What Are G702 and G703 Forms in AIA Billing?

Construction billing can get messy fast.

Missing paperwork, inconsistent calculations, and late submissions all slow down cash flow, making it harder for contractors and owners to stay aligned.

This is where AIA-style invoice forms come in.

Moreover, they bring structure to a process that often feels scattered, giving every party the same framework to work from.

According to the Construction Financial Management Association (CFMA), more than half of U.S. businesses now use electronic payment methods, showing a clear shift toward automation and digital billing.

This trend is pushing the construction industry toward more standardized, accurate billing practices as well.

The AIA G702 and G703 forms help teams do exactly that.

They provide a consistent, transparent way to request payments, track progress, and document contract changes.

When these forms are used correctly, they reduce disputes, improve accuracy, and speed up approvals across the entire billing cycle.

Before we dig into the details of these forms, let’s take a closer look at what AIA billing actually means and why the industry relies on it.

What Is AIA Billing in Construction?

AIA billing is a standardized method created by the American Institute of Architects (AIA) to help contractors, architects, and owners track and approve progress payments.

Instead of every project using different templates or formats, AIA billing gives everyone the same structure to follow.

This is especially helpful on larger or more complex jobs where accuracy and consistency matter.

At the center of this system are two key forms: the G702, which summarizes the payment request, and the G703, which breaks down the Schedule of Values (SOV) into detailed line items.

Together, these forms show how much work has been completed, how much remains, and what amount is due for that billing cycle.

Additionally, supporting documents such as lien waivers, insurance certificates, and approved change orders are attached to verify compliance and protect all parties involved.

AIA billing also handles retainage, making it easier to track what has been withheld and what will be released at project milestones.

This shift toward organized, transparent billing aligns with trends highlighted by the Construction Financial Management Association (CFMA).

As more companies digitize their A/P and A/R systems, automated billing reduces manual entry, improves accuracy, and gives teams better financial visibility.

Now that we’ve defined AIA billing, let’s walk through how the entire process works from start to finish.

The Construction AIA Billing Process

AIA billing follows a predictable monthly cycle.

Each pay application moves through a series of steps that confirm progress, verify compliance, and ensure every dollar billed ties back to the contract.

This structure keeps owners, architects, and contractors aligned and reduces the back-and-forth that usually slows down payment approvals.

The process starts when the contractor prepares the G702 and G703 forms.

These forms are built directly from the latest Schedule of Values (SOV), construction daily logs, stored materials counts, and any approved change orders.

Once the forms are updated, the contractor gathers supporting documents such as lien waivers, insurance certificates, and subcontractor billing.

These attachments confirm that work was performed correctly and that all compliance requirements are met.

After the package is assembled, the architect or owner reviews the pay application.

Their role is to certify that the progress and values billed match what has been completed onsite.

Once certified, the owner processes the payment and releases funds minus any retainage held for contract protection, because everything ties back to the SOV, each

pay app reflects real progress instead of guesswork or rough estimates.

Here’s what the workflow looks like at a glance:

Step	Document	Responsible Party	Purpose
1.	G702 & G703	Contractor	Request payment
2.	Supporting documents	Subs/Contractor	Verify compliance
3.	Review & certify	Architect/Owner	Approve payment
4.	Payment released	Owner	Issue funds minus retainage

This entire workflow relies on two forms at the core of AIA billing. Let’s look at what each one does and why both are required.

The G702 Form (Application and Certificate for Payment)

The G702 is the main Application and Certificate for Payment form, and it acts as the summary for the entire billing cycle.

It gives owners and architects a clear snapshot of how much the contractor is billing for the current period and how much work remains, because it pulls totals from the G703 continuation sheet, the G702 becomes the top-level view of progress and payment.

The form begins with basic project information such as the billing period and contractor details.

It then shows the original contract sum and the adjusted contract sum after approved change orders.

Below that, it summarizes all work completed to date, including installed work and stored materials.

Moreover, retainage is calculated here as well, often split between completed work and stored materials.

The form also lists previous payments, which makes the current payment due easy to calculate.

At the bottom, both the contractor and architect (or owner) sign to confirm that the numbers are accurate.

This certification step protects everyone involved and ensures the billing aligns with contract terms.

The G702 matters because it creates a simple, transparent record of project progress.

Owners use it to understand how much has been billed and what is left, while accountants use it to track cash flow, retainage, and change orders.

Every number on this form connects directly to the more detailed G703.

If the G702 tells the big-picture story, then the G703 explains exactly how each number was calculated.

The G703 Form (Continuation Sheet)

The G703 is the Continuation Sheet, and it breaks the Schedule of Values (SOV) into detailed line items.

While the G702 shows the summary, the G703 shows the calculation behind every number.

It is the core of progress billing because it tracks how much work has been completed for each part of the project.

The form starts with basic project and contractor details.

It then lists every SOV line item, organized by CSI codes, trade packages, or custom categories.

Each line shows the scheduled value, the amount of work completed this period, and the total completed to date.

Also, it includes stored materials, whether on-site or off-site, and calculates retainage for each line. The last column displays the balance remaining to finish the item.

This level of detail gives owners and architects clear visibility into the work they are paying for each month.

For contractors, it prevents overbilling or underbilling and keeps each trade aligned financially, because every line item is documented, the G703 also supports clean audits and makes it easier to match billing with job cost reports.

Individually, each form is useful.

Together, the G702 and G703 create a complete and transparent picture of progress, cost, and payment, which is why they are the foundation of AIA billing.

How G702 and G703 Forms Work Together in Construction

The G702 and G703 forms are designed to work as a pair.

The G702 acts as the summary sheet. It shows the overall billing status, including the original contract value, approved change orders, work completed to date,

retainage, previous payments, and the current amount due.

It also gives owners and architects a top-level snapshot of where the project stands financially.

The G703 provides the detail behind those numbers. It breaks the Schedule of Values into line-by-line entries, showing how much work has been completed in each category.

This makes it clear how the totals on the G702 were calculated and ensures that billing matches real progress in the field.

When used together, these forms create a complete and transparent billing package. They help prevent duplicate billing, missed items, and inconsistencies between trades.

They also give reviewers, whether architects, owners, or construction accountants, a clear trail from field progress to the dollars being billed.

G702 vs. G703 Forms Comparison

Feature	G702	G703
Purpose	Summarizes total payment	Details itemized progress
Data Type	Contract sums, retainage	Schedule of Values line items
User	Contractor, architect, owner	Contractor, owner, subs, finance teams
Role	Approval and certification	Supporting detail for G702 totals

These forms not only strengthen billing transparency but also support compliance, retention management, and financial accuracy across the entire project.

Compliance and Financial Accuracy

AIA invoicing isn’t just about organizing paperwork. The G702 and G703 forms also create a reliable compliance record that protects payment rights and supports clean financial reporting.

Because every line ties back to the SOV in construction, these forms build a clear history of what was billed, when it was billed, and why the amount changed from one month to the next.

This structure brings several key advantages.

First, it connects directly to lien waiver requirements, making it easier for owners and contractors to verify that subcontractors are paid correctly.

It also keeps retention tracking consistent across the entire project, which helps prevent overpayment and protects owners from financial risk.

For auditors, lenders, and accountants, the forms create a dependable trail that lines up with job cost reports, change orders, and general ledger accounts.

Additionally, the financial payoff is clear too.

According to the Construction Financial Management Association (CFMA), companies using automated and structured billing systems see lower invoice-processing

costs and fewer errors. AIA forms support this same level of accuracy by standardizing the billing workflow.

With all of these benefits, it’s easy to see why G702 and G703 have become industry standards. Still, even with a strong structure in place, common mistakes can slow down approvals and create unnecessary delays.

5 Common Mistakes in AIA Billing in Construction

Even with standardized forms, mistakes in the billing process can slow down approvals or delay payments.

Most issues come from avoidable gaps in how the G702 and G703 are prepared and reviewed.

Breaking these mistakes down helps teams spot patterns early and correct them before they affect cash flow.

1. Inaccurate or Vague SOVs

The Schedule of Values is the backbone of AIA billing, so unclear or mismatched line items can disrupt the entire process.

When SOV values don’t tie cleanly back to the contract, owners often question the totals shown on the G702.

If the G703 doesn’t support those numbers clearly, reviewers request more clarification, which slows down the payment cycle.

A well-structured SOV avoids most of these delays.

You can also read: Pros and Cons of Various Commercial Construction Billings.

2. Missing Compliance Paperwork

Missing lien waivers, outdated insurance certificates, or unapproved change orders are some of the most common reasons payments are put on hold.

Even when the G702 and G703 are accurate, billing cannot move forward without these documents.

Moreover, they verify that every contractual requirement has been met, so skipping them creates immediate bottlenecks.

3. Late or Inconsistent Submissions

Submitting pay apps after established deadlines interrupts the review and approval cycle.

This often pushes payments into the next billing period and causes avoidable cash-flow strain for contractors and subs.

Predictable submission timing matters because owners and architects plan their review schedules around regular monthly billing.

4. Manual Calculation Errors

Simple math mistakes can lead to discrepancies between the G702 summary and the G703 continuation sheet.

When that happens, reviewers must recheck the numbers, which slows down certification and increases the chance of corrections. Manual spreadsheets make these errors more likely, especially on larger projects.

5. Lack of Digital Tools

The Construction Financial Management Association (CFMA) notes that firms moving away from paper-based billing significantly reduce calculation errors and missing attachments.

Digital tools, like construction project management software, automate key fields, organize supporting documents, and prevent mismatches between forms.

When teams understand these pitfalls, they can fix them before the pay app is submitted.

Most issues are completely preventable with clear, repeatable practices, which brings us to the next section on best practices for using G702 and G703 effectively.

You can also read: 3 Reasons General Contractors Can’t Ignore Electronic Payments Anymore.

5. Best Practices for Using G702 and G703 Forms

Even with standardized forms, AIA billing works best when teams follow consistent, repeatable practices.

Clear processes make reviews faster, prevent disputes, and help owners, architects, and accounting teams stay aligned.

These best practices give contractors a strong foundation for accurate and predictable billing.

1. Build a Clear, Contract-Aligned SOV

The Schedule of Values should match the contract and all approved change orders line by line.

When each item reflects real work packages, it becomes easier to measure progress and defend billing amounts.

Avoid vague or catch-all categories because they make reviews harder and can lead to questions during approval.

A clean, contract-aligned SOV sets the tone for the entire billing cycle.

2. Automate Calculations Where Possible

Using construction management software or structured spreadsheet templates reduces the risk of math errors between the G702 and G703. Automated tools calculate retainage, balances, and carry-forward values consistently each month.

This not only saves time but also improves accuracy across all submissions.

Automation is especially helpful on large, multi-trade projects where manual totals are easy to miscalculate.

3. Keep Documentation Bundled and Organized

Each billing cycle should include the G702, G703, lien waivers, insurance certificates, and approved change orders in one organized package.

Bundling documents makes it easier for owners and architects to verify compliance. It also speeds up the review process because everything they need is already in place.

Organized documentation protects payment timelines and reduces back-and-forth communication.

You can also read: How To Avoid Unsigned Lien Waivers?

4. Communicate Proactively With Owners and Architects

Sharing draft pay apps or SOV adjustments early helps prevent surprises during formal review.

These conversations give all parties time to align on quantities, stored materials, and change order impacts.

When teams collaborate before submitting the final version, the approval process moves faster. Early communication also strengthens trust and reduces the chance of disputes.

5. Stay Current on Lien and Retention Rules

Lien laws and retention requirements vary by state and contract, so it’s important to keep templates and workflows updated.

When regulations or lender requirements change, billing teams must adjust their forms and documentation.

Staying compliant protects payment rights and avoids legal or administrative delays. A current, accurate process ensures that each pay app meets all requirements.

Technology can help enforce all of these best practices by reducing manual work, organizing documentation, and keeping calculations consistent across G702 and G703.

You can also read: Do Lien Waivers Need to Be Notarized?

How SuperConstruct Simplifies AIA Billing

AIA billing is much easier when the process is consistent, accurate, and backed by clear documentation.

The challenge is that doing this manually takes a lot of time.

SuperConstruct helps general contractors, subcontractors, and accounting teams manage AIA billing digitally by using the same G702 and G703 framework, but with far less manual work.

The platform brings every part of the billing cycle into one place so teams can work faster and reduce errors.

Additionally, it begins with pre-built G702 and G703 templates that follow AIA standards.

These templates link directly to the Schedule of Values, daily logs, and approved change orders, so updates flow into each pay application automatically.

Furthermore, retainage calculations and contract adjustments happen in real time, which keeps the forms accurate every month.

All supporting documents, lien waivers, insurance certificates, and change orders, are stored together in one location so reviewers never need to search for missing files.

The platform also includes digital review and sign-off.

Owners, architects, and contractors can review pay apps online, add comments, and approve them through time-stamped audit logs.

This shortens the certification cycle and makes the process more transparent.

For accounting teams, SuperConstruct connects with leading accounting systems, which keeps billing data and payment records aligned without extra entry.

These capabilities lead to meaningful time savings and more predictable cash flow.

The CFMA notes that automation improves financial control and reduces invoice-processing costs across the industry.

SuperConstruct brings those same advantages to AIA billing by turning G702 and G703 into a structured, automated workflow.

If you’re ready to simplify pay applications and speed up approvals, explore how SuperConstruct can turn manual AIA billing into a faster, compliant, and audit-ready process.

You can also read: How to Choose a Construction Management Software?

Frequently Asked Questions

Q. What’s the difference between G702 and G703?

The G702 is the summary Application and Certificate for Payment that shows the total amount billed, the retainage held, and the current amount due. The G703 is the detailed continuation sheet that breaks those totals down line by line based on the Schedule of Values. Together, they create a complete and transparent record of progress and payment.

Q. How often are AIA forms submitted?

Most construction projects follow a monthly billing cycle, though the exact timing depends on the contract. Pay applications are typically tied to measured progress, stored materials, and any approved change orders. Some fast-track projects may even request interim submissions for specific milestones.

Q. Can AIA forms be submitted electronically?

Yes. Digital submissions are now common, and many owners and architects prefer them because they simplify reviews and reduce processing delays. This shift aligns with the CFMA trend toward automated payments and electronic invoice handling.

Q. How do these forms improve payment speed?

G702 and G703 standardize all billing information, which makes it easier for reviewers to verify progress without back-and-forth requests. Clear documentation reduces questions, prevents math errors, and shortens approval cycles. When owners and architects can validate quantities quickly, payments move much faster and with fewer disputes.