Outsourced Financial Services for CFOs, Tech Founders, & Practice Managers

GAAP Outsourced Bookkeeping & Accounting Systems

Secure absolute ledger integrity and tax-readiness. We deliver daily reconciled US GAAP bookkeeping, automated API syncs between billing systems and QuickBooks/Xero, and Fractional CFO advisory for high-growth tech firms and healthcare practices.

Financial Integrity

Outsourced Ledger Precision

Inaccurate journals, messy charts of accounts, and unrecorded transaction pipelines lead to audits and poor business visibility. Millennova Solution provides highly trained, certified accountants who maintain clean general ledgers using modern cloud accounting systems, protecting operational compliance.

Bookkeeping Sync SLA

Daily Reconciled Ledgers

Outsourced US GAAP Bookkeeping

Complete general ledger management. We handle accounts payable, accounts receivable, intercompany transfers, and multi-shore accounts reconciliations, delivering tax-ready monthly closings.

Accounting Software Operations

Expert configuration of cloud accounting platforms like QuickBooks Online, Xero, Sage, Zoho Books, and Oracle NetSuite. We setup custom APIs to sync invoicing systems and banking logs.

Payroll & Tax Compliance Prep

We manage multi-state payroll setups, calculate statutory tax withholdings, organize Form 1099/W2 filings, and package quarterly tax summaries for filing entities.

Fractional CFO & Advisory

Strategic financial forecasting, cash-flow projection matrices, monthly burn-rate monitoring, budget optimization, and equity cap-table coordination for growing organizations.

Modern Tech-Driven Workflows

Continuous API Integrations

Our accounting teams do not just execute spreadsheet bookkeeping. We develop custom integrations and API linkages between your operational software (like Stripe, merchant gateways, bill.com, or clinical EMR networks) and cloud accounting tools. This eliminates human input errors and guarantees daily reconciled registers.

AUTOMATED INVOICING Direct ledger posting of client payments, speeding accounts receivable collections and tracking.
AUDIT-READY TRAILS Clean document-attachment structures tie digital receipts directly to bank ledger transactions.

Financial Reporting We Deliver

P&L Statements

Clean, class-tracked Income Statements showing exact revenue lines and operational cost centers monthly.

Balance Sheet Reconciliation

Fully balanced assets, liabilities, and equity ledgers, verified against raw banking summaries monthly.

Cash Flow Modeling

Predictive cash runway calculations detailing future inflows, payrolls, and overheads.

SaaS Finance Success

How a Multi-Shore B2B SaaS Startup Saved $120K in Annual Tax Adjustments and Cleaned up a 2-Year Accounting Backlog

Challenge: A fast-growing cloud software provider had multi-country currency operations, incomplete Stripe integrations, and chaotic, un-reconciled intercompany logs spanning 24 months.

Solution: Millennova's GAAP accountants restructured their Chart of Accounts, set up real-time Stripe and Bill.com bank sync APIs, and systematically reconciled historical logs.

Results: Delivered clean, audited tax-ready balance sheets in 45 days, saving $120K in unnecessary CPA adjusting journal charges and audit fees.

Specialty: Tech & SaaS Finance Read full brief
Healthcare Bookkeeping

Unifying Clinic Billing and QuickBooks Ledgers for a Multi-Site Orthopedic Network

Challenge: An orthopedic medical group suffered from disconnected clinical patient billing systems and standard accounting software, resulting in double-booked revenue entries and phantom receivables.

Solution: We built and managed an automated bridge to translate patient-level clinical payments into summarized, HIPAA-compliant daily journal postings.

Results: Reduced month-end close-out times from 18 days to 3 days, eliminating manual journal adjustments and ensuring 100% database integrity.

Specialty: Healthcare Bookkeeping Read full brief
Complimentary Financial Blueprint

The Medical Bookkeeping Clean-Up Guide & Chart of Accounts

Restore precision and HIPAA compliance to your clinic’s financial registers. Download our expert bookkeeping handbook, featuring an industry-standard, audit-ready medical Chart of Accounts designed for QuickBooks Online and Xero.

Step-by-Step Clean-Up Checklist Medical Chart of Accounts Template HIPAA Log Bookkeeping Formats
Download Free Clean-Up Guide

HIPAA Compliant delivery — No commitment required.

Help Desk

Frequently Asked Questions

Get fast answers to standard procedural queries regarding our outsourced accounting frameworks.

We operate under rigid SOC 2 Type II audit guidelines. Financial databases, logins, and API access keys are isolated using strict logical access parameters, multi-factor authentications (MFA), and encrypted cloud infrastructure to guarantee absolute safety of your registers.
Our accounting teams are highly certified across major platforms, including QuickBooks Online (Advanced ProAdvisors), Xero, Sage 50, Zoho Books, and Oracle NetSuite. We assist in migrating old, messy ledger databases into clean, modern cloud setups without loss of historical ledger data.
A fractional CFO provides executive-level financial strategy and guidance without the cost of a full-time officer. Our advisors help set clear departmental budgets, prepare high-quality investor pitch financial models, optimize tax paths, and coordinate equity cap-table dynamics to support business scale.
Custom Integration Consult

Need help designing or scaling your billing infrastructure?

Our enterprise integration architects will review your administrative systems, outline leak vectors, and design a customized delivery blueprint. 100% free of charge.