Choosing a custodian as a small RIA: the operational questions to ask
Custodian operational due diligence is the set of back-office questions a small RIA asks before signing, beyond pricing and platform features. Ask six: what minimums or conditions apply and could change, what data files you'll receive, how fee deduction works, how transfers and history are handled, what service a firm your size gets, and what you can take if you leave. The answers decide how much work the relationship creates for your back office.
Custodian conversations tend to start with pricing, trading platforms and technology demos. Those matter. But for a small RIA, the cost you feel every week usually sits somewhere else: how account data arrives, how fees get deducted, how much rework a transfer creates, and who answers the phone when something breaks. These questions are meant to surface that cost before you sign, not after the first quarter.
What operational questions should a small RIA ask a custodian?
Six, covering minimums, data, fees, transfers, service and exit.
| Area | Ask | Why it matters to a small firm |
|---|---|---|
| Minimums and conditions | What minimums or conditions apply to a firm our size today, and how have changes been communicated in the past? | Terms can change. You want to know how much notice you'd get. |
| Data files | Which account, position and transaction files do you send, in what format, how often, and how much history? | Every system you use downstream depends on these files. |
| Fee deduction | How do we submit fees, what format, what deadlines, and how do we see what was deducted? | This is the step you'll reconcile every quarter. |
| Transfers and history | How are incoming transfers handled, and how much history comes across? | Missing history makes performance and cost basis harder to explain. |
| Service | Who do we call, and what service level applies to a firm of our size? | A named contact and a stated response time are worth more than a general help line. |
| Exit | If we leave, what data and history can we take, and in what form? | The easiest time to ask is before you need the answer. |
Why ask about minimums if you qualify today?
Because qualifying today doesn't tell you how terms might change, or how much notice you'd get. Ask what conditions apply to a firm your size now, and how the custodian has communicated changes to advisers before. A clear answer helps you plan. A vague one is also an answer.
What should you ask about data files?
Ask exactly which files arrive, in what format, how often, and how far back the history goes. Then check whether the software you use for billing, performance and records can read them. Ask for a sample file if you can. A data file your other systems can't read means someone re-keying values by hand every quarter.
How do you compare answers across custodians?
Put them in one table, with the same questions in the same order, and date each answer.
Take a hypothetical solo RIA with about 50 households comparing two custodians, called A and B here. Both answer the pricing questions in similar terms. The operational answers differ:
| Question | Custodian A (as told) | Custodian B (as told) |
|---|---|---|
| Data files | Daily files, standard format, 12 months of history at set-up | Daily files, own format, history on request |
| Fee deduction | Upload a fee file each quarter by a set deadline | Fees entered account by account in a portal |
| Service | Shared service team | Named contact, response within one business day |
| Exit | History exportable on request | Not answered on the call |
Neither column is a winner on its own. For this firm, portal fee entry would mean one manual entry per billed account, around 80 a quarter, while the shared service team would be a weekly irritation. Laying it out this way turns a vague preference into a specific trade-off you can decide on. The blank in the last row is the first follow-up email.
Where should you keep the answers?
With your vendor due diligence records, dated and with the name of the person who gave each answer. If terms change later, you'll know what you were told and when.
Keep your practice records separate from the custodian, too. Whichever custodian you choose, the firm's own records (models, the strategy each account follows, IPS documents, billing method and compliance registers) belong in your own system. Custody decisions can change; your records shouldn't have to be rebuilt each time they do.
When is this level of questioning overkill?
If you're joining an existing firm that already has a custodian relationship, most of this has been answered for you. Ask for their notes instead of starting again. And if you're choosing between two custodians that answer the operational questions the same way, the decision really does come down to pricing, platform and fit, and you can spend less time here.
How Advorra fits
Advorra is practice software that sits on top of the custodian. It does not hold assets or execute trades. It works from your custodian's account files and keeps the firm's practice records in the firm's own workspace. When you're working out which data files your back office needs, see the product page, or read practice software vs a custodian platform.
A list of questions, not a recommendation of any custodian and not legal or compliance advice.
Questions advisors ask
Who at my firm should be on the custodian calls?
Whoever runs billing and account paperwork, not only the principal. They are the people who'll live with the answers to the data-file and fee-deduction questions every quarter.
Should I get the answers in writing?
Yes, where you can. At minimum, write down what you were told, by whom and on what date, and send a short summary back to the custodian's representative.
How do I compare answers across custodians?
Use the same questions in the same order for each one, and record the answers side by side. Differences in data files and fee deduction usually matter more to a small firm's week than differences in headline pricing.
Can I use more than one custodian?
Some firms do. It doubles the data files, fee submissions and reconciliations, so ask each custodian the same questions and plan for the extra work.
Does choosing a custodian affect compliance?
Custody arrangements and fee deduction can have regulatory implications. Ask your compliance consultant how your choice affects your obligations.
Is this a recommendation of any custodian?
No. It is a list of questions. It does not recommend or compare any custodian.
See it on a demo firm
Advorra is practice software for independent RIAs: clients, models, IPS, billing and compliance records in one place, on top of the custodian you already use. Built by The CollabHub.
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