Firm profile

Prosperitea Planning

GREENFIELD, MACRD 282041Registration Status: ApprovedEffective since August 21, 2025SEC # 801-134175Latest ADV July 30, 2026

Prosperitea Planning is an SEC registered investment adviser organized as a corporation with a primary office location in Greenfield, MA. Its latest Form ADV filing, dated July 30, 2026, reports $177M in regulatory assets under management, 4 employees, 3 offices, and 579 accounts.

Assets Under Management
$177M
Employees
4
Offices
3 offices
Total Clients
121

Associated firm names

3 names listed
  • MARSDEN, WENDY SUZANNE CONRAD
  • TEA & TAXES COMPANY DBA PROSPERITEA PLANNING
  • PROSPERITEA PLANNING

Leadership

1 roles identified
CCOWendy Suzanne C. Marsden

Advisory services offered

4 types reported
Educational seminars/workshops
Financial Planning Services
Other advisory services

Fee models offered

3 types reported
Fixed fees
Hourly charges
Other fee arrangements

Offices & Contact

Primary office

GREENFIELD, Massachusetts, United States

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

Massachusetts

GREENFIELDPrimary office

California

SAN DIEGO

2 office records listed · 3 total offices reported. 1 additional office addresses are undisclosed and are not mapped. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$177Mas of July 30, 2026
Discretionary100.0%
$177M
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.

Client Coverage Demographics

Top client segmentHNWI represent 52.1% of total clients.
Top client categories% of clientsClients
1
HNWI
52.1%
63
2
Individuals
47.9%
58
Categories with <5 clients
Corporations or other businesses not listed above<5 clients

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$177M
Total Accounts579
10Y AUM Change+$52M (+41.5%)

Private Funds

Private funds reported by Prosperitea Planning

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Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees4
Clients per Employee30:1
10Y Employee Change0 (0.0%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.


Ownership

Reported direct and indirect ownership ranges

Each range applies to a separate reported relationship and should not be added together.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%
WENDY S.C. MARSDEN INVESTMENT TRUST, UDT DATED NOVEMBER 29, 2017Direct owner · Schedule AInterest in PROSPERITEA PLANNING
50% to < 75%
Samuel Phillip PlotkinDirect owner · Schedule AInterest in PROSPERITEA PLANNING
25% to < 50%
WENDY SUZANNE CONRAD MARSDENIndirect owner · Schedule BInterest in WENDY S.C. MARSDEN INVESTMENT TRUST, UDT DATED NOVEMBER 29, 2017
50% to < 75%

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to Prosperitea Planning.

Reported ownership and control details

Form ADV · Filing date 2026-07-30 · Schedules A and B

4 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1WENDY S.C. MARSDEN INVESTMENT TRUST, UDT DATED NOVEMBER 29, 2017TRUST ESTABLISHED BY OWNERDomestic entityPROSPERITEA PLANNING50% to less than 75%Code DYesTRUST ESTABLISHED BY OWNER11/2017Schedule APDF page 19
2Samuel Phillip PlotkinOWNER, INVESTMENT ADVISER REPRESENATIVEIndividualPROSPERITEA PLANNING25% to less than 50%Code CYesOWNER, INVESTMENT ADVISER REPRESENATIVE02/2024Schedule APDF page 19
3WENDY SUZANNE CONRAD MARSDENCCOIndividualPROSPERITEA PLANNINGLess than 5%Code NAYesCCO01/2016Schedule APDF page 19
4WENDY SUZANNE CONRAD MARSDENTRUSTEE, FIRM PRINCIPAL, CCOIndividualWENDY S.C. MARSDEN INVESTMENT TRUST, UDT DATED NOVEMBER 29, 201750% to less than 75%Code DYesTRUSTEE, FIRM PRINCIPAL, CCO01/2016Schedule BPDF page 20

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 7/30/2026 4:58:10 PM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that none of the events below involve the firm or its supervised persons.RIA responseNo
AFelonies2 No

In the past ten years, have you or any advisory affiliate:

  • A1Been convicted of or pleaded guilty or no contest to a felony?No
  • A2Been charged with a felony?No
BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

  • B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
  • B2Been charged with a misdemeanor of the kind listed above?No
CSEC or CFTC actions5 No

Has the SEC or CFTC ever:

  • C1Found you or an advisory affiliate made a false statement or omission?No
  • C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?No
  • C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • C4Entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?No
DOther regulatory actions5 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

  • D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
  • D2Found you or an advisory affiliate violated investment-related regulations or statutes?No
  • D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No
ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

  • E1Found you or an advisory affiliate made a false statement or omission?No
  • E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
  • E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No
FProfessional authorizations1 No
  • FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No
GPending regulatory proceedings1 No
  • GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No
HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

  • H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
  • H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
  • H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

  • H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.