Business Details
50+ Years
experience
Trusted Accountants in Lahaina, HI
The Integer Company has been serving clients in Lahaina, HI and River Forest, IL since 1975, specializing in comprehensive tax and accounting services. We offer personalized solutions for business owners, executives, and individuals, combining decades of experience with a commitment to accuracy and timeliness. Our team provides tailored financial guidance while leveraging technology to streamline processes and ensure compliance with evolving regulations. Built on a foundation of client satisfaction, we maintain a paperless office environment and adhere to ethical business practices defined by Rotary's Four Way Test. 
Services
Tax Preparation
Estate Planning
Small Business Accounting
Payroll Services
QuickBooks Services
IRS Audit Representation
Tax Planning
Details
- Year established: 1975
Highlights and features
- We offer services for business owners, executives, and individuals with personalized attention.
- Our team has been helping clients in Lahaina and River Forest areas for years.
- We pride ourselves on efficient, affordable, and extremely discreet service delivery.
- We provide one-on-one guidance to manage risk and improve financial performance.
- Our expertise includes resolving complex tax problems with IRS representation.
What people say
Personalized attention
IRS representation expertise
Accurate tax filing
Responsive client support
Decades of experience
Services
Tax Preparation
Our tax preparation service ensures accurate and timely filing of individual and business tax returns. We specialize in Hawaii GET/TAT preparation, federal tax forms, and multi-state filings. Our process includes identifying deductions, electronic filing, and payroll withholding optimization to minimize future tax liabilities while ensuring compliance with current regulations.
Estate Planning
We provide comprehensive estate planning solutions including wills, trusts, and probate avoidance strategies. Our services address tax minimization, asset protection, and legacy planning while considering family dynamics and potential creditor protections. We help clients create enforceable plans that align with their financial goals and personal circumstances.
Small Business Accounting
Our small business accounting service includes bank reconciliation, income statements, and balance sheet preparation. We offer financial record maintenance, general ledger cleanup, and unlimited consultations. This service enables business owners to focus on operations while ensuring accurate financial reporting and tax readiness throughout the year.
IRS Audit Representation
We provide full IRS audit representation to protect clients from tax deficiencies and penalties. Our service includes documentation preparation, audit response strategy, and direct communication with tax authorities. We handle all audit phases while ensuring clients' rights are protected and minimizing personal involvement in the resolution process.
QuickBooks Services
Our QuickBooks services include software setup, training, and optimization. We help businesses implement effective accounting systems, streamline financial processes, and leverage software features for better financial management. This service integrates with our broader accounting solutions to ensure consistent financial tracking and reporting.
People
David W Ristau
CPA
David W Ristau, CPA, has been practicing since 1975 with expertise in individual and business tax services, IRS representation, and state tax compliance. He operates from Lahaina, HI, and River Forest, IL, providing personalized financial solutions drawn from extensive accounting experience.
Questions
How can you help with small business bookkeeping challenges?
We manage your books comprehensively, organizing financial records and implementing systems that allow efficient financial management while you focus on business growth.
Can you help optimize my QuickBooks usage?
Yes, our services include QuickBooks setup, training, and optimization to ensure you maximize the software's capabilities for your specific business needs.
How do you handle IRS tax problems?
We provide complete IRS audit defense and resolution services, including representation, documentation management, and strategic response development to protect your interests.
What estate planning services do you offer?
We assist with creating wills, trusts, and estate plans that minimize tax liabilities, protect assets, and ensure your estate distribution aligns with your personal wishes.
How do you ensure tax savings for clients?
Our proactive tax planning identifies legitimate strategies to reduce current and future tax liabilities through income deferral, deduction optimization, and strategic financial structuring.
