Your Year-End Tax Planning Checklist

A practical, high-impact guide to closing the year intentionally

Key Takeaways:·       When should I start year-end tax planning? Now. The strongest strategies need coordination between your wealth advisor and CPA well before December 31.

·       What’s the difference between reactive and proactive tax planning? Reactive planning reports what already happened. Proactive planning creates opportunities to reduce your tax burden throughout the year and into the future.

·       Can you really save taxes on charitable giving even with the high standard deduction? Absolutely. Through strategic approaches like bunching donations and donor-advised funds, you can potentially capture meaningful tax benefits.

April usually claims the tax planning “spotlight,” but we can’t change the script after the play is over.

Some of the most impactful work often happens right before the calendar flips. In the year’s final stretch, strategic decisions can help turn into real clarity and momentum for what’s next.

That’s why year-end is when we’re reviewing your numbers, coordinating with your tax professionals, and making any needed adjustments before January arrives. Think of this checklist as a peek into the key areas we’re already watching on your behalf and the smart, thoughtful levers we pull to help you close out the year with intention.

Our Year-End Tax Planning Checklist: Charitable Giving, Roth Conversions, and Beyond

CPA Coordination: Turning Reactive Tax Prep into Proactive Planning

One of the biggest advantages of year-end planning is making sure your financial life and your tax strategy are actually working together. Most CPAs excel at what they’re designed to do: ensuring compliance and reporting what already happened. That’s incredibly valuable and necessary. But what often gets missed is the proactive coordination before year-end, where strategic timing can turn good tax preparation into powerful tax planning.

That’s where our role shifts from “advisor” to “connector.” We bridge the gap between your financial plan and your tax return, making sure the smart ideas don’t show up as surprises in April. Part of this coordination is making sure strategies don’t accidentally work against each other. For example, timing a Roth conversion, charitable gift, and loss harvesting in the wrong order can reduce the potential impact.

When the right conversations happen now, not months after the year closes, you get a smoother filing season and a strategy that supports the bigger financial picture we’re building together.

What we make sure is happening for you:

  • Sharing the right information with your CPA before year-end, not after
  • Making sure tax-loss harvesting, Roth conversions, and charitable strategies are clearly reflected in your tax plan
  • Flagging anything unusual (income dips, business changes, big transitions) that should factor into your tax approach

Tax-Loss Harvesting: Looking Beneath the Surface of Your Portfolio

One of our biggest annual to-dos is looking at your tax-loss harvesting opportunities. When we review your accounts for tax-loss harvesting, we’re not relying on the single gain/loss line you see on your statement. That number is just the headline.

Behind that headline are many separate “lots,” created each time dividends reinvest, and each with its own gain or loss. An investment can show an overall gain while still holding pockets of losses worth capturing. That invisible layer is where the real opportunity lives, and it’s why this process can make a meaningful difference—sometimes even saving clients tens of thousands of dollars.

Quick Recap: What’s a “Lot-Level Analysis?”

A lot is a mini-purchase of the same investment. Every time you buy shares or your dividends reinvest, you’re creating a new lot, each with its own price and gain/loss. A lot analysis is like taking an X-ray of those hidden layers, letting us pinpoint the smartest shares to sell for tax savings without tripping wash-sale rules.

Most investors can’t see this hidden layer on their statements, and most can’t evaluate it on their own. Identifying the right lots to harvest (without derailing your long-term strategy) often requires professional-level tools and careful coordination.

What we’re assessing for you:

  • Which hidden lots are worth harvesting (and which aren’t)
  • How the timing aligns with your income and current tax bracket
  • How to execute the move cleanly without affecting your long-term strategy

Retirement Contributions: The Low-Hanging Fruit

Before we move into the more advanced strategies, we always start with the simplest (and surprisingly powerful) question: Are your retirement contributions where they need to be before year-end?

This is the “low-hanging fruit” that can quietly add up over time. Making sure these dollars land in the right place (and on time) sets up everything else we do together—and helps ensure you’re getting every available benefit before the calendar resets.

What we’re checking on your behalf:

  • Whether you’re on pace to max out your 401(k) or still have room to contribute
  • If you’re eligible for a deductible IRA contribution and whether it makes sense
  • For solo-preneurs, whether your Solo 401(k) or SEP IRA needs a final boost
  • Whether any changes in income or employment this year affect your contribution strategy

Roth Conversions: Taking Advantage of Low-Income Windows

Some tax strategies require critical timing, and Roth conversions are one of them. The opportunity usually appears when life shifts, like between retiring and collecting Social Security, when a job change creates a dip in income, or when your business has a slower year.

These “low-income windows” can quietly open the door to moving money from an IRA to a Roth IRA at a far lower tax cost than otherwise.

What we’re evaluating together:

  • Whether you’re in a temporarily lower tax bracket this year
  • How much room is left in your current bracket before triggering a higher one
  • Whether converting now reduces what you’d pay later in retirement
  • How the move aligns with your long-term plan and cash flow

We’ve seen the impact of this firsthand. One client hit a multi-year stretch of unusually low income, and we were able to convert almost $800,000 to Roth with virtually no tax.

That’s an unusually big example, but the takeaway is universal: When your tax bracket dips, even briefly, a well-timed conversion can create lasting, tax-free growth.

Related: Click here to read “Roth Conversion Strategies: Our Guide to Smarter Tax and Estate Planning”

Charitable Giving: Making Sure Your Generosity Counts

Charitable giving is deeply meaningful for many clients, but the tax benefits may not be as significant as expected. With today’s higher standard deduction, many retirees (especially those without a mortgage) end up giving year after year without receiving any tax benefit, simply because their contributions don’t exceed the $33,100 standard-deduction hurdle for married couples under 65 (couples over 65 receive a higher standard deduction based on their income).

That’s where strategies like bunching and donor-advised funds (DAFs) can help. Instead of smaller annual gifts that get swallowed by the standard deduction, you can combine several years of giving into one larger contribution, often using low-basis stock, to unlock a deduction now and then distribute donations to charities over time. The IRS allows deductions up to 60% of your income for cash and 30% for stock, with unused amounts carrying forward.

These strategies and others make sure your generosity counts on both the heart and the balance sheet.

What we help you consider:

  • Whether your current giving is producing any tax benefit
  • If “bunching” several years of donations into a single year would get you over the standard-deduction hurdle
  • Whether a donor-advised fund would let you make a larger, strategic gift now and give to charities gradually over time
  • Whether cash or low-basis stock is the smarter funding choice

Related: How Donor-Advised Funds Can Help High Achievers Build Lasting Charitable Impact

529 Contributions: Capturing State Tax Benefits Before the Deadline

For clients who contribute to 529 college savings plans, the year-end deadline matters more than most people realize. Many states offer a state income tax deduction for contributions, but only if the money hits the account before December 31. It’s an easy win, and one we make sure not to leave on the table.

Even if you contribute regularly throughout the year, we still double-check whether a final top-up makes sense. A small year-end contribution can sometimes create a meaningful state tax benefit, and it’s one of those simple moves that’s easy to miss in the holiday rush.

What we review:

  • Whether your state offers a tax deduction for 529 contributions
  • How much additional contribution (if any) maximizes the benefit
  • Whether it makes sense to fund multiple 529s for kids, grandkids, or other beneficiaries
  • How this fits alongside your broader savings and cash-flow picture

It’s a straightforward strategy, but timing is everything. A well-placed contribution before year-end can help support education goals and reduce your state tax bill, all with one clean move.

Ending the Year with a Clear, Cohesive Plan

Everyone’s tax picture is different, which is why we tailor our approach to your income, goals, and life stage. We start with the fundamentals, making sure opportunities like retirement contributions don’t slip through, then move into more sophisticated strategies when they make sense.

The strategies in this checklist work best when we can act quickly. If anything here raised new questions about your specific strategy, or if your circumstances have shifted since we last connected, please reach out to your advisor. These final weeks of the year can create opportunities that simply won’t exist in January.

And if you’re reading this and realizing you don’t currently have advisors looking at these strategies on your behalf, let’s talk about what that partnership could look like in a complimentary Financial SWOT session. Because when it comes to what matters most financially, good isn’t good enough.

Defining “Enough” and Planning for Surplus Wealth

You’ve worked hard and built something meaningful in your work. Your business is thriving, your career trajectory is climbing, and the financial rewards reflect your success. 

But here’s the question that keeps many high achievers up at night: How much is enough?

Until you answer that question, every other financial decision feels like guesswork. Should you retire early? Give more to charity? Invest differently? The path forward stays unclear when you don’t know where the finish line is.

The Builder’s Mind Struggles with Stopping

Most successful people share a common trait. They’re wired for growth, builders by nature. The same drive that created your success makes it hard to shift from accumulation mode to something else entirely.

You’ve spent years focused on the next milestone, the next deal, the next level of achievement. That mindset served you well during the building phase. But there comes a moment when continuing to pile up wealth becomes less relevant than understanding what that wealth can enable. More money stops solving the questions that matter most.

We’ve seen this pattern repeatedly with clients who’ve reached significant milestones. A business sale closes. Stock options vest. A promotion brings substantial compensation increases. Suddenly, the old playbook doesn’t fit anymore.

This is where the mindset needs to evolve. From building wealth to using it intentionally. And that shift, while necessary, isn’t always easy to navigate alone.

Finding the Finish Line Starts With the Right Questions

This kind of shift doesn’t happen overnight. It requires thoughtful consideration and often benefits from an outside perspective to help work through the complexities.

We found it helpful to guide clients through three key areas:

1. Personal Discovery

The process starts with conversations. It is often helpful to talk about your vision for retirement, your family’s needs, and what legacy you want to leave. These personal discoveries matter more than any financial model because they guide everything else.

2. Financial Modeling

Modelling what’s needed to support the life you want can allow you to move forward with confidence. The modeling creates a clear, data-driven foundation. When the math shows you’re covered, you can explore what’s next with clarity instead of anxiety. We have found that for many clients, with a clear picture of “enough,” it is valuable to split wealth into two separate portfolios, tracked both on paper and in practice:

Live On Portfolio: What you’ll draw from to fund your lifestyle throughout retirement. This becomes your income engine, designed for preservation and steady growth.

Leave On Portfolio: What you’ll use for legacy, giving, or next-generation planning. This money can take more risk or be directed toward causes you care about. This separation brings immediate clarity. And options. The stress of “Will we have enough?” disappears when you can see exactly what’s allocated for your needs versus your wants.

3. Strategic Implementation

Once “enough” is defined, you can adjust investment strategies from aggressive growth to thoughtful preservation and purposeful deployment. This results in confidence in your decisions, clarity about your options, and the freedom that comes from knowing exactly where you stand.

The real power comes from what this structure enables psychologically. When you know your foundation is secure, you can make different choices with the surplus. You can be more generous because you’re not worried about your own security. You can take strategic risks because you’re not gambling with your retirement.

When Purpose Takes the Lead

With your foundation in place, the conversation shifts. You can start exploring different questions: 

  • Who do you want to support?
  • What legacy do you want to leave?
  • What impact do you want to have?

A business owner we worked with recently faced this exact transition. She’d built a successful company over two decades and was preparing for a sale. Before the transaction closed, we helped her donate company shares to a charitable trust.

The strategy was elegant. She avoided capital gains tax on the donated portion, which freed up over $100,000 that went to causes she cared about instead of the IRS. That’s the power of planning beyond “enough.” But more importantly, it was her first step toward using wealth as a tool for impact rather than just accumulation.

Big financial wins can also trigger unexpected feelings, and this catches many successful people off guard. We’ve worked with clients who felt anxious or aimless after exiting a business or receiving a windfall. Success can create its own kind of stress, especially when your identity has been tied to building rather than having built.

One client netted over twenty million after selling her business. Despite the financial success, she felt lost. Her identity had been tied to building the company, and now that chapter was over.

We started by defining her ideal post-sale life. Extensive travel. Supporting her two children. Contributing to causes she believed in. We quantified these goals and determined she needed about ten million to fund everything comfortably.

The revelation changed everything. She didn’t just have “enough” money. She had enough to live exactly as she wanted, plus over ten million for legacy purposes. The anxiety disappeared, and the uncertainty became excitement about what was now possible.

The Next Generation Dilemma

Many successful people weren’t born into wealth. They built it. That history shapes how they think about passing money to the next generation.

The questions get personal quickly:

  • How much should we leave our kids?
  • When should they receive it?
  • How do we pass on values, not just money?

These conversations matter more than any investment strategy. Wealth without purpose creates problems, but wealth with intention creates opportunity.

It is critical for families to navigate these decisions thoughtfully. For many, the goal is to raise children who understand money as a tool for impact, not an end in itself. This requires ongoing conversations, gradual exposure to financial responsibility, and clear communication about family values. 

Why Defining Enough Matters Most

Defining “enough” is about raising your intention.

When you know your foundation is secure, everything changes. You can be more generous because you’re not protecting against an uncertain future. You can be more strategic because you’re not reacting to market volatility out of fear. You can be more fulfilled because your wealth is aligned with your values rather than just your net worth.

The energy that once went into accumulation can shift toward contribution. This goes beyond charity. Contribution might mean spending more time with family because you’re not worried about the next deal. It might mean taking on projects that matter to you rather than projects that pay the most.

Once you have enough, the game changes completely. When you’re building wealth, every decision is about growth. Higher returns, tax efficiency, compound interest. The goal is always more, but now you’re optimizing for different outcomes entirely.

Instead of asking “How can I make more money?” you start asking “How can I use this money to create the impact I want?” Instead of “What’s the best return?” you ask, “What’s the best use of this surplus for my family and community?”

That’s the real change: from growing wealth to directing it with purpose. 

Next Steps

Making this shift from accumulation to intentional wealth deployment requires the right framework. The same analytical approach that built your success can guide how you use that success. 

Building wealth requires different skills than deploying it strategically. That’s where having the right partner makes all the difference.

If you are a client of TNLPG and any of these concepts sparked new thoughts about your situation, please let us know! We’re always here to discuss how these ideas might apply to your specific circumstances. 

If this process resonates with you, but you aren’t sure where to start, we’d be happy to do a Financial SWOT Session with you. It’s a strategic, whiteboard-style analysis that applies the same rigor you use in business to your personal finances. 

Together, we’ll map your financial strengths, weaknesses, opportunities, and threats. The goal is to surface coordination gaps, clarify your next move, and help you plan from a place of intention, not guesswork. 

This session is designed for people who have built something meaningful and want their wealth to support what matters most. That might mean freedom, impact, or peace of mind. You’ve worked hard to get here. Let’s make sure your strategy reflects that. 

Schedule your Financial SWOT Session