WorkflowFixed Income & Credit Research

Internal Credit Rating

An internal credit rating for every issuer, cited to its page and signed by your credit committee

Every rating cited to its page, and every two-notch split explained before committee.

See one case, screen by screen ↓
demo47splitsinternal ratings two or more notches from the agency median across 912 issuers — each needs a cited reason before committee
demo174credit fileschecked against Rule 2a-7 for an SEC document request: 171 complete, 3 gaps shown first
target100%of two-notch splits from the agencies explained, with sources, before committee
target0filesmissing a required factor when an examiner asks for the money market credit files
In short

What is Internal Credit Rating?

Internal Credit Rating is software for the internal credit rating a buy-side credit team keeps on every issuer it holds. Seven AI agents spread the filings with every value cited, score them under the firm's approved credit rating methodology, place the issuer among peers, flag any rating two or more notches from the agencies with a drafted reason, and answer SEC, NAIC and Central Bank requests from the file. The analyst proposes, an independent reviewer challenges and the committee chair signs.

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Updated

The problem

Why an internal credit rating file is hard to defend today

An internal credit rating is the buy-side credit team's own documented view of an issuer, and for many portfolios the rules now require one. Since October 2016 a US money market fund adviser can no longer rest eligibility on agency ratings: it documents a minimal credit risk determination for every name against four factors. EU fund managers may not rely solely or mechanistically on ratings, and an EU money market fund reviews every internal credit assessment at least once a year. Since January 1, 2026 the NAIC's Securities Valuation Office may challenge a filing-exempt designation three notches or more from its own view. Yet the rating file is still a workbook, a memo and an email chain.

The risk sits in what nobody wrote down. The spread is re-keyed and the source page behind a number is lost when the analyst moves on. The methodology's weights live in a PDF. A notch off the scorecard is explained in one sentence, if at all, and a two-notch split from the agencies is argued in the room rather than recorded. The independent challenge happens by email, the minutes are typed afterwards, and when the SEC, the NAIC or the Central Bank of Ireland asks for the file, it is rebuilt for weeks. In 2019 the SEC staff found money market credit files missing required factors.

typical70+fundsin the SEC's 2019 money market review, which found credit files missing required factors
typical3notchesthe gap at which the NAIC SVO may challenge a filing-exempt designation, from January 1, 2026
typical45daysto answer an NAIC information request, plus a possible 45-day extension
Where an issuer's annual review hours goestimated
By hand26 days
With the solution4.3 days
  • Opening the review and gathering the filings2 → 0.3 d
  • Spreading the statements and tying the totals out8 → 1 d
  • Scoring under the methodology and placing among peers4 → 0.5 d
  • Checking the agencies and writing the split reason3 → 0.5 d
  • Independent challenge and answers4 → 1 d
  • Rationale memo, minutes and the rating file5 → 1 d

Estimated split for one annual review of a high-yield corporate issuer, by hand and with the solution.

How it works

How a rating is made

Seven agents spread, score, place and check every issuer; an analyst proposes, a reviewer challenges, the chair signs.

What comes in
Filings in912 issuers, 12-month cycle · 10-Ks, annual reports, agency actions, any language
Agents at work
Intake agentannual and event reviews
Then
Spreading agentevery value cited
Scorecard agentapproved methodology
Then
Peer agentplacement
Divergence agent2+ notches → reason
Then
Challenge agentdrafts the questions
File agentmemo, minutes, exam packs
A person decides
Analyst, reviewer, chairpropose, challenge, sign
What comes out
Signed rating, cited
Risk, holdings, order management
Exam-ready file
One case, step by step

One internal credit rating, from filings to the committee's signature

Orrin Freight Lines, a US truckload and intermodal carrier in Columbus, Ohio, is due its annual review. Quillfield Capital holds $412.6M of its bonds in six portfolios, two of them for insurance clients. The Credit Committee meets at 2:00 p.m. Here is the day, screen by screen, in the working solution.

  1. 01Wednesday, 9:10 a.m.

    Four numbers and one next step each

    Maya Lindqvist · Credit Analyst

    Maya covers 84 issuers in Industrials & Transportation. Her home screen shows 9 reviews due by Oct 30, 1 split needing her reason and 6 values to confirm. Overnight the agents read 23 new filings, 4 not in English, opened an event review for Sauveterre Transports on a French profit warning, and checked 174 money market credit files for the SEC. Every line is cited, and under it she can ask the agents, or tell them what to do — “Why is Orrin three notches below?”

    “Orrin Freight Lines: 3 notches below the agencies. You proposed BB−; agencies sit at BBB−. The Divergence agent drafted a cited reason.”

  2. 02One click

    “Run the agents” — every step in view

    The agents

    The agents state their plan, then work through it: the Intake agent checks the 10-K FY2025, the 10-Q for Q2 2026 and Exhibit 10.4; the Spreading agent reports 96 values, 94 above 0.90 confidence, totals tied out; the Scorecard agent scores 8 factors to a weighted 11.60, BB; the Peer agent places Orrin among 9 transportation peers. The Divergence agent finds the gap and the Challenge agent drafts 2 questions for the reviewer.

    “Hand-off to Maya Lindqvist. Nothing changed in the rating; the file waits for a person.”

  3. 03The rating ladder

    BB on the scorecard, BB− proposed, BBB− at the agencies

    Maya Lindqvist · Credit Analyst

    AAA to D runs down the center of the file. Quillfield's Corporate Methodology v4.2 scores Orrin BB. Maya notches down once for customer concentration — the largest customer is 38% of revenue — and leaves an owned-fleet notch unapplied because it is already in the liquidity score. All three agencies sit at BBB−, so her BB− is three notches below, on bonds two insurance clients hold.

    Divergence agent: “A reason is required before review. I drafted one from the evidence.”

  4. 04p.19

    Every notch opens on its source page

    Spreading agent

    Clicking the citation beside the adjustment opens the 10-K, Item 1A, risk factors: “approximately 38% of our operating revenues in 2025 (36% in 2024)”. The panel says who read it, the confidence (0.98) and where it is stored in the rating file. Two years from now, the page is still one click away.

  5. 05Memo v3, 8:58 a.m.

    A rationale memo that reads like a rating report

    File agent

    The memo, now at version 3, carries the recommendation, rating drivers, the adjustment, the divergence section and the peer position. Every sentence links to its page — 18 citations, each checked against its source. A four-factor section, the Rule 2a-7 factors, is written for every file, so a money market eligibility question is answered from the same memo.

  6. 069:16 a.m.

    A reviewer from another team challenges, on the record

    Tom Achebe · Independent Credit Reviewer

    Maya edits one sentence of the drafted reason and approves it, and the file goes to Tom in Credit Risk Review in London. The Challenge agent has drafted two questions; Tom sends one: “Is 38% durable? The agreement runs to 2029.” Maya answers from the file — the customer can end the agreement on 12 months' notice and cut volumes 22% in 2023. Tom accepts the adjustment with the reason code “Evidence sufficient”.

    The Challenge agent drafts the questions. It never sends a challenge, and never accepts or rejects.

  7. 072:00 p.m.

    Eighteen files, quorum and recusals on one screen

    Linda Park · Credit Committee Chair

    The agenda holds 4 rating changes, 2 new issuers and 12 affirmations, with quorum 4 of 6 voting members across New York and London. Joanna Kerr is recused from Quinnell Digital Infrastructure because her team arranged the private placement. The File agent drafts the minutes as the meeting runs.

    “Committee pack ready: memo v3, scorecard, 14 source passages and the challenge record. Votes in: 5 of 6 — 4 for BB−, 1 abstention.”

  8. 082:41 p.m.

    The chair signs, with a reason code and an attestation

    Linda Park · Credit Committee Chair

    Linda did not propose or review this file, so she may sign it. She picks the reason code “Rating change: concentration” and attests that she has read the file and the challenge record, and signs BB− as chair of the Credit Committee, effective October 14, 2026.

    “I have read the file and the challenge record, and I sign this rating as chair of the Credit Committee.”

  9. 092:42 p.m.

    Published to risk, holdings and order management

    File agent

    The signed rating goes to the risk system and portfolio holdings at 2:41 p.m. and to the order management watch list at 2:42 p.m., after one automatic retry. Marcus Hale is told the Brightwater investment-grade account is now below its floor. A client notice to the two insurance clients is drafted and waits for Rafael Moreno, the CRO.

    The File agent never sends anything outside the firm; the CRO approves every client notice.

  10. 10When the SEC asks

    The exam request answered from the file, gaps first

    Nadia Sorensen · Chief Compliance Officer

    SEC document request item 14 asks for the credit file behind every money market fund holding. The File agent maps it to 174 credit files — 148 prime, 26 government and repo — and checks each against Rule 2a-7: 171 carry all four factors and a review inside 12 months. The 3 gaps are listed first with their owners, due Tue Oct 20, and the pack cannot be approved while a file is incomplete.

    “Every request mapped to the rating files, checked against its rule, gaps first · the Chief Compliance Officer approves every response.”

Who it’s for

Built for everyone who signs an internal credit rating.

The same rating file, seen by five of the people who carry it — what their review cycle looked like, and what it looks like now.

ML
Maya LindqvistSenior Credit Analyst · Industrials & Transportation · covers 84 issuers
Credit Analyst
Before
“I can defend a notch. What I can't do is find the page again two years later when an examiner asks.” Today she re-keys every 10-K and writes the split reason in one sentence, if at all.
Now
Opens a file already spread, scored and placed, with the split flagged and a cited reason drafted; edits one sentence and approves.
TA
Tom AchebeCredit Risk Review, London · challenges 14 files a week from other teams
Independent Credit Reviewer
Before
“My job is to disagree, on the record.” Today the record is an email chain.
Now
Gets the Challenge agent's drafted questions on each file, sends the ones that matter, and accepts or rejects with a reason code that stays in the file.
LP
Linda ParkCredit Committee Chair · signs 18 files at today's committee
Credit Committee Chair
Before
“Each file has to stand on its own, with the reason in it.” Minutes are typed after the meeting.
Now
Runs the agenda, quorum, votes and recusals from one screen, signs affirmations together and changes one by one, and approves minutes drafted the same afternoon.
RM
Rafael MorenoChief Risk Officer · owns methodology approval and client notices
Chief Risk Officer
Before
“If we're three notches from the agencies on a name our insurance clients hold, I want to know before they do.” Today the client finds it first.
Now
Sees every split across the book, the six at the NAIC challenge level and who holds them, and approves each client notice before it leaves.
NS
Nadia SorensenChief Compliance Officer · approves every regulator and exam response
Chief Compliance Officer
Before
Every SEC, NAIC or Central Bank request means analysts rebuilding files from folders and email.
Now
Opens each request mapped to the files and checked against its rule, gaps first, and approves the pack when every file is complete.
Built on the engine

7 agents. Each with one job, and hard limits.

Seven agents spread, score, place and check every issuer; an analyst proposes, a reviewer challenges, the chair signs.

Intake agent

Watches filings, agency actions, news and covenant events; opens annual and event reviews with a due date and cites the event.

  • Never changes a rating
  • Never closes a review
  • Money market names: any credible event opens a review
Spreading agent

Spreads 10-Ks, 10-Qs and annual reports into the house template in the issuer's own language, with lease, pension and one-off adjustments; ties every total out and cites each value to its page.

  • Never fills a missing value
  • Any value below 0.90 confidence goes to the analyst
  • Original text kept beside the English
Scorecard agent

Applies the approved credit rating methodology version and sector table; scores each factor and computes the weighted score and the implied rating.

  • Approved methodology versions only
  • Cannot change a weight
  • Cannot notch
Peer agent

Picks peers by sector, size and rating band, places the issuer on leverage, coverage, margin and concentration, and flags where it is the outlier.

  • Shows peers; never sets a rating
Divergence agent

Compares each proposed rating with the three agencies and their median; at two notches or more it stops the file and drafts a cited reason, and at three notches it checks which insurance clients hold the bonds and drafts a client notice.

  • Never writes the final reason
  • Refuses a reason that cites no source
  • Never sends a client notice
Challenge agent

Reads the file as a skeptical reviewer would — double counting against the methodology, stale inputs, peer inconsistency, reasons that do not match their source — and drafts questions for the independent reviewer.

  • Never sends a challenge
  • Never accepts or rejects
  • Every question cites the rule or page
File agent

Drafts the rationale memo with the Rule 2a-7 factors and the committee minutes; maps SEC, NAIC and Central Bank requests to the files, checks each against its rule, lists the gaps first and builds the pack.

  • Never sends anything outside the firm
  • The CCO approves every pack
  • Every sentence cited
Analyst, independent reviewer, committee chair, CRO

Maker, checker, signature, methodology. The agents propose; a named person decides.

Ask in plain words

Ask the agents about any issuer, split or request

An ask bar sits on every screen. Answers cite their source and open the screen; asked to act — remind the analysts, re-check a name when a feed lands — the agents show their plan and wait for a person to approve or decline.

Why is Orrin Freight Lines three notches below the agencies?

The scorecard gives BB (weighted 11.60 under Methodology v4.2), and Maya took one notch for customer concentration: the largest customer is 38% of revenue. The agencies, all BBB−, weight the contract that runs to 2029; it can be ended on 12 months' notice, and that customer cut volumes 22% in 2023.

Which splits still need a reason?

9 of 47 splits of two notches or more have no approved reason yet. Orrin Freight Lines is first: it is on today's committee agenda.

Are the money market credit files ready for the SEC?

171 of 174 files carry all four Rule 2a-7 factors and a review inside 12 months. Three gaps remain: Ashgrove Bancorp (liquidity update over 12 months), a repo counterparty review, and a missing stress case for Larchmont Foods. The response is due Fri Oct 23.

What would methodology v4.3 change?

Re-scored under v4.3, 9 of 61 transportation issuers move: 7 down one notch and 2 up one notch; 52 stay. Orrin would score BB− directly, because concentration becomes a scorecard factor instead of an adjustment. Validation has 3 of 5 tests passed.

Every screen

The working solution, as it ships.

13 screens from the working solution, on its sample data. Pick one to see it large.

The credit analyst's homeThe credit analyst's home: issuers covered, reviews due, splits needing a reason, values to confirm, and what the agents did overnight, every line cited.
The internal credit rating ladderAn internal credit rating on one scale from AAA to D: scorecard, proposed rating, the three agencies and the peer median, each notching adjustment with its reason and source page, and the drafted split reason.
Agents at work on an annual reviewSix of the seven agents in turn check the filings, spread the statements, apply the credit rating methodology, place the issuer among peers, compare it with the agencies and draft the reviewer's questions, then hand the file to the analyst.
The source page behind a notchA notch adjustment opens on its source: the 10-K risk factor on customer concentration, with who read it, the confidence and where it is kept.
Financial spreading in any languageA German annual report spread into the house template, original line names beside the English, with four low-confidence values waiting for the analyst to confirm or override.
The credit rating rationale memoThe internal credit assessment written up: recommendation, drivers, adjustment, divergence from the agencies, peers and the four Rule 2a-7 factors, every sentence cited, with versions.
The independent credit reviewThe independent credit review function on the record: two questions drafted for the reviewer, who sends, edits or drops them before accepting or rejecting the adjustment.
The credit rating committeeThe credit committee process on one screen: 18 files, quorum, members and recusals, votes cast on the pack, the Orrin file ready to sign, and the minutes drafted as the meeting runs.
The chair signs the ratingSigning a rating change: who proposed and challenged it, the votes, a reason code, a note for the file and the chair's attestation.
The signed rating, publishedThe signed rating sent to the risk system, holdings and the order management watch list, the portfolio manager told, and the client notice waiting for the CRO.
Divergence from the agenciesEvery split of two notches or more from the agency median, its reason and status, the NAIC designation level and the insurance clients holding the bonds, with the client notice waiting for the CRO.
Exam and regulator requestsSEC, NAIC SVO and Central Bank of Ireland requests mapped to the rating files: the Rule 2a-7 check of 174 money market credit files, gaps first, as the CCO sees it, beside the NAIC request and the annual review of the internal credit quality assessment procedure.
The rating audit trailEvery step by people and agents — who, what, when, why and the evidence — append-only and hash-chained, with the rating file export.
Governance

Built for internal credit rating: cited, challenged, signed.

Every value and sentence citedEvery spread value, factor score, adjustment, split reason, challenge and memo sentence links to its source page. The Divergence agent refuses a reason that cites nothing.
Three different people on every fileThe analyst proposes, an independent reviewer from Credit Risk Review challenges, and the committee chair signs. The same person in two roles on one file is refused, and members recuse themselves from issuers their team arranged.
Reason codes on every decisionApprovals, acceptances, signatures and overrides each carry a reason code; the chair signs with an attestation, and when a person overrides a value, the agent's reading stays on the record.
Only an approved methodology signsA rating is signed only under an approved version of your credit rating methodology. A change is re-run on the whole book, validated by Model Risk and approved by the CRO — never by the person who proposed it.
Nothing leaves without its approverClient notices on a three-notch split need the CRO; SEC, NAIC and Central Bank packs need the CCO; settings changes are made by the administrator and approved by the CRO.
A hash-chained audit trailEvery step by people and agents is recorded with who, what, when, why and the evidence — append-only, hash-chained, kept 7 years, and exportable as a rating file pack. Each fund's files stay in its region.
Configuration

Your rating policy, not ours

The thresholds every internal credit rating is checked against are settings. Each change is made by the administrator, approved by the CRO and logged; the current value stays in force until then.

SettingDefaultChoose from
Reason required when a rating is this far from the agency median2 notchesThe Divergence agent stops the file and drafts a cited reason
Insurance holder alert (NAIC challenge level)3 notchesClient notice drafted for the CRO
Annual review cycle12 monthsMoney market names: also on any credible event
Event review due10 business daysFrom the event date
Independent review SLA3 business daysA change to 2 business days waits for the CRO
Escalation when late5 days → Head of Credit Research · 15 days → CROSet by the administrator, approved by the CRO
Adjustment limits±2 per adjustment · ±3 in totalFrom the methodology (§5.1)
Value confidence needing a personbelow 0.90Values below it go to the analyst to confirm or override
Connections

Works with the systems a credit file already draws on

Filings and reports10-Ks, 10-Qs, annual reports, prospectuses and agreements, in the issuer's own language
Financial and market datathe financial data feed for cross-checks, bond spreads and CDS
Agency ratings feedthree agencies, licensed: ratings, actions and outlooks
Your rating methodologythe approved methodology and sector tables, versioned
Holdingsportfolio accounting, fund administrator and custodian positions by fund and client mandate
Risk and order managementsigned ratings out to the risk system, holdings and the order management watch list
What it changes

The difference, in numbers.

Every figure is labelled: a target the solution is built to, an estimate, a typical published result, or a proven one.

target
0
money market credit files missing a required factor when an examiner asks
2019 SEC reviewfiles missing required factors
With agentsevery file checked, gaps first
target
100%
of two-notch splits from the agencies explained, with sources, before committee
every split
NAIC may challenge at 3 notches
target
12months
the longest any of 912 issuers goes without a review

“demo” = seen in the working solution, on its sample data · “target” = the design goal, measured in the live solution · “estimated” = our estimate · “typical” = published figures (SEC staff Risk Alert on money market funds, November 2019; NAIC issue brief, Leveraging Credit Ratings for Regulatory Use, March 2026). Regulatory context: SEC Rule 2a-7 amendments removing references to agency ratings, compliance October 14, 2016; EU Money Market Fund Regulation 2017/1131, Articles 19–21; CRA Regulation Article 5a. People, firms, issuers, funds and insurance clients named on this page are fictional — characters and sample data in the working solution; the three rating agencies appear there as Agency A, B and C.

Questions

What fixed income credit research and risk teams ask about internal credit rating.

What is Internal Credit Rating?

Internal Credit Rating is software for the internal credit rating a buy-side credit team keeps on every issuer it holds. Seven AI agents spread the filings with every value cited, score them under the firm's approved credit rating methodology, place the issuer among peers, flag any rating two or more notches from the agencies with a drafted reason, and answer SEC, NAIC and Central Bank requests from the file. The analyst proposes, an independent reviewer challenges and the committee chair signs.

How does an internal credit rating system work at an asset manager?

A review opens on the 12-month cycle or on an event such as a profit warning or an agency action. The filings are spread, the methodology's scorecard gives an implied rating, the analyst notches up or down for what the scorecard misses, an independent reviewer from Credit Risk Review challenges, and the credit rating committee votes and its chair signs. In this solution the agents do the reading and drafting at each step, and every decision is made and signed by a person, with a reason code.

What does Rule 2a-7 require for a minimal credit risk determination?

Since the SEC removed agency-rating references from Rule 2a-7 (compliance October 14, 2016), a money market fund's adviser documents its own determination that a security presents minimal credit risks, weighing the issuer's financial condition, sources of liquidity, ability to react to future market-wide and issuer-specific events, and the strength of its industry. The File agent writes and cites all four in every memo, and checks every money market credit file for the four factors and a review inside 12 months.

What happens when our rating is two or more notches from the agencies?

The Divergence agent stops the file and drafts a reason from the evidence, with its sources; the analyst approves, edits or rejects it, and a reason that cites nothing is refused. The file cannot go to independent review without one. At three notches it checks which insurance clients hold the bonds and drafts a client notice for the CRO.

Does it help with an NAIC designation challenge or information request?

Yes. From January 1, 2026 the NAIC SVO may challenge a filing-exempt designation three notches or more from its own view, and an information request gives 45 days, plus a possible 45-day extension. The solution shows the clock, maps the request to the rating file, checks the rationale against the standard of a public rating report and assembles the pack for the CCO to approve. In the demo, the internal rating is BBB, two notches below the notes' private letter rating of A−, and the file explains why.

Can we use our own credit rating methodology?

Yes. Your internal credit rating model is your approved methodology versions and sector tables; the Scorecard agent applies only those and cannot change a weight or notch. A proposed version is re-run on the book first — in the demo, v4.3 moves 9 of 61 transportation issuers by one notch — validated by Model Risk and approved by the CRO, never by its proposer.

Do people stay in control of the rating?

Yes. The agents spread, score, compare and draft; they never change a rating, sign, send a challenge or send anything outside the firm. The analyst, the independent reviewer and the chair are three different people on every file, and every step is on a hash-chained audit trail.

How long does it take to go live?

The Agentic Solution Engine builds and deploys it from your requirements and documents — your rating methodology, rating scale, coverage book and a sample of past rating files — and it goes live once every quality gate has passed. A five-step setup connects the systems, imports the issuers, maps the rating scale, chooses the methodology and assigns analysts and reviewers, then goes to the CRO for approval.

See it on
your issuers.

We'll run Internal Credit Rating on a sample of your own issuers, your methodology and last cycle's rating files.