Remote Work Tax Traps for Executives: Avoid These 3 Costly Mistakes

Remote work tax traps for executives usually come from three places: (1) assigned-office sourcing rules that can treat at-home days as worked in a higher-tax state, (2) city wage taxes where “required” days can create refunds but “convenience” days often do not, and (3) multi-state equity allocation on RSU vests and option exercises. Fix it with a written assignment letter, a simple workday-by-location log, and an equity plan that is sourcing-aware before the next vest hits.

Last updated: January 16, 2026

Hybrid and remote work did not rewrite the tax code. Payroll systems still assume one work location. State tax rules still care where services were performed. Equity compensation still spans long “service periods” that cross moves, promotions, and job changes.

That gap is why high earners get surprised. You can do everything “right” operationally and still end up with double-state exposure, missed city refunds, and incorrect sourcing on RSU or option income.

This guide walks through the three traps we see most often, and the exact documentation stack that can reduce surprises and help your position hold up if a state questions it.

Some states look at your assigned or primary office and then decide how to source wages when you work from home. In certain cases, at-home days can be treated as days worked in the employer state unless the remote work is required by the employer or you meet specific criteria.

Why this matters: executives often have payroll tied to a high-tax state (because the company is headquartered there) while they physically work elsewhere. If the state treats many remote days as in-state days, your “I never set foot there” assumption can break.

The practical fix is not a clever argument. It is documentation. If your employer requires you to work from a location outside the employer state, you want that in writing. If you are simply allowed to work remotely for personal convenience, the facts can be harder.

Local wage taxes can be even more nuanced than state rules because the definitions of “worked in the city” and “required to be outside the city” can differ from what your payroll system assumes.

Philadelphia is a common example: nonresidents may be eligible for refunds for days they were required to work outside the city, including required remote work days, but days worked outside the city by choice are often treated differently.

The mistake we see is simple: people assume the payroll withholding is final. Then they never file for refunds, or they file without the required employer certification and the claim fails.

Equity compensation is where “I moved, so I am done with that state” often breaks.

RSU income at vest is typically treated as wage income. States often look at where you worked during the grant-to-vest period to allocate the income across states. Options can have a similar concept across the grant-to-exercise period for compensation elements, depending on the facts and the state.

So moving to a no-tax state shortly before a vest may not eliminate the prior state’s share. It may reduce it. But the prior state often still has a claim on the portion tied to workdays there during the service period.

When remote work taxes get messy, the winning strategy is boring. You build a file that proves your story without you having to “remember” it later.

Ask HR for a letter that confirms your assigned work location and the employer’s expectations. This matters most when a state’s rules differentiate between required remote work and convenience remote work.

What you want included, when truthful and applicable:

• Your assigned or primary office location.
• Your approved or required work location outside that office (if applicable).
• Whether remote work is required for business reasons or permitted as an accommodation or benefit.
• Your expected cadence (for example, required travel days, required in-office days, or explicitly remote role status).

This is not about gaming the system. It is about documenting the actual operating reality of your role.

Keep a simple log that tracks where you worked by day. You do not need perfection to get value. You need consistency.

A simple format is enough:

• Date
• Location (state, and city when relevant)
• Work type (in-office, required remote, travel, client site)
• Notes (optional) for unusual days

Store it where you will not lose it. If you are audited two years later, your calendar memory will be unreliable. Your log will not be.

Equity sourcing requires you to connect grants, vests, exercises, and moves.

Create a simple file that includes:

• Grant dates, vest schedules, and exercise events.
• Work locations across the service period (linked to your workday log).
• Payroll withholding settings and any estimated payments made.
• Company trading windows and whether a 10b5-1 plan is used.

If equity compensation is a meaningful portion of your income, this file is not optional. It is the foundation for avoiding April surprises and defending your sourcing.

RSUs are taxed at vest as wage income. Your decision after vest is about risk and goals, but the tax mechanics still matter: withholding rates can lag your actual marginal rate, and state allocation can pull multiple states into the picture.

Start with the fundamentals here: Tax Tips for Cash Bonuses, RSUs, and Stock Options.

If you are also trying to reduce concentration, a rules-based selling plan can lower emotion and help coordinate windows: 10b5-1 Plans for RSUs: From Legal Protection to Long-Term Diversification.

Options add timing choices, and those choices can interact with state sourcing, AMT exposure, and your broader tax bracket management. The right strategy depends on plan design, your timeline, and your state footprint.

If you have ISOs, holding periods and AMT modeling can be central to the outcome. Use this guide as your baseline: Incentive Stock Options (ISO) Strategy Guide.

Use this as a practical checklist. You are building “proof,” not just planning.

• Assignment letter that confirms your role, assigned office, and remote expectations.
• Workday-by-location log.
• Payroll state withholding setup and any adjustments.

• Workday-by-location log with “required” days clearly identified.
• Employer certification or required documentation for refund claims.
• A record of wage tax withheld by pay period.

• Grant-to-vest or grant-to-exercise timeline file.
• Work locations across the service period.
• Tax withholding check and estimated payment plan, if needed.
• Sell rules for diversification and liquidity goals.

• Assuming payroll is correct: payroll withholding is a starting point, not a guarantee of correct sourcing.
• Tracking days too late: recreating location history months later is slow and error-prone.
• No assignment documentation: without it, you are relying on vague email threads and memory.
• Equity decisions without a plan: each vest becomes an emotional debate and a tax surprise risk.
• Missing city refund opportunities: the money is often recoverable, but only with proper documentation.

1. 1.
   Request an assignment letter from HR that reflects your actual work arrangement.
2. 2.
   Start a workday-by-location log. Use a simple spreadsheet. Keep it current.
3. 3.
   Pull your equity calendar and list every vest and exercise expected in the next 12 months.

1. 1.
   Coordinate with your CPA on multi-state allocation assumptions for equity events.
2. 2.
   Review withholding vs projected liability, especially if RSUs and bonuses were large this year.
3. 3.
   If concentration risk is meaningful and you face blackout windows, explore a rules-based selling plan and 10b5-1 timeline.

1. 1.
   Confirm which states may claim a share of the income based on your work history.
2. 2.
   Decide in advance what will be sold for taxes, what will be sold for de-risking, and what will be held for long-term goals.
3. 3.
   Document the decision and store it with your equity timeline file.

Remote work taxes become expensive when the dollars are large and the facts are fuzzy. That describes many executives.

• RSUs and options: large, lumpy income events that can trigger multi-state sourcing and under-withholding.
• Concentration risk: your employer is already a major risk factor through income, and equity adds correlation.
• Planning leverage: when you know the sourcing story early, you can time diversification, adjust withholding, and reduce surprise tax bills.
• Charitable planning: when appreciated shares are in play, giving strategy can reduce tax drag, subject to eligibility and deduction limits. Start here: Donor-Advised Funds: The Tax-Smart Way to Give.

If you want a broader SALT foundation, use this guide: The High Earner’s Guide to State and Local Taxes (SALT) & Deductions.

• Where you work from can change state and city sourcing, even if payroll never changes.
• Documentation beats assumptions. Assignment letters and workday logs reduce expensive re-sourcing risk.
• City wage taxes can create refund opportunities, but only when “required” days are documented properly.
• Equity income often spans multiple states across the service period. Plan vests and exercises ahead of time.
• A sourcing-aware equity plan can reduce surprise taxes, concentration risk, and decision fatigue.

• Tax Tips for Cash Bonuses, RSUs, and Stock Options: Withholding mechanics and common high earner tax pitfalls around equity and bonuses.
• 10b5-1 Plans for RSUs: Rules-based diversification that can reduce decision fatigue and concentration risk.
• ISO Strategy Guide: Holding periods, AMT considerations, and timing for incentive stock options.
• SALT & Deductions Guide: The broader state and local tax foundation for high earners.
• Donor-Advised Funds: Tax-Smart Giving: A practical way to front-load giving when appreciated shares or spike income years create leverage.
• 2025 Tax Law Changes Executives Should Know: Staying current on moving pieces that can impact planning assumptions.

• New York Tax Department memo on the convenience of the employer test
• City of Philadelphia wage tax refund guidance for nonresidents
• IRS tax year 2025 inflation adjustments (includes FEIE amount)

If you want to stop guessing and start operating with a clean sourcing story, we can build a one-page “Work-From-Anywhere Tax Map” tailored to your assignment letter, workday log, equity calendar, and city rules. The output is a simple documentation stack plus a plan for your next vest, your next move, and your next filing.

If you want to start self-service: gather your assignment documents, begin the workday log this week, and pull your next 12 months of vests and exercises. Then bring those three items to your CPA so the allocation assumptions are explicit, not implied.