Essential Billing and Collections Practices for Consulting Firms

  • Industry trends
  • 1/2/2025
Business Invoice Tax Management

Key insights

  • Establishing comprehensive contracts at the beginning of a project can help prevent misunderstandings and disputes by clearly outlining the scope of work, payment terms, billing schedules, and dispute resolution processes.
  • Using automated billing systems facilitates accuracy and reduces the time and effort required to generate and send invoices.
  • Sending invoices on a regular schedule helps clients anticipate payments and maintain a steady cash flow.
  • Effective customer relationship management includes timely and personalized invoicing, automated payment reminders, regular project updates, proactive issue communication, and team training.

Improve collection processes and increase billing efficiencies.

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Efficient client billing and collections are crucial for consulting firms, whether they sell their time or operate on fixed-fee projects. Effective processes facilitate a steady cash flow, maintain client satisfaction, and reduce administrative burdens. With interest rates remaining high, it’s important to get cash receipts timely, especially from customers who are notoriously slow payers.

Establishing clear and detailed contracts at the outset of a project is essential.

Your contracts should outline the scope of work, payment terms, billing schedules, and any other relevant details. Clear contracts help prevent misunderstandings and disputes, allowing both parties to have a mutual understanding of expectations — and when invoices are sent and need to be paid.

Key elements to include in contracts are scope of work, payment terms, billing schedule, and a clause for resolving billing disputes. Consider supplementing the contract with an email to address changes in the scope of work and the associated expected fee.

Automated billing system

Automated billing systems can significantly reduce the time and effort required to generate and send invoices. These systems can also help promote accuracy, reducing the risk of human error.

Features to look for in automated billing systems include:

  • Recurring billing for ongoing projects
  • Integration with time tracking tools to automatically generate invoices based on hours worked
  • Customizable templates to reflect your brand and include all necessary details

Some software even allows for cross-billing, which puts all the projects for a customer on a single invoice. Automated billing systems can send open accounts receivable and work-in-progress reports to your designated employee so they know when they need to follow-up with the client. They also generate reports to help management make real-time decisions around key performance metrics, such as days sales outstanding and collection effectiveness index.

Regular and consistent invoicing

Sending invoices on a regular and consistent schedule helps clients anticipate and prepare for payments. Regular invoicing also helps maintain a steady cash flow for your business.

To achieve consistency, determine a regular invoicing schedule, such as the first of every month, and stick to it. If a payment is late, follow up promptly with a reminder. Consistent follow-up can help achieve timely payments. Many companies have a generic email address such as AccountsPayable@ABCCompany.com; get this information early to avoid late payments and confusion with a new customer.

Clear and detailed invoices and payment instructions

Transparency builds trust. Providing clear and detailed invoices helps clients understand what they are being charged for, reducing the likelihood of disputes.

Essential elements of an invoice include:

  • Itemized charges
  • A detailed log of hours worked if billing by the hour
  • Clear payment instructions
  • Contact information for any billing inquiries

Offering multiple payment options can make it easier for clients to pay promptly. Consider accepting credit/debit cards, providing bank account details for direct transfers, and using online payment platforms for added convenience.

Offering incentives for early payments and penalties for late payments can motivate clients to pay on time.

Client communication and relationship management

Relationships drive customer satisfaction and repeat customers. It’s important to extend how you manage your customer relationship with how and when you invoice your customer. Using automated systems to send payment reminders before and after the due date is most effective when supplemented by regular updates on project progress and proactive communication about any issues or delays.

Personalized communication can help build trust and strengthen client relationships. Providing training and development for your team can help them manage billing and collections efficiently — and handle difficult conversations when the customer disagrees on the overages you’re looking to recoup.

How CLA can help with billing and invoicing

CLA can conduct a thorough assessment of your organization’s billing and invoicing needs. This includes understanding the volume of transactions, specific billing requirements, integration needs with other systems, and any specific client demands.

Based on the needs assessment, CLA can recommend suitable automated billing systems. Our experienced professionals can oversee the installation and initial setup, including custom invoice templates, automating recurring billing, configuring payment gateways, and creating custom reports and dashboards.

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Improve processes and increase billing efficiencies with a custom assessment. Complete the form below to connect with CLA.

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