Updated October 5, 2026. A general explanation, not legal advice.
Guide · 26 topics · every state
Solo adviser compliance, from A to Z
By Tye Merlo, founder of Luna Compliance.
I built Luna Compliance to hold a whole compliance program in one place.
This guide is for the adviser who is also the CCO, the operations person and the one who answers the phone. Many of you are state-registered. Here is the whole program, one letter at a time: what each thing is, what you actually have to do, the mistake I see most, and, where it is true, one line on how Luna helps. Where Luna does not help, I say so.
Everything here is current as of October 5, 2026. State rules vary, and I flag where they do.
A is forADV
Form ADV is your registration and your disclosure document in one. Part 1 is the check-the-box filing. Part 2A is the brochure your clients read. Part 2B is the supplement about each person who advises them. Part 3, Form CRS, applies only if you are SEC-registered and serve retail investors.
What you do
File an annual updating amendment within 90 days after your fiscal year end, and amend promptly when certain items become inaccurate. Deliver the brochure before or when you sign a client. Within 120 days after fiscal year end, deliver the updated brochure or a summary of material changes with an offer to send the full brochure. The NASAA model brochure rule that many states base their rule on uses the same 120 days, and adds 48-hour advance delivery for new clients unless the client can cancel within five business days.
The common mistake
Letting Part 2A drift away from how you actually operate. Examiners read your brochure and then look for the gap.
Where Luna helps
The free calendar is set up for your registration type, with reviewed deadlines for the states you list and the IARD renewal dates, each with its rule and its own reminder schedule. Some states are still being reviewed; until yours appears, add its dates as your own events.
B is forBooks and records
Rule 204-2 lists the records an SEC adviser must keep, from the general ledger to written communications about advice, orders and performance, advertisements, and the records behind every performance number. Most are kept five years from the end of the fiscal year of the last entry, the first two years in an appropriate office. Formation documents are kept three years after the firm closes. NASAA's model recordkeeping rule uses the same periods and adds items such as a complaint file, but states differ: some require only three years (Alabama, Illinois, North Dakota, West Virginia), others six (Maine, New Mexico, Washington), and Texas requires write-once storage. Keeping six or seven years satisfies every state.
The common mistake
Assuming the custodian and the email provider are keeping your records for you. Electronic records must be protected from alteration and producible promptly.
Where Luna helps
Filings, attestations, decisions and marketing reviews are kept as dated records with who did what and when. The Books and Records policy is one of the six core policies Luna drafts from your answers on the Solo plan.
C is forCompliance program and the annual review
Rule 206(4)-7 requires an SEC adviser to adopt written policies reasonably designed to prevent violations, review them at least annually for adequacy and effectiveness, and designate a chief compliance officer. The 2003 adopting release lists the areas most advisers should cover: portfolio management, trading, disclosures, safeguarding assets, recordkeeping, marketing, valuation, privacy and business continuity. NASAA's 2020 model rule on written policies and procedures brings a similar requirement to the states that adopt it.
What you do
Write the policies for your firm, not a bigger one. Review them every year. Write the review down.
The common mistake
Skipping a year, or doing the review in your head. The SEC's September 14, 2026 risk alert on annual reviews describes advisers with gaps in their reviews and advisers whose policies required a review but gave no procedure for doing one.
Where Luna helps
The Compliance Program policy is a core policy, drafted from questions about who the CCO is and how testing is done. The calendar's reminder for the annual review starts sixty days out, and the policy library keeps versions and acknowledgements.
D is forDuty and the conflicts you disclose
You are a fiduciary. The SEC's 2019 interpretation says that means a duty of care and a duty of loyalty. Loyalty requires you to eliminate a conflict or disclose it fully and fairly enough that the client can give informed consent. States reach the same place through their unethical business practices rules, which require written disclosure of material conflicts before advice is given.
The common mistake
Boilerplate. The SEC's June 9, 2026 observations on economic conflicts describe disclosures that were missing, incomplete or misleading, and practices that did not match the advisory agreement.
Where Luna helps
Conflicts are recorded in the code of ethics module and tracked to resolution, with every decision attributed and timestamped.
E is forEthics, the code and personal trading
Rule 204A-1 requires an SEC adviser's written code of ethics to set a standard of conduct, require compliance with the securities laws, require access persons to report personal holdings and transactions, require pre-approval of IPOs and limited offerings, and require prompt reporting of violations. Holdings reports are due within 10 days of becoming an access person and annually after that; transaction reports are due within 30 days after each quarter. If you are the firm's only access person, you may keep the records instead of reporting to yourself. NASAA's model policies rule carries the same code of ethics content into adopting states.
The common mistake
A code that was never read. Every supervised person has to acknowledge it, and you have to be able to show that.
Where Luna helps
The Code of Ethics is a core policy. On Solo, access persons file gifts, entertainment, political contributions and outside activities in the product. Personal trading preclearance, holdings and transaction reports are on Firm and Firm Plus, not Solo.
F is forFees
Your fee schedule is disclosed in Part 2A Item 5, and your bills have to match it. If you require or solicit prepayment of more than $1,200 per client six months or more in advance, Item 18 requires an audited balance sheet. For state-registered advisers that threshold is $500. NASAA's unethical practices rule makes charging an unreasonable fee a violation, and NASAA's 2022 fee guidance says many state regulators treat an annual fee above 2 percent as unreasonable.
Performance fees are prohibited unless the client is a "qualified client." The SEC raised those thresholds effective June 29, 2026: $1,400,000 under management with you, or $2,700,000 net worth. NASAA's model rule points state advisers to the same definition, but several states still use older, lower thresholds or their own rules, and Maine prohibits them except fee arrangements that can move down as well as up. Check yours.
The common mistake
Billing errors. The SEC's 2021 review of about 130 advisers found fee deficiencies in most of them, from overbilling to misapplied breakpoints and householding.
Where Luna stops
Luna does not calculate or check your fee billing.
G is forGifts, entertainment and political contributions
No SEC rule sets a dollar limit on gifts for advisers. FINRA's $300 limit applies to broker-dealers, not to you. Your code of ethics sets your own limit, and you keep a log.
Political contributions are different. Rule 206(4)-5 bars an SEC adviser from being paid to advise a government entity for two years after the adviser or a covered associate contributes to an official who can influence the hiring, with a de minimis exception of $350 per election if the contributor can vote for the candidate and $150 if not. The rule is in force today. On September 10, 2026 the SEC proposed to rescind it; comments are due November 9, 2026. Watch that. State advisers: check whether your state has its own pay-to-play rule.
The common mistake
Copying a broker-dealer's gift policy and never logging anything.
Where Luna helps
On Solo and above, employees file gifts, entertainment and political contributions themselves, and contributions are checked against the pay-to-play de minimis amounts.
H is forHandling complaints
The SEC has no complaint-log rule for advisers, but written complaints are communications about your advice, and Rule 204-2 requires you to keep those. NASAA's model recordkeeping rule, which many states have adopted in some form, requires a file of all written communications about any written client complaint and any litigation. Examiners ask how complaints are received, handled and reviewed.
What you do
Define a complaint, acknowledge it, investigate it, answer it, and record every step.
The common mistake
Treating an unhappy email as a customer-service matter and leaving no trace of it.
Where Luna helps
The Complaints policy template is on Firm and above. On Firm Plus, the email archive flags messages that read like complaints for a person to review.
I is forInsider information
Section 204A requires every SEC-registered adviser to have written policies to prevent misuse of material non-public information. NASAA's model policies rule requires the same of state advisers in adopting states. Insider trading law reaches everyone regardless.
What you do
Know who at the firm learned what, and when; restrict trading in those names; keep the record.
The common mistake
Assuming a solo adviser never gets MNPI. A client who is an executive, a board seat, a friend's deal.
Where Luna helps
The Code of Ethics policy covers MNPI. The MNPI register, insider lists and automatic preclearance denial are on Firm and Firm Plus.
J is forJurisdiction: clients in other states
A state cannot require you to register there if you have no place of business in the state and fewer than six clients who are residents there in the preceding 12 months. That is the national de minimis standard in Section 222(d). Above it, a state-registered adviser registers in the second state and an SEC-registered adviser makes a notice filing there. States can also license investment adviser representatives who have a place of business in the state, even if the firm is SEC-registered.
The common mistake
The sixth client. Count residents, not accounts, and count them every year.
Where Luna stops
List your states in Luna's firm profile, or let Luna read them from your CRD, and their reviewed deadlines and the IARD renewal dates go on your calendar.
K is forKnow your customer: AML and sanctions
FinCEN's anti-money laundering rule for advisers covers SEC-registered advisers and exempt reporting advisers. On December 31, 2025 FinCEN postponed its effective date from January 1, 2026 to January 1, 2028, and said it would revisit the rule. State-registered advisers are not covered by it. OFAC sanctions apply to every U.S. person today, so you cannot do business with a sanctioned person whether or not an AML program is required.
What you do
Verify who your clients are, screen against the sanctions list, and watch for activity that makes no sense for the client.
The common mistake
Assuming "not covered yet" means "nothing to do."
Where Luna helps
The AML and Sanctions policy template is on Firm and above. Luna does not screen names against sanctions lists.
L is forLicensing: the Series 65 and continuing education
To register as an investment adviser representative, NASAA's model rule requires the Series 65 within two years of application, or the Series 66 plus the Series 7. The exam is waived for a current CFP, ChFC, CFA, PFS or CIMA, though each state decides its own waivers. Pass the exam and you have two years to register before it expires.
Continuing education: in jurisdictions that have adopted NASAA's IAR CE rule, each registered IAR completes 12 credits a year, 6 in ethics and professional responsibility and 6 in products and practice, through approved providers, on your CRD transcript by year end. It applies to IARs of SEC-registered firms too. Twenty-five jurisdictions have adopted it, with effective dates from 2022 to 2027. Miss it and your status goes CE Inactive; miss two years and you cannot renew.
The common mistake
Assuming your firm's registration covers you personally.
Where Luna helps
Luna keeps your IAR register and tracks each IAR's continuing education against the rules of their states, with reminders before CRD closes for the year. It does not track the Series 65.
M is forMarketing and testimonials
The SEC Marketing Rule, 206(4)-1, applies to SEC-registered advisers. It prohibits seven kinds of statement in any advertisement, including unsubstantiated claims and benefits without a fair and balanced treatment of risks. Testimonials and endorsements are allowed with clear disclosures of client status, compensation and conflicts; a compensated promoter generally needs a written agreement unless paid $1,000 or less in the preceding 12 months. Gross performance must be shown with net, and non-fund performance must show 1-, 5- and 10-year periods. Keep a copy of every advertisement.
State-registered advisers: your state's advertising rule governs. On May 4, 2026 NASAA amended its model rules to permit testimonials, endorsements and performance with similar guardrails, but each state must adopt the amendments before they apply there. At least 14 states still ban testimonials outright today. Until yours changes its rule, check before you post a review.
The common mistake
A LinkedIn post with a client quote and no disclosure.
Where Luna helps
Upload a deck, paste a post or give Luna a URL, and it returns findings that cite the rule and point to the page or slide. Solo includes 10 reviews a month. The review is built on the SEC Marketing Rule. For a state-registered adviser it also flags testimonials in the jurisdictions that still ban them. Check your state's other advertising rules yourself.
N is forNet worth and bonding
The SEC has no net worth or bonding requirement for advisers. States do. NASAA's model rule, which many states adapt, requires $35,000 net worth if you have custody, $10,000 if you have discretion without custody, and a positive net worth if you accept prepayment of more than $500 six or more months in advance. An adviser below the minimum may post a bond for the shortfall. Real state rules vary far more than the model: some require a bond from every adviser, Oklahoma and Oregon require errors-and-omissions insurance instead, and Louisiana, New York and Texas have no minimum. Read yours. If your net worth falls below the minimum, the model rule requires notice to the regulator by the next business day.
The common mistake
A distribution to yourself in December that takes the firm's net worth below the line.
Where Luna stops
Luna does not track net worth or bonding.
O is forOff-channel communications
If a text message is about a recommendation, an order, money moving, or performance, it is a required record under Rule 204-2(a)(7), and you have to keep it. The SEC has brought years of cases on this. In January 2025 alone, nine investment advisers and three broker-dealers paid a combined $63.1 million for failing to preserve messages sent on personal devices. State recordkeeping rules reach the same communications.
What you do
Decide which channels are allowed, capture them, and tell clients what to use. Train, certify, and discipline.
The common mistake
"clients text me, what am I supposed to do?" The answer is a policy and a capture tool, or no business by text.
Where Luna helps
The Electronic Communications policy template is on Firm and above. Email archiving and review is on Firm Plus and covers email only. Luna does not capture text messages or messaging apps.
P is forPrivacy and cybersecurity
If you are SEC-registered, Regulation S-P applies. The 2024 amendments required every SEC adviser to comply by June 3, 2026 at the latest: written safeguards, an incident response program, notice to affected individuals as soon as practicable and no later than 30 days after you learn of unauthorized access to sensitive customer information, and service providers who must notify you within 72 hours.
If you are state-registered, the FTC Safeguards Rule applies instead; the FTC names "investment advisors that aren't required to register with the SEC" among the businesses it covers. It requires a qualified individual, a risk assessment, encryption in transit and at rest, multi-factor authentication, training, service provider oversight and incident response. Firms holding information on fewer than 5,000 consumers are exempt from the written risk assessment, annual penetration testing, the written incident response plan and the annual board report. Since May 2024, a breach involving 500 or more consumers must be reported to the FTC within 30 days of discovery. NASAA's 2020 model policies rule adds a cybersecurity policy and an annual privacy notice in adopting states.
Everyone: every state has a breach notification law.
The common mistake
A privacy notice written in 2015 and no idea where client data actually lives.
Where Luna helps
The Privacy and Identity Theft policy is a core policy and asks which state laws apply to you and who leads an incident response.
Q is forQualified custodian
Under Rule 206(4)-2, an SEC adviser with custody must keep client assets with a qualified custodian, tell clients who it is, have a reasonable basis to believe the custodian sends statements at least quarterly, and get an annual surprise examination by an independent accountant. The surprise exam does not apply if your only custody is deducting your fee. A standing letter authorizing you to move client money to a third party is custody; the SEC staff's 2017 letter lets you skip the surprise exam if seven conditions are met. Assets received by mistake go back within three business days.
States follow NASAA's model custody rule in their own versions. It treats fee deduction as custody too, conditions the exemption on an invoice each time you deduct, and custody is what triggers the $35,000 net worth figure above.
The common mistake
Not realizing you have custody. Check Part 1 Item 9 against what you can actually do with client money.
Where Luna helps
The Custody policy template is on Firm and above. Any plan's calendar can carry your surprise exam date.
R is forRegistration: SEC or state
Under $100 million in regulatory assets under management, you register with your state. At $100 million you may register with the SEC; at $110 million you must; once SEC-registered you need not leave until you fall below $90 million, when you withdraw within 180 days of fiscal year end on Form ADV-W. Two exceptions put smaller advisers with the SEC: mid-sized advisers not subject to examination by their home state (today only New York) and advisers required to register in 15 or more states. Everything is filed through IARD, which FINRA operates. Renewals run every fall: for 2027, preliminary statements post November 9, 2026 and payment is due December 7, 2026. Miss it and you fail to renew on January 1.
The common mistake
Measuring assets once and forgetting. The number that matters is the one on your annual updating amendment.
Where Luna stops
Luna does not file anything for you. The IARD renewal dates are on the calendar of every firm that lists a state.
S is forSuccession and business continuity
No SEC rule requires a business continuity plan; the SEC proposed one in 2016 and never adopted it. But the 2003 compliance rule release lists business continuity among the areas your policies should address, and examiners ask for the plan. NASAA's 2015 model rule requires advisers in adopting states to have a written plan covering backup of records, alternate communications, office relocation, assignment of duties if key personnel die or become unavailable, and minimizing client harm.
For a solo adviser this is the hardest entry in the alphabet, because the key person is you.
The common mistake
A plan that names no one.
Where Luna helps
The Business Continuity and Disaster Recovery policy is a core policy, and it asks who stands in for you, which functions are critical and how long each can be down.
T is forTrade execution
Best execution is part of your duty of care. You seek the most favorable terms reasonably available, and the SEC has said the determining factor is not the lowest commission but the best qualitative execution. Form ADV Part 2A Item 12 discloses how you choose brokers. The SEC's 2018 risk alert lists the usual failures: no review at all, no comparison with other brokers, and policies that are never followed.
The common mistake
Picking the custodian's platform once and calling it best execution forever. Review it, and write the review down.
Where Luna helps
The Trading and Brokerage policy template is on Firm and above. Luna does not analyze execution quality.
U is forU4 and U5
Form U4 registers each investment adviser representative through IARD and CRD; Form U5 ends it. You, the firm, file them. Both carry disclosure questions about criminal, regulatory, civil and financial events, and the Form U4 instructions impose a continuing obligation to amend as changes occur. NASAA's IARD model rules treat an amendment as prompt if filed within 30 days of the event; Illinois requires 10 business days. States set their own U5 deadlines; FINRA's rule for its members is 30 days, and your state's may match. Check it.
The common mistake
A bankruptcy, a lien or a customer complaint that never makes it onto the U4.
Where Luna stops
On Solo and above, Luna logs each change that makes a Form U4 or U5 filing due and dates it by the strictest of your states' clocks. It does not file them for you.
V is forVendors
If a vendor touches client information, you are responsible for overseeing it. Reg S-P requires SEC advisers to oversee service providers and require 72-hour breach notice from them. The FTC Safeguards Rule requires state advisers to select capable providers, require safeguards by contract and assess them periodically. The SEC withdrew its 2022 outsourcing proposal in June 2025, so there is no separate outsourcing rule, but examiners still ask.
The common mistake
Signing up for software with a credit card and never reading what the vendor says about security.
Where Luna helps
The Third-Party Risk Management policy template is on Firm and above. For your diligence on Luna itself, the security page says where data is hosted (United States), that multi-factor authentication is required, that Luna notifies you within 72 hours of unauthorized access to a system holding your data, and what Luna does not yet have, including a SOC 2 report.
W is forWritten agreement
Section 205 requires an SEC adviser's contract to say it cannot be assigned without the client's consent and, for a partnership, that the client will be told of changes in membership, and it prohibits performance fees outside the qualified client exception. States go further: NASAA's model rules require the contract to be in writing and to state the services, the term, the fee and how it is computed, how prepaid fees are refunded on termination, and whether you have discretion. The SEC's 2019 interpretation warns against hedge clauses that purport to waive your fiduciary duty.
The common mistake
A downloaded contract that does not say what you actually do.
Where Luna stops
Luna does not review advisory contracts.
X is foreXamination
The SEC's 2026 priorities say the Division will keep prioritizing advisers that have never been examined, with particular emphasis on recently registered advisers, and will look at fiduciary conduct, compliance programs and annual reviews. States run their own programs. NASAA's 2025 coordinated exams covered 1,086 state advisers, 365 of them examined for the first time, and found 3,402 deficiencies across 23 categories, led by books and records, financial matters, registration, fees and advertising.
What you do
Keep the records as you go, so the request letter is a retrieval exercise and not an archaeology project.
The common mistake
Reconstructing a year of compliance the week the letter arrives.
Where Luna helps
Every filing, review and decision is kept with who decided and when, and marketing reviews export as a PDF or CSV. The audit log with examiner exports is on Firm and above.
Y is forYear: the compliance calendar
Your year has a shape. Annual updating amendment within 90 days of fiscal year end. Brochure delivery within 120 days. Code of ethics holdings reports annually and transaction reports every quarter. Annual compliance review. Privacy notice annually unless an exception applies. IAR CE by December 31 in adopting states. IARD renewal in November and December. Add your custody surprise exam, your state's financial filings and your own policy dates.
The common mistake
Keeping all of that in your head.
Where Luna helps
This is the free plan. The calendar is seeded with obligations, generates each occurrence on its cadence, says which rule each one comes from, reminds the owner before it is due, and marks it overdue when it is, with follow-ups until it is done.
Z is forZero: the number of these you can hand off entirely
Rule 206(4)-7(c) requires you to designate a chief compliance officer, and the SEC has said that person should be competent and knowledgeable about the Advisers Act and empowered with full responsibility and authority. Its 2015 alert on outsourced CCOs and its 2020 compliance programs alert both describe CCOs with too many other jobs and too little authority. For a solo adviser the CCO is you, and no consultant or software changes that.
The common mistake
Believing that buying something discharges the duty.
Where Luna helps
Luna is built on that premise. Luna recommends; a person decides. Every finding reaches you with the rule cited, and every decision carries your name, the time and, for a denial, the reason.
State by state
Your state may differ
Most state rules start from NASAA’s model rules, then depart from them. These are some of the differences that matter most to a solo adviser, from our review of all 50 states, DC and the territories. Each state links to the rule it was read on. Rules change, so confirm yours with your regulator before relying on it.
Testimonials are still banned
At least 14 states still prohibit testimonials in a state adviser's advertising, despite NASAA's May 2026 amendments.
How long records are kept
Most states follow the federal five years. Some require less, some more, and Texas requires write-once electronic storage. Keeping six or seven years satisfies every state.
Three years
Six years
Minimum net worth, bonds and insurance
The SEC has no net worth rule. States range from no minimum at all to fixed amounts for every adviser, and two use insurance instead. A few examples:
From Luna’s review of state statutes and rules, as of October 5, 2026. Hover a state for its citation; select it to read the rule.
Where Luna fits
I built Luna so the whole program lives in one place: the calendar, the policies drafted from your answers, the code of ethics filings, attestations, marketing review, and, on the larger plans, personal trading, the MNPI register and email archiving. Pricing is published. The Calendar is free, no card. Solo is $199 a month for up to two users, with the six core policies, code of ethics filings, attestations, 10 marketing reviews a month and chat over your own policies. Firm is $699 and Firm Plus is $1,499. Each firm runs on its own deployment, hosted in the United States.
Luna is software. It is not a law firm, it gives no legal advice, and using it creates no attorney-client relationship. It does not yet track net worth or bonding, and it does not review advisory contracts. I would rather tell you that than have you find out.
Start with the free calendar at lunacompliance.io, and tell me which letter you want more on.
Calendar
Free
1 user
Solo
$199/mo
Up to 2 users
Firm
$699/mo
Up to 10 users
Firm Plus
$1,499/mo
Up to 25 users
This article is general information, not legal advice; state rules vary, and you should check your own state's requirements or speak with counsel about your situation.
Related guides
The rules behind this guide
- Compliance RuleRule 206(4)-7
- Books and Records RuleRule 204-2
- Code of Ethics RuleRule 204A-1
- Marketing RuleRule 206(4)-1
- Custody RuleRule 206(4)-2
- Pay-to-Play RuleRule 206(4)-5
- Safeguards and Disposal RuleRegulation S-P, Rule 30
- FY2026 examination prioritiesExamination Priorities FY2026
- Annual compliance review observationsRisk Alert