Sarah Lynn Koth
Investment Adviser Representative at Advice AND Planning Services
Professional summary
Compiled by AdvisorFinder from public regulatory records. This advisor has not provided a personal biography.
Sarah Lynn Koth is an investment adviser representative with Advice and Planning Services in Ames, IA, where they have been registered since 2024. They have worked in the securities industry since 1998 and have been registered with 7 firms, including Cetera Advisor Networks LLC and VOYA Financial Advisors, Inc. They have passed 4 industry qualification exams, including the Series 66 (combined investment adviser and state securities agent), Series 7 (general securities representative), and Series 24 (general securities principal). They are registered to provide investment advice in Iowa.
Office
Advisors at this office: 5
Branch office as filed with FINRA, counting current advisors in the directory who work there.
Registrations & licenses
- Investment adviser:
- Iowa
- Broker:
7 states and territories
Florida, Iowa, Kentucky, Minnesota, Missouri, Nebraska, South Dakota
Registration requirements vary by state and service. Contact the advisor's firm to confirm whether they can serve you.
Financial-firm registration history
Registration history as reported to FINRA, most recent first.
Reported employment history
Employment the advisor reported on their SEC/FINRA filings, as of October 8, 2026. It may not be a complete history.
- VOYA Financial AdvisorsSep 2014 – Jun 2021Des Moines, IA
- Cetera Investment Services LLCJun 2021 – Jul 2022St Cloud, MN
- Cetera Advisors LLCJun 2021 – Jul 2022St Cloud, MN
- Cetera Financial Specialists LLCJun 2021 – Jul 2022Schaumburg, IL
- First Allied Securities IncJun 2021 – Jul 2022San Diego, CA
- Cetera Advisor Networks LLCJun 2021 – Mar 2023El Segundo, CA
- Powell Financial PartnersJul 2022 – Apr 2023Georgetown, TX
- Athene Securities, LLCJun 2023 – Aug 2024West Des Moines, IA
- TIAAAug 2024 – no end date reportedAmes, IA
- Tiaa-cref Individual & Institutional Services, LLCAug 2024 – no end date reportedAmes, IA
- UnemployedApr 2023 – May 2023Polk City, IA
Official records & sources
Data as of August 11, 2026 · Source: SEC IAPD & FINRA BrokerCheck
About Advice AND Planning Services
These details describe the firm overall. Individual advisors' services, clients, and fees may differ.
Fee arrangements the firm reports
- Percentage of assets under management
- Other
- Firm account minimum
- $5,000
Arrangements the firm reports on its Form ADV; this advisor may not charge every fee listed. Estimated from the firm's Form ADV — individual terms may differ. Not a quote.
Services the firm offers
Client types the firm serves
Firm assets under management
$25B+
- Firm disclosures (Form ADV)
- Disciplinary history reportedVerify on SEC IAPD
- Advisors listed on AdvisorFinder:
- 1,648
- Offices listed on AdvisorFinder:
- 26
- Main office:
- New York, NY
- SEC file number:
- 801-63550
Counts reflect AdvisorFinder directory coverage, not necessarily the firm's complete network.
Form ADV data as of July 6, 2026
View full firm profileOther advisors at Advice AND Planning Services
Showing 12 of 1,648 in the directory
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This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. Sarah Lynn Koth has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on BrokerCheck or SEC.gov before making any decision. AdvisorFinder may be compensated for referrals generated through this page.
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