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Professional Software Services Agreement

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PROFESSIONAL SOFTWARE SERVICES AGREEMENT

This Professional Software Services Agreement ("Agreement") is entered into as of Effective Date: by and between Client Name: (the "Client"), and Service Provider Name: (the "Provider"). Each a "Party" and together the "Parties."

RECITALS

WHEREAS, Client desires to obtain software development, integration, customization, and related professional services described herein; and

WHEREAS, Provider represents that it has the experience, personnel, and technical capability to perform such services in a professional manner consistent with industry standards; and

WHEREAS, the Parties desire to set forth the terms and conditions under which Provider will perform services and deliver work product to Client.

NOW, THEREFORE, in consideration of the mutual promises set forth below, the Parties agree as follows:

1. DEFINITIONS

1.1 "Services" means the professional services to be performed by Provider as described in the Statement of Work. "Deliverables" means tangible or intangible items delivered to Client as identified in the Statement of Work. "Statement of Work" or "SOW" means the document setting forth specific project scope, milestones, acceptance criteria, schedule and fees, if any, which is attached to or incorporated into this Agreement.

2. SERVICES; PERFORMANCE

2.1 Provider shall perform the Services in a professional and workmanlike manner, using personnel with requisite skill, and in accordance with the timelines set forth in the SOW. Provider shall comply with Client's reasonable operational rules and security policies when on Client premises or accessing Client systems, provided such rules do not conflict with Provider's legal obligations or materially increase Provider's costs.

2.2 Provider shall assign a project manager and shall notify Client in writing of any proposed change in key personnel. Any substitution of key personnel shall be subject to Client's reasonable approval, not to be unreasonably withheld.

3. STATEMENT OF WORK; CHANGE ORDERS

3.1 Each SOW shall describe Services, Deliverables, schedule, acceptance criteria and fees. SOWs executed by authorized representatives of both Parties shall be incorporated into and governed by this Agreement.

3.2 Any change in scope shall be documented by a written change order signed by both Parties. Changes affecting price or schedule shall not be binding unless evidenced by such written change order.

4. FEES; PAYMENT

4.1 Client shall pay Provider the fees and expenses set forth in each SOW. Unless otherwise stated, fees are payable within 30 days of invoice date ("Net 30"). Provider shall invoice Client monthly or as otherwise specified in the SOW.

4.2 Late payments shall accrue interest at 1.5% per month or the maximum rate allowed by law, whichever is less. Client shall be responsible for reasonable costs of collection, including attorneys' fees, for unpaid amounts.

4.3 All fees exclude applicable sales, use, value-added or other taxes. Client shall pay such taxes, except taxes based on Provider's net income.

5. ACCEPTANCE; TESTING

5.1 Deliverables shall be subject to the acceptance procedure set forth in the applicable SOW. If no procedure is specified, Client shall have ten (10) business days after delivery to test and provide written notice of rejection describing deficiencies. Provider shall correct defects identified by Client within a commercially reasonable period.

6. INTELLECTUAL PROPERTY

6.1 Ownership of Pre-Existing Materials. Each Party retains all rights in its pre-existing materials, tools, libraries, know-how, and intellectual property not developed specifically for Client under this Agreement ("Background Technology"). Provider grants Client a non-exclusive, non-transferable license to Background Technology only to the extent embedded in the Deliverables and solely for Client's internal use in connection with the Deliverables.

6.2 Work Product. Except as set forth in the SOW, upon final payment for Services, Provider assigns to Client all right, title and interest in and to the Deliverables that are created exclusively for Client under this Agreement, subject to Provider's ownership of Background Technology and third-party components.

6.3 Third-Party Components. Deliverables may include third-party software subject to separate license terms. Provider shall disclose such components in writing. Client's use of such components shall be governed by the applicable third-party license; Provider shall pass through to Client any transferable licenses when available.

7. CONFIDENTIALITY

7.1 Confidential Information means non-public information disclosed by one Party ("Disclosing Party") to the other ("Receiving Party") that is designated as confidential or that reasonably should be understood to be confidential.

7.2 Obligations. Receiving Party shall (a) use Confidential Information solely to perform its obligations under this Agreement; (b) protect Confidential Information with the same degree of care it uses to protect its own confidential information but no less than reasonable care; and (c) not disclose Confidential Information to any third party except to personnel or contractors who need access and who are bound by confidentiality obligations no less protective than those in this Agreement.

7.3 Exceptions. Confidential Information does not include information that is or becomes publicly known without breach, is rightfully received from a third party without restriction, or is independently developed without use of the Disclosing Party's Confidential Information.

8. REPRESENTATIONS AND WARRANTIES

8.1 Mutual Authority. Each Party represents that it has full power and authority to enter into this Agreement and to perform its obligations hereunder.

8.2 Provider Warranty. Provider warrants that Services will be performed in a professional and workmanlike manner consistent with industry standards. For any breach of this warranty, Provider will, at its expense, re-perform the affected Services or, if re-performance is not commercially feasible, refund the fees paid for such Services.

8.3 Disclaimer. EXCEPT AS EXPRESSLY PROVIDED IN THIS SECTION, PROVIDER DISCLAIMS ALL OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.

9. LIMITATION OF LIABILITY

9.1 EXCEPT FOR LIABILITY ARISING FROM A PARTY'S BREACH OF SECTIONS 6 (INTELLECTUAL PROPERTY), 7 (CONFIDENTIALITY), OR A PARTY'S GROSS NEGLIGENCE OR WILLFUL MISCONDUCT, IN NO EVENT SHALL EITHER PARTY BE LIABLE TO THE OTHER FOR CONSEQUENTIAL, INCIDENTAL, SPECIAL, OR PUNITIVE DAMAGES, OR LOST PROFITS, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

9.2 THE AGGREGATE LIABILITY OF EITHER PARTY ARISING OUT OF OR RELATED TO THIS AGREEMENT SHALL NOT EXCEED THE TOTAL AMOUNTS PAID OR PAYABLE BY CLIENT TO PROVIDER UNDER THE APPLICABLE SOW DURING THE SIX (6) MONTHS PRECEDING THE EVENT GIVING RISE TO LIABILITY.

10. INDEMNIFICATION

10.1 Provider shall defend, indemnify and hold Client harmless from and against any third-party claims resulting from Provider's gross negligence, willful misconduct, or from a claim that the Deliverables, as delivered by Provider and used as permitted hereunder, infringe a third party's issued patent, copyright or trademark.

10.2 Client shall defend, indemnify and hold Provider harmless from third-party claims arising out of Client's misuse of the Deliverables, Client's breach of its obligations under this Agreement, or Client-provided materials.

11. INSURANCE

Provider shall maintain, at its own expense, commercial general liability and professional liability insurance in amounts customary for the industry and sufficient to cover its liabilities under this Agreement. Upon request, Provider shall provide certificates of insurance evidencing required coverages.

12. TERM AND TERMINATION

12.1 Term. This Agreement commences on the Effective Date and continues until terminated as provided herein or until all SOWs have been completed and accepted.

12.2 Termination for Convenience. Either Party may terminate this Agreement or any SOW for convenience upon thirty (30) days' prior written notice to the other Party. Client shall pay Provider for Services performed and non-cancellable obligations incurred through the effective date of termination.

12.3 Termination for Cause. Either Party may terminate this Agreement or any SOW upon written notice if the other Party materially breaches this Agreement and fails to cure the breach within thirty (30) days after receipt of written notice specifying the breach.

13. EFFECTS OF TERMINATION

Upon termination, Provider shall deliver to Client all Deliverables and work-in-progress for which Client has paid. Sections that by their nature survive termination shall continue in full force, including Intellectual Property, Confidentiality, Payment, Indemnification, Limitation of Liability, Governing Law and Severability.

14. NOTICES

All notices required or permitted under this Agreement shall be in writing and delivered to the addresses set forth below or to such other address as a Party may designate by notice in accordance with this Section. Notices are effective upon receipt.

15. ASSIGNMENT; SUBCONTRACTING

Neither Party may assign this Agreement without the prior written consent of the other Party, except that either Party may assign to an affiliate or in connection with a merger, sale of substantially all assets, or change of control. Provider may subcontract portions of the Services so long as Provider remains responsible for performance and compliance with this Agreement.

16. AMENDMENTS; WAIVER; COUNTERPARTS

This Agreement may be amended only by a written agreement signed by authorized representatives of both Parties. A waiver of any right or breach must be in writing to be effective. This Agreement may be executed in counterparts, each of which shall be an original and all of which together constitute one instrument.

17. GOVERNING LAW; VENUE

This Agreement shall be governed by and construed in accordance with the laws of the state specified below without regard to its conflicts of laws principles. The Parties submit to the exclusive jurisdiction of state and federal courts located in the specified jurisdiction for disputes arising under this Agreement.

18. ENTIRE AGREEMENT; SEVERABILITY

This Agreement, together with any incorporated SOWs, constitutes the entire agreement between the Parties with respect to its subject matter and supersedes all prior and contemporaneous agreements and understandings, whether written or oral. If any provision of this Agreement is adjudicated to be invalid or unenforceable, that provision shall be modified to the minimum extent necessary to render it enforceable, and the remaining provisions shall remain in full force and effect.

19. MISCELLANEOUS

The Parties are independent contractors and nothing in this Agreement creates an agency, partnership, joint venture or employment relationship. Neither Party shall be liable for delays or failures to perform resulting from causes beyond its reasonable control, provided it gives prompt written notice to the other Party and uses commercially reasonable efforts to resume performance.

Client Printed Name:

By:

Date:

Provider Printed Name:

By:

Date:

Enter text✕

What the Professional Software Services Agreement Is

The Professional Software Services Agreement is a formal contract that defines terms for software development, implementation, and related professional services between a service provider and a client. It typically covers scope of work, deliverables, milestones, acceptance criteria, payment terms, intellectual property assignment, warranties, liabilities, confidentiality, change orders, and termination. This agreement allocates responsibilities, sets performance expectations, and creates clear commercial and legal remedies for disputes. For electronic execution, ensure the platform and workflow satisfy ESIGN and applicable state UETA or ESRA requirements to preserve enforceability.

Why a Clear Agreement Matters

A Professional Software Services Agreement clarifies deliverables, protects intellectual property, defines payment and acceptance processes, and reduces project disputes. It provides a contractual basis for remedies, limits exposure through warranty and liability clauses, and supports compliance when executed electronically under ESIGN or relevant state law.

Why a Clear Agreement Matters

Who Commonly Uses This Agreement

Typical parties include software vendors, independent consultants, enterprise clients, and procurement or legal teams managing outsourced development and implementation contracts.

  • Technology vendors and professional services firms delivering custom software and integrations.
  • In-house legal and procurement teams reviewing scope, IP, and liability allocations before engagement.
  • Enterprise clients and startups using fixed-price, time-and-materials, or milestone-based billing models.

Choosing the right signatory representatives and defining approval authorities reduces execution delays and helps enforce the agreement across operational teams.

Who Signs and Why

Client Authorizing Officer

The client authorizing officer (CEO, CFO, or appointed delegate) signs for acceptance of deliverables, payment obligations, and IP assignments; they must have corporate authority and provide a clear written delegation if a subordinate executes the agreement on the client's behalf.

Provider Signatory

The provider signatory (founder, VP of Services, or authorized manager) confirms capacity to perform services, accepts payment terms, and warrants that personnel and subcontractors assigned to the engagement are authorized and bound by confidentiality and IP assignment obligations.

Key Required Data Elements

In transit encryption: Use TLS 1.2 or TLS 1.3 encryption in transit
At-rest encryption: AES-256 encryption for stored documents
Audit records: Immutable audit trail with timestamps and IPs
Certifications: SOC 2 Type II and ISO 27001 compliance
HIPAA support: BAA available for covered entity workflows
Signature standards: ESIGN and UETA legal compliance

Common Preparation Pitfalls

  • Not clearly defining scope and acceptance criteria leads to disputed deliverable acceptance and invoice withholding, prolonging project timelines and increasing legal risk if expectations differ.
  • Using vague IP language such as 'work product' without explicit assignment or license terms causes ownership disputes, especially for bespoke source code or third-party integrations.
  • Failing to require key personnel commitments or substitute approvals can allow inexperienced staff to deliver work, leading to quality issues and contractual remedies disputes.
  • Omitting clear payment milestone definitions or late payment interest provisions increases cashflow risk and often triggers collection, suspension of services, or expensive dispute resolution.

Potential Legal and Commercial Risks

IP ownership risk: Dispute over code ownership
Payment disputes: Withheld invoices and late fees
Regulatory exposure: HIPAA breaches lead to penalties
Termination costs: Early termination and transition expenses
Contract invalidity: Improper e-sign process voids agreement
Tax penalties: Incorrect classification triggers IRC fines

Step-by-Step: Prepare and Execute the Agreement

Follow these steps to prepare, execute, and archive the Professional Software Services Agreement using a compliant electronic workflow.

  • 01
    Prepare: Collect scope, milestones, pricing, and applicable exhibits.
  • 02
    Review: Have legal and procurement verify terms, IP, and liability limits.
  • 03
    Sign: Execute electronically with verified signer identity and audit trail.
  • 04
    Archive: Store signed PDF and audit record in secure repository.

How to Configure Your Electronic Workflow

Configure the e-sign workflow to enforce order, authentication, reminders, and storage for the Professional Software Services Agreement.

Field Configuration
Signing Order Sequential or parallel signer flow; specify required approvers.
Authentication Email, SMS code, or KBA verification
Fields & Logic Use conditional and formula fields for milestones
Storage Save signed PDF and audit trail to cloud
Reminders Automatic email reminders and expiry alerts

Typical Electronic Execution Flow

Electronic execution follows a predictable workflow from upload to completed audit record for enforceable signatures under ESIGN and state law.

  • Upload: Sender uploads agreement and attaches exhibits
  • Prepare: Add signature, initial, and date fields
  • Authenticate: Choose authentication: email, SMS, or SSO
  • Complete: Signer signs, system records audit trail

Platform Capabilities to Confirm Before eSigning

Ensure the signing platform supports secure storage, robust audit trails, and the authentication methods required by your compliance profile.

  • Integrations: Salesforce, NetSuite, Google Workspace supported
  • Formats: PDF, Word DOCX, and HTML supported
  • Authentication: Email, SMS, SSO, and KBA options

Key Dates to Include in the Agreement

Key dates should be explicit in the agreement to avoid disputes: start date, milestone deadlines, acceptance, invoicing, and termination notice periods.

Project Start / Effective Date:

Contract performance begins; impacts warranty and retention clocks

Milestone Deliverable Dates:

Dates for development sprints, demos, and testing

Acceptance Testing Period:

Time allowed to verify deliverable compliance

Invoice Submission Deadline:

When provider may submit invoices for completed work

Termination Notice Period:

Time required for written termination before contract ends

Contract Lifecycle Milestones

This vertical milestone sequence outlines contract lifecycle stages from proposal through closeout and shows dependencies between phases.

01

Proposal and Negotiation

Define scope, price, and terms before final execution

02

Contract Execution

Signatures executed and agreement becomes legally binding

03

Delivery & Acceptance

Provider completes work; client performs acceptance tests

04

Ongoing Support/Closeout

Transition, final invoices, and IP transfer obligations

Practical Tips for Accurate and Efficient Completion

Adopt these practices to reduce disputes, speed execution, and maintain compliance when using electronic signing workflows.

Define clear acceptance criteria in writing
Specify measurable success criteria, test cases, and defect remediation windows. Tie milestone payments to acceptance events and require written sign-off to prevent subjective disputes and reduce the risk of withheld payment or contract termination.
Use consistent naming and entity verification
Enter legal names and tax IDs exactly as registered; verify signatory authority with corporate resolutions or officer certification when necessary. Accurate party identification avoids tax withholding, payment rejections, and enforceability challenges in litigation.
Maintain detailed change order procedures
Require written change orders for scope, schedule, and price adjustments. Define approval thresholds, estimate methods, and time impact assessments. Including standardized change order templates reduces negotiation time and prevents scope creep that commonly triggers disputes and unexpected costs.
Record authentication and audit evidence
Document signer authentication method, timestamp, IP address, and any KBA or MFA results. Preserve the certificate of completion and signed PDF; these elements support enforceability under ESIGN and UETA and are critical in government or healthcare audits.

How Organizations Use This Agreement in Practice

Real-world examples show how Professional Software Services Agreements reduce disputes and accelerate delivery across software, healthcare, and enterprise integrations.

Optica Ventures — COO

Optica Ventures adopted a standardized Professional Software Services Agreement to streamline onboarding and clarify deliverable acceptance across client engagements.

  • Signatures completed remotely with full audit trails.
  • Using consistent terms reduced contract negotiation time, improved on-time milestone delivery, and lowered administrative overhead. Clear acceptance criteria and payment milestones prevented common disputes and allowed the company to close engagements more predictably without repeated contract amendments.

Xerox — NetSuite Director

Xerox integrated Professional Software Services Agreements into NetSuite workflows to ensure proper formatting, signer roles, and automated storage for executed contracts.

  • API-based automation exported signed files to ERP.
  • Automation eliminated manual uploads, reduced misfiling, and accelerated billing cycles. The agreement templates included field-level controls, standardized IP clauses, and conditional payment triggers that aligned legal review with financial systems for consistent enforcement and reporting.

Comparing eSignature Pricing and Core Features

Compare core pricing and feature differences among common e-sign providers; signNow is listed first per vendor comparison requirements.

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 (no card) Varies Varies Varies Varies
Bulk Send Yes Yes Yes Yes Varies
Audit Trail Yes Yes Yes Yes Yes
HIPAA Compliant Yes Yes Yes No No
Envelope Cap No cap 100 envelopes/user/year Varies Varies Varies

Frequently Asked Questions

Answers to common questions about completing, signing, and enforcing Professional Software Services Agreements, including electronic execution and compliance considerations.


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