Tandem Wealth Advisors logo

Tandem Wealth Advisors

Updated today

Client assets under management

$230,127,281

Clients

251

38% high-net worth

Advisors

7

of 7 employees

Firm type

Team

4-10 advisors or $500M+ in AUM

Clients per advisor

36

Low

Average account size

$916,842

About

Tandem Wealth Advisors is an employee‑owned, SEC‑registered investment adviser that provides discretionary investment management and financial planning to individuals, families, trusts, retirement plans, charitable organizations and corporations. The firm also delivers model management and unified managed account services to third‑party platform sponsors and serves as a sub‑advisor in wrap fee and separately managed account programs.

The firm’s investment process combines top‑down macroeconomic analysis with bottom‑up fundamental and relative‑valuation research, emphasizing diversified, balanced portfolios built from ETFs, individual equities and investment‑grade fixed income to pursue long‑term capital growth while controlling risk. Tandem conducts regular monitoring and rebalancing, aims for low turnover, and offers financial planning via a proprietary tool, Handlebar™, which the brochure describes as using advanced analytics and probabilistic programming to produce personalized plans.

What distinguishes Tandem from many peers is its role as investment sub‑advisor to the Tandem Collective Funds, a series of pooled collective investment trusts for qualified retirement plans with daily pricing and trustee oversight, coupled with model management for unified accounts and wrap‑program sub‑advisory services. The brochure also describes routine performance reporting for plan participants and platform sponsors and discloses the use of performance materials—including predecessor and hypothetical results—in connection with its pooled and model strategies, features that are less common among similar team firms.

Client services

Financial planning Portfolio management

Expertise

Wealth management Passive / index investing Active portfolio management Retirement plans for business owners (SEP, solo 401k)

Fee options

Fixed

Fixed fee for financial planning, generally not exceeding $10,000

Percentage

$0 - $2,000,000: 1.00% annually $2,000,001 - $5,000,000: 0.75% annually $5,000,001+: 0.50% annually

Other

Account minimum: $500,000 Fee-only: Fixed fees for financial planning, generally not exceeding $10,000, may be waived for clients receiving investment advisory services

Main office location

Tandem Wealth Advisors

1850 N. Central Avenue, Suite 330

Phoenix AZ 85004, United States

Number of offices

4

Most active in

Arizona · California · Colorado · Florida · Georgia · Montana · New Hampshire · New York · Ohio · Oregon · Pennsylvania · South Carolina · Tennessee · Texas · Washington

Disclosures

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

Business activities & affiliations

Advisors at this firm

user avatar

Kamrey B

Series 65

Belgrade, MT

Tandem Wealth Advisors

Kamrey Boyer is a financial advisor at Tandem Wealth Advisors in Belgrade, MT, holding a Series 65 credential. Boyer began working with Tandem Wealth Advisors in 2026 and has prior experience at Valley Credit Union and the Commonwealth of Pennsylvania, as well as roles in education at PennWest University Edinboro, Westminster College, and local schools. Tandem Wealth Advisors serves individuals, families, trusts, retirement plans, charitable organizations, and corporations through discretionary separate accounts and model management on third-party platforms. The firm combines macroeconomic analysis with fundamental research to build balanced, risk-managed portfolios focused on long-term growth and downside protection, while also acting as a sub-advisor for pooled investment vehicles and wrap fee programs.

Wealth management Passive / index investing Active portfolio management Retirement plans for business owners (SEP, solo 401k)
user avatar

Robert C

Series 65

Phoenix, AZ

Tandem Wealth Advisors

Robert Cohen is a financial advisor at Tandem Wealth Advisors in Phoenix, AZ, holding a Series 65 designation with seven years of industry experience. He has been with Tandem Wealth Advisors since 2018, including a brief sabbatical in 2021, and previously worked at Lotuswei LLC from 2013 to 2018. Tandem Wealth Advisors serves individuals, families, trusts, retirement plans, charitable organizations, and corporations through discretionary separate accounts and model management for third-party platforms. The firm combines top-down macroeconomic analysis with bottom-up fundamental research to create balanced, risk-managed portfolios focused on long-term capital growth and downside protection.

Wealth management Passive / index investing Active portfolio management Retirement plans for business owners (SEP, solo 401k)
user avatar

Amy B

CFA®

Denver, CO

Tandem Wealth Advisors

Amy Bush is a CFA® charterholder with six years of industry experience. She has been with Tandem Wealth Advisors since 2019 and previously worked at Victory Capital Management from 2015 to 2018. Tandem Wealth Advisors serves individuals, families, trusts, retirement plans, charitable organizations, and corporations through discretionary separate accounts and model management for third-party platforms. The firm combines top-down macroeconomic analysis with bottom-up fundamental research to construct balanced, risk-managed portfolios focused on long-term capital growth and downside protection.

Wealth management Passive / index investing Active portfolio management Retirement plans for business owners (SEP, solo 401k)
user avatar

Colin D

Series 65

Bellingham, WA

Tandem Wealth Advisors

Colin Denker is a financial advisor at Tandem Wealth Advisors with 10 years of industry experience. He holds a Series 65 designation and has been with Tandem Wealth Advisors since 2014. Tandem Wealth Advisors serves individuals, families, trusts, retirement plans, charitable organizations, and corporations through discretionary separate accounts and model management for third-party platforms. The firm combines macroeconomic analysis with fundamental and relative valuation research to build balanced, risk-managed portfolios focused on long-term capital growth and downside protection.

Wealth management Passive / index investing Active portfolio management Retirement plans for business owners (SEP, solo 401k)
user avatar

Chester S

CFP®, Series 66

Phoenix, AZ

Tandem Wealth Advisors

Chester Schaal is a CFP® and holds a Series 66 license, with 17 years of experience in the financial industry. He has been with Tandem Wealth Advisors since 2011. Tandem Wealth Advisors serves individuals, families, trusts, retirement plans, charitable organizations, and corporations through discretionary separate accounts and model management for third-party platforms. The firm combines top-down macroeconomic analysis with bottom-up fundamental research to build balanced, risk-managed portfolios focused on long-term capital growth and downside protection.

Wealth management Passive / index investing Active portfolio management Retirement plans for business owners (SEP, solo 401k)
user avatar

Jane M

Series 63, Series 65

Dallas, TX

Tandem Wealth Advisors

Jane Murphy is a financial advisor at Tandem Wealth Advisors in Dallas, TX, holding Series 63 and Series 65 licenses with three years of industry experience. She previously worked at Acceleration Retirement LLC for ten years and continues to have a 50% ownership interest in that firm, focusing on lead generation and consulting. Tandem Wealth Advisors serves individuals, families, trusts, retirement plans, charitable organizations, and corporations through discretionary separate accounts and model management for third-party platforms. The firm combines macroeconomic analysis with fundamental research to construct balanced, risk-managed portfolios emphasizing long-term capital growth and downside protection.

Wealth management Passive / index investing Active portfolio management Retirement plans for business owners (SEP, solo 401k)
user avatar

Meghan M

Series 65

Phoenix, AZ

Tandem Wealth Advisors

Meghan Mulligan is a financial advisor at Tandem Wealth Advisors with one year of industry experience. She holds a Series 65 designation and has worked at Tandem Wealth Advisors since 2011, as well as MGM Accounting PLLC from 2007 to 2024. Tandem Wealth Advisors serves individuals, families, trusts, retirement plans, charitable organizations, and corporations through discretionary separate accounts and model management for third-party platforms. The firm combines top-down macroeconomic analysis with bottom-up fundamental research to construct balanced, risk-managed portfolios focused on long-term growth and downside protection.

Wealth management Passive / index investing Active portfolio management Retirement plans for business owners (SEP, solo 401k)
Warmer team member

Not sure where to start?

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

Call (201) 292-4557

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")