AOMT 2023-1 ABS-15G
Exhibit 99.51

EXECUTIVE
SUMMARY
THIRD PARTY DUE DILIGENCE REVIEW
Overview
Maxwell Diligence Solutions, LLC (“MaxDiligence”),
a third party due diligence provider, performed the review described below on behalf of its client, (“Angel Oak Real Estate Investment
Trust III”). The review included a total of 10 newly originated, QM/ATR Exempt and Non-QM residential mortgage loans, in connection
with the securitization identified as (“AOMT 2023-1”) (the “Securitization”). The review began on November 17,
2021, and concluded on April 8, 2022.
Scope of Review
Credit Review
MaxDiligence performed a “Credit Review”
to verify compliance with guidelines in effect at the time of loan origination, or other guidelines provided by Client prior to review,
and ensure the characteristics used by the underwriter are supported by the file documentation; and determine whether any loans outside
of those guidelines contain legitimate and approved exceptions with compensating factors.
The Credit Review attempted to confirm the following:
| 1. | Review Initial & Final Application |
| a. | Check application for completeness. Determine whether the information in the preliminary Loan application,
final application, and all credit documents is consistent or reconciled. |
| b. | Validate Social Security/Taxpayer Identification number is valid |
| c. | Compare data on final form 1003 with the data from verifications |
| d. | Form is Complete, Signed, Dated, on or before loan consummation date, and NMLS is complete |
| 2. | Review AUS Decision and Approval Conditions |
| a. | Underwriting decision is supported (manual underwrite credit conditions have been satisfied prior to
closing the approved Loan package) |
| b. | Validation of income calculations |
| c. | Validation of assets/funds to close |
| d. | Validation of DTI calculations |
| e. | Validation of LTV calculations |
| f. | Validation of payment shock calculations if applicable |
| g. | Validation of payment shock calculations if applicable |
| 3. | Review Occupancy/Red Flags |
| a. | Validates Social Security number and year issued |
| b. | Verifies address information associated with the borrower (s) |
| d. | Red Flags adequately addressed |
| 4. | Reverification of Borrower Original and Audit Credit Report |
| a. | Validate names, social security number(s), and addresses |
| b. | AKA’s investigated and cleared |
| c. | Validate credit inquiries within 90 days have been properly addressed |
| d. | Acceptable credit history and credit score requirements |
| 5. | Reviews Fraud Report to compare vs loan documentation: |
| a. | Validates Social Security number and year issued |
| b. | Verifies address information associated with the Borrower (s) |
| c. | Confirms OFAC clearances |
| d. | Reveals any potential bankruptcy filings |
| 6. | Review of Borrower Employment, Income, and Asset Information |
| i. | Compare for conflicting information |
| ii. | Check dates for document expiration |
| iii. | Complete forms and documentation |
| iv. | Evaluate history and stability of employment |
| i. | Review employment and income by analyzing income documents and comparing against re-verification documents |
| ii. | W-2s and Paystubs, if applicable |
| iii. | Transcripts (as applicable) support income |
| iv. | Tax Returns and Profit and Loss Statements, as applicable |
| v. | Bank Statements or other Alternate Income documents as required by the guidelines |
| vi. | Consistent/Continuing Employment, if applicable |
| i. | Confirm adequate funds to cover required down payment and closing costs and reserves |
| ii. | Check dates for document expiration |
| iii. | Sufficient funds were sourced and seasoned |
| iv. | Gift funds verified and met guidelines |
| b. | Earnest Money Deposit verified |
| d. | Seller contributions are within guidelines |
| 8. | Hazard and Flood (if applicable) |
| a. | Verify sufficient coverage |
| b. | Verify coverage is for subject |
| c. | Validate all premiums are included in DTI and any required upfront premium is paid |
| 9. | Mortgage Insurance (if applicable) |
| c. | Premium indicated and included in DTI |
| 10. | Review Title Commitment/Policy |
| d. | Validate no encumbrances |
| 11. | Review Closing Documents |
| a. | Review security documents to ensure the Loan was closed in accordance with approval and with all required
signatures and NMLS identifiers |
| b. | Correct and complete instruments |
| d. | Right to Cancel (if applicable) |
| 12. | Qualified Mortgage / Ability-to-Repay Review |
Loans with application dates after January 10, 2014
are subject to the Qualified Mortgage (“QM”) rule and the Ability to Repay (“ATR”) rule under Regulation Z –
the Truth in Lending Act. For these Loans, Service Provider will (a) Confirm that the originator/aggregator provided a QM designation,
and (b) review the Loan for the eight (8) Key Underwriting Factors below that are required pursuant to the ATR rule.
| a. | Sections 1411 and 1412 of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank”)
amending TILA, as implemented by Regulation Z, 12 C.F.R. 1026.43, excluding investment properties, as set forth below: |
| i. | The general Ability to Repay (ATR) underwriting standards (12 C.F.R. 1026.43(c)) as evaluated based
on the applicable investor guidelines; |
| ii. | Refinancing of non-standard mortgages (12 C.F.R. 1026.43(d)); |
| iii. | Qualified Mortgages (QM) (12 C.F.R. 1026.43(e) (including qualified mortgages as separately defined
by the Department of Housing and Urban Development (24 C.F.R. 201 and 203 et seq.), and the Department of Veterans Affairs (38 C.F.R.
Part 36 et seq.); and |
| iv. | Balloon-payment qualified mortgages made by certain creditors (12 C.F.R. 1026.43(f)). |
| b. | Service Provider will review applicable mortgage loans for compliance with the ATR and QM rule requirements
based upon each mortgage loan’s originator designation of QM, Non-QM, or exempt from ATR. (Service Provider determines the mortgage
loan’s status under the ATR or QM rule requirements and assigns a due diligence mortgage loan designation. Generally, Service Provider
notes as a material exception if the due diligence findings do not confirm the originator’s mortgage loan designation. Additionally,
Service Provider notes if an originator mortgage loan designation was not provided. |
| c. | Service Provider utilizes the following designations for applicable loans: QM designations: QM Safe-Harbor,
Temporary QM, Non-QM, QM Rebuttal Presumption and ATR Designations: ATR Compliant, ATR Exempt and ATR Fail. |
| d. | With respect to QM (Safe Harbor and Higher-priced) designated mortgage loans, Service Provider reviews
the mortgage loan to determine whether, based on available information in the mortgage loan file: (i) the mortgage loan contains risky
mortgage loan features and terms (e.g. an interest only feature or negative amortization), (ii) the “points and fees” exceed
the applicable QM threshold, (iii) the monthly payment was calculated appropriately, (iv) the creditor considered and verified income
or assets at or before consummation, (v) the creditor appropriately considered debt obligations, alimony and child support, and (vi) at
the time of consummation, if the debt-to-income ratio exceeds 43% (calculated in accordance with Appendix Q to Regulation Z). This portion
of the Review includes a recalculation of all income and liabilities with attention to the appropriate documentation of each source. |
| e. | If a mortgage loan was designated as QM, Service Provider reviews the mortgage loan to determine whether,
based on available information in the mortgage loan file, if the mortgage loan satisfied (i), (ii) and (iii) in the preceding paragraph. |
| f. | For each QM designated mortgage loan that satisfied the applicable requirements enumerated above, Service
Provider then determines whether the mortgage loan is a Safe Harbor QM or QM Rebuttable Presumption by comparing the mortgage loan’s
actual annual percentage rate, as recalculated, to the applicable average prime offer rate plus a certain applicable percentage. The Review
also includes determining, as applicable, whether a mortgage loan is a qualified mortgage as defined by the Department of Housing and
Urban Development (24 C.F.R. 201 and 203 et seq.), and the Department of Veterans Affairs (38 C.F.R. Part 36 et seq.). |
| g. | For each QM designated mortgage loan that does not satisfy the applicable requirements enumerated above,
Service Provider then determines whether the mortgage loan complies with the ATR rule consideration and verification requirements, as
defined within the applicable underwriting guidelines, and provides a due diligence designation of Non-QM indicating compliant, ATR risk
indicating it may not be compliant, or ATR Fail, indicating it is non-compliant. |
| h. | Service Provider reviews the mortgage loan to determine whether, based on available information in the
mortgage loan file, the creditor considered, as applicable, the following eight underwriting factors, and will verify such information
using reasonably reliable third-party records, at or before consummation: |
| i. | Income / Assets - Recalculate borrower(s)’s monthly gross income, and validate funds required
to close and required reserves, to Confirm that the borrower has current or reasonably expected income or assets (other than the value
of the property that secures the Loan) that the borrower will rely on to repay the Loan. |
| · | Review Loan documentation for required level of income and
asset verifications. |
| ii. | Employment - Review file documentation for required level of employment |
| iii. | Monthly Mortgage Payment: Confirm that the correct program, qualifying rate, and terms were used to
calculate projected monthly mortgage payment. |
| iv. | Simultaneous Loans - Ensure that all concurrent Loans were included in the debt-to-income ratio (“DTI”)
calculation, to properly assess the ability to repay. |
| v. | Mortgage-Related Obligations - Validate that the subject Loan monthly payment calculation includes principle,
interest, taxes, and insurance (“PITI”), as well as other costs related to the property such as homeowners’ association
(“HOA”) fees, private mortgage insurance (“PMI”), ground rental fees, etc. |
| vi. | Debts / Obligations - Validate monthly recurring non-mortgage-related liabilities |
| vii. | DTI / Residual Income - Validate debt-to-income ratio (DTI), or “residual income,” based
upon all mortgage and non-mortgage obligations, calculated as a ratio of gross monthly income, based on documentation provided in the
file. |
| viii. | DSCR – review of Rental Income and / or market rents and validation of DSCR calculation |
| ix. | Credit History - Review credit report for credit history and required credit depth, including any /
all inquiries, and Determine a representative credit score from the credit report |
Compliance Review
MaxDiligence performed a “Compliance Review”
to determine, as applicable, to the extent possible and subject to the caveats below, whether the loan complies with applicable regulatory
requirements as noted below, each as amended, restated and/or replaced from time to time. The Compliance Review included the following:
| |
a. |
Test Loan Estimate(s) for accuracy and completeness
as well as timing requirements as required by TRID
Regulations |
| |
b. |
Test Closing Disclosure(s) for accuracy and completeness
as well as timing requirements as required by TRID
Regulations |
| |
i. |
Compare Loan Estimate and Closing Disclosures |
| |
ii. |
Identify Tolerance Violations and applicable cost to cure |
| |
d. |
Comprehensive review of Closing Disclosure to determine transaction accuracy |
| |
e. |
Recalculation of APR and Finance Charge |
| |
i. |
Federal High Cost Mortgage provisions |
| |
ii. |
Federal Higher Priced Mortgage Loans provisions |
| |
iii. |
Local and/or State Anti-predatory and High Cost provisions |
| |
iv. |
HOEPA Points and Fees |
| |
g. |
Determine whether specified federal disclosures were
provided timely based upon comparison of the application
date to the dates on such disclosures |
| |
ii. |
Home Ownership Counselling Disclosure |
| |
h. |
Compliance with QM as it relates to: |
| |
iii. |
Prepayment Penalty Test |
| |
iv. |
Product Eligibility Testing |
| |
i. |
Notice of Right to Cancel (Rescission) Review |
| |
i. |
Confirm transaction date, expiration date, and disbursement date |
| |
ii. |
Confirm document is properly executed by all required parties to the transaction |
| |
iii. |
Confirm the correct Right of Rescission document was executed for the transaction type |
| |
j. |
Confirm through NMLS the loan originator and originating
firm's license status was active and properly
disclosed on appropriate loan documents |
| |
k. |
Check the Loan participants against the exclusionary list provided by Client or by the purchaser of the Loan(s) |
| |
l. |
Review closing documents to ensure that the Mortgage
Loan information is complete, accurate, and consistent
with other documents; Confirm collateral documents
have been recorded or sent for recording |
The Compliance Review did not include any federal,
state or local laws, constitutional provisions, regulations or ordinances that are not expressly enumerated above. Furthermore, the findings
reached by MaxDiligence are dependent upon its receiving complete and accurate data regarding the loans from loan originators and other
third parties upon which MaxDiligence is relying in reaching such findings.
Valuation Review
MaxDiligence performed a “Valuation Review,”
which included the following:
| |
a. |
Review original appraisal, determination that property
is in "average" condition or better, or property requires
cosmetic improvements (as defined by the appraiser)
that do not affect habitability. Should an area of concern
be identified with the condition of the property,
MaxDiligence will alert Client. |
| |
b. |
Review appraisal, determination that property is completely
constructed and appraisal is on an “as is basis,” or
property is identified as not completely constructed
by originating appraiser. |
| |
c. |
Review and determine if the appraisal report was performed
on appropriate GSE forms and if the appraiser
indicated in the body of the subject appraisal that
the appraisal conforms to USPAP standards. |
| |
d. |
Review and determine the relevance of the comparable
properties and ensure that a rational and reliable value
was provided and supported as of the effective date
of the Origination Appraisal. |
| |
e. |
Review adjustments (line item, net and gross adjustments) to ensure they are reasonable. |
| |
f. |
Ensure that the appraisal conforms to the guidelines provided from the Client. |
| |
g. |
Review appraisal to ensure all required documents were included. |
| |
h. |
Review location map provided within the appraisal for external obsolescence. |
| |
i. |
Ensure highest and best use and zoning complies with guidelines. |
| |
j. |
Confirm there are no marketability issues that affect the subject property. |
| |
k. |
Ensure subject property does not suffer any functional obsolescence. |
| |
l. |
Where applicable, determine if the file did not contain
the appraisal or other valuation method and a review
could not be performed. |
| |
m. |
Additional valuation products (AVM’s, CDA’s
and Field reviews) were obtained to confirm the value was
supported within 10% tolerance. This population was
obtained by the client and ordered by MaxDiligence. |
MaxDiligence applied a cascade methodology to determine
if the original appraised value was reasonably supported when compared to an independent third party valuation product.
Data Discrepancy
As part of the Credit and Compliance Reviews, MaxDiligence
captured data from the source documents and compared it to a data tape provided by Client. MaxDiligence provided Client a Data Discrepancy
Report which shows the differences between the tape data and the data captured by MaxDiligence during the diligence process. No data discrepancies
were found.
Summary of Results
| Overall Loan Results: |
| Event Grade |
Loan Count |
Original Principal Balance |
Percent of
Sample |
| Event Grade A |
9 |
$ |
6,648,550.00 |
90.00% |
| Event Grade B |
1 |
$ |
96,000.00 |
10.00% |
| Event Grade C |
0 |
$ |
- |
0.00% |
| Event Grade D |
0 |
$ |
- |
0.00% |
| Total Sample |
10 |
$ |
6,744,550.00 |
100.00% |
| Credit Results: |
| Event Grade |
Loan Count |
Original Principal Balance |
Percent of
Sample |
| Event Grade A |
9 |
$ |
6,648,550.00 |
90.00% |
| Event Grade B |
1 |
$ |
96,000.00 |
10.00% |
| Event Grade C |
0 |
$ |
- |
0.00% |
| Event Grade D |
0 |
$ |
- |
0.00% |
| Total Sample |
10 |
$ |
6,744,550.00 |
100.00% |
| Compliance Results: |
| Event Grade |
Loan Count |
Original Principal Balance |
Percent of
Sample |
| Event Grade A |
10 |
$ |
6,744,550.00 |
100.00% |
| Event Grade B |
0 |
$ |
- |
0.00% |
| Event Grade C |
0 |
$ |
- |
0.00% |
| Event Grade D |
0 |
$ |
- |
0.00% |
| Total Sample |
10 |
$ |
6,744,550.00 |
100.00% |
| Valuation Results: |
| Event Grade |
Loan Count |
Original Principal Balance |
Percent of
Sample |
| Event Grade A |
10 |
$ |
6,744,550.00 |
100.00% |
| Event Grade B |
0 |
$ |
- |
0.00% |
| Event Grade C |
0 |
$ |
- |
0.00% |
| Event Grade D |
0 |
$ |
- |
0.00% |
| Total Sample |
10 |
$ |
6,744,550.00 |
100.00% |
Event Grade Definitions:
| Final Loan Grade |
| A |
Loan meets Credit, Compliance, and Valuation Guidelines |
| B |
The loan substantially meets published Client/Seller guidelines and/or eligibility in the validation of income, assets, or credit, is in material compliance with all applicable laws and regulations, and the value and valuation methodology is supported and substantially meets published guidelines. |
| C |
The loan does not meet the published guidelines and/or violates one material law or regulation, and/or the value and valuation methodology is not supported or did not meet published guidelines. |
| D |
Loan is missing documentation to perform a sufficient review. |
| Credit Event Grades |
| A |
The loan meets the published guidelines without any exceptions. The employment, income, assets and occupancy are supported and justifiable. The borrower’s willingness and ability to repay the loan is documented and reasonable. |
| B |
The loan substantially meets the published guidelines but reasonable compensating factors were considered and documented for exceeding published guidelines. The employment, income, assets and occupancy are supported and justifiable. The borrower’s willingness and ability to repay the loan is documented and reasonable. |
| C |
The loan does not substantially meet the published guidelines. There are not sufficient compensating factors that justify exceeding the published guidelines. The employment, income, assets or occupancy are not supported and justifiable. The borrower’s willingness and ability to repay the loan were not documented or are unreasonable. |
| D |
There was not sufficient documentation to perform a review or the credit file was not furnished. |
| Compliance Event Grades |
| A |
The loan is in compliance with all applicable laws and regulations. The legal documents accurately reflect the agreed upon loan terms and are executed by all applicable parties. |
| B |
The loan is in material compliance with all applicable laws and regulations. The legal documents accurately reflect the agreed upon loan terms and are executed by all applicable parties. Client review required. |
| C |
The loan violates one material law or regulation. The material disclosures are absent or the legal documents do not accurately reflect the agreed upon loan terms or all required applicants did not execute the documents. |
| D |
There was not sufficient documentation to perform a review or the required legal documents were not furnished. |
| Valuation Event Grades |
| A |
The value is supported within 10% of the original appraisal by the AVM or there are other supporting documents in the originators loan file package (CDA, Field Review or Second Appraisal). The appraisal was performed on an "as-is" basis and the property is complete and habitable at origination. The appraiser was appropriately licensed and used GSE approved forms. |
| B |
The value is not supported within 10% of the original appraisal by the AVM and there are no other valuation support documents in the loan file provided by the Seller. The valuation methodology substantially meets the published guidelines but reasonable compensating factors were considered and documented for exceeding guidelines. The appraisal was performed on an "as-is" basis and the property is complete and habitable. The appraiser was appropriately licensed and used GSE approved forms. |
| C |
The value is not supported within 10% of the original appraisal. The valuation methodology did not meet the published guidelines and there were not sufficient compensating factors for exceeding published guidelines. The property is in below “average” condition or the property is not complete or requires significant repairs. The appraisal was not performed on an “as is” basis. The appraiser was not appropriately licensed or did not use GSE approved forms. |
| D |
The file was missing the appraisal or there was not sufficient valuation documentation to perform a review. |