Ready before the bank asks.
Sponsor bank diligence preparation for fintechs and payments companies. We organize ownership and control, licenses, program documents, partner files and testing results into a pack the bank can read, and build the evidence behind it before the request arrives.
Diligence Preparation for Fintechs Seeking or Maintaining a Bank Partner
Sponsor bank readiness is the partner bank readiness work inside our bank and fintech compliance practice: due diligence preparation and compliance infrastructure for fintechs seeking or maintaining bank partnership programs.
A sponsor bank reads your program as its own risk. Its diligence team wants to know who owns and controls you, what you are licensed to do, how your program is written, who your partners are and what testing has found. Then it tests whether what is written is what actually runs.
Our principal has worked inside Top 10 U.S. banks, Big 4 advisory firms, and directly with FDIC, OCC, and Federal Reserve examination teams. We understand what regulators are looking for because we have been on both sides of the table.
Regulator-facing experience: direct engagement with FinCEN, state banking departments, FDIC and OCC exam teams and the DOJ, plus Big Four and national-firm validation work.
Where Clients Start
The signal that it is time to get ready is usually specific. Start where you are.
Choosing a first sponsor bank
You are pre-launch or pre-partnership and a bank will soon open diligence. Build the pack first, so the first conversation is about your product, not your gaps.
Compliance for fintech foundersA diligence request just arrived
The request list is on your desk with a deadline, and the answers live in several people's inboxes. You need them organized, current and backed by evidence.
Partner bank pressure
Your bank partner is requiring compliance enhancements, and you need to demonstrate program maturity quickly and credibly.
Changing banks
Your sponsor bank is exiting the program, or you are adding a second bank. Expect the new bank's diligence to cover everything the first one did, plus why the last relationship changed.
What the Bank Will Ask to See
Every bank writes its own request list, but most cover the same five areas. We build each one as a file the bank can read, indexed to its request.
Ownership and Control
- Owners, beneficial owners and cap table
- Control persons, directors and senior management, with bios
- Organizational chart, including who compliance reports to
- Background and financial disclosures ready for the bank's checks
License Inventory
- State licenses held, pending or planned
- FinCEN MSB registration where it applies
- The basis for any exemption you rely on, with your counsel's analysis
- States and products in scope, mapped to the program
Program Documents
- Board-approved BSA/AML and sanctions policies
- BSA/AML and sanctions risk assessment
- CIP, CDD and EDD procedures and customer risk rating
- Transaction monitoring, investigation and SAR referral procedures
- Complaints, training and compliance testing plan
Partner Diligence Files
- Every vendor and partner the program depends on, with its role
- The diligence performed on each, and when it was last refreshed
- Contracts, service levels and oversight evidence
- How customer data moves between you, them and the bank
Testing Results
- Your most recent independent BSA/AML review or audit
- Findings, owners and remediation status
- Prior regulator or bank-partner findings and how they closed
- Monitoring and quality assurance results the bank can follow
Indexed to the Request
Every item is mapped to the bank's request list, with an owner, a date and a version. The bank reads one index instead of chasing documents, and follow-up requests go into the same file, so the pack stays current after onboarding.
What Banks Now Test
Documents get you through the first round. Banks then test four areas to see whether the program behind the documents is real.
Independent Control Over the Program
Is compliance independent of the business? Banks typically look for a named compliance lead with the authority to stop an onboarding or a product change, direct reporting to the board, and decisions documented where the bank can see them.
BSA/AML officer of recordCustomer-Ledger and Data Access for the Bank
Can the bank see who its customers are and what they hold? Banks increasingly expect direct access to customer, ledger and transaction data, and regular reconciliation of the accounts they hold for your customers against your own records. Failures in bank-fintech arrangements have shown what happens when that reconciliation cannot be done.
BSA/AML Capability
Is the program staffed and working at your volume? Banks test whether alerts are worked on time, whether escalations and SAR referrals reach the bank with the facts it needs, whether screening is tuned, and whether people and systems keep pace with growth.
Complaints Handling
The products you offer run on the bank's charter, so complaints about them are the bank's risk too. Banks generally want to see complaints captured across every channel, tracked to resolution, analyzed for root cause and reported to the bank on a schedule.
What the Relationship Looks Like From the Bank Side
Third-party risk management. To the bank, you are a third party. The federal banking agencies' 2023 interagency guidance on third-party relationships expects banks to scale diligence, contract terms and oversight to the risk and complexity of the relationship, and a fintech that holds the customer relationship on the bank's charter often sits near the top of that scale.
Ongoing monitoring. Diligence does not end at signing. Expect periodic reporting on volumes, alerts, SAR referrals, complaints and testing, recurring reviews, and fresh requests whenever your product, customers or partners change.
Audit rights. Program agreements commonly give the bank the right to audit your program, approve policy changes, review marketing, and require remediation on a timeline it sets.
Exam exposure. The bank's examiners typically review its fintech partnerships as part of the bank's own exam. A finding in your program can become a finding against the bank, and enforcement actions against sponsor banks in recent years have in several cases tightened oversight across whole fintech portfolios.
Our principal has led BSA/AML testing, MRA validation and consent order validation for banks, so we prepare you for the questions a bank's own testers and examiners ask. Banks overseeing fintech programs can start with fintech partner oversight for sponsor banks.
Top 10 U.S. Financial Institution
Directed BSA/AML testing and MRA validation across a multi-year remediation program. Managed quality assurance across the KYC customer file refresh program evaluating CDD/EDD standards.
Assess, Build, Evidence, Present
Readiness runs in four steps. As an estimate, it often takes 6 to 12 weeks depending on the gaps. We confirm timing once the assessment shows what is missing.
- 01
Assess
Read the program the way the bank will. We map what you have against a typical diligence request and the areas banks now test, and rank the gaps by what the bank will ask for first.
- 02
Build
Close the gaps: update policies and procedures, finish the risk assessment, paper your partner diligence, set up complaints tracking and data access, and put in place the governance that shows compliance is independent.
- 03
Evidence
Show that it runs. Pull the records behind each control, from alert queues and quality assurance results to board reporting, reconciliations and testing, so every answer in the pack points to evidence, not a promise.
- 04
Present
Assemble the indexed pack, prepare the people who will answer the bank's questions, and support you through diligence calls, follow-up requests and on-site reviews.
After onboarding, the bank's ongoing monitoring begins and the pack has to stay current. If you do not have a senior compliance lead to own that relationship, a fractional CCO can.
Reading for Fintechs Preparing for Sponsor Bank Diligence
The partner bank compliance conversation fintech founders keep avoiding
For fintechs preparing for, or already inside, a sponsor bank relationship.
Partner bank compliance for fintechsWhat a sponsor bank's diligence request actually contains, and how to answer it with evidence
For fintechs with a diligence request on the way, or already on the desk.
What a sponsor bank diligence request containsQuestions we hear
What does a sponsor bank diligence request contain?
Each bank writes its own list, but most requests cover the same ground: ownership and control (owners, control persons, organizational chart and background disclosures), your license inventory, your program documents (BSA/AML and sanctions policies, risk assessment, customer due diligence, monitoring and SAR referral procedures, complaints handling), diligence files on your own vendors and partners, and your most recent testing results with open findings.
Many also ask for financials, product and funds flows, and how customer data will be shared with the bank. The documents are only half of it: the bank then tests whether what is written is what runs. We walk through a full request in what a sponsor bank diligence request contains.
How long does readiness take?
It depends on the gaps. As an estimate, readiness often takes 6 to 12 weeks: less when the program exists and needs organizing and evidencing, more when core documents or testing are missing, or when the bank's own review adds rounds of follow-up requests. We confirm timing after the assessment, once the gaps are known, instead of quoting a number blind.
What happens if our sponsor bank exits?
Banks exit programs for their own reasons, such as a change in strategy or an enforcement action that restricts fintech partnerships, and for program reasons, such as unresolved findings or growth that outran controls. Your program agreement sets the notice and wind-down terms, and your counsel should read those terms now, not when the letter arrives.
In practice, an exit means customer communications, account migration or closure, keeping monitoring and escalation running through the wind-down, preserving records, and a new bank's diligence, which will ask why the last relationship ended. A current, indexed diligence pack can shorten that last step.
Will our sponsor bank review how we use AI?
Expect it to. Banks are expected to manage the risks of their third-party relationships, including the fintech programs they sponsor, so AI inside your program is part of their oversight. If AI touches onboarding, transaction monitoring, sanctions screening, fraud or customer decisions, expect questions about what each model does, who approved it, how it was tested, how it is monitored and who can override it. We build that inventory and evidence into the diligence pack, working with our AI governance and data privacy practice.
Can you sit in on the diligence call with our bank?
Yes. We can join diligence calls and on-site reviews alongside your team, prepare the people who will answer, and take follow-up requests back into the pack. Your management team answers for the program: we support your bank relationship and never substitute for your BSA officer or management team in official correspondence with the bank. We attend as your compliance advisor, not as your counsel. Ethixera Advisory is not a law firm and does not provide legal advice, so questions that call for legal judgment go to your counsel.
A diligence request on your desk?
Tell us where the request stands and what the bank has asked for. We will tell you what is missing and what it takes to close the gaps.