Outsourced Accounting
A Full Accounting Function,
Without the Overhead
Senior-Led Accounting Function
Your engagement is run by Big 4-trained professionals, not a team of junior staff processing transactions. You get the same rigor you would expect from an in-house team at a fraction of the cost.
Complete Monthly Close
We manage the full close process -- journal entries, reconciliations, financial statement preparation, and management reporting -- on your schedule.
Audit and Transaction Ready
We maintain audit-ready workpapers and GAAP-compliant records throughout the year so your books are never a liability when it matters most.
100+
Successful transactions completed
20+
Years of experience
$5 - 50m
Average size of transaction
$20-200m
Average market cap of clients across tech, manufacturing & services
Outsourced Accounting Built for Growth-Stage and Mid-Market Companies
What makes us different?
Building an in-house accounting team is expensive, time-consuming, and often impractical for companies that are growing rapidly or managing through a period of change. Outsourced accounting solves that by giving you access to a senior-led team that runs your accounting function — accurately, consistently, and at a cost that scales with your business.
Corviniti provides outsourced accounting services that go well beyond basic bookkeeping. Our team manages the full monthly close process, prepares GAAP-compliant financial statements, maintains the general ledger, and delivers the management reporting your board and investors expect. We operate as an extension of your team, not as a vendor processing transactions at arm’s length.
We work with venture-backed startups that need institutional-grade accounting from day one, established companies that have outgrown their current accounting setup, and businesses managing through a transition — whether that is rapid growth, a pending transaction, or a leadership change in the finance function.
We help with:
- Monthly and Quarterly Close: Execute a complete, disciplined month-end close process including journal entries, account reconciliations, and financial statement preparation.
- General Ledger Management: Maintain a complete, accurate, and audit-ready general ledger with proper account coding, consistent policies, and clean supporting documentation.
- Financial Statement Preparation: Prepare GAAP-compliant balance sheets, income statements, and cash flow statements on a monthly, quarterly, and annual basis.
- Accounts Payable and Receivable: Manage vendor payments, customer invoicing, and collections to keep cash flow organized and reporting current.
- Bank and Account Reconciliations: Reconcile all bank, credit card, loan, and clearing accounts at the close of each period to ensure the ledger is complete and accurate.
- Management Reporting Packages: Prepare tailored financial packages for management, board meetings, and investor reporting, including variance analysis and KPI tracking.
- Audit Preparation and Support: Build and maintain the audit-ready workpapers, schedules, and documentation your external auditors need to complete their work efficiently.
- Technical Accounting Compliance: Apply US GAAP or IFRS standards consistently to ensure your financial statements meet investor and regulatory expectations.
- Multi-Entity Consolidations: Manage intercompany transactions, elimination entries, and consolidated financial statement preparation for companies with multiple entities.
- Systems and Process Improvement: Evaluate your accounting systems and workflows, recommend improvements, and help implement changes that make your close process faster and more reliable.
Related Services
Outsourced Accounting Services
Outsourced Controller
Controller-level accounting leadership and close process ownership without the full-time hire.
Accounting Operations
Process design, systems evaluation, and workflow improvements that make the finance function run better.
Close Process Optimization
Analysis and redesign of the month-end close to produce accurate financials faster and with less effort.
Month-End Close Services
End-to-end close execution by senior professionals -- journal entries, reconciliations, and financial statements.
Why Choose Us?
Big 4 expertise,
boutique agility
Corviniti provides outsourced accounting with the technical precision of a Big 4 firm and the responsiveness of a dedicated boutique. You get senior-level professionals running your accounting function — not a team of junior staff processing transactions.
Startups and US Capital Markets are our focus
From early-stage startups setting up their accounting function for the first time to established companies that need a more capable outsourced team, Corviniti provides the structure and technical depth that growing businesses require.
- Startup and Fundraising Focused (including Venture Capital)
- Built for Capital Markets (including IPO and SPAC transactions)
- Boutique Attention
- Big Four Experience
- Transaction Deadline Oriented
Contact Us To
Learn More
Call: (347) 472-1115
Email: info@corviniti.com
Tell us about your company and what your accounting function currently looks like. We will respond within 24 hours with a straightforward view of how we can help.
Learn More From
Frequently Asked Questions
Bookkeeping focuses on recording transactions, reconciling accounts, and maintaining the general ledger. Outsourced accounting encompasses all of that plus the full month-end close process, GAAP-compliant financial statement preparation, technical accounting judgments, management reporting, and audit preparation. It is a more complete accounting function, led by senior professionals rather than data-entry staff.
Your engagement is managed by senior-level professionals with Big 4 and complex industry experience. We do not use a model where a junior team does the work and a senior person reviews it periodically. The people running your account are experienced enough to handle the technical issues that come up in a real close process.
Yes. We frequently operate in a co-sourcing model, where your internal staff handles day-to-day AP, AR, and payroll while we manage the close process, technical accounting, and financial statement preparation. We design the arrangement around what your team can handle and where additional support is needed.
We follow a structured onboarding process — mapping your chart of accounts, reviewing historical records, assessing your current systems, and identifying any cleanup needed before taking over the close process. The goal is a clean handoff with no disruption to your reporting calendar.
We work across the major accounting platforms used by growth-stage and mid-market companies, including QuickBooks, NetSuite, Sage Intacct, and others. If you are evaluating a system change, we can also help assess your options and support the implementation.
Yes. Audit preparation is a standard part of our outsourced accounting service. We maintain audit-ready workpapers and reconciliations throughout the year so that when your auditors arrive, they receive a complete, organized package rather than a backlog of open items.
Unlike traditional bookkeeping firms, our team includes Big 4-trained CPAs who can handle complex accounting questions as they arise — whether that is a new revenue contract, a debt modification, an equity issuance, or a lease assessment. We draft the technical memos and apply the correct GAAP treatment directly into your books.
Yes. We regularly work with foreign private issuers and companies with cross-border structures, including IFRS reporting, US GAAP reconciliations, and multi-entity consolidations for companies with domestic and international subsidiaries.
In most cases, we can begin within a few days of finalizing our agreement. Our onboarding process is straightforward — a brief discovery session, a clear statement of work, and secure access setup. We do not have lengthy intake procedures that delay the start of actual work.
