic Signature
Templates
Real estate
Real Estate Purchase Price Addendum

Real Estate Purchase Price Addendum

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REAL ESTATE PURCHASE PRICE ADDENDUM

This Real Estate Purchase Price Addendum ("Addendum") amends and supplements the Purchase Agreement dated between Buyer Name: and Seller Name: , concerning the real property located at (Property).

Property Identification

Parcel / APN Number Legal Description

Purchase Price Adjustment

Original Purchase Price: $ . The parties agree that the Purchase Price is hereby modified as follows:

New Purchase Price (adjusted)

The increase/decrease to the Purchase Price results from:

Earnest Money / Deposits

Original Earnest Money Deposit: $ .

Revised Earnest Money Deposit (if applicable)

If the earnest money is increased, the additional deposit shall be delivered by Buyer to Escrow within days after the Effective Date of this Addendum.

Financing and Credits

Buyer Financing Contingency Affected? Yes No

Seller credit toward Buyer's closing costs or price reduction (amount, if any): $ .

Describe effect on financing, appraisal and lender delivery (if any)

Closing, Prorations and Costs

Closing Date remains: unless otherwise modified in writing.

Allocation of Closing Costs and Prorations

Tax, HOA and other prorations shall be computed through the date of closing in the same manner as provided in the Purchase Agreement, except as modified above.

Inspections and Contingencies

Inspection Period (days) Other contingency modifications

Representations and Acknowledgments

Each party represents and warrants that it has full authority to enter into this Addendum, that the person signing below is duly authorized, and that except as expressly modified herein, all terms and conditions of the Purchase Agreement remain in full force and effect.

Additional representations, disclosures or acknowledgements

Default, Remedies and Effect of Addendum

Except as expressly modified by this Addendum, the remedies for default and other contract provisions set forth in the Purchase Agreement shall remain unchanged. The parties agree that a failure to perform any obligation created or modified by this Addendum constitutes a default under the Purchase Agreement and entitles the non‑defaulting party to all remedies available at law or in equity.

Miscellaneous

Entire Agreement: This Addendum and the Purchase Agreement contain the entire agreement of the parties with respect to the subject matter hereof. All prior negotiations and understandings are merged herein. In the event of any conflict between the terms of this Addendum and the Purchase Agreement, the terms of this Addendum shall control.

Governing Law: The laws of the state of shall govern the interpretation and enforcement of this Addendum.

Counterparts and Electronic Signatures: This Addendum may be executed in counterparts and by electronic or facsimile signature, each of which shall be deemed an original and all of which together shall constitute one and the same instrument.

Effective Date of this Addendum

Acknowledgment

By signing below, Buyer and Seller acknowledge and agree to the terms of this Addendum and confirm that they have read, understand, and accept the modifications set forth herein.

Buyer Printed Name:

Buyer Signature:

Date:

Buyer Contact (Phone/Email):

Seller Printed Name:

Seller Signature:

Date:

Seller Contact (Phone/Email):

What the Real Estate Purchase Price Addendum Is

A Real Estate Purchase Price Addendum is a supplemental contract document that amends the purchase price or related financial terms of an existing real estate purchase agreement. Typical uses include adjusting the price after inspection, allocating credits for repairs or closing costs, documenting seller concessions, or applying appraisal or survey-based adjustments. Once signed by the parties, the addendum becomes part of the primary purchase contract and governs price-related obligations, proration mechanics, and acceptance conditions at closing. Use clear numeric formulas and referenced dates to avoid ambiguity.

Why This Addendum Matters for the Transaction

The addendum provides a concise, enforceable record of any negotiated price changes or credits so parties and closing agents have a single source of truth; it reduces closing delays and helps lenders, title companies, and escrow officers apply correct figures at settlement.

Who Typically Prepares and Signs This Addendum

Real estate professionals, buyers, sellers, and closing officers commonly prepare or review the purchase price addendum before final acceptance.

Buyers and buyer agents — confirm numeric adjustments, inspection credits, and conditions attributable to buyer obligations.
Sellers and seller agents — document concessions, net proceeds, and any seller-paid closing credits clearly.
Title/escrow officers and lenders — use the signed addendum to update payoff and settlement statements accurately.

Having all parties sign the same document avoids post-closing disputes and helps escrow and title complete accurate HUD-1/closing statements.

Core Elements to Include in a Professional Addendum

A well-drafted addendum contains specific numeric and timing language so adjustments are simple to apply at closing and enforceable if challenged.

Adjusted Price

State the revised purchase price using numerals and words, e.g., "$350,000 (three hundred fifty thousand dollars)", to prevent ambiguity and ensure lender and title acceptance.

Credits / Prorations

List seller or buyer credits (repair credits, closing cost contributions) with exact dollar amounts, allocation rules, and whether they apply pre- or post-closing.

Contingency Tie-ins

Identify related contingencies (inspection, appraisal, financing) and describe how each contingency affects the price or credit if condition outcomes occur.

Calculation Formula

Include a clear formula for prorations and final payoff calculation, stating which party pays which prorated items and how rounding will be handled.

Effective Date

Specify the date the change becomes effective (MM/DD/YYYY) and any deadlines for acceptance, inspection completion, and lender notice.

Acceptance Clause

Provide signature lines for buyer and seller with printed names, dates, and a statement that the addendum modifies the underlying purchase agreement.

Essential Fields Required on the Addendum

Buyer Name: Full legal name

Seller Name: Full legal name

Property Description: Street address

Purchase Price: Numeric and written

Effective Date: MM/DD/YYYY

Signatures: Signed and dated

Step-by-Step: How to Complete the Purchase Price Addendum

Follow these steps in order to ensure the addendum integrates cleanly with the purchase contract and settlement process.

01

Review Original Contract: Confirm referenced sections and existing price language before drafting changes.
02

Specify Adjustments: List each credit or price change with dollar amounts and formulas.
03

Set Deadlines: Include acceptance and contingency removal dates to avoid timing disputes.
04

Sign and Distribute: Obtain signatures, then share final executed copy with escrow, title, and lender.

Where to Send the Executed Addendum

After execution, distribute the signed addendum to all transaction parties to ensure consistent closing calculations and lender review.

Escrow/Title: Send the signed addendum to escrow for HUD/closing statement updates.
Lender: Provide to the lender for payoff and loan documents reconciliation.
Buyer/Seller: Each party keeps an executed copy for their records and counsel.
Listing/Buyer's Agent: Agents should update transaction files and notify other stakeholders.

Digital Signing and File Formats to Use

Use PDF or DOCX formats for distribution and signing; these formats preserve layout and are accepted by title and lender systems.

Accepted Formats: PDF, DOCX preserved layout
Authentication Options: Email, SMS, or knowledge-based auth
Integrations: Works with major CRMs and cloud storage

Where e-signatures are permitted, use an eSignature provider with robust audit trails, PDF output, and integrations to share final documents with escrow, lenders, and title companies.

Common Timing and Deadline Elements to Include

Specify all dates that affect pricing, contingencies, or settlement so parties and third parties can coordinate actions before closing.

Acceptance Deadline:

Date by which the other party must sign to accept changes.

Inspection Contingency Cutoff:

Deadline for completing inspections and agreeing repairs or credits.

Appraisal Objection Deadline:

Date to notify parties if appraisal affects the purchase price.

Loan Commitment Date:

Lender commitment deadline that can trigger price reconsideration.

Closing Date:

Final settlement date when new figures apply.

Common Preparation Errors to Avoid

Using vague language for credits (e.g., 'seller will contribute a reasonable amount') instead of fixed dollar amounts or formulaic limits.
Failing to include the effective date and acceptance deadline, which can create disputes about when the price change took effect.
Not aligning the addendum numbers with the lender or title company requirements, resulting in last-minute corrections at closing.
Allowing mismatched party names or unsigned electronic pages; unsigned or misidentified documents may be rejected by escrow or lender.

Consequences and Risks of an Incorrect Addendum

Deposit Forfeiture: Buyer risk of losing earnest money

Closing Delay: Settlement may be postponed

Breach of Contract: Exposure to damages claims

Loan Denial: Lender may reject financing

Recording Errors: Incorrect public records may follow

Tax Reporting: Incorrect basis or disclosure

eSignature Vendor Comparison for Executing the Addendum

Common eSignature solutions differ by price model, bulk-send support, audit trails, and HIPAA availability; signNow appears first for parity in comparisons.

	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	7-day free trial	Varies by vendor	Varies by vendor	Varies by vendor	Varies by vendor
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Frequently Asked Questions About the Purchase Price Addendum

Answers to common execution and legal questions to help parties avoid delays and ensure enforceability.

Need help? Contact support

Can this addendum be signed electronically?
Yes. Electronic signatures are generally valid under the federal ESIGN Act (15 U.S.C. §7001) and UETA where adopted; confirm state exceptions such as for certain court filings or testamentary documents before relying on e-signature.
Does the addendum need notarization or witnesses?
Most purchase price addenda do not require witnesses, but some states or recording offices may require notarization for documents that are recorded; check state notary or recording rules relevant to the property.
What if a lender objects to adjusted price terms?
Notify the lender immediately; lenders may require revised loan documents or additional underwriting. Failure to obtain lender approval can delay closing or trigger contract remedies.
How do I correct an error after signing?
Prepare a corrective addendum that clearly identifies the clerical mistake and the intended correction, then obtain signatures from all original parties; avoid unilateral edits to executed pages.
Who should receive the final executed addendum?
Provide executed copies to buyer, seller, listing and buyer agents, escrow/title officer, and the lender so all settlement figures and payoffs reflect the updated amounts.
How long should parties retain the addendum?
Retain the executed addendum for at least three years after closing for tax and audit purposes; consider seven years for real-estate records and longer where state law or lender requires it.

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