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CORNERSTONE FINANCIAL PLANNING, LLC
CRD 129656File 801-107703
APPROVED
Retail clients
Custody
Filing as of Sep 21, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$400.7M
Below cohort median (national)
Discretionary AUM
$398.3M
Non-discretionary $2.4M
Clients
247
1,025 accounts
Employees
6
Above cohort median in NH
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Apr 27, 2016
- Principal office
- 8 GREENLEAF WOODS DR., SUITE 202, PORTSMOUTH, NH, 03801
- Phone
- 603-431-1133
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $400.7M
- Discretionary AUM
- $398.3M
- Non-discretionary AUM
- $2.4M
- Discretionary accounts
- 1,004
- Non-discretionary accounts
- 21
- Total accounts
- 1,025
- AUM per client
- $1.6M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| High net worth individuals | 167 | $368.0M |
| Individuals (other than high net worth individuals) | 80 | $32.7M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Fixed fees
- Hourly charges
- A percentage of assets under your management
Advisory activities
- Financial planning services
- Selection of other advisers
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 7 | 6 | decreased by1 |
| Apr 1, 2026 | Clients | 233 | 247 | increased by14 |
| Apr 1, 2026 | AUM | $336,027,979 | $400,691,257 | increased by$64,663,278 |
| Apr 1, 2026 | Accounts | 968 | 1,025 | increased by57 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 8 | 7 | decreased by1 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 198 | 233 | increased by35 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $266,577,193 | $336,027,979 | increased by$69,450,786 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 820 | 968 | increased by148 |
| Apr 1, 2022 | Employees | 5 | 8 | increased by3 |
| Apr 1, 2022 | Clients | 174 | 198 | increased by24 |
| Apr 1, 2022 | AUM | $237,636,177 | $266,577,193 | increased by$28,941,016 |
| Apr 1, 2022 | Accounts | 747 | 820 | increased by73 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “CORNERSTONE FINANCIAL” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“CORNERSTONE FINANCIAL” may also match similarly-named firms). Confirm identity against each filing.
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.