# Mantas Tautkus

> Mantas Tautkus is a fee-only financial advisor at MT Financial Planning, Inc. in Lake Barrington, Illinois, who holds the CFP, CRPC and EA credentials. Mantas charges a one-time planning fee, hourly fees and a flat fee or retainer (no asset minimum) and focuses on tax planning.

Page: https://find.wellspent.co/advisors/mantas-tautkus/
Built from public directory listings; last checked October 28, 2026.

## Facts

- **Firm:** MT Financial Planning, Inc.
- **Based in:** Lake Barrington, Illinois
- **Fee model:** One-time planning fee; Hourly; Flat fee or retainer
- **Fees (firm's website):** no asset minimum
- **Assets under management (firm):** $36.1M across 261 accounts
- **Credentials:** CFP, CRPC, EA
- **Specialties:** Tax planning
- **CRD:** 5683438 (https://adviserinfo.sec.gov/individual/summary/5683438)
- **SEC registration:** Investment adviser representative in IL
- **Exams passed:** Series 66 (2010)
- **Firm size:** 1 employee
- **Disclosures:** None reported
- **Website:** https://mtfinancialplanning.com

## Frequently asked questions

### Is Mantas Tautkus a fee-only financial advisor?

Yes. Mantas Tautkus is listed in the XY Planning Network directory (XYPN members are fee-only). SEC records as of October 27, 2026 show no broker registration and no commission compensation reported by Mantas's firm.

### How does Mantas Tautkus charge for financial advice?

Mantas Tautkus charges a one-time planning fee, hourly fees and a flat fee or retainer.

### How much does Mantas Tautkus charge?

According to MT Financial Planning, Inc.'s website, checked October 28, 2026: no asset minimum.

### Where is Mantas Tautkus based?

Mantas Tautkus is based in Lake Barrington, Illinois.

### What does Mantas Tautkus specialize in?

Mantas Tautkus's specialties include tax planning.

### What credentials does Mantas Tautkus hold?

Mantas Tautkus holds the CFP, CRPC and EA credentials.

### Is Mantas Tautkus registered with the SEC?

Yes. Mantas Tautkus is registered as an investment adviser representative in IL (CRD 5683438), per SEC Investment Adviser Public Disclosure data as of October 27, 2026.

### How much does MT Financial Planning, Inc. manage?

MT Financial Planning, Inc. reports $36.1M across 261 accounts in assets under management.

### How do I contact Mantas Tautkus?

Through Mantas Tautkus's website, mtfinancialplanning.com.

## Sources

- XY Planning Network directory listing (https://www.xyplanningnetwork.com/find-an-advisor/mantas-tautkus-10954): XYPN members are fee-only
- SEC Investment Adviser Public Disclosure and Form ADV: registration, exams, and firm facts, data as of October 27, 2026
- The firm's website (https://www.mtfinancialplanning.com/): specialties, clients served, and fees, checked October 28, 2026

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Source: Wellspent, the public graph of fee-only advisors (https://find.wellspent.co). No paid placement.