The best billing software for accountants: Our top 8 options

By Drazen Vujovic, Writer
Reviewed by Steve Ash, Content Writer, Author, Consultant
Last Updated May 28, 2026

If there’s one challenge that keeps accountants on their toes, it’s the never-ending pursuit of client payments. This not only drains valuable resources but also hampers cash flow and affects the overall financial health of the accounting practice — not to mention strained client relationships.

But we live in the era of digital transformation, which means you can use technology to solve (or at least reduce) the problem.

The best billing software for accountants can handle both fixed-fee and variable costs. More importantly, they can help you streamline payment management and mitigate the hassle of chasing clients.

But before we check the best options, let’s see why an accounting firm should use billing software at all.

The benefits of using billing software

Traditional billing methods require a lot of manual work. They aren’t only time-consuming but also prone to errors and inconsistencies. After all, tracking multiple payments across various clients is daunting, especially if you rely on spreadsheets or paper-based systems.

That’s why modern accounting firms use invoicing software to track billable hours, monitor expenses, and manage projects more efficiently. Here are just a few benefits of using billing software in accounting:

Automation

Dedicated software for accountants automates the entire invoicing process, from generating professional invoices to sending them electronically. It eliminates manual data entry and reduces the time spent on administrative tasks.

Efficient payment tracking

Billing software provides real-time visibility into payments received and outstanding. You can track payments, send automated reminders, and reconcile accounts effortlessly. This streamlines the payment process and improves cash flow management.

Streamlined invoicing

Billing tools generate recurring invoices and apply taxes and discounts. They also integrate with accounting systems, ensuring accuracy and consistency in invoicing. At the same time, most tools serve as time-tracking software — you get two tools in one, which makes it easier to properly price your accounting services.

Tracking fixed-fee and variable costs

Billing software helps accountants manage fixed-fee costs through automated invoicing based on predefined rates or estimates. On the other hand, it tracks expenses associated with client engagements, so you can input and categorize variable costs as well.

Advanced reporting and analytics

Billing software for accountants offers robust reporting capabilities that can improve your workflow. It provides accounting firms with comprehensive insights into billing trends, payment history, billable hours, and outstanding balances.

8 billing software solutions for accounting firms

Similar to client portals and accounting CRMs, the competition in the billing software market is fierce. We did the homework on your behalf to identify some of the finest time and billing software for accountants. Here are our favorite options:

1. Ignition App

Price: Starter ($69), Professional ($149), Scale ($369)
Free trial: Yes
G2 rating: 4.6

Ignition App is a powerful client billing software that streamlines the invoicing process for accountants. You don’t need to go beyond the Starter plan to realize the advantages of this tool.

Ignition App offers ready-made proposal templates that cover the basics like services, payments, and e-signatures. You can brand your proposals and even embed videos to personalize the message or explain certain details.

You can make invoices automatically and use flexible client billing options — recurring, one-time, quarterly, and so on. You can also use manual billing in Ignition App, which is particularly useful for variable costs.

2. AccountSight

Price: Basic ($108), Small group ($96), Enterprise ($72)
Free trial: Yes
G2 rating: 4.8

AccountSight is professional service automation software for all types of small businesses, including accounting firms. This platform offers basic features for online invoicing, payment receipts, resource management, and time tracking.

3. Zoho Invoice

Price: Free
Free trial: It’s a free tool
G2 rating: 4.7

Zoho Invoice is a free billing solution for accounting practices (and all other businesses). This tool will help you get paid on time thanks to the pretty wide range of free invoicing and accounting features.

4. Xero

Price: Starter ($25), Standard ($40), Premium ($54)
Free trial: Yes
G2 rating: 4.3

Xero is one of the most popular accounting software solutions currently available, with powerful accounting features.

5. Bill

Price: $49 per month
Free trial: Yes
G2 rating: 4.3

Bill was named G2’s number one accounting and finance software in 2023, which says a lot about this platform.

6. Invoicely

Price: Free (limited), Basic ($9.99), Professional ($19.99), Enterprise ($29.99)
Free trial: It offers a free version
G2 rating: 4.4

Invoicely is a free tool with customizable invoice templates.

7. Paymo

Price: Free (limited), Starter ($4.95), Small Office ($9.95), Business ($20.79)
Free trial: It offers a free version
G2 rating: 4.6

Paymo is an excellent project management tool with robust features for accountants.

8. 8am™ CPACharge

Price: $10 per month with transaction fees
Free trial: No
G2 rating: 4.7

CPACharge is a billing and payment processing solution designed specifically for accounting firms, making it easy to accept payments quickly and securely.

Streamline your workflow with billing software

Accounting firms that use billing software streamline their workflows and position their businesses for long-term growth. You can do the same thing — billing software for accountants lets you generate invoices, track payments and expenses, and reconcile accounts with just a few clicks.

This newfound efficiency will free up your time and improve accuracy, ensuring you get paid on time and in full. The only job you have left is to choose time and billing software that perfectly matches the needs of your accounting firm.