Bookkeeping Services

Bookkeeping services so that you are free to run your business

Clean, Accurate Books

Financial records organized, up-to-date, and tax-preparer ready. Monthly closes so you can rely on your numbers.

Consistent Financial Reporting

Receive clear, timely monthly reports that give you real visibility into performance, cash flow, and key trends.

Scalable Support as You Grow

From early-stage startups to large enterprises, we build processes that scale with you.

man with black shirt circle1
financial table
charts and graphs

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

Our Bookkeeping Services

Monthly Bookkeeping

Establish a disciplined, accurate closing process that keeps your general ledger current, compliant, and decision-ready.

  • Account Reconciliation: Balance all bank, credit card, loan, and merchant processing accounts at the close of every month.
  • Transaction Categorization: Ensure accurate coding of all income, operating expenses, and capital expenditures under clear accounting standards.
  • Financial Statement Delivery: Provide timely monthly reporting packages, including the Balance Sheet, Income Statement, and Cash Flow statement.
  • Audit & Tax Readiness: Maintain clean general ledger data and supporting schedules to ensure seamless handoffs to external tax preparers or auditors.
  • Advisory & Communication: Deliver ongoing support to answer day-to-day accounting questions and process necessary ledger adjustments.

Cleanup and Catch-Up

Bring backlogged, unorganized, or historical financial records fully up to date with a comprehensive ledger review.

  • Historical Reconstruction: Process and organize months or years of backlogged transactions to rebuild missing financial periods.
  • Ledger Diagnostics: Review, correct, and reclassify historical errors, misallocated expenses, and duplicate ledger entries.
  • Discrepancy Resolution: Reconcile broken ties, clear old open items, and resolve differences between bank statements and your books.
  • Chart of Accounts Clean-Up: Restructure your historical financial data to match your current business model and reporting needs.
  • Closing Support: Deliver fully reconciled financial records and audit-ready schedules to resolve outstanding compliance or tax obligations.

Financial Planning & Analysis

Translate your historical financial data into forward-looking insights to manage cash flow, evaluate performance, and support strategic growth decisions.

  • Rolling Cash Flow Forecasting: Build and maintain forward-looking cash models to project liquidity, burn rate, and runway.
  • Budgeting and Tracking: Create structured annual budgets aligned with your operational targets and tracking milestones.
  • Budget-to-Actual Variance Analysis: Deliver regular budget-to-actual reporting to identify spending trends and performance gaps early.
  • Custom Executive Reporting: Develop tailored KPI dashboards and financial packages for management, board, or investor reviews.
  • Scenario Modeling: Evaluate the financial impact of strategic choices, including hiring plans, capital expenditures, or expansion.

For more information pricing for clean-up and catch-up services or consulting services, please contact us for more information. 

Bookkeeping by Industry

We provide industry-specific bookkeeping solutions designed to streamline your financial operations and keep your business tax-ready year-round.

Bookkeeping for Public Companies

Maintain audit-ready ledgers and accelerate your month-end close to seamlessly support SEC reporting.

Bookkeeping for VC-Backed Tech Start-Ups

Deliver the financial visibility institutional investors require to navigate due diligence and secure funding.

Bookkeeping for Fintech

Navigate complex transaction volumes and strict regulatory requirements while supporting fund-raising rounds.

Bookkeeping for Small Businesses

Reclaim your time and eliminate tax-season stress with reliable, tax-ready financial reporting.

Bookkeeping for Funds

Track partner capital accounts, calculate net asset value, and manage capital calls with accurate fund accounting.

Bookkeeping for Family Offices

Consolidate investment portfolios, manage entity accounting, and maintain clear reporting across multi-generational assets.

Bookkeeping for Entertainment & Media

Track production budgets, manage royalty payouts, and monitor project costs to keep your media company profitable.

Bookkeeping for Financial Advisors

Reconcile AUM billing, track firm overhead, and maintain clean financial records to support regulatory compliance.

Bookkeeping for Law Firms & Attorneys

Ensure strict compliance while maintaining clear visibility into your firm's profitability.

Bookkeeping for Marketing Agencies

Track client retainers, monitor project profitability, and manage media spend.

Bookkeeping for Medical & Dental

Streamline your practice’s cash flow tracking and expense management so you can focus entirely on patient care.

Bookkeeping for Consulting Firms

Gain clear insights into project margins, overhead costs, and cash flow to optimize financial performance.

Bookkeeping for Real Estate Firms

Manage commission payouts, track office overhead, and maintain clean financial records for your brokerage or investment group.

Bookkeeping for Property Management

Keep rent rolls, maintenance expenses, and owner draw accounts perfectly organized across your real estate portfolio.

Bookkeeping for e-Commerce

Reconcile multi-channel sales, track merchant processing fees, and manage inventory costs to capture your true gross margin.

Bookkeeping for Gyms & Fitness Studios

Track recurring membership dues, class drop-in revenue, and equipment financing so you can focus on building your community.

Why Choose Us?

More Time for You to
Run Your Business

Corviniti pairs Big 4 technical depth with boutique-level agility to deliver scalable bookkeeping solutions for both venture-backed startups and large enterprises. By utilizing direct, senior-level involvement, we ensure your financial reporting remains accurate, compliant, and transaction-ready at every stage of growth.

Startups and US Capital Markets are our focus

Whether you are a rapidly scaling startup or an established enterprise, we provide the precise bookkeeping and senior-level oversight required to maintain clean ledgers, accelerate your month-end close, and keep your financials perpetually audit-ready.

Contact Us To
Learn More

Complete the form below to find out more about how we can assist your finance team with ongoing reporting requirements, an M&A transaction or a U.S. capital markets exit. 

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Frequently Asked Questions

Standard bookkeeping focuses on basic transaction categorization and cash reconciliations. We do both. Enterprise bookkeeping requires executing a rigorous, accrual-based month-end close across complex organizational structures. We manage multi-entity consolidations, adhere to strict internal control frameworks, and deliver the audit-ready precision required by boards, external stakeholders, and SEC regulators.

Yes. We routinely manage ledgers for parent companies with numerous domestic or international subsidiaries. We handle complex intercompany reconciliations, perform eliminating entries, and deliver consolidated financial statements that accurately reflect the entire enterprise’s financial position.

Absolutely. We understand the rigorous control environment required for large or publicly traded companies. We adapt our month-end close workflows to comply strictly with your established segregation of duties, approval matrices, and Sarbanes-Oxley (SOX) documentation requirements.

Yes. Post-transaction integration is a common bottleneck for enterprise finance teams. We map the acquired company’s historical chart of accounts to the parent ledger, execute the opening balance sheet adjustments, and standardize the monthly close process across the newly integrated entities.

We operate as management’s direct advocate, building the infrastructure your auditors expect. We maintain clean trial balances, build detailed rollforwards and supporting schedules, and resolve technical accounting discrepancies long before the external audit team begins fieldwork, ensuring a smooth and cost-effective audit cycle.

Unlike traditional bookkeeping firms that only perform data entry, Corviniti is lead by Big 4-trained CPAs. When your ledger encounters complex technical events, such as ASC 606 revenue recognition adjustments, ASC 842 lease modifications, or debt-to-equity conversions, our team seamlessly drafts the technical memos and applies the correct GAAP treatment directly into your books.

Yes. We frequently utilize a co-sourcing model for enterprise clients. If your internal team handles daily AP/AR and payroll, we can step in to execute the complex technical aspects of the month-end close, manage the multi-entity roll-ups, or serve as the high-level review function before financial packages are delivered to the CFO or board.

We go beyond standard P&L generation. We deliver tailored financial packages designed for the C-suite and board of directors. This includes budget-to-actual variance analysis, cash flow forecasting, department-level cost tracking, and precise KPI dashboards that support strategic executive decisions.

Your engagement will be managed by senior-level professionals with Big 4 and complex industry experience. You get the technical depth of a national firm with the dedicated, direct communication of a specialized boutique.

We manage the accounting requirements for multinational operations, including foreign currency translations and remeasurements (ASC 830). We ensure that the financial results of your foreign entities are accurately converted and consolidated into your US GAAP parent reporting package.

We treat your financial data with enterprise-grade security protocols. We utilize encrypted, secure data rooms for all document transfers and establish strict, read-only access controls to your general ledger and banking portals, ensuring your proprietary data remains protected at all times.

 

Yes. For publicly traded clients, we align our bookkeeping and month-end close schedules directly with your accelerated SEC filing deadlines. We ensure your trial balance is fully reconciled and supported in time to draft your Forms 10-Q and 10-K.

We use a structured, disciplined onboarding phase designed to protect your ongoing operations.

  1. Discovery & Mapping: We map your current chart of accounts, consolidation structure, and month-end close timeline.
  2. Statement of Work: We provide a transparent proposal outlining exact deliverables, roles, and fee structures.
  3. Secure Access Setup: We establish encrypted data channels and secure the necessary ledger access without interrupting your internal team.
  4. Kickoff & Execution: We host an executive alignment meeting and immediately take ownership of the agreed-upon reporting workflows.

We understand that enterprise needs, such as an unexpected departure on your finance team or an impending audit deadline, require immediate action. In most cases, we can mobilize our senior professionals and begin integrating into your close process within a few business days of finalizing our agreement.