Top 100 accounting firm Kahn, Litwin, Renza & Co. (KLR) has joined forces with Restaurant Accounting Solutions, a Yarmouth, MA-based company that provides weekly outsourced restaurant bookkeeping, accounting, financial reporting, and payroll services to the restaurant industry.
Financial terms of the deal weren’t disclosed.
This is KLR’s first M&A deal in 2026. Last year, the Providence, RI-based firm combined with Sullivan Bille PC, an accounting and advisory firm in Andover, MA.
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KLR says the addition of Restaurant Accounting Solutions strengthens its ability to serve the restaurant industry with even greater depth, resources, and specialized support while enhancing the firm’s client accounting services capabilities.
“This exciting step brings together industry knowledge, technology, and a shared commitment to client service. Clients will continue to receive the personal attention they value, now backed by expanded capabilities and a broader team,” KLR said in a media release on May 4. “Together, these resources help restaurant businesses optimize operations, gain financial clarity, and support growth through enhanced client accounting services, real-time reporting, and advisory support.”

KLR CEO Paul Oliveira said in a statement, “This partnership elevates KLR’s ability to deliver innovative, client-focused solutions that empower businesses to optimize operations, gain financial clarity, and achieve growth. It’s an exciting step forward in our mission to provide seamless, high-impact services.”
Founded in 1989, Restaurant Accounting Solutions’ multi-level service team—comprised of day-to-day bookkeepers, controllers, and CFO-level expertise—gives restaurant owners access to top systems and customized reporting without the overhead of a full in-house accounting department.
“Joining KLR allows us to enhance the value we provide. Our clients will benefit from an expanded range of services backed by a larger team and advanced tools, all while maintaining the personal attention they’ve come to trust,” Arthur Chaprales, CEO of Restaurant Accounting Solutions, said in a statement.
KLR is a top 100 New England-based public accounting and advisory firm providing assurance, tax, and business advisory services to private and publicly held companies.
With offices in Andover and Boston in Massachusetts; Providence, Pawtucket, and Newport in Rhode Island; and Lausanne, Switzerland, KLR serves clients throughout New England, across the U.S., and internationally.
The firm’s 350-plus professionals support middle-market businesses, family-owned companies, nonprofits, and growing organizations with industry-focused expertise and a relationship-driven approach, KLR says.
Photo credit: KLR/Instagram
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