Is an electronic signature legally binding?

Yes. Electronic signatures are generally enforceable under the federal ESIGN Act (15 U.S.C. ch. 96) and state UETA laws where adopted, provided intent, consent, attribution, and record retention requirements are met.

Do parties need a notary or witnesses?

Not always. Requirements depend on the document type and state law; some states or specific instruments require notary acknowledgement or witness signatures for enforceability.

What if the signed agreement has a numeric and worded amount mismatch?

Resolve the discrepancy before execution. If signed, courts often give priority to the written words over numerals; clarify intent and obtain corrected amendment to avoid disputes.

Can the revised agreement override the original contract?

Yes, if the amendment is valid: supported by consideration or authorized under contract terms, signed by authorized parties, and unambiguous about which provisions it supersedes.

How to correct a clerical error after signing?

Prepare a corrective amendment or mutual rescission and replacement, signed by all parties. Avoid unilateral edits to executed documents to prevent enforceability challenges.

Are remote notarizations accepted?

Many states permit remote online notarization (RON) with identity-proofing and A/V recording; verify state notary rules before relying on remote notarization for execution.

Electronic Signature
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Legal
Legal Revised Lump Sum Agreement

Legal Revised Lump Sum Agreement

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LEGAL REVISED LUMP SUM AGREEMENT

This Revised Lump Sum Agreement (the Agreement) is made and entered into as of by and between Party A: , an entity organized as Corporation LLC Individual organized under the laws of , with principal address at (hereinafter "Payor"); and Party B: , an entity organized as Corporation LLC Individual organized under the laws of , with principal address at (hereinafter "Payee").

RECITALS

WHEREAS, Payor and Payee previously entered into certain agreements concerning the provision of services and deliverables described herein, and the parties now desire to revise and consolidate payment and performance terms into a single lump sum arrangement; and

WHEREAS, Payee represents that it will perform the services and deliverables set forth in this Agreement and Payor desires to compensate Payee by a single, fixed lump sum amount subject to the terms and conditions of this Agreement; and

WHEREAS, the parties intend that this Agreement supersede prior inconsistent terms regarding compensation and constitute the complete and exclusive statement of the parties' obligations with respect to the lump sum payment described herein.

NOW, THEREFORE, in consideration of the mutual covenants and promises contained herein, the parties agree as follows:

1. DEFINITIONS

1.1 "Agreement" means this Revised Lump Sum Agreement and all schedules and exhibits attached hereto. "Deliverables" means all tangible and intangible results, reports, designs, data, software and documentation to be provided by Payee as described in Section 3. Terms not otherwise defined in this Agreement shall have the meanings given to them where first used.

2. LUMP SUM PAYMENT

2.1 Lump Sum Amount. Payor shall pay Payee a fixed lump sum in the total amount of $ (the Lump Sum) for full performance of the obligations described in Section 3.

2.2 Payment Schedule. Payment of the Lump Sum shall be made in accordance with the following schedule: Initial payment on or before of $; final payment upon acceptance of Deliverables, but no later than of $.

2.3 Acceptance. Final payment is subject to Payor's acceptance in writing of the Deliverables. Acceptance shall not be unreasonably withheld if Deliverables materially conform to the specifications set forth in Section 3.

3. SCOPE OF WORK; DELIVERABLES

3.1 Scope. Payee shall perform the services and produce the Deliverables as described below:

Describe scope and deliverables

3.2 Performance Standard. Payee shall perform all services in a professional and workmanlike manner in accordance with generally accepted industry standards and in compliance with applicable laws and regulations.

4. CHANGES; ADJUSTMENTS

4.1 Change Orders. Any change to the scope or schedule shall be set forth in a written change order signed by authorized representatives of both parties and shall state any adjustment to the Lump Sum or schedule. No change shall be binding absent such written agreement.

4.2 Price Adjustments. The Lump Sum set forth in Section 2 is intended to be inclusive of Payee's performance under this Agreement. Only changes agreed in a signed change order shall entitle Payee to additional compensation.

5. TAXES; WITHHOLDING

5.1 Taxes. Unless otherwise required by applicable law, the Lump Sum is exclusive of any taxes imposed on Payee's income. Payee is responsible for all federal, state and local taxes associated with the compensation paid under this Agreement.

5.2 Withholding. If Payor is required by law to withhold taxes on payments to Payee, Payor shall withhold such amounts and provide Payee with documentation of withholding as required by law.

6. WARRANTIES; REPRESENTATIONS

6.1 Mutual Representations. Each party represents and warrants that it has the full right, power and authority to enter into this Agreement and to perform its obligations hereunder.

6.2 Payee Warranty. Payee warrants that the Deliverables delivered hereunder shall materially conform to the specifications set forth in this Agreement for a period of from the date of acceptance.

7. INDEMNIFICATION

7.1 Indemnification by Payee. Payee shall indemnify, defend and hold harmless Payor and its officers, directors and employees from and against any and all claims, liabilities, losses, damages and expenses (including reasonable attorneys' fees) arising out of Payee's breach of this Agreement, negligence, willful misconduct or infringement of third-party intellectual property rights in the Deliverables.

7.2 Indemnification by Payor. Payor shall indemnify and hold harmless Payee from claims arising from Payor's negligence or willful misconduct in connection with Payor-provided materials or instructions.

8. INSURANCE

Payee shall, at its expense, maintain insurance appropriate to the services provided, including commercial general liability and professional liability insurance in amounts customary for the industry. Upon request, Payee shall furnish certificates of insurance evidencing such coverage.

9. CONFIDENTIALITY

9.1 Confidential Information. Each party agrees to keep confidential the other party's proprietary or confidential information disclosed in connection with this Agreement and shall not disclose such information except to employees and contractors who have a need to know and are bound by confidentiality obligations no less protective than those in this Agreement.

9.2 Required Disclosure. A party may disclose Confidential Information to the extent required by law, provided it gives prompt notice to the other party and cooperates in seeking protective provisions.

10. TERMINATION

10.1 Termination for Cause. Either party may terminate this Agreement if the other party materially breaches any provision and fails to cure such breach within thirty (30) days after receipt of written notice specifying the breach.

10.2 Effect of Termination. In the event of termination for cause by Payor, Payor shall pay Payee for all undisputed work performed up to the effective date of termination, subject to any setoffs for breaches or defects.

11. DISPUTE RESOLUTION

The parties shall attempt in good faith to resolve any dispute arising out of or relating to this Agreement through negotiation between senior executives. If the dispute is not resolved within thirty (30) days, the parties agree to submit the dispute to binding arbitration conducted by a neutral arbitrator in a mutually agreed location. Judgment upon the award may be entered in any court of competent jurisdiction.

12. NOTICES

All notices under this Agreement shall be in writing and delivered to the addresses set forth below by certified mail, overnight courier, or personal delivery, and shall be effective upon receipt.

Payor Notices Address Payee Notices Address

13. GOVERNING LAW; VENUE

This Agreement shall be governed by and construed in accordance with the laws of the State of without regard to its conflict of laws principles. Venue for any judicial proceeding shall lie exclusively in the state or federal courts located in the county designated by Payor's principal place of business, unless otherwise mutually agreed in writing.

14. ENTIRE AGREEMENT; SEVERABILITY

14.1 Entire Agreement. This Agreement, together with any exhibits and executed change orders, constitutes the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior and contemporaneous agreements, understandings and negotiations, whether written or oral.

14.2 Severability. If any provision of this Agreement is held invalid or unenforceable, the remaining provisions shall remain in full force and effect and shall be construed to effect the original intent of the parties as closely as possible.

15. AMENDMENTS; WAIVER; COUNTERPARTS

No amendment or waiver of any provision of this Agreement shall be effective unless in writing and signed by authorized representatives of both parties. Failure to insist upon strict performance of any provision shall not constitute a waiver of any subsequent default. This Agreement may be executed in counterparts, each of which shall be deemed an original and all of which together shall constitute one instrument.

16. ADDITIONAL PROVISIONS

Special conditions or additional provisions

Payor:

By:

Date:

Payee:

By:

Date:

What the Legal Revised Lump Sum Agreement Is and When It Applies

The Legal Revised Lump Sum Agreement is a fixed-price contract that replaces or updates an existing lump-sum arrangement by restating the total payment, scope, and schedule in a single, revised instrument. It records the parties, revised deliverables, any retained allowances, change-order handling, and final payment conditions. Typical uses include construction change orders, settlement of disputed invoices, and one-time services where parties agree to a single aggregate payment instead of incremental billing. The agreement clarifies risk allocation, payment timing, and the effect of any prior inconsistent documents.

Why a Clear Revised Lump Sum Agreement Matters

A well-drafted Legal Revised Lump Sum Agreement reduces billing disputes, fixes total contractor or vendor liability, and provides a clear baseline for completion and payment obligations. It helps owners and contractors avoid ambiguity about extras, change orders, and warranty responsibilities under state contract law.

Who Typically Prepares and Signs This Agreement

Legal counsel and contract administrators often review revisions to confirm consistency with original terms, insurance, liens, and payment mechanics.

Owners and developers managing final contract pricing and project closeout.
General contractors adjusting a prime contract after approved changes.
Subcontractors agreeing to a revised lump-sum for a discrete scope.

Key Elements to Include in a Professional Revised Lump Sum Agreement

A concise agreement should define the full revised scope, the single lump-sum amount, payment milestones, applicable retainage, change-order procedure, and the governing law. Include clear exhibits listing deliverables, schedule updates, and a signature block for each party.

Revised Scope

Describe the exact work changes or deliverables that replace prior scope, with measurable criteria and references to original contract sections.

Lump Sum Amount

State the total dollar amount in numerals and words, specify currency and tax treatment, and note whether it includes allowances and contingencies.

Payment Terms

Define payment triggers (milestones, final completion), payment timeline (e.g., net 30), retainage percentages, and invoicing requirements.

Change Orders

Clarify how further changes are handled, approval authority, and whether the revised sum is inclusive of pending change requests.

Warranties & Liens

Specify warranty period, mechanic’s lien waivers on payment, and requirements for releases upon payment.

Governing Law

Identify the state law that will govern contract interpretation and dispute resolution, and any venue or arbitration provisions.

Step-by-Step: How to Complete the Legal Revised Lump Sum Agreement

Complete the agreement in sequence to avoid omissions: identify parties and authorities, set the revised sum and scope, confirm payment mechanics, and obtain required signatures.

01

1. Identify Parties: Confirm legal names and signing authority before drafting.
02

2. Update Scope: Attach a clear exhibit describing the revised deliverables.
03

3. Set Payment: Enter the lump-sum figure and milestone payment triggers.
04

4. Execute: Have authorized representatives sign and date with witness/notary as required.

How to Configure an Online Revision Workflow

When using an e-signature platform, structure the workflow to assign roles, set authentication, and include required attestations.

Field	Configuration
Signer Roles	Assign primary signer, counterparty, and cc recipients with role names.
Authentication	Use email link or SMS code; add KBA where allowed for higher assurance.
Order of Signing	Set sequential or parallel signing as contractually required.
Attachments	Attach exhibits (scope, schedule, prior agreement) as separate files.

Digital Signing and Submission Considerations

Retain final signed copies in secure storage and ensure the platform supports export and court-admissible audit logs.

File Formats: Use PDF or Word DOCX for compatibility and preservation.
Authentication Options: Email link, SMS code, or advanced KBA for identity proofing.
Audit Trails: Capture IP, timestamp, and action history for enforceability.

Typical Routing for a Revised Lump Sum Agreement

A standard routing sequence ensures legal review, approvals, signatures, and distribution to accounting for payment processing.

Draft: Prepare revision with exhibits and internal approvals.
Legal Review: Legal counsel confirms liability and lien language.
Signatures: Parties sign in agreed order using eSignature or wet signature.
Distribution: Send fully executed copy to finance, project file, and each party.

Timing to Watch: Execution and Payment Milestones

Track execution dates, invoice submission deadlines, and payment windows. These dates affect when warranty periods and lien rights begin to run.

Effective Date:

Date entered as MM/DD/YYYY triggers obligations and timelines.

Invoice Submission:

Invoice within contract window (commonly 30 days after milestone).

Payment Due:

Payment terms (for example, Net 30) determine prompt payment rights.

Retainage Release:

Release retainage upon final completion per agreed condition.

Warranty Start:

Warranty period commonly begins on final acceptance date.

Common Preparation Errors to Avoid

Leaving the revised scope undefined or referencing conflicting contract clauses without reconciliation, which invites dispute and delay.
Failing to obtain signatures from authorized signatories, or using personal names instead of corporate entity names, which can invalidate acceptance.
Omitting or inconsistently stating the lump-sum amount in words versus numerals, creating ambiguity about the agreed payment.
Not attaching exhibits that show changed plans or schedules, so parties disagree later about what work was included.

Legal Risks and Potential Penalties

Breach Damages: Monetary damages for non-performance or repudiation.

Tax Reporting: Mischaracterized payments may trigger IRC §6721 reporting penalties.

Lien Risk: Unpaid parties may file mechanics' liens against property.

Enforceability: Improper signatures risk unenforceability under ESIGN/UETA.

Contractual Penalties: Liquidated damages or interest for late payment.

Regulatory Exposure: Industry-specific compliance failures depending on scope.

eSignature Vendor Pricing and Feature Comparison

Comparison of common eSignature providers for executing and storing revised lump sum agreements; signNow is listed first per platform labeling 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	7-day free trial	Varies by plan	Varies by plan	Varies by plan	Varies by plan
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No
Envelope Cap	No envelope cap	100 envelopes/user/year	Varies	Varies	Varies

Example Scenarios Where a Revised Lump Sum Agreement Is Used

Practical examples illustrate when a revised lump-sum approach resolves scope and payment uncertainty on real projects or settlements.

Project Change Resolution

A contractor and owner agree to a single revised price for added scope after multiple change orders are approved

The revised sum replaces intermittent invoices to simplify billing
The final agreement includes an exhibit listing accepted extras, a net-30 payment schedule, and mutual lien waivers to close the project file and allow final payment processing.

Settlement of Disputed Work

A subcontractor and general contractor negotiate a lump-sum to settle disputed defect repairs

The lump sum resolves outstanding claims and avoids protracted litigation
The document requires payment within 45 days of acceptance, requires signed releases from the subcontractor, and conditions final payment on removal of lien rights.

Frequently Asked Questions About the Legal Revised Lump Sum Agreement

Answers to common questions address enforceability, signatures, notarization, and how to correct common errors when finalizing a revision.

Need help? Contact support

Is an electronic signature legally binding?
Yes. Electronic signatures are generally enforceable under the federal ESIGN Act (15 U.S.C. ch. 96) and state UETA laws where adopted, provided intent, consent, attribution, and record retention requirements are met.
Do parties need a notary or witnesses?
Not always. Requirements depend on the document type and state law; some states or specific instruments require notary acknowledgement or witness signatures for enforceability.
What if the signed agreement has a numeric and worded amount mismatch?
Resolve the discrepancy before execution. If signed, courts often give priority to the written words over numerals; clarify intent and obtain corrected amendment to avoid disputes.
Can the revised agreement override the original contract?
Yes, if the amendment is valid: supported by consideration or authorized under contract terms, signed by authorized parties, and unambiguous about which provisions it supersedes.
How to correct a clerical error after signing?
Prepare a corrective amendment or mutual rescission and replacement, signed by all parties. Avoid unilateral edits to executed documents to prevent enforceability challenges.
Are remote notarizations accepted?
Many states permit remote online notarization (RON) with identity-proofing and A/V recording; verify state notary rules before relying on remote notarization for execution.

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