David De Koekkoek, CFP, EA logo

David De Koekkoek, CFP, EA

Updated today

Client AUM

$77,623,797

Clients

150

Advisors

1

of 2 employees

About

The firm serves primarily individual clients and also works with trustees, estates, trusts, charitable organizations, and business clients, offering financial planning, retirement-transition planning, and investment advice. In addition to investment and retirement services, the adviser provides tax preparation and planning and offers bookkeeping and payroll services to business clients as part of its fee‑for‑service tax practice.

The firm’s investment work emphasizes long‑term planning and fundamental security analysis, with recommended vehicles that include mutual funds, ETFs, individual stocks, bonds, CDs and U.S. Treasuries as appropriate for client goals. Advice is provided on a non‑discretionary basis — clients review and authorize transactions — and custody is maintained with third‑party custodians (the bulk of client assets are held at a major institutional custodian).

Compared with many peers, the firm combines a substantive tax and accounting practice (the adviser is an enrolled agent and spends a large portion of time on tax services) with investment advisory work, and routinely serves charitable and corporate/business clients. The firm generally operates on hourly and fixed maintenance fees rather than relying on percentage‑of‑AUM billing, does not take custody of client assets, and does not earn commissions on recommended custodial platforms.

Client services

Financial planning Portfolio management

Expertise

General retirement planning Cash flow / budgeting General tax planning

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Fee options

Project-based

Up to $300 per hour depending on complexity; clerical work at $50 per hour

Subscriptions

Annual account maintenance fee based on number and size of accounts; billed annually

Other

Fee-only: Financial planning charged up to $300 per hour depending on complexity; clerical costs billed at $50 per hour; annual account maintenance fee based on number and size of accounts, details provided individually

Main office

2551 S. Euclid Ave.

Ontario CA 91762

Advisors at this office

1

Most active in

California

Also doing business as

David De Koekkoek, Cfp, Ea · David Glenn De Koekkoek · De Koekkoek, David Glenn

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

View complete list of advisors at this firm
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