Outsource and automate remittance capture
Remove the burden and cost of a physical lockbox process, providing fast and accurate transaction processing

Maintaining lockbox operations is an expensive distraction from core business objectives for many financial institutions and enterprises that manage high volumes of receivables. Along with handling unstructured data trapped within checks and associated documentation, managing the manual process is a struggle. The rising cost of labor and real estate, combined with outdated processing infrastructure, makes it increasingly impractical to manage receivables in-house.
Iron Mountain Digital Mail for Lockbox offers a comprehensive, outsourced solution for managing your receivables. Cut costs, reduce errors, and improve efficiency while managing risk and compliance.
Outsource and automate remittance capture
Remove the burden and cost of a physical lockbox process, providing fast and accurate transaction processing
Streamline and enhance operational efficiency
Mitigate fraud risk and accelerate cash flow with optimized digital sorting, auto-classification, splitting and data extraction with intelligent document processing (IDP)
Scale transaction volume seamlessly
Provide a better customer experience by being able to respond to new growth opportunities quickly


By acting as your single, trusted provider, we simplify your operations and reduce the need to manage multiple vendors. You can:




We help clients streamline their banking operations—reducing costs and keeping customers secure
From legacy records management to secure offsite access, leverage our wealth of expertise
Enhance operations, customer experiences, and business models through digital transformation
Govern, streamline, and unlock information in a secure, AI-powered data platform
Digitize, store, automate, and unlock the power of your data through the power of automation
A managed service combining our people, processes, and technologies


We offer comprehensive digital lockbox services to help your business manage incoming payments with greater efficiency. Our team handles physical mail collection and high-speed scanning to transform paper documents into secure digital assets expediently.
We provide a centralized platform for viewing all incoming payments and associated data. This approach allows your accounts receivable staff to focus on high-value tasks instead of manual mail processing.
We support your business as it moves toward a fully paperless environment for its financial transactions. This solution integrates with our wider managed services offering, Intelligent Document Processing (IDP), and Workflow Automation that are designed to help streamline your information management processes.
We maintain strict security protocols at every stage of the document lifecycle to protect sensitive financial data. Our facilities meet rigorous industry standards for data handling and physical security to mitigate risk effectively.
We provide secure end-to-end lockbox services to help organizations manage their financial workflows with high precision. Our specialists handle every step of the process from secure mail pickup to digital file delivery.
We focus on providing a reliable framework that supports your specific business requirements for payment processing and data management. This methodology helps your team reduce the time spent on manual administrative tasks during the workday.
These services allow your organization to digitize and modernize at scale without the need for significant capital investment in scanning hardware. You can find more information about our specialized banking solutions to see how we help financial institutions optimize their core operations.
We offer scalable solutions that leverage AI-powered IDP to grow with your business needs and provide long-term value. Our experts are available to consult with your team anytime.
We manage a secure lockbox transition by following a structured implementation plan that minimizes disruption to your current financial operations. Our team coordinates with your internal stakeholders to align our digital workflows with your existing accounts receivable processes.
We prioritize a smooth transfer of responsibilities to maintain consistent service levels during the migration phase. This collaborative approach helps your organization adopt new technology with confidence and minimal downtime.
Our commitment to data security remains a priority during the entire transition process. You can explore our Information Governance Advisory services to help your business develop robust policies for managing digital and physical records throughout their entire lifecycle.
We provide ongoing support and monitoring to verify that your new system performs at peak efficiency. Our team remains available to make adjustments as your receivables management outsourcing needs evolve.
Third-party outsourced lockbox operations allow businesses to accelerate cash flow by reducing the time between payment receipt and bank deposit. External providers handle the manual tasks of mail sorting and data entry with specialized equipment that operates at high speeds.
This model enables your finance team to focus on resolving exceptions and managing customer relationships. By leveraging external expertise, organizations achieve higher throughput without increasing internal headcount or overhead costs.
We also offer advanced reporting tools that give managers deeper insights into payment trends and processing metrics. These insights help businesses make informed decisions about their receivables management strategies.
Companies often combine these services with Secure Shredding to dispose of paper checks safely after digital processing is complete. We suggest reviewing your internal processes regularly to identify additional opportunities for automation and efficiency across the entire financial department.
Integrating AI in accounts receivable helps modern enterprises manage complex payment data with high accuracy and speed. Artificial intelligence algorithms can recognize various document formats and extract critical information without manual intervention.
This technology reduces the likelihood of human error in data entry and accelerates the entire reconciliation process for businesses handling large volumes of checks. AI-powered systems learn from historical data to improve their recognition capabilities over time.
Enterprises can leverage these tools to gain a competitive advantage by shortening their DSO and improving their liquidity. This technology provides the foundation for a modern financial infrastructure. We recommend evaluating your current software stack to identify where AI can deliver the most impact on your bottom line.
A digital receivables solution allows organizations to secure their end-to-end mail handling by digitizing documents at the point of entry. This approach helps mitigate the risks associated with moving paper documents between different office locations or remote employee workstations.
By creating a digital record immediately, businesses can manage their receivables from a centralized and secure cloud-based platform accessible from anywhere. Modern solutions provide a unified view of all incoming payments.
Organizations can also integrate these solutions with their existing document management systems to create a holistic view of all corporate information. You may want to investigate Offsite Records Storage for any paper documents that must be kept for legal reasons after they have been digitized.
Digital transformation in the finance department leads to significant long-term savings in storage and labor costs. It also provides a robust framework for disaster recovery.
Financial institutions implement lockbox automation to drive revenue growth and improve the customer experience for their commercial clients. Automation tools speed up the clearing of checks and the posting of funds to accounts, which provides clients with faster access to their money.
This efficiency helps banks attract and retain large corporate customers who require sophisticated cash management solutions. Automated systems also reduce the operational costs for the bank by minimizing manual entry.
Many institutions also use these systems to offer image cash letter (ICL) services that simplify the check clearing process further. To see more about how we support the financial sector, you can visit our page on insurance and financial institutions to learn about our specialized document management solutions for these industries.
We provide the tools and expertise needed to navigate the complex regulatory landscape. Our solutions help you maintain high levels of compliance and a digital mailroom for banking / financial services.
Automated remittance processing helps companies accelerate cash flow by capturing payment data and matching it to outstanding invoices without manual intervention. This technology uses intelligent data extraction to identify invoice numbers, payment amounts, and customer details directly from remittance documents.
By automating these tasks, businesses can reduce the time it takes to apply payments to customer accounts and update their financial records. This efficiency leads to higher accuracy levels.
Businesses that adopt these automated processes can handle higher volumes of transactions without increasing their overhead. You might consider using InSight® DXP to manage your digitized remittance data and gain deeper insights into your financial performance through advanced analytics.
Our solutions are designed to integrate seamlessly with your existing technology stack. We help you unlock the full value of your data to drive better business outcomes across your organization.