For investment managers, Q4 is when preparations for the annual audit begin, the tax decisions that cannot wait until filing need to be made, compliance requirements are addressed, and next year’s operating budget takes shape. Each of these has its own timing and responsibilities, and each is much easier to address in the fall than in the first few months of 2027. This article starts with the audit, since much of the work that determines how smoothly it goes needs to happen before year-end.
Most investment managers think of audit season as a spring event. The auditor arrives, the request list lands, and the finance team spends six weeks answering it. But that framing puts the work in the wrong quarter, because nearly everything that determines how the spring goes has already been settled by the time the first request is sent.
The work that makes an audit straightforward is happening right now. Reconciliation breaks that have been carried since the summer either get resolved this quarter or become issues during fieldwork. Valuation support either exists in a form somebody outside the firm can follow, or it lives in the head of the person who built the model. Cash approvals were either documented as they happened, or they will need to be reconstructed from memory in March.
None of that feels particularly urgent while it is happening, which is exactly why it slides. The pattern is consistent from one firm to the next. The firms that have quiet audit seasons are rarely the ones with the largest finance teams. They are almost always the ones that treated October through December as preparation rather than simply the end of the year.
The rest of the article works through that window in order. But first, here is a short summary that can be shared with the team before getting into the details.
Four areas that tend to determine how smoothly the audit goes, all addressed before fieldwork:
1. Reconciliations are current, with breaks resolved rather than carried forward
2. Shadow NAV validated against the administrator regularly
3. Administrator deliverables are reviewed as they arrive
4. Cash approvals documented as they happen, with meaningful segregation of duties
Four dates to share with your team this month:
1. December 31, 2026, the year-end cutoff for evaluating Section 1061 holding periods and 2026 income recognition decisions
2. Mid-March 2027, when the Section 475(f) election window closes for a January 1 launch
3. April 30, 2027, when audited financial statements are due to investors for a December 31 year-end
4. July 1, 2027, the corrected Form PF amendments compliance date, replacing October 1, 2026
Two operations checks before any tax-loss harvesting trade:
1. Wash sales, since buying substantially identical securities within 30 days before or after a loss sale disallows the loss (a 61-day window)
2. Tax lot selection, since selling anything other than the earliest lot depends on identifying the lot at the time of the sale
Two items to plan before January:
1. Closing out the 2026 compliance year, including the FINRA renewal process
2. Building the 2027 operating budget now rather than waiting until February
Start with the deadline, because a lot of teams are working backward from the wrong one. Under the SEC custody rule, private fund advisers relying on the audit provision generally must distribute audited financial statements to fund investors within 120 days of the fund's fiscal year-end. For a fund with a December 31, 2026 year-end, that puts the deadline at April 30, 2027.
Working backward from April 30 puts the timing in perspective. The auditor needs time to complete the work, so fieldwork has to start well before the deadline, and your books have to be ready before fieldwork starts. A January close that runs two weeks long puts pressure on everything that follows and leaves less time to address issues before the financial statements are due.
There is a regulatory consideration as well. The SEC's Division of Examinations named the custody rule among its 2026 priorities for advisers, alongside fiduciary duty and standards of conduct, the Regulation S-P amendments, and newly registered advisers. A firm that registered in the last year or two may therefore fall into one or more areas of examination focus.
When a fund audit goes badly, the cause is rarely a disagreement about accounting policy. More often, the operational record underneath does not support what the financial statements say, and closing that gap takes weeks nobody has budgeted for. Four areas tend to determine how smoothly the audit goes, and all four are addressed before the auditor arrives.
1. Whether reconciliations are current rather than mostly current. Trade, cash, and position reconciliations should be complete with breaks resolved, not carried forward with a note attached. A break that is two months old in October is a four-month-old break by the time somebody asks about it.
2. Whether the shadow NAV is being validated regularly. A shadow book that gets reconstructed when someone asks for it is not providing oversight, and the difference becomes visible at the worst possible moment. Regular validation against the administrator's numbers is what turns it into an actual control.
3. Whether administrator deliverables are reviewed as they arrive. Reviewing them on receipt means a disagreement surfaces in November, when there is time to resolve it. Reviewing them in aggregate during fieldwork means the same disagreement surfaces in April.
4. Whether cash approvals were documented as they happened. This is where segregation of duties matters. The same person should not be valuing positions, approving trades, approving wires, and reconciling cash. At a six-person firm that can sound impossible, but in practice it is usually a process design problem rather than a headcount problem.
Documentation ties the four together. An audit is largely an exercise in showing your work, so the practical test is whether somebody who does not work at your firm could follow your valuation support, your allocation methodology, and your expense treatment without needing a conversation. Where the answer is no, that conversation happens during fieldwork instead, adding time and unnecessary back-and-forth to the process.
Tax planning splits into two categories, and confusing them is what produces the December scramble. Some decisions stay open until you file, and others have to be made before the year ends. Q4 is the time to focus on the second category.
Carried interest remains subject to the three-year holding period under Section 1061 for gains to receive long-term capital gain treatment, which makes the timing of dispositions a planning question rather than a filing question. The mark-to-market election under Section 475(f) has its own timing requirements, and it is easy to lose track of them in a launch year. An existing taxpayer files the election no later than the due date of the prior-year return, without regard to extensions, while a new taxpayer files no later than two months and 15 days after the first day of the election year. For a firm launching at the beginning of January 2027, that window closes in the middle of March 2027 and it is not extendable.
For fund principals, year-end planning should also consider the timing of income and state and local tax payments. The state and local tax (SALT) deduction cap increased to $40,400 in 2026, but the available deduction begins to phase down for taxpayers with modified adjusted gross income above $505,000, subject to a $10,000 minimum deduction. For principals whose income can vary significantly from year to year, modeling income and deductions before year-end can help identify potential tax planning opportunities while there is still time to act.
Our role on the fund side is review and coordination rather than preparation. We review fund tax returns and Schedule K-1s and coordinate with tax advisors across entities. In practice, that means structural questions can be identified early enough to address them before the preparer is working against a deadline.
Tax planning determines what a manager wants to realize before December 31, and operations makes sure those decisions can actually be executed. Two mechanics matter most when positions are sold for tax reasons in Q4, and both need to be addressed by the middle office before the trades go through.
When stock or securities are sold at a loss, the IRS disallows the loss if substantially identical stock or securities are bought within 30 days before or after the sale, which makes it a 61-day window. The window runs in both directions, so a purchase made in the weeks before a loss-harvesting sale can trigger the rule just as a repurchase afterward can. The disallowed loss is added to the basis of the replacement position, which means it is deferred rather than lost, but it can no longer be used to offset gains in that tax year.
Identifying potential wash sales is an operations task because the relevant trades may be held across multiple accounts. Positions held across several accounts or prime brokers need to be reviewed together before a loss sale is executed, since the rule is not limited to the account where the sale occurs.
There is one notable exception. According to the IRS, the wash sale rules do not apply to traders using the mark-to-market method of accounting under Section 475. This is another reason the election discussed above should be considered early, particularly in a launch year.
When a position was built over several purchases, the lot that is sold determines the gain or loss. Under the Treasury regulations, if the shares sold cannot be adequately identified, they are treated as coming from the earliest lot acquired, which is first in, first out. Selling a later lot, including the most recent purchase under a last in, first out approach, depends on adequately identifying that lot. For shares held with a broker, that means specifying the lot at the time of the sale and receiving written confirmation.
For operations, the practical point is consistency. The lot relief method the firm intends to use should match what the prime broker, the administrator, and the firm's own books and records show, because a mismatch discovered after year-end turns a tax decision into a reconciliation problem.
Tax lot selection also requires coordination among the operations team, the accountants, and, most importantly, the prime broker, which ultimately matches and assigns the tax lots being sold. Before a tax-loss harvesting trade or specific tax lot selection is executed, the appropriate teams should confirm the intended treatment and make sure the instructions are communicated and reflected correctly across the prime broker, administrator, and the firm's records.
Q4 compliance work is largely about completing the year’s requirements and making sure outstanding items do not carry into 2027. In addition to ongoing compliance tasks, it is a good time to confirm that compliance manual and code of ethics reviews and updates have been made, annual compliance training has occurred, all personal trading reviews and other code of ethics tasks have been completed, all marketing reviews and approvals are documented, and the annual 206(4)-7 compliance review, if not finished and signed off on, is underway. If you have not done so already, be sure to read the SEC's recent Risk Alert on investment adviser annual compliance reviews.
Q4 is also the time to complete the FINRA renewal process and pay the applicable fees. This is the annual process used to collect and disburse registration and individual renewal fees for broker-dealers and investment advisers across participating self-regulatory organizations and state jurisdictions. As a best practice, we recommend submitting funding for the renewal fees as well as for the annual ADV amendment charge and any other regulatory filings paid through the E-Bill account. Preliminary statements will be posted to your E-Bill account, and your firm's SAA will receive a notification email with full instructions in early November. It is important to note the various deadlines and system shut-down dates, as the complete process can run through late January.
One item changed recently and should be checked against your own compliance calendar. On August 31, 2026, the SEC and CFTC further delayed the compliance date for the 2024 amendments to Form PF, moving it to July 1, 2027. A great deal of published guidance still cites October 1, 2026, but that date has been superseded by the new order. If your compliance calendar was built earlier this year, that date will likely need to be updated.
The fund gets modeled carefully. The management company frequently does not, and that can create problems as the business grows.
Salaries, benefits, technology, compliance fees, audit, legal, insurance, and rent all have their own costs and timing, and many of them reset in January. Building a 2027 operating budget now, with conservative assumptions about how assets under management will ramp, gives the firm a better view of its expenses and where decisions may need to be made. It also brings outsourcing questions to the surface while there is still time to evaluate providers and make changes thoughtfully.
This part of year-end planning has little to do with the audit, but a great deal to do with how the firm allocates resources and manages expenses in the year ahead.
Talk to our CFO & Accounting Support or Regulatory & Compliance teams → stablerock.com/contact
Sources
IRS, Instructions for Schedule D (Form 1040), Wash Sales: https://www.irs.gov/instructions/i1040sd
IRS, Topic No. 429, Traders in Securities: https://www.irs.gov/taxtopics/tc429
Treasury Regulations, 26 CFR 1.1012-1, Basis of property: https://www.ecfr.gov/current/title-26/chapter-I/subchapter-A/part-1/subject-group-ECFR5a368d8ba363b3c/section-1.1012-1
SEC, Custody of Funds or Securities of Clients by Investment Advisers: A Small Entity Compliance Guide: https://www.sec.gov/info/smallbus/secg/custody_rule-secg.htm
SEC Division of Examinations, 2026 Examination Priorities: https://www.sec.gov/newsroom/press-releases/2025-132-sec-division-examinations-announces-2026-priorities
SEC and CFTC, Statement on Extension of 2024 Form PF Amendments, August 31, 2026: https://www.sec.gov/newsroom/speeches-statements/atkins-statement-form-pf-amendments-083126
CFTC, Press Release 9290-26 on the extension of the Form PF compliance date, August 31, 2026: https://www.cftc.gov/PressRoom/PressReleases/9290-26
The Tax Adviser, Hedge funds: Tax structuring, planning, and compliance, April 30, 2026: https://www.thetaxadviser.com/issues/2026/apr/hedge-funds-tax-structuring-planning-and-compliance/
SEC Division of Examinations, Risk Alert: Examinations Observations Regarding Investment Adviser Annual Compliance Review, September 14, 2026: https://www.sec.gov/compliance/risk-alerts/examinations-observations-regarding-investment-adviser-annual-compliance-review-091426