Charge for holding, settling, servicing, and reporting assets, calculated through asset-based, minimum, transaction, or special-service pricing.
A custodian fee is a charge for holding, controlling, servicing, and reporting cash or securities on behalf of an investor, fund, plan, trust, or institution. The fee may be based on assets under custody, account count, transactions, markets, or specific services, and it is distinct from payment for investment advice or portfolio management.
A custodian can perform some or all of these functions:
The word custody does not prove that every service is included. A basic retail account fee can cover only account maintenance, while an institutional mandate may price dozens of services separately.
| Pricing method | Typical calculation | Main question |
|---|---|---|
| Asset-based | Percentage or basis points applied to assets under custody | Which valuation date, average, tiers, and asset classes apply? |
| Account minimum | Fixed minimum by account, relationship, fund, or legal entity | Does the minimum replace or supplement the asset-based charge? |
| Per transaction | Amount per settlement, transfer, wire, or other event | Are failed, cancelled, or cross-border transactions charged differently? |
| Per holding or market | Charge per security position, account, country, or subcustodian | Are inactive positions still billed? |
| Special service | Separate price for corporate actions, tax reclaims, reporting, proxy work, or document handling | Is the service optional, event-driven, or mandatory? |
| Out-of-pocket or pass-through | Third-party cost passed to the client | Is there a markup, currency conversion, or allocation method? |
| Bundled fee | Custody included with advice, administration, or brokerage | Which costs remain outside the bundle? |
One basis point equals 0.01%. A rate of 12 basis points is therefore 0.12%, not 12%.
Assume an institutional custody schedule provides:
The account has average billable assets under custody of $2,000,000.
Asset-based fee
0.12% x $2,000,000 = $2,400
Because $2,400 exceeds the $1,800 annual minimum, the base custody fee is $2,400.
Activity fees
Total illustrated annual fee
$2,400 + $240 + $60 = $2,700
The effective cost relative to the $2,000,000 average balance is 0.135%. This example assumes transaction charges are added after applying the minimum. A real agreement may use tiers, monthly averages, minimums by market, taxes, pass-through costs, or different billing conventions.
| Measure | What it generally represents | Service relationship |
|---|---|---|
| Assets under custody | Assets the provider holds, controls, services, or records in a custody capacity | Operational administration and safekeeping |
| Assets under management | Assets for which a manager exercises investment-management responsibility | Portfolio decisions and advice |
A firm can provide custody without managing the investments, manage assets held by a separate custodian, or perform both roles under different agreements. The management fee and custodian fee should therefore be identified separately even if one invoice or fund expense bundles them.
| Cost | Primary service | Typical trigger |
|---|---|---|
| Custodian fee | Holding and servicing assets | Time, asset value, account, market, or service activity |
| Brokerage fee | Executing or arranging transactions and account services | Trade or account event |
| Management fee | Selecting and managing investments | Ongoing advisory or fund-management mandate |
| Expense ratio | Fund-wide operating expenses | Deduction from fund assets |
| Transfer-agent fee | Maintaining issuer or fund ownership records | Shareholder-account servicing |
| Foreign-exchange spread | Converting one currency to another | Currency transaction or cash flow |
An investor in a fund may not receive a separate custody invoice because custody costs can be paid from fund assets and reflected in the fund’s operating expenses. That is still an economic cost to investors.
The rate may apply to period-end assets, daily or monthly averages, market value, face value, committed capital, net assets, or gross assets. Illiquid securities may use a contractual valuation method rather than a current exchange price.
A schedule might charge one rate on the first asset tier and lower rates on higher tiers. Determine whether tiers apply separately to each account or across the whole relationship.
Cash may be included in the custody base, excluded, swept to another product, or subject to a separate spread or revenue-sharing arrangement. The interest earned by the customer and compensation retained by the provider are separate from the explicit custody fee.
Foreign securities, private assets, physical certificates, tax reclaims, restricted securities, derivatives, and manual corporate actions can require additional providers and controls. Their fees may dominate a low headline custody rate.
Closing or moving an account can create transfer-out, delivery, deconversion, document, or minimum-fee charges. Compare exit costs before signing, not only when changing providers.
Fee schedules, tax treatment, and included services vary. This page provides general education, not tax, legal, accounting, custody-procurement, or personalized investment advice.