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Software Development Agency Payment Terms

Software Development Payment Terms

 

Clear payment terms help keep a software development project on track from the start. Before development begins, WEDOWEBAPPS agrees with each client on the project cost, payment schedule, and application billing terms.

These terms explain how payments and invoices are handled, along with the conditions that may apply to additional work, late payments, cancellations, refunds, and final project payments. The terms agreed in your project proposal or contract will apply to your specific engagement.

Payment Terms

All payment terms are agreed with the client before the software development project begins. The agreed terms outline the total project cost, payment schedule, applicable milestones, and any other charges related to the project.

Payment requirements may vary based on the project scope, development requirements, and engagement models. For example, a fixed-price project may follow a milestone-based payment schedule, while other engagements may use a different billing structure.

All applicable payment details are shared before the work starts. This helps both parties understand when payments are due and what each payment covers.

The payment terms stated in your project proposal or contract will apply to your specific engagement with WEDOWEBAPPS.

Payment Models and Schedule

The payment model depends on the type of software development that needs to be done. At WEDOWEBAPPS, we agree on the applicable model and payment schedule with the client before the project starts.

Fixed Price Projects

For projects with a defined scope, the total cost is agreed in advance. Payments may be linked to the specific requirements and project milestones.

Time and Material Projects

For some specific projects, the bill is based on the development time, and charges are calculated using the agreed rates during the work period.

Dedicated Development Services

For dedicated developers or teams, billing is based on the agreed engagement terms and billing cycles.

Invoicing and Payment Due Dates

The payment invoices are issued according to the payment schedule agreed for the project type and its requirements at the start. Each invoice will include the relevant payment details and the amount due.

Payments must be made within the timeframe stated in your project proposal, invoice, or contract. 

If you have any questions about an invoice, please contact our team before the payment due date so we can review the concern.

Scope Changes and Additional Charges

Software projects can change as requirements become clearer. If you request features, integrations, design changes, or other work outside the agreed scope, the project cost or timeline may change.

WEDOWEBAPPS will review the requested changes and communicate any additional charges or timeline changes before the extra work begins. The applicable changes will be handled according to the agreed project terms.

Late Payments

Payment should be made by the due date stated in the applicable invoice or agreement. Delayed payments may affect the project schedule and ongoing development work.

If a payment remains unpaid, WEDOWEBAPPS may pause the project until the payment is received. Any resulting changes to the project timeline will be communicated to the client.

Cancellation and Refunds

If you decide to cancel a software development project, please provide written notice to WEDOWEBAPPS. The final payment will be based on the work completed and costs committed up to the cancellation date.

This may include completed work, approved work already in progress, non-refundable third-party costs, and resources specifically committed to your project.

Payments already made are non-refundable to the extent that they cover completed work, reserved resources, or committed costs.

Final Payment and Project Handover

The final payment is made according to the payment schedule agreed for your project. Once the required payment is received, WEDOWEBAPPS will complete the agreed project handover.

The handover may include the final software, source code, documentation, credentials, or other deliverables included in your agreement. The exact handover details will depend on the scope and terms of your project.

Taxes and Third-Party Costs

The agreed development cost may not include external costs related to your project. These may include third-party software, APIs, hosting, licences, domain services, or other services required for development.

Any applicable third-party costs will be discussed with you as part of the project requirements. Taxes, where applicable, will be handled according to the terms stated in your agreement or invoices.

Payment Disputes

If you have a concern about an invoice, payment amount, or billing details, feel free to contact our team to access the relevant information. We will review your concern and provide clarification where needed.

If the issue cannot be resolved through direct communication, it will be handled according to the dispute resolution terms stated in the applicable project agreement.

Any payment that is not part of the dispute should continue to be paid according to the agreed payment schedule.

Contact Us About Payment Terms

If you have questions about your project payment schedule, invoice, additional charges, or cancellation terms, our team is available to help.

Contact WEDOWEBAPPS to clarify your payment terms before starting or making changes to your software development project.

How-to Guide for Software Development Payment Terms

How to review a software agency’s payment terms before signing?

Steps:

1. Request the full contract before agreeing to anything or paying.

2. Check each invoice link to a deliverable you can review and approve.

3. Confirm the deposit is 20-30% over 50% upfront, which is a warning sign.

4. Verify that the contract states exactly when the source code ownership transfers to you.

5. Check late fees, cancellation notice periods, and deposit refund terms in writing.

6. Confirm the contract explains how scope changes are raised and cost formally.

7. Request a sample invoice to verify the billing format, VAT, and currency handling.

How to negotiate payment terms with a software development agency?

Steps:

1. Raise payment preferences during the proposal stage, before the contract arrives.

2. Know that milestone splits and payment windows are negotiable; deposits rarely are.

3. Propose an alternative milestone split still tied to deliverables, not arbitrary dates.

4. Ask whether 21-30 days net payment windows are available for longer invoices.

5. Request invoicing in your local currency to remove the exchange rate uncertainty.

6. Re-read the payment clause before signing to confirm all agreed-upon changes are reflected.

How to set up milestone payments for a software project?

Steps:

1. Agree on project phases: discovery, design, development, testing, and launch.

2. Tie the largest payment to the middle phase, not the final delivery.

3. Write down exactly what “complete” means for every milestone before work starts.

4. Set a 5-10 business day review window per milestone with a fixed deadline.

5. Add a clause deferring payment if the agency misses a milestone without notice.

6. Put the full milestone schedule: name, deliverable, amount, and date in the contract.

How to handle a payment dispute with a software agency?

Steps:

1. Re-read the relevant contract clause before raising anything with the agency.

2. Write down exactly which invoice, milestone, and clause you believe is disputed.

3. Email the project manager formally, referencing the clause and a response deadline.

4. Keep the rest of the project moving while the disputed item is resolved separately.

5. Escalate in writing to a director if the first response does not resolve it.

6. Request professional mediation before any legal action; it is faster and cheaper.

7. Save all emails, documents, and screenshots in one folder from the start.

How to request a scope change without unexpected extra charges?

Steps:

1. Re-read the spec first; the change may already be covered within the existing scope.

2. Email the project manager a clear and specific description of the requested change.

3. Wait for a written Change Request showing cost, hours, and timeline impact.

4. Ask for an hour breakdown if the cost estimate seems disproportionate to the work.

5. Give written approval only. Verbal agreement is not enough to authorise extra work.

6. Confirm when the additional cost will appear on the next milestone invoice.

How to check what’s included in a software development deposit?

Steps:

1. Ask for a written list of exactly what work the deposit payment covers.

2. Confirm discovery brief review, requirements mapping, and technical spec are included.

3. Ask directly whether the deposit is refundable if the project does not proceed.

4. Treat any deposit above 30% with no defined scope as a risk.

5. Check the contract to see what refund applies if the agency cancels the project.

6. After paying, confirm that you receive a formal invoice referencing the milestone and amount.

Frequently Asked Questions

What payment terms apply to software development projects?

The payment terms depend on the project scope, engagement model, and terms agreed before development begins.

Is an advance payment required before development starts?

Any advance payment requirements will be stated in your project proposal or agreement.

How are additional development requirements charged?

Work outside the agreed scope may result in additional costs or changes to the project timeline. Any changes will be discussed before the additional work begins.

What happens if a payment is late?

A late payment may affect the project schedule or ongoing development work. The project may be paused until the outstanding payment is received.

Can I cancel my software development project?

Yes. Cancellation or termination will be handled according to the terms stated in your project agreement.

Are payments refundable after project cancellation?

Refund depends on the work completed, committed resources, third-party costs, and the cancellation terms agreed for your project.