Where We’re Located

100 Shoreline Hwy
Mill Valley, CA 94941

  • Mill Valley, California (Marin County)

Location Information

Open Monday through Friday, 9AM-5PM
Closed on Saturday and Sunday

(415) 879-9655

Things to Note

All financial advisors in this Mill Valley, CA office are Certified Financial Planner™ professionals and operate as fee-only fiduciaries.

This office sits along US Highway 101, centrally located in Marin County. The offices are adjacent to the headquarters of Glassdoor.com.

Parking is available on-site for free in any spot labeled Visitor, Reserved 100, or otherwise unmarked (most of these are under the bridge).

Important: Please make sure you do not park in any other “reserved spots” on the campus that do not belong to Callahan Financial Planning to avoid risk of towing.

Recent Blog Posts

Callahan Financial Planning’s Statement for Racial Equity

"During a time of tremendous upheaval in our society, culture, and economy, we're also faced with a painful reminder of the racism still present here today," said William Callahan, founder and CEO of Callahan Financial Planning Company. Effective today, Callahan Financial Planning has...

Support Racial Justice with These Charities

We know many are interested in donating to causes that support justice and equality under our law, socially, and economically, and we've provided a list of some charities that are actively supporting contemporary needs. Given our offices are in San Rafael, San Francisco, and Mill...

State Income Tax Relief for Military Spouses In California

If you're a member of the military, you understand all too well the many difficulties that come with serving your country. One of the more notable challenges is the impact of new permanent change of station (PCS) orders on you and your family. These often require you to move your entire...

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