WorkflowProduct Development & Fund Governance

Annual Prospectus Update

The annual prospectus update with every edit tied to its trigger, and no stale number filed

Every 485(b) change traced to its trigger and source, and no stale number filed.

See one case, screen by screen ↓
demo3,184numbersin one series' prospectus and SAI checked overnight against their newest sources — 7 stale ones found
demo380changesfrom 140 triggers in one 485(b) annual update, each cited to its source
demo2review roundswith counsel in the sample cycle, against 4 the year before
target0stale numbersin the filed prospectus: every figure checked against its newest source
In short

What is Annual Prospectus Update?

An annual prospectus update is the yearly refresh of a fund's registration statement — the statutory prospectus, summary prospectuses and statement of additional information (SAI) — filed with the SEC as a post-effective amendment, usually under Rule 485(b), before the prospectus's financial information is 16 months old. Annual Prospectus Update is the solution that does that work with seven agents: they find every reason to change, draft the blackline, check every number against its newest source and test each edit under Rule 485(b), while fund counsel approves each change and the Chief Legal Officer signs.

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Updated

The problem

Why the annual prospectus update still starts from last year's Word file

Every open-end fund that keeps offering its shares must update its registration statement before the financial information in its prospectus is more than 16 months old. For a complex of 116 funds in seven registration statements, each Rule 485(b) post-effective amendment means hundreds of edits: the fee table and expense example from the fiscal-year close, the bar chart and average annual total returns from the performance system, fee waivers and renames from the board minutes, rule-driven disclosures such as the Names Rule definitions, portfolio manager changes — some announced by a sub-adviser in Japanese or German — and every 497 supplement filed during the year.

The work runs on last year's Word file, a tracker spreadsheet, email and rounds of typesetter proofs. Analysts check the numbers they change; nobody re-checks the ones they don't, so a hand-typed return that lost its feed, or a waiver date the board extended but the footnote never caught, can reach the SEC and investors and then needs a 497 supplement. Whether each edit still belongs in a 485(b) rather than a 485(a) is a judgment made in someone's head, yet counsel must represent it under Rule 485(b)(4).

typical16monthsthe most a prospectus's financial information may age before the fund must update it
typical1yeara fee waiver must run past the effective date to stay in the fee table
typical4dayscut from the update cycle at one large manager with better prospectus tooling
Where a registration statement's update days goestimated
By hand22 days
With the solution8.5 days
  • Collecting changes from minutes, fund accounting, rule memos and notices4 → 1 d
  • Re-keying fee tables, expense examples and returns4 → 1 d
  • Drafting disclosures and keeping the series' wording consistent5 → 2 d
  • Review rounds with counsel and the typesetter6 → 3 d
  • Testing the filing path and counsel's representation1 → 0.5 d
  • Exhibits, Inline XBRL and assembling the package2 → 1 d

Estimated split for one registration statement's annual update, by hand and with the solution.

How it works

How a trigger becomes a filed 485(b)

Seven agents find every trigger, draft the blackline and check every number; counsel approves, the CLO signs.

What comes in
Data in14 funds, 140 triggers · fund accounting, returns, minutes, rules, roster
Agents at work
Trigger agentfinds every reason
Then
Drafting agentblackline, house style
Rule agentrequired disclosures
Then
Stale-Data agentevery number
Series Consistency agent14 funds
Filing-Path agent485(b) or 485(a)
Then
Package agentfiling-ready
A person decides
Counsel and CLOapprove, decide, sign
What comes out
Every edit cited
485(b) package signed
Every decision on the record
One case, step by step

One annual prospectus update, from trigger to signed 485(b)

Quillfield Municipal Funds Trust — 14 funds in Class A, C and I shares — files Post-Effective Amendment No. 71 on October 26, to be effective October 28, 2026; the financials in its current prospectus go stale after October 31. Here is the week, screen by screen, in the working solution.

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

    Six days to file, and one next step for each item

    Priya Natarajan · Fund Legal Counsel

    Priya's home screen shows the filing timeline for all seven registration statements and four numbers: 71 changes waiting for her (64 ready, 7 stale numbers), 7 stale numbers caught out of 3,184 checked overnight, 2 questions with the Chief Legal Officer, and the Municipal Series filing in 6 days. Under Needs you, the first item is the National Muni Fund: a stale return and a waiver extension.

    Stale-Data agent, 6:04 a.m.: “Checked 3,184 numbers in the Municipal Series against their newest sources. 7 are stale.”

  2. 02Before anything was drafted

    140 reasons to change, each from a system of record

    Trigger agent

    The Trigger agent read seven systems — the board portal, fund accounting, the performance system, the legal rule tracker, the investment team roster, the sub-adviser portal and the 497 supplements on EDGAR — and found 140 triggers, each matched to the passages it changes in last year's filing, PEA No. 70. Daniel Okafor approved the routing plan on September 2; nothing was drafted before that. One source is late in the Funds Trust, and the agent re-checks it every 2 hours.

    “Every reason a document must change, found by the agents in the systems of record and routed to a drafter. Nothing is drafted without a trigger.”

  3. 03The blackline

    Every edit numbered to its trigger — and she asks why

    Priya Natarajan · Fund Legal Counsel

    The prospectus opens in blackline: last year's text struck, new text underlined, a numbered marker in the margin for every edit. The rail on the left counts the triggers by kind — 42 fee table and fund data, 56 performance, 9 board actions, 23 rule-driven disclosures, 4 portfolio manager changes, 6 supplements. She opens marker 4, the fee waiver footnote, and types “Can the waiver stay in the fee table?” The Drafting agent answers in the change's thread, with its citations.

    Drafting agent: “Form N-1A lets the table show a waiver only if it runs at least a year past the October 28, 2026 effective date, so without the extension the 0.07% waiver line would have to come out.”

  4. 04One click on the citation

    The board's resolution, on the passage the agent used

    Priya Natarajan · Fund Legal Counsel

    The source opens on the Board of Trustees' resolutions of September 12, 2026, resolution 2026-09-07 on page 6, certified by the Secretary of the Trust: the expense limitation agreement for the National Muni Fund is extended through April 30, 2028, at 0.75%, 1.50% and 0.45% for Class A, C and I. The Package agent has already added Amendment No. 4 to Part C as exhibit (h)(7).

    “The highlighted passage is what the agent used. The original file is kept unchanged with its fingerprint.”

  5. 05Overnight, 6:02 a.m.

    3,184 numbers checked — including the ones nobody touched

    Stale-Data agent

    The Stale-Data agent read every number in the 204-page prospectus, the 14 summary prospectuses and the 148-page SAI and checked each against its newest signed-off source: 3,174 current, 7 stale, 3 rounding differences for a person to confirm. Each stale one says why it was missed — Sustainable Muni turnover carried from the June 12 supplement, Short-Term Muni advisory fees paid from the preliminary July close, a trustee count of 112 portfolios where the complex now has 116.

    “I never edit the document or clear my own flag; you decide each one.”

  6. 06Prospectus p. 7

    Last year's 3.42% where the source says 4.17%

    Stale-Data agent

    The National Muni Fund's Class I one-year return still reads 3.42%, the calendar 2024 figure from last year's filing. The performance system says 4.17% for calendar 2025, signed off January 14, 2026. The 5- and 10-year cells were updated; this one was not, because it was typed over by hand on October 21, 2025, which cut its link to the feed. The Drafting agent proposes 4.17% and restores the link, so next year it updates on its own.

    Filing-Path agent: “485(b) eligible: Rule 485(b)(1)(i): bringing the registration statement up to date.”

  7. 07Maker-checker

    She proposed both changes, so she cannot approve them

    Hannah Kowalski · Fund Administration Analyst

    Hannah checked the stale return against the performance system export and the footnote against the certified resolution and the signed amendment, and proposed both for approval. When she views the change, Approve and Reject are locked. A reviewer's own edit goes to a second reviewer, Owen Brooks.

    “A person who drafted or proposed a change can never approve it, even when they also hold the reviewer role.”

  8. 089:27 a.m.

    Two approvals with reason codes, and the fund's log closes

    Priya Natarajan · Fund Legal Counsel

    Priya approves the waiver footnote with reason code A3, “Matches the board's resolution or source”, and the stale return with S1, “Source is newer: use it”. Each decision is written to the audit trail with its reason and evidence. The National Muni Fund's change log closes.

    “National Muni Fund: change log closed · 32 of 32 approved, each cited.”

  9. 09With the CLO

    485(b) or 485(a)? The agent says how sure it is, and he decides

    Marcus Achebe · Fund Chief Legal Officer

    The Sustainable Muni Fund's Names Rule definition of “sustainable” adds a thermal-coal revenue screen of more than 10% that is not in the June 12 supplement. The Filing-Path agent is 78% sure it is a clarification — below the 90% threshold — so it sent the question to Marcus. Grace Liu, the Fund CCO, adds that compliance testing has applied the screen since July 1. Marcus records the filing path with a reason code, a note and his signature.

    Filing-Path agent: “If that narrows what the Fund may buy, it is a material change and needs a 485(a).”

  10. 10The filing

    One package, signed only when every change is decided

    Package agent · Daniel Okafor · Marcus Achebe

    The package has 11 parts: the facing sheet, the clean and blackline prospectus, 14 summary prospectuses, the SAI, Inline XBRL for 14 series and 42 classes with 0 errors, exhibits (h)(7), (i) and (j), powers of attorney, counsel's Rule 485(b)(4) representation drafted from the recorded decisions, and the cited change log. Daniel assembles but cannot sign; signing opens for Marcus only when every change is decided. Then Daniel sends it to the filing agent, EDGAR accepts it, and the Package agent makes the 497(k) filing of the 14 summary prospectuses and posts the documents online.

    Package agent: “I never sign; Marcus Achebe signs, then Daniel Okafor sends.”

Who it’s for

Built for everyone who signs off the annual update.

The same 485(b) post-effective amendment, seen by five of the people who carry it — what the season looked like, and what it looks like now.

PN
Priya NatarajanFund Legal Counsel · legal reviewer
Fund Legal Counsel
Before
“Show me why each line changed, and where it came from.” Reviews a Word blackline and typesetter proofs, round after round.
Now
Reviews evidence, not a diff: every edit numbered to its trigger, each source one click away, and the agents answer her questions in the thread.
DO
Daniel OkaforRegulatory Reporting Manager · filing manager
Regulatory Reporting Manager
Before
“Six filings a year, and each one starts from last year's Word file.” Chases sources by email for seven registration statements.
Now
Approves the agents' routing plan, sees late sources escalated against service levels, and assembles a package he cannot sign himself.
HK
Hannah KowalskiFund Administration Analyst · drafter
Fund Administration Analyst
Before
“I check the numbers I change. Nobody checks the ones I don't.” Re-keys fee tables and returns into last year's tables.
Now
Confirms each proposed number against fund accounting and the performance system, while an agent checks all 3,184 — and her own proposals go to someone else to approve.
MA
Marcus AchebeFund Chief Legal Officer · signer
Fund Chief Legal Officer
Before
“If it belongs in a 485(a), I want to know before we file.” The materiality test lived in people's heads.
Now
Gets only the doubtful changes, each with the agent's confidence and reasoning, decides the filing path with his signature, and signs a package that opens only when nothing is left open.
GL
Grace LiuFund Chief Compliance Officer · compliance reviewer
Fund Chief Compliance Officer
Before
Has to be sure each fund's name definition in the prospectus matches the 80% test compliance actually runs.
Now
Confirms each fund's Names Rule definition against compliance testing on one table, beside every rule with its date.
Built on the engine

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

Seven agents find every trigger, draft the blackline and check every number; counsel approves, the CLO signs.

Trigger agent

Finds every reason the documents must change since the last filing — in fund accounting, the performance system, board minutes, the rule tracker, the roster, sub-adviser notices in their own language and the year's 497 supplements — matches each to the passages it affects and proposes a routing plan.

  • Never drafts or decides
  • Nothing is drafted before the filing manager approves the plan
Drafting agent

Drafts each change in house style, recomputes dependent tables such as the expense example and after-tax returns, and updates every cross-reference.

  • Never approves its own draft
  • Never changes text without a trigger
Stale-Data agent

Checks every number in the prospectus, summary prospectuses and SAI against its newest signed-off source each night, and explains why each stale one was missed.

  • Never edits a document
  • Never clears its own flag
Rule agent

Maps rule changes — the Names Rule, tailored shareholder reports, intermediary sales-charge waivers, state tax, SAI policies — to the disclosures they require, with their dates and approved wording.

  • Never decides materiality
Series Consistency agent

Compares every shared passage across the funds of a series, proposes one wording for one approval, shows each exception side by side and proposes the approved sentence to the next registration statement.

  • Never changes a fund-specific passage without approval
Filing-Path agent

Tests each change under Rule 485(b)(1) as it is drafted, escalates to the Chief Legal Officer below the confidence threshold or on the always-material list, and drafts counsel's Rule 485(b)(4) representation from the recorded decisions.

  • Never decides below the threshold
  • Only the CLO decides a filing-path question
Package agent

Assembles the clean and blackline documents, Inline XBRL, Part C exhibits and the cited change log; once the CLO has signed and the filing manager has sent the 485(b) filing, files the summary prospectuses under Rule 497(k) and posts the documents online.

  • Never signs or sends the filing
  • Nothing goes to the SEC without the CLO's signature
Fund counsel and Chief Legal Officer

Approve, decide, sign. The agents propose; a named person decides.

Ask in plain words

Ask about any fund, number or filing, in plain words

Every screen has an ask box beside the agent that did the work. Ask about a fund, a number, a board action, a rule or the package — or tell the agents what to do. Every answer cites its source.

Why is the National Muni Fund's return flagged?

The Class I one-year return on prospectus p. 7 still reads 3.42%, the calendar 2024 figure. The performance system says 4.17% for calendar 2025. The cell was typed over by hand last October, which cut its link to the feed. It is open for your decision.

Which changes might need a 485(a) instead?

Two of 380, both with Marcus Achebe: the Sustainable Muni Fund's definition of “sustainable”, which adds a thermal-coal screen not in the June 12 supplement (78% sure it stays 485(b)), and the Municipal Income Fund rename (84%). Everything else is eligible under Rule 485(b)(1).

What did the board approve on September 12?

Eight actions change the Municipal Series: expense limitations extended to April 30, 2028 for three funds, the High-Yield Muni fee cut to 0.47%, the Municipal Income Fund rename, Elena Vasquez as co-portfolio manager, Class C conversion after 7 years and revised valuation procedures. Each is a trigger with its changes linked.

Draft the Japan Equity Fund manager change from Hoshizora's notice

Hoshizora's notice is in Japanese: Aoi Nakamura replaces Ken Sato from November 1, 2026. Draft: “Effective November 1, 2026, Aoi Nakamura, Senior Portfolio Manager of Hoshizora Asset Management Co., Ltd., will manage the Fund.” Filing path: Rule 485(b)(1)(iv). The original sits beside the English for Priya's approval.

Every screen

The working solution, as it ships.

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

Annual update homeThe annual prospectus update home: the filing timeline for seven registration statements, changes waiting for counsel, stale numbers caught overnight, questions with the CLO and one next step each.
Prospectus change triggersEvery reason the prospectus and SAI must change — 140 for the Municipal Series — with its kind, fund, source system and the changes it produced.
The 485(b) prospectus blacklineThe statutory prospectus in blackline with numbered margin markers, the trigger rail by kind, and a change's thread where counsel asks and the agents answer with citations.
The cited board resolutionThe board's certified resolution extending the fee waiver, opened on the highlighted passage the agent used, with the original kept unchanged.
Stale-number sweep of the prospectus and SAI3,184 numbers in the prospectus, summary prospectuses and SAI checked against their newest sources: 7 stale, each with the newest figure and why it was missed.
A stale return in the prospectusThe Class I one-year return still showing last year's 3.42% against 4.17% in the performance system, with the reason it was missed and the Drafting agent's proposed fix.
Maker-checker on a prospectus changeViewed as the analyst who proposed the change: Approve and Reject are locked, because the drafter never approves her own edit.
Approved with a reason codeCounsel approves with a reason code and the National Muni Fund's change log closes at 32 of 32, each cited.
485(a) or 485(b): the CLO decidesA Names Rule definition escalated by the Filing-Path agent at 78% confidence, with its reasoning and the CCO's note, for the Chief Legal Officer to decide.
Rule-driven disclosures and the Names RuleEvery rule with the date that matters — the Names Rule compliance date, tailored shareholder reports, intermediary waivers, state tax — and each fund's name definition confirmed by the CCO.
Series consistency across 14 fundsEight shared passages across 14 funds, with the three that differ and one proposed wording for one approval.
The 485(b) filing packageThe facing sheet, statutory prospectus, 14 summary prospectuses, SAI, Inline XBRL, exhibits and counsel's Rule 485(b)(4) representation, with the maker-checker signing panel: the filing manager assembles, the CLO signs.
Audit trail of the annual updateEvery action by people and agents with who, what, when, why, the evidence and the agent version, ready to export as an evidence pack.
Governance

Built for the 485(b)(4) representation: cited, checked, signed.

Every edit cites its trigger and sourceNothing is drafted without a trigger, and every change carries at least one cited source that opens on the passage the agent used. Originals are kept unchanged with their fingerprint; notices in Japanese and German sit beside the English.
Maker-checker on every changeA person who drafted or proposed a change can never approve it, and a reviewer's own edit goes to a second reviewer. Every approval, rejection and stale-number decision carries a reason code.
Only the CLO decides the filing pathEach edit is tested under Rule 485(b)(1). Anything below the 90% confidence threshold, or on the always-material list — a new or changed 80% policy, a change of objective, a new principal risk — goes to the Fund Chief Legal Officer, who decides with a note and his signature.
The package is signed only when nothing is openSigning opens only when every change is decided, so counsel's Rule 485(b)(4) representation holds. The filing manager who assembles the package cannot sign it, and only the CLO's signature releases it to the filing agent.
Agents have hard limits and versionsAgents never approve a change, sign or send the filing, or clear their own flags. Each action records the agent's version, and a new version is evaluated before use — the Drafting agent's v3.2 was tested on last year's 374 filed changes — and goes live only when the CLO approves it.
Every step on a verifiable audit trailWho, what, when, why, the evidence and the agent version are recorded for every action, and the chain can be verified. An evidence pack exports the change log, documents, sources with fingerprints, decisions and the EDGAR receipt for SEC staff, the auditor, internal audit or the Board. Records are kept 6 years in the United States.
Configuration

Your filing policy and house style, not ours

The thresholds, reason codes, house style and service levels every update runs on are settings. Changing one creates a new version; the CLO approves it before it applies, and the old version stays on the record.

SettingDefaultChoose from
Filing-path confidence below which the CLO decides90%Set by the administrator · a new version the CLO approves
Treat as material, always escalateNew or changed 80% policy · change of objective · new principal risk · new fundAdd or remove items · versioned
Stale-Data: flag any number whose source is newer and differsOnOn · Off
Rounding tolerance0.01 point or $1A person confirms each rounding difference (S2)
Batch approval sample10%, lowest confidence firstEach sampled change ticked · attested signature · own proposals excluded
Fold in every 497 supplement filed since the last updateOnOn · Off
House styleVersion 12, 41 rulese.g. rule 3, “through April 30, 2028”, never “until”; rule 14, what every waiver footnote says
Service levelsFirst draft 1 business day · counsel review 2 · CLO question 1Escalate a registration statement 5 business days before filing with open changes
Connections

Works with the systems your annual update already runs on

Fund accountingexpense ratios, financial highlights, fees paid and turnover from the fund administrator
Performance measurementcalendar-year and quarter-end returns by class
Board portalminutes and certified resolutions
Legal rule trackerSEC, FINRA and state rule changes with their dates
Roster and sub-adviser noticesportfolio manager changes, including notices in their own language
EDGAR filing agent and fund websitesubmission and acceptance, then Rule 498 posting of the summary and statutory prospectuses and SAI
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
stale numbers in the filed prospectus: every figure checked against its newest source
Todaynumbers carried from last year's file
With agents3,184 numbers checked every night
target
100%
of changes traced to a trigger and a cited source, approved by a second person
380 changes
14 funds, 140 triggers
typical
4days
fewer in the update cycle, as one manager reported with better prospectus tooling
4 days
vendor case study

“demo” = seen in the working solution, on its sample fund data · “target” = the design goal, measured in the live solution · “estimated” = our estimate · “typical” = published figures and rules (Securities Act section 10(a)(3) and Rule 485, 17 CFR 230.485 — the 16-month limit; Form N-1A, Item 3, Instruction 3(e) — a waiver in the fee table must run at least one year from the effective date; Form N-1A, Item 4(a)(1), Rule 498 and SEC Release 33-11368 on the Names Rule compliance dates; the four-day figure is a prospectus-software vendor's case study, a vendor claim). People, firms, funds, tickers and file numbers named on this page are fictional — characters and sample data in the working solution.

Questions

What fund counsel and filing teams ask about the annual prospectus update.

What is an annual prospectus update?

An annual prospectus update is the yearly refresh of a fund's registration statement — the statutory prospectus, summary prospectuses and statement of additional information (SAI) — filed with the SEC as a post-effective amendment, usually under Rule 485(b), before the prospectus's financial information is 16 months old. Annual Prospectus Update is the solution that does that work with seven agents: they find every reason to change, draft the blackline, check every number against its newest source and test each edit under Rule 485(b), while fund counsel approves each change and the Chief Legal Officer signs.

What is a 485(b) filing, and when does a fund need a 485(a) instead?

A 485(b) filing (EDGAR form type 485BPOS) is a post-effective amendment that becomes effective on filing or on a date up to 30 days later, for routine purposes such as bringing the registration statement up to date or making non-material changes. A material change needs a Rule 485(a) filing instead, which waits 60 days (75 for a new series). The Filing-Path agent tests every edit under Rule 485(b)(1) and sends doubtful ones — below the confidence threshold or on the always-material list — to the Chief Legal Officer to decide.

How often must a mutual fund update its prospectus?

Under section 10(a)(3) of the Securities Act, a prospectus used more than nine months after its effective date may not carry information more than 16 months old, so each fund updates at least once a year. The filing calendar sets each registration statement's file and effective dates from that limit and escalates a filing 5 business days away with open changes.

How does it find stale numbers in the prospectus and SAI?

Each night the Stale-Data agent reads every number, date and count in the documents — 3,184 in the sample series — and checks it against its newest signed-off source, including numbers nobody edited. Each stale one comes with the newer figure, its source and why it was missed. It never edits the document or clears its own flag; a person decides each one with a reason code.

Does it update the summary prospectuses and the SAI as well as the statutory prospectus?

Yes. The statutory prospectus is the full document; a summary prospectus is the short, fund-by-fund version of its key information under Rule 498, and the SAI carries the detail behind both. The blackline covers all three, a fix in the statutory prospectus flows to the fund's summary prospectus, and the Series Consistency agent keeps shared wording identical across the funds of a series. After effectiveness, each summary prospectus goes out as a 497(k) filing and is posted online under Rule 498.

How does it handle the Names Rule in the 2026 annual update?

The Rule agent maps each rule to the funds it touches with the date that matters — for the Names Rule, the compliance date of June 11, 2026 for fund groups of $1 billion or more — and drafts each fund's definition of the terms in its name. The Fund CCO confirms each definition against compliance testing, and a definition that might be a material change goes to the CLO.

Do people stay in control of what is filed?

Yes. The agents propose, explain and cite; they never approve a change, sign or send the filing. A drafter can never approve their own change, only the Chief Legal Officer decides a filing-path question and signs, the filing manager who assembles the package cannot sign it, and every decision is on the audit trail with its reason code.

How long does it take to go live?

The Agentic Solution Engine builds and deploys it from your requirements and documents — last year's filings, your house style, your roles and your systems of record — and it goes live once every quality gate has passed. Setup includes a dry run on last year's update: in the sample, the agents found 371 of 374 filed changes and 3 more stale numbers.

See it on
your last 485(b).

We'll run Annual Prospectus Update on one of your registration statements, starting from last year's filing and this year's sources.