If you've read our companion piece on the first 90 days after a liquidity event, you already know that the opening stretch is about triage: securing the proceeds, building a short-term reserve, resisting large irreversible decisions, and assembling your advisory team. That work stabilizes the situation. It does not finish it.
The first year is a different job. It's the year the largest tax event of your life actually plays out, the year your new cash flow either matches your plan or quietly drifts from it, and the year decisions about where you live and how you give can still be shaped before they harden. The families who navigate it well treat the first year not as a victory lap but as an execution phase — one that rewards structure, monitoring, and tight coordination among the professionals around them.
Below are the priorities we watch most closely with clients in that first year.
Timeline
From Triage to Execution
First 90 Days
- Secure the proceeds and ensure proper titling and insurance
- Build a short-term cash reserve for immediate liquidity needs
- Pause large irreversible decisions until the picture is clear
- Assemble the core advisory team: wealth advisor, CPA, attorney
Months 4–12
- Reserve and manage estimated tax liabilities in a dedicated bucket
- Track earnout milestones, payment timing, and tax treatment
- Model any change of residency before executing it
- Structure charitable giving to optimize the high-income year
- Build real communication channels among all advisors
- Monitor actual income, expenses, and tax impact against the plan
Vaquero Private Wealth · The first 90 days stabilize the situation. The first year finishes it.
1. Liquidity planning for the tax bill is paramount
It is a common and expensive misconception that the proceeds in your account are yours to deploy. A significant share of them are, in effect, already spoken for — because the tax on the sale generally isn't settled until well after the cash arrives.
Capital gains from the sale are reported for the tax year in which the sale occurs, but the liability is paid in stages: quarterly estimated payments during the year, with the final reconciliation at filing the following April. That timing gap is the trap. It's entirely possible to receive proceeds, feel wealthy, commit capital to new investments or purchases, and then face a large, non-negotiable payment months later with less liquidity than you assumed.
The discipline is to reserve the estimated tax liability up front, hold it in appropriate short-term, liquid instruments, and manage it as its own bucket — separate from your long-term portfolio. Two things to coordinate with your CPA: the estimated-payment schedule and safe-harbor requirements so you avoid underpayment penalties, and a realistic model of the final liability (state as well as federal) so the reserve is sized correctly rather than guessed at.
2. Monitor earnout provisions closely
If part of your sale price is structured as an earnout, the deal isn't done — it's ongoing, and it needs active management through the first year and often beyond.
Earnouts introduce moving parts that are easy to lose track of once the closing dust settles: whether the performance milestones that trigger payments are actually being met, when contingent payments are expected to land, and how each payment is taxed. Deferred and contingent payments are commonly reported under the installment method, and long-deferred payments can carry imputed-interest consequences. The practical risk is a payment arriving in a later year with no reserve set aside for its tax, or a milestone quietly being missed while your plan still assumes the money is coming.
Build earnout tracking into your first-year cadence: review milestone progress, confirm expected payment timing, and pre-plan the tax treatment of each tranche with your CPA before it hits.
3. Model any change of primary residence — before you make it
Many families consider relocating after a liquidity event, and the decision has real tax weight — especially in the sale year. As a Texas-based firm, we start many clients from an advantaged position: Texas has no state income tax. A move into a higher-tax state can carry a meaningful, and sometimes avoidable, cost — and the worst possible year to establish residency in a high-tax jurisdiction is the year your largest gain is recognized.
This is a modeling exercise, not a gut decision. The questions worth working through with your advisors:
- What is the state tax consequence of establishing full domicile in the new state during the sale year versus a later year?
- Is a full relocation the best strategy, or does a seasonal / dual-residence arrangement better serve the first year — the year taxes are highest — before revisiting?
- How do the destination state's residency rules actually work? Statutory residency tests (day counts) and source-income rules vary by state, and a state can tax income sourced to it regardless of where you claim to live.
The goal is to make the residency decision deliberately, with the numbers modeled, rather than backing into it and discovering the cost at filing.
Checklist
First-Year Priorities
Reserve estimated tax liabilities in a dedicated, liquid bucket
Monitor earnout provisions: milestones, timing, and tax treatment
Model any change of primary residence before executing it
Structure charitable giving for the high-income sale year
Build a defined communication cadence among all advisors
Track actual income and expenses against the first-year budget
Reconcile projected versus actual tax impact with your CPA
Vaquero Private Wealth · Print or save this list as a working reference for your first-year review meetings
4. Structure charitable giving to optimize the high-income year
The sale year is often the highest-income year of your life, which makes it the most tax-efficient year to be charitable — if the giving is structured deliberately. Two vehicles come up most often:
A donor-advised fund (DAF) — simple to establish and fund, low administrative burden, lets you take the deduction now and recommend grants to charities over time. Well suited to concentrating a large deduction into a peak-income year while spreading the actual giving out.
A private foundation — more control, a lasting family philanthropic vehicle, and the ability to involve heirs — at the cost of greater administrative and compliance obligations, including excise and distribution rules.
The mechanics reward planning. Contributing appreciated long-term assets rather than cash can avoid the embedded capital gain while still generating a deduction; deduction amounts are subject to AGI limits that differ by asset type and recipient, with excess generally carried forward. The specific limits and the best-fit vehicle depend on your full picture and on current law — this is a decision to model with your CPA rather than default into.
Comparison
Donor-Advised Fund vs. Private Foundation
| Feature | Donor-Advised Fund | Private Foundation |
|---|---|---|
| Control over grants | Recommend grants; sponsoring organization has final say | Full control over grant-making decisions and timing |
| Setup speed | Days to weeks; minimal legal structure | Weeks to months; requires legal formation and bylaws |
| Cost & administration | Low; administrative fee to sponsoring org | Higher; staff, compliance, excise taxes, and filing obligations |
| Privacy | Grants can be made anonymously | IRS Form 990-PF is public; grants are disclosed |
| Deduction timing | Full deduction in contribution year | Full deduction in contribution year |
| Ongoing obligations | Minimal; no mandatory distribution | 5% annual distribution requirement; excise tax rules; self-dealing prohibitions |
| Family involvement | Limited formal role for heirs | Board seats, governance, and multi-generational participation |
| Best fit | Concentrating a large deduction now with low overhead | Building a lasting family philanthropic vehicle with full control |
Vaquero Private Wealth · Coordinate the choice with your CPA and estate attorney; deduction limits and AGI thresholds vary by asset type and vehicle
5. Build a real communication channel among your advisors — not just a roster
Most newly liquid families do the obvious thing and assemble the right professionals: a wealth advisor, a CPA, a tax attorney, sometimes an estate attorney and an insurance specialist. The team exists. What's frequently missing is the connective tissue between them.
We repeatedly see mistakes traced not to bad advice but to information that never made it from one advisor to another — an estimated payment the CPA didn't know to expect, an earnout the attorney didn't flag, a residency plan the wealth advisor wasn't looped into. Each professional was competent; the channel between them was weak.
The fix is a defined communication and reporting cadence: who shares what, with whom, and how often, with the wealth advisor typically positioned to coordinate the flow. It's unglamorous, and it prevents a disproportionate share of first-year errors.
6. Monitor actual income and expenses against the plan
A first-year budget built at the outset is a hypothesis. Real spending after a liquidity event routinely diverges from it — and the gap is usually larger than families expect. New homes, new commitments, family requests, and simply a changed relationship to money all pull actual spending away from the plan.
The remedy isn't austerity; it's visibility. Track actual income and expenses against the budget on a regular cadence through the first year, and treat a widening gap as information to act on early rather than a surprise to reconcile at year-end. Course corrections are easy in month four and painful in month twelve.
7. Monitor actual tax impact against the plan
The same discipline applies to taxes, and it closes the loop with priority #1. The tax reserve you set aside was based on a projection. As the year unfolds — earnout tranches, investment income on the newly deployed proceeds, a residency decision, charitable contributions — the actual liability moves. Check the projected-versus-actual tax picture periodically with your CPA so the reserve stays right-sized and there are no filing-season surprises. This is where the coordinated communication channel from priority #5 earns its keep.
The Bottom Line
The first 90 days are about not making a wrong move. The first year is about making the right ones, in order, and then watching them closely enough to adjust. It's methodical work — reserve the tax, track the earnout, model the move, structure the giving, connect the advisors, and monitor reality against the plan. Handled that way, the first year turns a liquidity event from a windfall you're reacting to into a foundation you're building on.