8 best invoicing software for architects to simplify billing

Quick comparison table of architecture invoicing software

The table below compares the 8 best invoicing software for architects based on their key features and businesses they best suit.

Best invoicing software for architects

To pick the best invoicing software for your architecture projects, you need to understand their key features and how they help architects meet day-to-day invoicing needs. Below, we have listed the 8 best invoicing software for architects that can help them manage bills and invoices of ongoing architecture projects.

1. Moon Invoice

Moon Invoice is an affordable invoicing platform built for small businesses, startups, and freelancers that need professional billing without the complexity of a full ERP system. For solo architects and growing architecture firms, it simplifies the creation of professional invoices and the management of project finances, so you can stay on top of payments from a single dashboard.

The platform also includes an AI-powered scanning feature that converts paper documents into digital records and streamlines expense management. With support for project-based billing, expense tracking, and recurring invoices, Moon Invoice can be a perfect choice for architecture firms seeking a simple yet scalable invoicing solution.

Why is Moon Invoice at the top of our list for architects?

Using Moon Invoice, architects can:

• Create professional architecture invoices
• Track project expenses and reimbursable costs
• Automate payment reminders and recurring billing
• Convert paper estimates and invoices into digital records with AI-powered scanning
• Generate detailed financial reports to prepare for tax seasons

2. Monograph

If you are running a large architecture and engineering (A&E) firm, Monograph could turn out to be a good choice. It is purpose-built to help architecture businesses with project management, invoicing, and budgeting on a single platform. Its phase-based billing is what makes Monograph particularly useful for architecture firms.

Monograph, a specialized billing software for architects, provides real-time visibility into budgets, billable hours, consultant costs, and project progress to create invoices accurately.

What does it do best for architects?

• Helps generate phase-based invoices for architecture and engineering projects
• Tracks project budgets, billable hours, and consultant costs in one place

3. BQE Core

BQE Core is one more example of the best invoice software for architects, due to its strong support for architecture, engineering, and professional services firms. Apart from simplifying invoicing, it also combines project accounting, expense tracking, and resource management into a unified cloud-based solution.

Architecture firms that handle multiple ongoing projects with different contract structures should choose BQE Core as it offers fixed-fee, hourly, recurring, and phased billing.

Why should architects use BQE Core?

• To automate complex project billing with flexible billing methods
• To manage project phases and monitor profitability from one dashboard

4. Deltek Ajera

When it comes to the best accounting software for architects, Deltek Ajera is a well-established choice for architecture and engineering (A&E) firms. It combines billing, project planning, time tracking, resource management, and accounting into a single platform, giving firms complete visibility into project performance and financial health.

Built around the project lifecycle of architecture firms, Deltek Ajera simplifies complex billing requirements while helping firms manage project budgets, resources, and financial operations more efficiently.

Why use Deltek Ajera?

• Generate accurate invoices directly from project data with automated approval workflows
• Improve cash flow through integrated accounts receivable and online payment capabilities

5. Unanet

Unanet is an ERP (Enterprise Resource Planning) solution for growing architecture and engineering firms. As a comprehensive accounting software for architects, it combines accounting, project management, expense tracking, and financial reporting into a centralized system. Unanet connects both operational and financial data from architecture firms and provides a clearer picture of their project profitability and business performance.

Architecture firms that manage large, complex projects and are looking to scale with an ERP solution rather than standalone invoicing software should consider Unanet.

How does Unanet help your architecture firm?

• Centralizes project management, accounting, and invoicing in one ERP platform
• Tracks project budgets, employee time, and reimbursable expenses accurately

6. Sage Intacct

Sage Intacct is cloud-based accounting software that can help architectural businesses overcome their tax reporting hassles. Even though it is not exclusively built for architecture firms, it can still be used for managing project finances, AR/AP, expense tracking, and financial reporting.

Whether your firm bills on a fixed-fee, percentage-of-completion, or milestone-based basis, with Sage Intacct you can convert logged billable hours and team expenses into accurate invoices. It can be a good choice for firms that want both invoicing and financial management.

What makes Sage Intacct stand out?

• Helps enhance invoicing, accounts receivable, and financial workflows of architecture firms
• Consolidates financial data across multiple entities or office locations

7. Wave

Architects or architecture firms that don’t want to invest in premium software can choose Wave, as it is an affordable cloud-based invoicing and accounting software. It comes with a clean interface and simplified billing tools to help solo architects and design consultants create professional architectural invoices.

Beyond creating invoices, businesses can use Wave to track income, monitor expenses, and generate basic financial reports.

Why should you use Wave?

• For creating and sending basic invoices at affordable costs
• Tracking income, expenses, and necessary business finances

8. Xero

Another top choice for architecture accounting software would be Xero. It is a cloud-based platform that combines invoicing, expense management, and bank reconciliation into a single platform. Xero offers project tracking, bill management, and integration features, which is why it serves businesses across various industries, not just the architecture industry.

Even though it doesn’t offer architecture-specific billing workflow, small or growing architecture firms can still consider Xero if they are looking for invoicing software with basic financial management features.

What makes Xero a good choice?

• Manage project expenses, cash flow, and bank reconciliation efficiently
• Track bills, payments, and overall business finances from one dashboard

Why do architects need specialized architectural billing software?

Architects send invoices to clients across multiple phases of an architecture project, which is why they should consider using specialized software. The points below explain why architects need billing software for their business.

1. Supports phase-based billing

Every architecture project progresses through different stages such as schematic design, design development, construction documentation, bidding, and construction administration. Using specialized billing software adds great value to firms. The software makes every bill accurate and transparent and simplifies billing in phases.

2. Tracks billable hours and project expenses

Many architecture firms use different software or applications to record design hours, client meetings, and reimbursable expenses. But using top accounting systems will automate all these processes, starting from tracking billable time and project costs to creating accurate invoices.

3. Simplifies estimate and proposal creation

Every architecture project begins with an estimate or quotation. Creating these documents manually can eat up your productive time, especially when project scopes or client requirements change. Specialized billing software addresses this problem. It helps architects prepare professional estimates and convert approved estimates into invoices without entering the same information twice.

4. Reduces administrative work

Following a manual approach to creating invoices, calculating taxes for each project, and maintaining financial records can be time-consuming and overwhelming for architecture firms. This is another big reason to use architectural billing software in your workflow. It automates these repetitive tasks and helps architects spend more time on design and project delivery rather than paperwork.

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Delivering a stellar architectural design is only half the battle. Getting paid on time is what keeps your firm growing. Unfortunately, manual invoicing processes often come with organizational obstacles that delay payments and drain valuable firm hours.

You don’t need heavier administrative workflows; you need intelligent automation software.

Moon Invoice can be the solution if you are looking for architecture invoice software for your architecture firm. It simplifies billing with features like milestone billing, project tracking, and automated recurring invoices. Effortlessly transition from completed project phases to paid invoices without missing a beat.

Try Moon Invoice for free and create error-free invoices within 60 seconds!

Relevant Questions on Architecture Firm Billing Software