Most year-end planning conversations happen in December. Several of the decisions those conversations are meant to address, however, have already closed by then. The mismatch is not a matter of a few days at the margin. For some decisions, the operative deadline falls a full quarter before the calendar year ends.
The result is a planning season organized around the wrong date. At Avion Wealth, this pattern surfaces regularly in fourth-quarter reviews, most often when a client asks about an election that is no longer available to make.
What follows is an accounting of which decisions close when, and why the sequence among them matters more than any individual date.
Why the Planning Calendar and the Decision Calendar Diverge
Year-end planning concentrates in December because the most familiar decisions are measured against the calendar tax year and genuinely benefit from being made late, once the income picture is more complete. Two other categories do not work that way: decisions with deadlines set by a plan document or an external enrollment window, which close early by design, and decisions with no formal deadline that nonetheless require weeks of lead time to evaluate properly.
Decisions That Close Before the Fourth Quarter Is Underway
Deferred Compensation Elections
Deferral elections for compensation earned in a future year generally must be made before that year begins. The rule exists to prevent an election from being made once the compensation is already earned or its amount known, which means the deadline is structural rather than administrative. For a senior executive, this is often the earliest-closing item on the entire planning calendar, and it closes months before the tax-year decisions that dominate December conversations.
Plan documents vary considerably in their specific deadlines, the compensation types eligible for deferral, and the distribution elections available at the time of deferral. Some plans set internal deadlines earlier than the general rule requires. Others separate the deferral election from the distribution election and impose different timing on each. The governing plan document is the operative reference in every case, and a review of it may be worth undertaking before the fall window narrows.
The consequence of missing the election is not a penalty. It is simply that the compensation is received as earned, in the year earned, with the tax outcome that follows from that. Where a deferral would have shifted income into a year with a materially different profile, the opportunity does not carry forward.
Charitable Vehicle Establishment
Establishing a charitable vehicle and funding one are separate decisions with separate timelines, and conflating them is a common source of late-year disappointment. Funding decisions can often be made close to year-end. Establishment involves administrative steps, document preparation, and in some cases coordination with a sponsoring organization or custodian, any of which may take weeks.
Where a vehicle already exists, the establishment timeline is not a constraint and the funding decision can sit with the other December items. Where no vehicle exists, the establishment timeline governs, and a funding decision made in December may have no vehicle available to receive it. For those considering a first charitable vehicle, the sequence is establishment first, funding second, with the gap between them measured in weeks rather than days.
Decisions That Require Lead Time Even When the Deadline Is Later
Equity Compensation Timing
Decisions involving concentrated stock positions or option exercises frequently span two tax years. An exercise in one year and a sale in the next produce a different outcome than both occurring together, and evaluating the alternatives requires a reasonably complete picture of current-year income alongside a working view of the year ahead.
Assembling that picture takes time. It may involve confirming vesting schedules, reviewing plan documents for exercise windows and blackout periods, coordinating with the issuer’s plan administrator, and modeling outcomes across more than one year. Where a position is concentrated enough to represent a meaningful share of household net worth, the analysis may also involve considerations that have nothing to do with the tax outcome, including how much single-issuer exposure remains appropriate given everything else in the plan.
None of that is work that compresses well. Decisions made in the final weeks of December tend to be made with fewer alternatives on the table, not because the deadline has passed but because the time to evaluate alternatives has.
Roth Conversion Analysis
Roth conversion execution generally happens later in the year, and for good reason. The decision depends on the current-year income figure the conversion is measured against, and that figure is more reliable in November than in September.
The analysis, though, benefits from beginning earlier, particularly where other decisions will move the income figure. A deferral election changes it. An equity decision may change it substantially. A conversion analysis run before those decisions are settled is provisional, and one run after they are settled may find the room for conversion smaller than expected. The sequence is what matters here, not the calendar date.
Decisions Tied to Fixed External Calendars
Health Coverage Between Employment and Medicare Eligibility
Coverage in the interval between the end of employment and Medicare eligibility is a planning gap that may be expensive and is frequently identified late. The options available depend on the timing of the transition, on prior employer arrangements and whether any retiree coverage exists, and on enrollment windows that operate on fixed calendars rather than on the individual’s schedule.
The fixed-calendar element is what distinguishes this from the other items. A deferral election can be planned around. An enrollment window cannot be moved, and missing one may mean waiting for the next, with coverage consequences in the interim. For an airline captain approaching a mandatory retirement date, or a senior executive weighing a departure, this is generally worth reviewing before the departure date is set rather than after, since the date itself is sometimes the variable with the most room in it.
How These Decisions Change One Another’s Inputs
The individual timelines are the easier half of the problem. The harder half is that these decisions are not independent, and reviewing them one at a time produces a sequence that looks reasonable in isolation and works poorly as a whole.
The dependencies run in a fairly consistent direction. A deferred compensation election changes current and future taxable income, which changes the room available for a Roth conversion, which changes what the conversion is worth. An equity compensation decision may change current-year income more than either, which means it sits upstream of both. Charitable funding may offset income in the year it occurs, which affects the same figure from the other direction. Health coverage timing depends on the employment end date, which may itself be influenced by equity vesting schedules.
What this implies is that the decision with the earliest deadline is not necessarily the one to make first. The deferral election closes earliest, but its right answer depends partly on what happens with equity, which has no formal deadline at all. Making the deferral election in isolation because it is the one with a date attached is how a plan ends up internally inconsistent.
Where the Inputs Overlap Directly
The combinations below involve decisions whose inputs overlap directly, which is what makes reviewing them together more useful than reviewing them in sequence. Each may be worth identifying early.
- A deferral election and a conversion analysis in the same year, where the election reduces current income and may create conversion room that would not otherwise exist
- An equity decision and a conversion analysis in the same year, where the equity event may consume the conversion room entirely
- A departure date and an equity vesting schedule, where the coverage question and the compensation question are governed by the same date
What Sequence That Implies
A workable sequence generally runs from the decisions with the widest downstream effects to the ones with the narrowest, rather than from the earliest deadline to the latest.
That usually means beginning with the equity compensation picture, since it has the largest potential effect on current-year income and no deadline forcing it. The deferral election follows, informed by that picture and constrained by its own fall deadline. Charitable vehicle establishment, where relevant, proceeds in parallel because its timeline is administrative rather than analytical and does not depend on the others. Health coverage review attaches to whatever departure date emerges. The conversion analysis comes last, once the income figure it depends on is settled.
The practical implication is that a fourth-quarter review beginning in September has room to run this sequence. One beginning in December generally does not, and tends to resolve the items in deadline order instead, which is the order least likely to account for how they interact.
Coordinating decisions of this kind is what the Wealth Confidence Plan™ is designed to address, since the value of any single decision depends substantially on what surrounds it. Outcomes vary with individual circumstances, and coordination does not assure any particular tax or planning result. Avion Wealth does not provide tax or legal advice, and these items are appropriately reviewed alongside your existing legal and tax professionals.
A Complimentary Review
For those evaluating how these decisions fit together, Avion Wealth offers a complimentary Second Opinion Service focused on how the pieces of a plan interact rather than on any single decision in isolation. A review of this kind identifies considerations for discussion. It does not produce tax or legal advice, and the applicability of any consideration depends on individual circumstances.
To your success,
The Avion Wealth Team
Frequently Asked Questions
When is the deadline for deferred compensation elections?
Deferral elections for compensation earned in a future year generally must be made before that year begins, which places the election window in the fall rather than in December. Individual plan documents may set earlier internal timing and may impose separate requirements on deferral and distribution elections. The governing plan document is the operative reference.
Can a Roth conversion be done in December?
Yes, and execution late in the year is common, because the current-year income figure the conversion is measured against is more complete by then. What generally does not work well in December is beginning the analysis, particularly where other decisions in the same year will affect that income figure.
Is it too late to set up a donor-advised fund or other charitable vehicle for this year?
Establishing a charitable vehicle involves administrative steps that may take weeks, so the answer depends on how much of the fourth quarter remains. Funding an existing vehicle is a separate decision with a later effective deadline. Where no vehicle exists, the establishment timeline is the constraint rather than the funding date.
What order should year-end planning decisions be made in?
Sequencing by downstream effect generally works better than sequencing by deadline. Decisions that move current-year income substantially, such as equity compensation events, sit upstream of decisions measured against that income, such as Roth conversions, even when the upstream decision has no formal deadline.
What happens to health insurance between retirement and Medicare?
Coverage in that interval depends on the timing of the transition, on whether any retiree coverage exists through a prior employer, and on enrollment windows that operate on fixed calendars. Because those windows cannot be moved, this is generally worth reviewing before a departure date is set.