A complete list of active advisors currently associated with Differential Planning LLC

Warmer can help you find a great advisor at Differential Planning LLC or one who fits your needs even better.

Differential Planning LLC is a state-registered, single-advisor firm that provides hourly financial planning and related investment services to individuals, high-net-worth individuals, trusts, and corporations or other business clients. Planning topics explicitly include business planning, cash flow, retirement, tax, estate, insurance, and non-discretionary securities advice. The firm’s investment approach is grounded in Modern Portfolio Theory and a buy-and-hold passive indexing strategy implemented primarily through Vanguard mutual funds and ETFs, with accounts reviewed at least semiannually and discretionary management available via a limited power of attorney. DP does not participate in wrap fee programs, does not aggregate trades, and emphasizes low-cost, low-turnover indexing while acknowledging concentration and tracking risks associated with using a single fund family. Distinctive aspects of the firm include its practice model that ties investment management access to an ongoing planning relationship rather than the more common percentage-of-assets fee model, and its willingness to work with corporate and trust clients alongside individuals. The firm’s sole principal holds the CFA charter and brings prior institutional corporate credit experience, and the exclusive recommendation of Vanguard index products shapes both its operational profile and client exposure relative to many solo independent advisers.

To learn more about the advisors currently working at Differential Planning LLC, click on their names below to view their profiles, or click here to see them all on a map. Or, if you tell us about your needs, Warmer can help you find the best advisor for you.

Name
Location
Years of experience
Charles Johnson profile photo Charles Johnson
Silverdale, WA
5
Warmer team member

Not sure where to start?

We'll help you think it through — whether you ultimately need an advisor or not.

Warmer helps you compare advisors clearly — so you can choose with confidence.

Find your advisor

Warmer provides personalized recommendations and introductions to independent fiduciary advisors. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

Each advisor listed on our site is an independent fiduciary responsible for their own advice. Warmer may receive fees from advisors for participation or referrals; these fees are paid by advisors and do not affect the fees clients pay for advisory services.

For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Please review an advisor's Form ADV and do your own diligence before entering into an advisory relationship.

By using our service, you agree to Warmer's Terms of Service and Advisory Agreement and Privacy Policy. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. ("Warmer")