San Francisco-based Accrual, a burgeoning platform designed to streamline tax preparation and review into a unified system, has announced a significant strategic move to expand its service offerings into Client Accounting Services (CAS). This expansion is fueled by its first major acquisition: the accounting firm-specific technology and business of AI-native accounting platform Puzzle. Launched in February with a substantial $75 million in funding, Accrual is now poised to integrate Puzzle’s advanced ledger and month-end close products, marking a pivotal step in its ambition to provide accounting firms with a singular intelligence layer across tax, audit, client accounting, and advisory services.
The financial specifics of the transaction have not been disclosed, and the deal is anticipated to finalize in the coming weeks, pending the fulfillment of standard closing conditions. As part of this integration, Sasha Orloff, the founder and CEO of Puzzle, along with members of his team, will join Accrual. This influx of talent and technology is expected to significantly bolster Accrual’s capabilities and accelerate its roadmap for CAS.
Strategic Rationale and Expanded Vision
Cosmin Nicolaescu, co-founder and CEO of Accrual, articulated the strategic importance of this acquisition. "Puzzle has built exceptional ledger and close technology, and Sasha and his team have a rare understanding of both accounting work and the software required to improve it," Nicolaescu stated. "Together, we can bring production-ready AI to CAS faster and help firms modernize a critical part of how they operate." The acquisition directly addresses Accrual’s goal of moving beyond fragmented tools and establishing a cohesive intelligence layer for accounting firms. This unified approach aims to eliminate the need for multiple, disconnected software solutions, offering a more integrated and efficient workflow.
The move signifies Accrual’s commitment to transforming the operational landscape for accounting firms by leveraging artificial intelligence to automate and enhance core services. By integrating Puzzle’s specialized technology, Accrual is strategically positioning itself to offer a more comprehensive suite of solutions, addressing the evolving needs of the accounting profession.

Puzzle’s Genesis and Technological Prowess
Founded by Sasha Orloff in 2019, Puzzle has established itself as a pioneer in AI-native accounting solutions. Its platform is built around a robust ledger, complemented by AI Close, Cowork, and Chat functionalities. The company has garnered a significant client base, serving over 7,000 startups, small businesses, and accounting firms, as highlighted in a media release dated September 2. Notably, Accrual itself has utilized Puzzle’s services to manage its own financial operations since its early stages, underscoring a pre-existing synergy and trust in Puzzle’s capabilities.
The acquisition is designed to accelerate Accrual’s existing CAS development. The company’s CAS offering is currently in early access with select accounting firms, indicating a strategic phased rollout. The integration of Puzzle’s technology is expected to expedite this process, bringing advanced AI-driven solutions to a wider audience of accounting professionals.
A Unified Future for Accounting Workflows
Accrual emphasizes that the combined expertise of both teams will enable greater product and engineering investment in modernizing client accounting and advisory work. The objective is to provide the accounting profession with a more direct and efficient path from isolated AI tools to production workflows that are built around established firm methodologies and rigorous review processes. This approach seeks to bridge the gap between theoretical AI capabilities and practical, everyday application within accounting practices.
An important aspect of the acquisition is that Puzzle will continue to operate independently for its existing customer base of startups and small businesses that directly utilize its AI-native general ledger and accounting platform. This dual-pronged strategy allows both entities to maintain focus on their core markets while benefiting from shared technological advancements and strategic direction. The media release clarified this structure: "The structure gives each business a clear mandate: Accrual is built for accounting firms and the clients they serve, while Puzzle continues supporting its established base of businesses."
Orloff’s Vision for "Puzzle 2.0"
Sasha Orloff expressed his enthusiasm for the integration, stating, "Cos and I share the conviction that AI is changing accounting at the engagement level and changing what teams prepare by hand while keeping professionals responsible for judgment and review. That shift is now happening in production. Combining Puzzle’s ledger and close technology with Accrual’s broader platform gives us a chance to create something much more valuable for accounting firms than either company could build separately."

In a LinkedIn post detailing his transition, Orloff announced that Ozgur Uzuner, Puzzle’s Chief Marketing Officer, will assume the role of CEO for "Puzzle 2.0." Orloff elaborated on this evolution, stating, "After 7 years as CEO of Puzzle, I’m stepping into a new chapter. And Puzzle is stepping into one too." He highlighted that over the past few years, Puzzle has developed highly automated accounting software, and customer feedback indicated a demand for more than just software—a complete, AI-powered, yet human-led accounting and tax solution. Furthermore, accounting firms using Puzzle expressed a desire for more support in their growth.
Orloff outlined the new direction for Puzzle: evolving from accounting software to an integrated accounting platform. This involves combining their technology, customer acquisition engine, and a select group of ambitious accounting partners. The simplified goal for customers is to have "one place to run it all," offering great accounting and tax services with transparent, fixed pricing, all powered by AI and automation.
For accounting partners, Puzzle aims to become a growth engine by providing customers, technology, automation, and infrastructure. This allows firms to serve a larger client base without the burden of building these capabilities internally. Orloff believes this model creates better alignment of incentives, where increased automation of accounting work leads to better products and economics for customers, while accountants can build larger, more profitable practices.
A significant benefit of this new structure, according to Orloff, is bringing Puzzle closer to profitability. By relying on its revenues rather than continuous venture capital funding, the company can prioritize long-term customer value and product development without the pressure of frequent fundraising rounds. "We can keep investing in our customers and our product without depending on continuously raising more venture capital," he wrote. He assured that "Puzzle isn’t disappearing. We’re building the next version of it. And we are around to stay." He also introduced Ozgur Uzuner as CEO of Puzzle 2.0 and Jason Mitchell as CTO.
Accrual’s Growing Traction and Future Integration Timeline
Since its inception in February, Accrual has seen significant adoption from prominent firms, including Armanino, Aprio, H&R Block, Creative Planning, BMSS, and Stephano Slack. This rapid client acquisition demonstrates the market’s readiness for AI-driven solutions in accounting.

Following the completion of the acquisition, Accrual plans to begin integrating Puzzle’s ledger and close capabilities into its platform. A broader availability of these enhanced features is projected by the end of 2026, signaling a deliberate and strategic integration process aimed at delivering a seamless user experience.
Broader Implications for the Accounting Industry
This acquisition signifies a broader trend within the accounting technology sector: the increasing convergence of tax preparation, audit, and client accounting services onto unified platforms, powered by AI. As firms grapple with talent shortages, increasing client demands, and the need for greater efficiency, solutions that offer end-to-end automation and intelligent insights are becoming indispensable.
Accrual’s strategic move to acquire Puzzle positions it as a formidable player in this evolving landscape. By integrating Puzzle’s robust ledger and close technology, Accrual is not just expanding its service offerings but also solidifying its vision of providing a single, intelligent layer that can manage the multifaceted needs of modern accounting practices. The emphasis on "production-ready AI" and "firm methodology" suggests a focus on practical, scalable solutions that can be immediately implemented by firms looking to modernize their operations and enhance their competitive edge. The move also reflects a growing confidence in AI’s ability to augment, rather than replace, human expertise in accounting, allowing professionals to focus on higher-value tasks such as strategic advisory and client relationship management.








