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A modern, tech-forward, CPA practice with classic personal attention

LDDI serves discerning tax and accounting clients in Hawaii and other U.S. and global locations. Our practice is built upon the highest standards of professionalism, personal attention, and service quality. We are unremitting in our pursuit of excellence.

The firm was established as the successor to the CPA practices of Duryea Ingraham Loff CPAs and J. Nick Detor, CPA.

Our Services

We specialize in income tax planning and preparation for select clients. Clients are closely held businesses and their owners, family groups, trusts and estates, real estate holding and development LLCs, and restaurants. Our clients value personal service, expertise, and attention to their needs.

We have close relationships with wealth advisors and can assist clients with asset management, including building customized, thoughtfully-allocated, investment portfolios.

As a complement to the tax compliance work we do with our business clients, we also provide, on a limited basis, cloud bookkeeping and payroll services.

Our Clients Say It Best

We offer the breadth and expertise of a big firm but provide the personal attention of a small firm.

We’ve trusted LDDI for more than 20 years to prepare our individual tax returns. We’ve always been able to rely on them to offer terrific tax advice, to efficiently prepare our returns, and to genuinely pay close attention to our unique and changing tax circumstances.

Pat P.

Individual taxpayer

Jeff is an small business tax and finance guru. He helped us with every facet of our business development, including our initial planning, our strategy, and our accounting. He created a detailed, robust financial model and an investor presentation that helped us secure a $3.5 million venture investment. Jeff’s work was instrumental in our growth.

Richard G.

Small business owner

Warren and Jeff are always willing to help us, and are always flexible in finding time to talk or meet. We take comfort knowing that we can rely on them to assist us on any matter, any time — that they’re well-informed and are readily available to provide us with expert advice.

Mike S.

Individual taxpayer

LDDI did a remarkable job in quickly transitioning our bookkeeping system to QuickBooks Online. Jeff and his team executed the work flawlessly and now we’re happily reaping the benefits of having a cutting-edge, cloud-based accounting system. We love having real-time collaboration and eliminating data files.

Terry C.


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