More Than a Refund: The Strategic Link Between Tax Season and Estate Planning

It is February 2026. Tax season is underway, and like most people, you are gathering W-2s, 1099s, and receipts, trying to make sure nothing important is missing before your return is filed.

Every What many people do not realize is that this same stack of tax documents also provides one of the clearest snapshots of their financial life they will see all year. From an estate planning perspective, that snapshot is invaluable.has its own rhythm, milestones and turning points. The same holds true for marriages that reach a crossroads.

While preparing a tax return does not replace legal planning, it does create a natural and efficient opportunity to review whether your estate plan still works the way you intend.

In this article, Attorney Megan Kerscher-Walsh reflects on how tax season can serve as a practical check-in on your estate plan.

Phase 1: Tax Preparation as an Asset Inventory

Before looking ahead to long-term planning, the immediate goal of tax preparation is to accurately report income and deductions. In doing so, most people unintentionally create a comprehensive list of their assets and financial relationships.

That list often includes:

• W-2s and 10099-NEC forms, which point to employment and self-employment income
• 1099-INT and 1099-DIV forms, which reflect bank accounts and investment holdings
• Forms and statements from payment platforms or online marketplaces
• Property tax statements and mortgage interest forms tied to real estate
• Records related to home improvements, education expenses, or other significant financial activity

Taken together, these documents represent far more than tax data. They show where your money is, how it is held, and which institutions are involved, information that is foundational to effective estate planning.

Phase 2: Estate Planning Review While Everything is in Front of You

Once all financial information is gathered in one place, it becomes much easier to evaluate whether your estate plan aligns with your current reality.

1. Confirm That All Assets Are Properly Addressed

Every tax document generally corresponds to an account or property interest. From an estate planning perspective, the key question is not simply whether an asset is mentioned in a Will, but how it is owned and how it transfers at death.

This is an ideal time to confirm:

• Whether assets are held individually, jointly, or in the name of a trust
• Whether accounts intended to be owned by a trust have actually be retitled
• Whether any assets rely solely on default probate administration when that was not the original intent

For individuals who have established a revocable trust, tax documents showing substantial assets still titled in an individual name may indicate that trust funding is incomplete.

2. Review Beneficiary Designations

Certain assets transfer by beneficiary designation rather than through a Will or trust. This commonly includes retirement accounts and life insurance policies.

Because tax preparation often requires logging into these accounts to retrieve information, it creates a natural opportunity to confirm that beneficiary designations are current and appropriate.

Common issues include designations that were never updated after marriage, divorce, or the death of a loved one, or situations where minor children or vulnerable individuals are named outright. While tax filings do not control these outcomes, the account information reviewed during tax season can highlight areas that deserve a legal review.

3. Address Digital Assets and Online Accounts

Many people now hold a meaningful portion of their financial life online, including digital payment platforms, subscription services, and, in some cases, digital assets.

Under Wisconsin law, fiduciaries can access digital assets only if they are given proper legal authority. That authority must be clearly granted in estate planning documents and, in some cases, coordinated with online account tools.

Tax season may be the only time each year when all online accounts are reviewed in one sitting. That makes it an appropriate moment to consider whether your Powers of Attorney and estate planning documents provide sufficient access for the people you trust to act on your behalf if needed.

Why the 2025-2026 Window Matters

Estate planning is not static. Laws change, financial circumstances evolve, and family dynamics shift over time. Documents drafted years ago may no longer reflect current goals, asset structures, or planning opportunities.

Rather than waiting for a major life event, using tax season as a recurring check-in helps ensure that your estate plan remains aligned with your real-world financial picture.

The Wisconsin Context: Local Updates for 2026

Wisconsin residents face planning considerations that are distinct from many other states.

• No State Estate Tax (Currently): Wisconsin does not currently impose a state-level estate or inheritance tax, but legislative proposals and policy discussions can change the landscape over time. Flexible planning remains important.
• Marital Property Considerations: As a marital property state, how assets are titled can significantly affect how they transfer at death and the tax treatment heirs may receive. Tax season is a practical time to review whether assets are properly classified and coordinated with your estate plan.

A Practical End-of-Tax-Season Estate Planning Checklist

Once your 2025 return is filed, consider taking a few additional steps:

• Secure Your Records: Keep a digital copy of your tax return and supporting documents in a secure location. Ensure that your Personal Representative or Agent under a Power of Attorney knows how to locate essential records if needed.
• Confirm Ownership and Titling: Review each asset that generated tax paperwork. Confirm whether it is owned individually, jointly, or by a trust, and whether that matches your estate planning goals.
• Review TOD and POD Designations: Transfer on Death and Payable on Death designations can be effective probate-avoidance tools when used intentionally. Verify that these designations are current and coordinated with your overall plan.
• Coordinate Your Professional Advisors: Estate planning works best when legal and tax professionals are aligned. While each professional plays a different role, coordination helps ensure that asset structure and legal intent are consistent.

The Bottom Line

Tax season is one of the few times each year when your full financial picture is laid out in front of you. Using that moment to briefly review your estate plan can prevent inconsistencies, reduce administrative burdens for loved ones, and ensure that your documents still reflect your intentions.

An estate plan is not a one-time task. It is a living framework that should evolve as your finances, family, and the law change.

If you would like to review your current plan or discuss whether updates are appropriate, HKK Law Offices offers complimentary estate planning consultations. We are happy to answer questions, explain options, and help you take the next step with compassion, clarity and confidence.

Call our office today or visit the scheduling link with Attorney Megan Kerscher-Walsh for an virtual or in person consultation.

📞 Phone: 920-457-4800