Accrual
Category: AI in Fintech
An AI-native accounting platform that integrates advanced automation technology with traditional accounting practices to streamline complex tax preparation and financial workflows. Accrual was founded in 2024. The company is led by Cosmin Nicolaescu. Based in San Francisco, USA. Team size: 20-50. Total funding raised: $75.0M. Latest round: Series A ($75.0M, Feb 2025). Key investors include General Catalyst, Pruven Capital, Edward Jones Ventures, Go Global Ventures.
- Founded
- 2024
- Headquarters
- San Francisco, USA
- Team size
- 20-50
- Total funding
- $75.0M
Value proposition
Reduces the manual burden of tax preparation and review by up to 80% through AI-driven data extraction and form population, allowing firms to scale without proportional headcount increases.
Products and solutions
AI tax preparation and review for individual, trust, and partnership returns, Automated document intake, extraction, and workpapers, Audit evidence, testing, and workpapers (early access), Client accounting services: month-end close and reporting (early access), Arc AI agent platform: multi-step work across connected systems, reusable firm-specific agents, and scheduled recurring work (launched September 22, 2026)
Unique value
Provides AI-native infrastructure to accounting firms, unifying document intake, preparation, review, and client context while preserving CPA judgment, controls, and auditability.
Target customer
Mid-to-large accounting firms, tax professionals, and corporate finance departments requiring high-volume, complex tax compliance.
Industries served
Accounting & Tax Services, Financial Services, Fintech, Professional Services
Technology advantage
AI agents organize source documents, identify missing information, and prepare draft returns within a shared client workspace, with integrations into existing tax engines and professional review.
How they differentiate
Connects preparation and review through shared client context and traceable source data, integrating with accounting firms' existing systems and methodologies.
Main competitors
Pilot, Fieldguide, Vic.ai
Key partnerships
General Catalyst (Lead Investor/Strategic Partner), Edward Jones Ventures, Pruven Capital, Go Global Ventures, Armanino (Strategic Partnership, Feb 2026), Runloop (AI Agent Infrastructure Partner, May 2026)
Notable customers
Armanino, Aprio, H&R Block, Creative Planning, BMSS, Stephano Slack, Other Top 100 accounting firms
Major milestones
Launched out of stealth in February 2026 with $75M in announced funding, Developed AI engine capable of supporting all major federal and state tax forms, Entered strategic partnership with Armanino (Feb 2026) to deploy AI-native platform across the firm, Partnered with Runloop (May 2026) as production AI agent infrastructure provider, Named H&R Block, Creative Planning, and Stephano Slack as customers, Announced agreement to acquire Puzzle's accounting-firm technology and business on September 2, 2026; Puzzle's direct startup and small-business business remains independent, Client accounting services offering in early access as of September 2, 2026, Launched Arc on September 22, 2026 with 20 accounting workflow agents and support for reusable and scheduled firm-specific agents
Growth metrics
Firms using Accrual reduced tax preparation time by >85% and review time by up to 60%; every 50 complex returns adds capacity of one accountant; scaled team to 20-50 employees.
Market positioning
AI-native accounting software platform for accounting firms, supporting tax, audit, client accounting, and advisory workflows.
Geographic focus
United States (focused on Federal and State tax code compliance)
Patents and IP
No registered patents disclosed as of February 2025; proprietary focus is on specialized AI training sets for tax code compliance.
About Cosmin Nicolaescu
Cosmin Nicolaescu was previously the Chief Technology Officer (CTO) at Brex, where he scaled the engineering organization from 40 to over 1,200 employees and helped launch product lines reaching $100M+ ARR. Prior to Brex, he was an early engineer and manager at Stripe, where he built core global payments infrastructure and launched Stripe Terminal. He began his career as a Software Development Engineer at Microsoft.
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Official website: https://accrual.com