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Our Services

What we Do


Accumulus is a strategic partner that collaborates with our clients to deliver insightful and future-focused advice, which empowers them and leads to informed decisions. 

Outsourced Accounting Services

Bookkeeping Services

Accounts payable, accounts  receivable, monthly financial reporting

We can pay your bills, file your Hawaii GET returns and keep up with your monthly reconciliations

  • Monthly Financial Reporting (Balance Sheet and P&L)
  • Accounts Payable & Payment Processing
  • Accounts Receivable Management
  • Month-end Close
  • Bank Account Reconciliations
  • Fixed Asset Maintenance
  • 1099 Preparation & Filing
  • General Excise Tax Return Reporting & Filing
  • General Ledger Maintenance & Reconciliations

Controllership Services

Cash management & planning, financial statements and audit support

We can assist you with your annual budgets and create meaningful reports to help you monitor the financial health of your business

  • May include Bookkeeping services
  • Outsourced Controllership Services
  • Cash Management & Planning
  • Financial and Management Reporting, Analysis & Dashboards
  • Financial Statement Audit Support
  • Assistance with Annual Budgets
  • Limited CFO Services Available

CFO Services

Strategic financial analysis and planning

We can work with you to develop KPIs and dashboards to measure progress against your benchmarks and goals


  • May include Bookkeeping and Controllership services
  • Outsourced CFO & Controllership services
  • Budgeting, Forecasting, Cash Flow Analysis
  • Business Plan Development
  • Strategic Planning
  • Key Performance Indicator (KPI)/Business Intelligence (BI) Reporting

Our Trusted Partners

Contact us

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841 Bishop Street, Suite 1618
Honolulu, HI 96813
(808) 369-3121