Accounting & Financial Management

Tarrisson Consulting’s Accounting & Financial Management team consists of seasoned professionals with diverse experience in financial statement preparation and reporting, A-123 process flow documentation (per the Integrity Act of 1982), budget formulation, submission and execution in compliance with OMB A-11, and other financial and accounting operations. These services support federal government and commercial clients in achieving their organizational objectives.

Our team combines management consulting, technology, and outsourcing capabilities with decades of financial expertise to help ensure operational success at all levels of an organization. With a deep understanding of both government and commercial regulations, our experts are equipped to navigate evolving requirements with precision.

Financial Management Services

  • Financial Statement Preparation and Reporting
  • General Ledger Abnormal Balance Reconciliation and Reporting
  • Budgetary & Proprietary Accounting and Reporting
  • Application of Generally Accepted Accounting Principles
  • Activity-Based Costing and Management
  • Fund Balance with Treasury Reconciliation and Reporting
  • Budget Formulation, Submission, and Execution
  • Cash Management and Cash Flow Projections
  • Compilations
  • Federal Regulatory & Compliance Projects
  • Inventory and OM&S Accountability & Reporting
  • Enterprise Risk Management
  • Financial Analysis & Modeling
  • General Ledger Account Reconciliations and Maintenance
  • Financial Systems Support and Automation
  • Property, Plant, & Equipment Accountability
  • Business Process Reengineering
  • Special Projects

Audit Support & Internal Control

Tarrisson Consulting provides a comprehensive portfolio of auditing and audit support services designed to help clients maintain accountability for public resources and ensure compliance with regulatory requirements.

Our professionals are highly skilled in audit readiness, attestation, and identifying and resolving internal control weaknesses. These services empower our clients to demonstrate effective control environments and uphold public trust through sound financial management.

  • Financial Statement Audits
  • Performance Audits
  • Agreed Upon Procedures
  • Audit Readiness and Remediation Support
  • Enterprise Risk Assessment (ERM)
  • Internal Control Review and Documentation
  • Compliance Reviews
  • Contract Pre-Award Audits
  • Contract and Grant Close-Out Audits
  • SSAE 18 Reviews
  • Single Audits (OMB A-133)
  • Information Systems Audits
  • Audit Follow-Ups
  • OMB A-123 Process Flow

Tax Advisory

Tarrisson Consulting offers extensive expertise in tax planning, projections, compliance, and preparation. Our services support both individuals and businesses in optimizing tax strategies while ensuring full regulatory compliance. We help clients enhance cash flow and minimize liabilities by leveraging all applicable federal, state, and local tax credits and deductions.

  • Tax Planning
  • Tax Preparation
  • Advisory on Tax Matters
  • Tax Return Filing:
    – 1040 – Individual
    – 1065 – Partnership
    – 1120S – Subchapter S Corporation
    – 1120 – Corporation

Cybersecurity Technology

Tarrisson Consulting offers a full suite of Cybersecurity Technology services focused on protecting critical systems, data, and infrastructure. Our team works closely with clients to assess risks, identify vulnerabilities, and implement comprehensive security strategies that meet industry standards and regulatory compliance. These solutions ensure operational resilience, data integrity, and secure digital environments in a rapidly evolving cyber landscape.

  • Cybersecurity Risk Assessment
  • Network Security Design and Implementation
  • Vulnerability Scanning and Penetration Testing
  • Incident Response Planning and Support
  • Data Loss Prevention (DLP) Solutions
  • Endpoint Protection and Monitoring
  • Identity and Access Management (IAM)
  • Security Information and Event Management (SIEM)
  • Compliance with NIST, FISMA, and Other Frameworks
  • Cloud Security Configuration and Monitoring
  • Security Awareness Training Programs
  • Business Continuity and Disaster Recovery Planning
  • Third-Party Risk Management
  • Policy Development and Cyber Governance