Title 12 · Federal Reserve, OCC, FDIC
Recordkeeping For Timely Deposit Insurance Determination
12 C.F.R. Part 370 · Updated January 1, 2026
§ 370.1 — Purpose and scope.
Unless otherwise provided in this part, each “covered institution” (defined in § 370.2(c)) is required to implement the information technology system and recordkeeping capabilities needed to calculate the amount of deposit insurance coverage available for each deposit account in the event of its failure. Doing so will improve the FDIC’s ability to fulfill its statutory mandates to pay deposit insurance as soon as possible after a covered institution’s failure and to resolve a covered institution at the least cost to the Deposit Insurance Fund.
§ 370.2 — Definitions.
For purposes of this part:
(a) Account holder means the person or entity who has opened a deposit account with a covered institution and with whom the covered institution has a direct legal and contractual relationship with respect to the deposit.
(b) [Reserved]
(c) Covered institution means:
(1) An insured depository institution which, based on its Reports of Condition and Income filed with the appropriate federal banking agency, has 2 million or more deposit accounts during the two consecutive quarters preceding the effective date of this part or thereafter; or
(2) Any other insured depository institution that delivers written notice to the FDIC that it will voluntarily comply with the requirements set forth in this part.
(d) Compliance date means, except as otherwise provided in § 370.6(b):
(1) April 1, 2020, for any insured depository institution that was a covered institution as of April 1, 2017;
(2) The date that is three years after the date on which an insured depository institution becomes a covered institution; or
(3) The date on which an insured depository institution that elects to be a covered institution under § 370.2(c)(2) files its first certification of compliance and deposit insurance coverage summary report pursuant to § 370.10(a).
(e) Deposit has the same meaning as provided under section 3(l) of the Federal Deposit Insurance Act (12 U.S.C. 1813(l)).
(f) Deposit account records has the same meaning as provided in 12 CFR 330.1(e).
(g) Ownership rights and capacities are set forth in 12 CFR part 330.
(h) Payment instrument means a check, draft, warrant, money order, traveler’s check, electronic instrument, or other instrument, payment of funds, or monetary value (other than currency).
(i) Standard maximum deposit insurance amount (or SMDIA) has the same meaning as provided pursuant to section 11(a)(1)(E) of the Federal Deposit Insurance Act (12 U.S.C. 1821(a)(1)(E)) and 12 CFR 330.1(o).
(j) Transactional features with respect to a deposit account means that the account holder or the beneficial owner of deposits can make a transfer from the deposit account to a party other than the account holder, beneficial owner of deposits, or the covered institution itself, by method that may result in such transfer being reflected in the end-of-day ledger balance for such deposit account on a day that is later than the day that such transfer is initiated, even if initiated prior to the institution’s normal cutoff time for such transaction. A deposit account also has transactional features if preauthorized or automatic instructions provide for transfer of deposits in the deposit account to another deposit account at the same institution, if such other deposit account itself has transactional features.
(k) Unique identifier means an alpha-numeric code associated with an individual or entity that is used consistently and continuously by a covered institution to monitor the covered institution’s relationship with that individual or entity.
§ 370.3 — Information technology system requirements.
(a) A covered institution must configure its information technology system to be capable of performing the functions set forth in paragraph (b) of this section within 24 hours after the appointment of the FDIC as receiver. To the extent that a covered institution does not maintain its deposit account records in the manner prescribed under § 370.4(a) but instead in the manner prescribed under § 370.4(b), (c) or (d), the covered institution’s information technology system must be able to perform the functions set forth in paragraph (b) of this section upon input by the FDIC of additional information collected after failure of the covered institution.
(b) Each covered institution’s information technology system must be capable of:
(1) Accurately calculating the deposit insurance coverage for each deposit account in accordance with 12 CFR part 330;
(2) Generating and retaining output records in the data format and layout specified in appendix B to this part;
(3) Restricting access to some or all of the deposits in a deposit account until the FDIC has made its deposit insurance determination for that deposit account using the covered institution’s information technology system; and
(4) Debiting from each deposit account the amount that is uninsured as calculated pursuant to paragraph (b)(1) of this section.
§ 370.4 — Recordkeeping requirements.
(a) General recordkeeping requirements. Except as otherwise provided in paragraphs (b), (c), and (d) of this section, a covered institution must maintain in its deposit account records for each account the information necessary for its information technology system to meet the requirements set forth in § 370.3. The information must include:
(1) The unique identifier of each:
(i) Account holder;
(ii) Beneficial owner of a deposit, if the account holder is not the beneficial owner; and
(iii) Grantor and each beneficiary, if the deposit account is held in connection with an informal revocable trust that is insured pursuant to 12 CFR 330.10 (e.g., payable-on-death accounts, in-trust-for accounts, and Totten Trust accounts).
(2) The applicable ownership right and capacity code listed and described in appendix A to this part.
(b) Alternative recordkeeping requirements. As permitted under this paragraph, a covered institution may maintain in its deposit account records less information than is required under paragraph (a) of this section.
(1) For each deposit account for which a covered institution’s deposit account records disclose the existence of a relationship which might provide a basis for additional deposit insurance in accordance with 12 CFR 330.5 or 330.7 and for which the covered institution does not maintain information that would be needed for its information technology system to meet the requirements set forth in § 370.3, the covered institution must maintain, at a minimum, the following in its deposit account records:
(i) The unique identifier of the account holder; and
(ii) The corresponding “pending reason” code listed in data field 2 of the pending file format set forth in appendix B to this part (and need not maintain a “right and capacity” code).
(2) For each formal revocable trust account that is insured as described in 12 CFR 330.10 and for each irrevocable trust account that is insured as described in either 12 CFR 330.12 or 12 CFR 330.13, and for which the covered institution does not maintain the information that would be needed for its information technology system to meet the requirements set forth in § 370.3, the covered institution must, at a minimum, maintain in its deposit account records:
(i) The unique identifier of the account holder;
(ii) The unique identifier of a grantor if the deposit account has transactional features (unless the account is insured as described in 12 CFR 330.12, in which case the unique identifier of a grantor need not be maintained for purposes of this part); and
(iii) The corresponding “right and capacity” code listed in data field 4 of the pending file format set forth in appendix B to this part if it can be identified, otherwise the corresponding “pending reason” code from data field 2 of the pending file format set forth in appendix B.
(c) Recordkeeping requirements for official items. A covered institution must maintain in its deposit account records the information needed for its information technology system to meet the requirements set forth in § 370.3 with respect to accounts held in the name of the covered institution from which withdrawals are made to honor a payment instrument issued by the covered institution, such as a certified check, loan disbursement check, interest check, traveler’s check, expense check, official check, cashier’s check, money order, or similar payment instrument. To the extent that the covered institution does not have such information, it need only maintain in its deposit account records for those accounts the corresponding “pending reason” code listed in data field 2 of the pending file format set forth in appendix B to this part (and need not maintain a “right and capacity” code).
(d) Recordkeeping requirements for deposits resulting from credit balances on an account for debt owed to the covered institution. A covered institution is not required to meet the recordkeeping requirements of paragraph (a) or (b) of this section with respect to deposit liabilities reflected as credit balances on an account for debt owed to the covered institution if its information technology system is capable of:
(1) Immediately upon failure, restricting access to all of the deposits in every borrower’s deposit account(s) at the covered institution in accordance with § 370.3(b)(3); and
(2) Producing a file in the format provided in appendix C to this part for:
(i) Credit balances on open-end credit accounts (revolving credit lines) such as credit card accounts and home equity lines of credit within a time frame that will allow the covered institution’s information technology system to meet the requirements set forth in § 370.3(b)(1), (2), and (4) within 24 hours after failure; and
(ii) Credit balances on closed-end loan accounts that can be used by the covered institution’s information technology system to meet the requirements set forth in § 370.3(b)(1), (2) and (4).
§ 370.5 — Actions required for certain deposit accounts with transactional features.
(a) For each deposit account with transactional features for which the covered institution maintains its deposit account records in accordance with § 370.4(b)(1), a covered institution must take steps reasonably calculated to ensure that the account holder will provide to the FDIC the information needed for the covered institution’s information technology system to perform the functions set forth in § 370.3(b). At a minimum, “steps reasonably calculated” shall include:
(1) A good faith effort to enter into contractual arrangements with the account holder that obligate the account holder to deliver information needed for deposit insurance calculation to the FDIC in a format compatible with the covered institution’s information technology system within a timeframe sufficient to allow the covered institution’s information technology system to perform the functions set forth in § 370.3(b) within 24 hours after the appointment of the FDIC as receiver in order for the account holder to have access to deposits on the next business day after failure; and
(2) Regardless of whether the covered institution and the account holder enter into contractual arrangements as set forth in paragraph (a)(1) of this section, the covered institution providing the account holder with:
(i) A written disclosure specifying the information and format requirements of its information technology system and stating that the account holder may not have access to deposits in its deposit account before delivery of information in a format that is compatible with the covered institution’s information technology system; and
(ii) An opportunity to validate the capability to deliver the required information in the appropriate format so that a timely calculation of deposit insurance coverage can be made.
(b) A covered institution need not take the steps required pursuant to paragraph (a) of this section with respect to:
(1) Accounts maintained by a mortgage servicer, in a custodial or other fiduciary capacity, which are comprised of payments by mortgagors;
(2) Accounts maintained by real estate brokers, real estate agents, or title companies in which funds from multiple clients are deposited and held for a short period of time in connection with a real estate transaction;
(3) Accounts established by an attorney or law firm on behalf of clients, commonly known as an Interest on Lawyers Trust Accounts, or functionally equivalent accounts;
(4) Accounts held in connection with an employee benefit plan (as defined in 12 CFR 330.14); and
(5) An account maintained by an account holder for the benefit of others, to the extent that the deposits in the account are held for the benefit of:
(i) A formal revocable trust that would be insured as described in 12 CFR 330.10;
(ii) An irrevocable trust that would be insured as described in 12 CFR 330.12; or
(iii) An irrevocable trust that would be insured as described in 12 CFR 330.13.
§ 370.6 — Implementation.
(a) Initial compliance. A covered institution must satisfy the information technology system and recordkeeping requirements set forth in this part before the compliance date.
(b) Extension. (1) A covered institution may submit a request to the FDIC for an extension of its compliance date. The request shall state the amount of additional time needed to meet the requirements of this part, the reason(s) for which such additional time is needed, and the total number and dollar value of accounts for which deposit insurance coverage could not be calculated using the covered institution’s information technology system were the covered institution to fail as of the date of the request. The FDIC’s grant of a covered institution’s request for extension may be conditional or time-limited.
(2) An insured depository institution that became a covered institution on April 1, 2017, may extend its compliance date for up to one year upon written notice to the FDIC prior to April 1, 2020. Such notice shall state the total number of, and dollar amount of deposits in, deposit accounts for which the covered institution’s information technology system cannot calculate deposit insurance coverage as of April 1, 2020.
§ 370.7 — Accelerated implementation.
(a) On a case-by-case basis, the FDIC may accelerate, upon notice, the implementation time frame for all or part of the requirements of this part for a covered institution that:
(1) Has a composite rating of 3, 4, or 5 under the Uniform Financial Institution’s Rating System (CAMELS rating), or in the case of an insured branch of a foreign bank, an equivalent rating;
(2) Is undercapitalized, as defined under the prompt corrective action provisions of 12 CFR part 324; or
(3) Is determined by the appropriate federal banking agency or the FDIC in consultation with the appropriate federal banking agency to be experiencing a significant deterioration of capital or significant funding difficulties or liquidity stress, notwithstanding the composite rating of the covered institution by its appropriate federal banking agency in its most recent report of examination.
(b) In implementing this section, the FDIC must consult with the covered institution’s appropriate federal banking agency and consider the complexity of the covered institution’s deposit system and operations, extent of the covered institution’s asset quality difficulties, volatility of the institution’s funding sources, expected near-term changes in the covered institution’s capital levels, and other relevant factors appropriate for the FDIC to consider in its role as insurer of the covered institution.
§ 370.8 — Relief.
(a) Exemption. A covered institution may submit a request in the form of a letter to the FDIC for an exemption from this part if it demonstrates that it does not take deposits from any account holder which, when aggregated, would exceed the SMDIA for any owner of the funds on deposit and will not in the future.
(b) Exception. (1) One or more covered institutions may submit a request in the form of a letter to the FDIC for exception from one or more of the requirements set forth in this part if circumstances exist that would make it impracticable or overly burdensome to meet those requirements. The request letter must:
(i) Identify the covered institution(s) requesting the exception;
(ii) Specify the requirement(s) of this part from which exception is sought;
(iii) Describe the deposit accounts the request concerns and state the number of, and dollar amount of deposits in, such deposit accounts for each covered institution requesting the exception;
(iv) Demonstrate the need for exception for each covered institution requesting the exception; and
(v) Explain the impact of the exception on the ability of each covered institution’s information technology system to quickly and accurately calculate deposit insurance for the related deposit accounts.
(2) The FDIC shall publish a notice of its response to each exception request in the Federal Register.
(3) By following the procedure set forth in this paragraph, a covered institution may rely upon another covered institution’s exception request which the FDIC has previously granted. The covered institution must notify the FDIC that it will invoke relief from certain part 370 requirements by submitting a notification letter to the FDIC demonstrating that the covered institution has substantially similar facts and circumstances as those of the covered institution that has already received the FDIC’s approval. The covered institution’s notification letter must also include the information required under paragraph (b)(1) of this section and cite the applicable notice published pursuant to paragraph (b)(2) of this section. The covered institution’s notification for exception shall be deemed granted subject to the same conditions set forth in the FDIC’s published notice unless the FDIC informs the covered institution to the contrary within 120 days after receipt of a complete notification for exception.
(c) Release from this part. A covered institution may submit a request in the form of a letter to the FDIC for release from this part if, based on its Reports of Condition and Income filed with the appropriate federal banking agency, it has less than two million deposit accounts during any three consecutive quarters after becoming a covered institution.
(d) Release from 12 CFR 360.9 requirements. A covered institution is released from the provisional hold and standard data format requirements of 12 CFR 360.9 upon submitting to the FDIC the compliance certification required under § 370.10(a). A covered institution released from 12 CFR 360.9 under this paragraph (d) shall remain released for so long as it is a covered institution.
(e) FDIC approval of a request. The FDIC will consider all requests submitted in writing by a covered institution on a case-by-case basis in light of the objectives of this part, and the FDIC’s grant of any request made by a covered institution pursuant to this section may be conditional or time-limited.
§ 370.9 — Communication with the FDIC.
(a) Point of contact. Not later than ten business days after either the effective date of this part or becoming a covered institution, a covered institution must notify the FDIC of the person(s) responsible for implementing the recordkeeping and information technology system capabilities required by this part.
(b) Address. Point-of-contact information, reports and requests made under this part shall be submitted in writing to: Office of the Director, Division of Resolutions and Receiverships, Federal Deposit Insurance Corporation, 550 17th Street NW, Washington, DC 20429-0002.
§ 370.10 — Compliance.
(a) Certification and report. A covered institution shall submit to the FDIC a certification of compliance and a deposit insurance coverage summary report on or before its compliance date and annually thereafter.
(1) The certification must:
(i) Confirm that the covered institution has implemented all required capabilities and tested its information technology system during the preceding twelve months;
(ii) Confirm that such testing indicates that the covered institution is in compliance with this part; and
(iii) Be signed by the covered institution’s chief executive officer or chief operating officer and made to the best of his or her knowledge and belief after due inquiry.
(2) The deposit insurance coverage summary report must include:
(i) A description of any material change to the covered institution’s information technology system or deposit taking operations since the prior annual certification;
(ii) The number of deposit accounts, number of different account holders, and dollar amount of deposits by ownership right and capacity code (as listed and described in Appendix A);
(iii) The total number of fully-insured deposit accounts and the total dollar amount of deposits in all such accounts;
(iv) The total number of deposit accounts with uninsured deposits and the total dollar amount of uninsured amounts in all of those accounts; and
(v) By deposit account type, the total number of, and dollar amount of deposits in, deposit accounts for which the covered institution’s information technology system cannot calculate deposit insurance coverage using information currently maintained in the covered institution’s deposit account records.
(3) If a covered institution experiences a significant change in its deposit taking operations, the FDIC may require that it submit a certification of compliance and a deposit insurance coverage summary report more frequently than annually.
(b) FDIC Testing. (1) The FDIC will conduct periodic tests of a covered institution’s compliance with this part. These tests will begin no sooner than the last day of the first calendar quarter following the compliance date and would occur no more frequently than on a three-year cycle thereafter, unless there is a material change to the covered institution’s information technology system, deposit-taking operations, or financial condition following the compliance date, in which case the FDIC may conduct such tests at any time thereafter.
(2) A covered institution shall provide the appropriate assistance to the FDIC as the FDIC tests the covered institution’s ability to satisfy the requirements set forth in this part.
(c) Effect of pending requests. A covered institution that has submitted a request pursuant to § 370.6(b) or § 370.8(a) through (c) will not be considered to be in violation of this part as to the requirements that are the subject of the request while awaiting the FDIC’s response to such request.
(d) Effect of changes to law. A covered institution will not be considered to be in violation of this part as a result of a change in law that alters the availability or calculation of deposit insurance for such period as specified by the FDIC following the effective date of such change.
(e) Effect of merger. An instance of non-compliance occurring as the direct result of a merger transaction shall be deemed not to constitute a violation of this part for a period of 24 months following the effective date of the merger transaction.