What Does a Municipal Advisor Do?

A municipal advisor is a person or firm that advises a municipal entity or an obligated person on municipal financial products or on the issuance of municipal securities and registers with the SEC unless an exclusion or exemption applies, under MSRB conduct standards that include a fiduciary duty to municipal entity clients, documented engagement terms and written conflict disclosures.

This page covers the definition, the services, the fiduciary duty, the comparison with underwriters and Bidding Agents, and registration checks.

What is a municipal advisor under the Dodd-Frank Act?

Exchange Act Section 15B(e)(4)(A) defines a municipal advisor as a person, other than a municipal entity or its employee, who provides advice to or on behalf of a municipal entity or obligated person with respect to municipal financial products or the issuance of municipal securities, including advice on structure, timing, terms and similar matters, or who solicits a municipal entity for those services (15 U.S.C. 78o-4(e)(4)(A)).

Dodd-Frank Act Section 975 (Pub. L. 111-203, July 21, 2010) added this definition, which the SEC rule restates at 17 CFR 240.15Ba1-1(d)(1)(i).

A municipal financial product means municipal derivatives, guaranteed investment contracts and investment strategies (15 U.S.C. 78o-4(e)(5); 17 CFR 240.15Ba1-1(i)).

Investment strategies in turn include plans or programs for investing the proceeds of municipal securities, and the recommendation of and brokerage of municipal escrow investments (15 U.S.C. 78o-4(e)(3)).

Proceeds of municipal securities include sale proceeds, investment income and pledged funds such as reserve and sinking funds, and they stop being proceeds when spent on the authorized purposes of the securities (17 CFR 240.15Ba1-1(m)(1)).

For registration purposes, advice generally means a recommendation particularized to a specific municipal entity's or obligated person's needs, objectives or circumstances, judged objectively on content, context and manner of presentation; disclaimers are a factor but not controlling (SEC staff FAQ 1.1).

General information that involves no recommendation, such as factual information that carries no subjective assumptions or opinions and is not particularized to a specific entity or type of entity, is excluded from the definition of advice (17 CFR 240.15Ba1-1(d)(1)(ii)).

The client can be a municipal entity (any state, political subdivision or municipal corporate instrumentality, its agencies, authorities, plans, programs or pools, and any other issuer of municipal securities) or an obligated person (a person committed by contract to support payment on the securities) (17 CFR 240.15Ba1-1(g), (k)).

The registration requirement took effect October 1, 2010 under Dodd-Frank, and the SEC adopted the permanent rules on September 20, 2013 in Release No. 34-70462; those rules took effect July 1, 2014, after a temporary stay that began on their January 13, 2014 effective date.

The rule exempts accountants doing audit or attest work, public officials and employees acting in their official capacity, banks advising on deposits, extensions of credit, sweep accounts or investments made as indenture trustee, responses to RFPs or RFQs where the responder receives no separate direct or indirect compensation for the advice, and certain swap dealer recommendations (17 CFR 240.15Ba1-1(d)(3)(i) through (v)).

The independent registered municipal advisor exemption applies when an independent registered municipal advisor is advising the client on the same aspects of the transaction, the client gives a written representation that it relies on that advisor, and the person makes the written disclosures the rule requires (17 CFR 240.15Ba1-1(d)(3)(vi)).

The conditions for that relief are set out on the page covering the independent registered municipal advisor exemption.

What services do municipal advisors provide?

A municipal advisor's service is advice on the structure, timing, terms and similar matters of a securities issue, and on municipal financial products such as guaranteed investment contracts and investment strategies (15 U.S.C. 78o-4(e)(4)(A), (e)(5)).

The SEC rule names financial advisors, guaranteed investment contract brokers, third-party marketers, placement agents, solicitors, finders and swap advisors as municipal advisors to the extent they otherwise meet the definition (17 CFR 240.15Ba1-1(d)(1)(iii)).

As of December 31, 2012, MSRB data cited by the SEC showed 682 municipal advisors self-identifying as financial advisors and 192 as guaranteed investment contract brokers or advisors, in categories that overlap (Release No. 34-70462).

Once engaged, the MSRB's conduct rule for municipal advisors shapes the work: an advisor recommending a transaction or product must have a reasonable basis to believe it is suitable, and must tell the client its evaluation of the material risks and benefits, the basis for its conclusion, and whether it considered other reasonably feasible alternatives (conduct rule, paragraph (d)).

The advisor must evidence the relationship in a dated writing, delivered before, upon or promptly after it begins, covering the form and basis of compensation, the engagement's scope and limits, and the termination terms (conduct rule, paragraph (c)).

Before or when the activities start, the advisor must give full and fair written disclosure of all material conflicts of interest, including fee-splitting and compensation contingent on the size or closing of a transaction, and of any material legal or disciplinary events (conduct rule, paragraph (b)).

The full conduct standards are on the page covering the MSRB's conduct rule for municipal advisors.

GFOA recommends that issuers select municipal advisors on merit through a competitive process and review those relationships periodically, a topic developed further on the choosing a reinvestment advisor page.

What fiduciary duty does a municipal advisor owe?

The Exchange Act deems a municipal advisor, and any person associated with it, to have a fiduciary duty to any municipal entity for which it acts as a municipal advisor (15 U.S.C. 78o-4(c)(1)).

Under the MSRB's conduct rule for municipal advisors, effective June 23, 2016 under MSRB Notice 2016-03, a municipal entity client is owed a fiduciary duty that includes a duty of loyalty and a duty of care, while an obligated person client is owed a duty of care (conduct rule, paragraphs (a)(i) and (a)(ii)).

The duty of loyalty requires honest dealing and utmost good faith, action in the client's best interests without regard to the advisor's own interests, and declining the engagement if its conflicts cannot be managed (conduct rule, Supplementary Material .02).

The MSRB's June 2023 compliance resource lists advertisements that describe the fiduciary duty as a promise of results among the content problems it flags, so the duty is a standard of conduct rather than a guarantee of outcomes.

Dodd-Frank directed the MSRB to write municipal advisor rules that prevent conduct inconsistent with the fiduciary duty, provide for continuing education and professional standards, and avoid unnecessary regulatory burden on small municipal advisors (15 U.S.C. 78o-4, 15B(b)(2)(L)).

Final determinations about whether a particular borrower is a municipal entity or an obligated person belong to bond counsel.

How is a municipal advisor different from an underwriter or a Bidding Agent?

The rule draws the line between advising and underwriting: a broker, dealer or municipal securities dealer serving as underwriter of a particular issuance is excluded from the definition to the extent it engages in activities within the scope of that underwriting (17 CFR 240.15Ba1-1(d)(2)(i)).

The rule also excludes registered investment advisers giving investment advice, registered commodity trading advisers advising on swaps, attorneys giving traditional legal advice and engineers giving engineering advice (17 CFR 240.15Ba1-1(d)(2)(ii) through (v)).

Why an issuer might engage an independent advisor rather than rely on the underwriter is the subject of the independent advisor versus underwriter comparison.

Bidding Agent is a market role rather than a statutory term: the phrase does not appear in the statute, the SEC rule or the SEC's FAQ, so treatment turns on the activity, not the label.

The SEC has explained that purchasing and selling escrow investments on the direction of an obligated person or its financial advisor, without rendering advice, is merely the provision of brokerage services and does not make the person a municipal advisor, while giving advice on those investments does; the release adds that escrow investments are particularly vulnerable to abuse (Release No. 34-70462).

GFOA makes the point from the issuer's side: under the SEC's Municipal Advisor Rule, brokers giving advice on investments of bond proceeds may be treated as municipal advisors, and governments may take broker-dealer advice through an RFP process or when an independent registered municipal advisor is retained.

The Bidding Agent page covers how that role fits into a bond-proceeds investment.

mGIC is an independent, SEC-registered municipal advisor that does not sell a proprietary investment product and does not act as principal in the reinvestment alternatives it evaluates, and more on the firm is on the about mGIC page.

How do you verify a municipal advisor's registration?

Two public sources cover it: the firm's Form MA and Form MA-I filings on SEC EDGAR, and the MSRB's list of registered firms and qualified municipal advisor professionals.

A firm registers by filing Form MA electronically on EDGAR, plus a Form MA-I for each natural person who engages in municipal advisory activities for it, and Form MA must be updated at least annually within 90 days of fiscal year end (17 CFR 240.15Ba1-2, 240.15Ba1-5).

Form MA shows the firm's identity, business activities, compensation types and disclosure answers on criminal, regulatory and civil matters, searchable on EDGAR by company name, CIK or SEC file number.

The MSRB's page at msrb.org/Municipal-Advisors lists registered firms with at least one Series 50-qualified professional, with tabs for qualified representatives and Series 54-qualified principals, and firms without a Series 50-qualified person do not appear; the MSRB urges participants to review the list when evaluating an advisor.

Every municipal advisor representative must pass the Series 50 examination before engaging in municipal advisory activities, a requirement that applied to all municipal advisor professionals as of September 12, 2017 (MSRB Rule G-3), and the MSRB notes the examination does not confer the degree of knowledge and expertise needed for the informed advice required under the MSRB's conduct rule.

Municipal advisor principals must also pass the Series 54, every municipal advisor must have at least one principal, and a newly designated principal has 120 days to pass (G-3(e)).

Under G-3(i)(ii), each firm must evaluate and prioritize its training needs, develop a written training plan and conduct training for its qualified representatives and principals at least annually.

The MSRB's supervision rule for municipal advisors requires written supervisory procedures, a designated supervising principal, a chief compliance officer and at least an annual compliance review (supervision rule, paragraphs (a) through (c)), and the firm's chief executive officer or equivalent officer must certify in writing each year that processes are in place for establishing, maintaining, reviewing, testing and modifying those policies, unless the firm is subject to a substantially similar FINRA certification (supervision rule, paragraph (d)).

Registration is not a regulatory endorsement: the MSRB's advertising rule for municipal advisors lets an advertisement mention registration but bars stating or implying that the MSRB or any regulator endorses, indemnifies or guarantees the advisor's business practices (advertising rule, paragraph (a)(iv)(H)).

The same rule treats material published in public media concerning a municipal advisor's services as an advertisement and requires a municipal advisor principal to approve each one in writing before first use, except interactive content posted in an interactive electronic forum, which is exempt from pre-approval but remains subject to supervision (advertising rule, paragraphs (a)(i), (c) and (d)).

After notice and a hearing, the SEC may censure a municipal advisor, place limitations on its activities, functions or operations, suspend it for a period not exceeding twelve months, or revoke its registration (15 U.S.C. 78o-4, 15B(c)(2)).

If you want an independent review of a construction fund, reserve fund or escrow investment, mGIC offers a free, no-obligation reinvestment review; you can work with an SEC-registered advisor through the contact page.

Final determinations about registration obligations on a given engagement, and about any issue's legal and tax questions, belong to bond counsel and tax counsel.

Last updated 2026-10-06.

This page is general educational information about municipal finance and federal and state rules as of the date shown. It is not legal, tax or investment advice, and it is not a recommendation about any particular investment. Product availability, legality and suitability depend on the issuer, jurisdiction, governing documents and transaction-specific facts. Final legal and tax determinations remain with the issuer's bond counsel, tax counsel and other advisors.