Ramp vs Brex for an RIA's Compliance Recordkeeping
When an examiner asks for substantiation on a client dinner or a holiday gift, a bank feed screenshot doesn't count as documentation, and a firm scrambling to reconstruct receipts from six months ago is already behind. That problem gets worse at a firm that also has to keep its own operating expenses visibly separate from anything touching client assets.
Ramp vs Brex for registered investment advisors is really a question about receipt capture and retention, since that's what actually gets requested during a compliance review, not which card has the better rewards program.
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Criterion one: how long and how searchably receipts are retained
An examination can reach back several years, and a card platform that keeps receipts for the current statement cycle only isn't built for that timeline. What matters is whether a receipt attached to a transaction years ago is still searchable by date, vendor, and amount without someone digging through an old email inbox or a filing cabinet.
Both Ramp and Brex retain transaction-level receipts indefinitely by default, which handles the retention question; the real difference is how easily a compliance officer can pull every client-entertainment charge from a given quarter without exporting the entire ledger and filtering by hand.
Criterion two: substantiating client gifts and entertainment
Client dinners, holiday gifts, and event tickets carry their own documentation requirements, generally who attended, the business purpose, and the amount, and a platform that lets you attach that context to the transaction at the time of purchase saves a compliance officer from chasing it down months later. A receipt alone answers what was spent; it doesn't answer who it was for or why, which is usually the part an examiner actually asks about.
Requiring a note field on entertainment and gift categories, filled in before the charge is approved rather than after, turns a documentation gap into a five-second habit.
Criterion three: keeping firm spend visibly apart from client assets
An RIA's own operating expenses, office rent, software, marketing, have to stay clearly separate from any account or transaction touching client funds, and a card platform tied only to the firm's operating account, with no path into custody or client accounts, is the safer structure by design. Neither Ramp nor Brex has any connection to client custodial accounts, which is the correct boundary, but it's worth confirming that boundary explicitly rather than assuming it.
The practical test: can a compliance officer show an examiner, in one screen, that every card transaction traces back to the firm's own operating account and nothing else.
Criterion four: reviewing marketing spend before it's paid
Marketing and advertising spend at an RIA is subject to its own review requirements before it goes out, and a card that lets a marketing hire post an ad spend charge without any approval step ahead of it creates a gap between what compliance reviewed and what actually got paid for. Routing marketing-category spend through an approval step before the charge posts, rather than catching it in a monthly review, closes that gap.
A firm that only reviews marketing spend after the fact is relying on catching a problem instead of preventing one.
Where Ramp tends to fit a smaller RIA
A smaller RIA with a handful of employees and straightforward operating spend tends to find Ramp's fast setup and built-in receipt matching sufficient, especially paired with a custom field requiring entertainment and gift context at the point of purchase. Its automated matching also reduces how much a compliance officer has to manually chase down before a routine internal review, not just an external exam.
Where Brex tends to fit a larger or multi-partner firm
A larger RIA with multiple partners, an affiliated broker-dealer, or a more complex entity structure has more reason to ask Brex directly how it handles that structure and what limit it can support for a firm with heavier marketing or conference spend. A firm evaluating whether to add an affiliated broker-dealer structure down the road may also prefer starting on a platform built to support that complexity rather than migrating later. The tradeoff, as usual, is a fuller application at onboarding, since a platform built to support a multi-partner or multi-entity structure generally wants more financial history before it extends that.
A mistake worth naming: finding the documentation gap during the exam itself
The costliest version of this problem isn't a missing receipt, it's a compliance officer discovering during an actual exam that months of client-entertainment charges have no attached context at all, because the note field was optional and nobody filled it in consistently. By the time an examiner is asking the question, there's no way to go back and reconstruct who attended a dinner from months ago.
Making the context field required, not optional, at the point of purchase is the entire fix, and it costs nothing beyond a few seconds of a compliance officer's time to configure once.
Close the documentation gap before an exam with these steps:
- Make the note field required for client dinners, gifts and event tickets, capturing who attended, the business purpose and the amount at the time of purchase.
- Confirm receipts stay searchable by date, vendor and amount for the full examination lookback period, not just the current statement cycle.
- Route marketing and advertising charges through an approval step before the charge posts, not after.
- Keep the card tied only to the firm's operating account, with no path into client custody or trading accounts.
What Good Looks Like
Good compliance recordkeeping means every client-entertainment and gift charge carries who, what, and why at the point of purchase, firm operating spend stays visibly separate from anything touching client assets, and marketing spend is reviewed before it's paid, not after.
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A smaller RIA with straightforward operating spend gets a fast setup on Ramp, with custom fields that can require entertainment and gift context before a charge is even approved.
A larger RIA with multiple partners or an affiliated broker-dealer structure gets more from Brex's multi-entity support and higher default limits for heavier marketing and conference spend.
Frequently Asked Questions
How long do Ramp and Brex retain transaction receipts?
Both retain receipts indefinitely by default, which covers most examination lookback periods, but retention alone isn't the whole answer. What matters more is whether a compliance officer can search and pull every client-entertainment charge from a given period without exporting the full ledger and filtering by hand.
What documentation does a client dinner or gift actually need?
Generally who attended, the business purpose, and the amount, which examiners tend to ask about specifically. Attaching that context to the transaction at the time of purchase, through a required note field, is far more reliable than trying to reconstruct it from memory months later.
Can either platform touch client custodial accounts?
No. Both platforms are built for a firm's own operating spend and have no connection to client custody or trading accounts, which is the correct structural boundary for an RIA. It's still worth confirming that separation explicitly rather than assuming it during setup.
Should marketing spend be reviewed before or after it's paid?
Before, whenever possible. Routing marketing-category charges through an approval step ahead of the charge posting closes the gap between what compliance actually reviewed and what got paid for, rather than relying on catching a problem during a monthly review after the fact.
About the numbers
This guide doesn't quote a sourced benchmark. Figures in it are estimates or general guidance, so check them against your own numbers.
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