What Tax Planning Should You Do in the Middle of the Year?
Quick answer: Mid-year is the ideal time for tax planning because it gives you several months to act before year-end windows close — unlike December, when many opportunities have already passed, or April, when the year is over and you're simply reporting what happened. The most valuable mid-year moves for Columbus, Ohio households include reviewing your withholding and estimated payments, harvesting investment losses to offset gains, reconsidering whether to itemize (especially given recent tax law changes), bunching charitable gifts, evaluating a Roth conversion, planning around executive compensation or concentrated stock, and — for retirees — coordinating withdrawals and RMDs across account types. The unifying theme is tax bracket management: actively controlling how much income you recognize in a given year rather than passively accepting the result. This is what separates tax planning from tax preparation. This article is educational; specific tax strategies should be developed with a qualified tax professional.
Key Takeaways
- Mid-year planning gives you time to act before year-end deadlines, unlike December scrambling or April reporting.
- Reviewing withholding and estimated payments mid-year helps avoid a surprise bill (or penalty) at filing time.
- Tax-loss harvesting can offset capital gains, but the wash-sale rule must be observed carefully.
- Recent tax law changes have made itemizing worthwhile again for more households — worth re-checking mid-year.
- Charitable bunching, often through a donor-advised fund, can push deductions above the standard deduction.
- Roth conversions are best evaluated mid-year, when there's time to size them within your bracket.
- The unifying theme is tax bracket management — the core of planning versus mere preparation.
Table of Contents
- Why Mid-Year Is the Right Time
- Planning vs. Preparation
- Strategy 1: Review Withholding and Estimated Payments
- Strategy 2: Harvest Investment Losses
- Strategy 3: Reconsider Whether to Itemize
- Strategy 4: Bunch Charitable Gifts
- Strategy 5: Evaluate a Roth Conversion
- Strategy 6: Plan Around Executive Compensation and Concentrated Stock
- Strategy 7: Retirement-Specific Moves
- The Unifying Theme: Bracket Management
- Frequently Asked Questions
Why Mid-Year Is the Right Time
Nobody enjoys thinking about taxes. But tax season comes every year, ready or not — and the difference between households that manage their taxes well and those that don't often comes down to timing.
The problem with waiting until year-end:
By December, many tax-planning windows have already narrowed or closed. Some strategies take time to set up. Some require several months of coordinated action. Some depend on transactions that can't be rushed in the final weeks of the year. The December scramble is real, and it leaves value on the table.
The problem with waiting until April:
By the time you're filing in April, the tax year is over. There's nothing left to do but report what happened. Tax preparation in April is backward-looking — you're documenting the past, not shaping it. Almost every opportunity to actually reduce the bill has passed.
Why mid-year is the sweet spot:
The middle of the year — roughly July through September — is the ideal planning window because:
- You have real data on the year so far (income, gains, deductions) to project the full year
- You still have several months to act before year-end deadlines
- There's time to set up strategies that take time (donor-advised funds, conversion planning, withholding adjustments)
- You can course-correct if the year is trending differently than expected
- You avoid the December rush, when advisors and CPAs are busiest
For Columbus-area households — whether you're a busy professional with variable compensation, a pre-retiree planning a transition, or a retiree managing withdrawals — mid-year is when tax planning is most actionable. The moves you make now can meaningfully affect what you owe next April.
This article is a specialized standalone piece; the strategies below are the ones I most often see add value when reviewed mid-year, coordinated with a client's tax professional.
Planning vs. Preparation
Before the specific strategies, it helps to draw a distinction that's at the heart of good tax management: the difference between tax preparation and tax planning.
Tax preparation is what most people think of as "doing taxes." It's taking whatever financial information exists — the income you earned, the transactions you made, the deductions you're entitled to — and plugging it into a return. It's essential, it's backward-looking, and it happens after the year is over. A good CPA does this accurately.
Tax planning is different. It's actively taking steps during the year to control how much income you recognize, when you recognize it, and how it's taxed. Planning involves decisions like:
- Accelerating or delaying income (pushing a bonus or a sale into a different year)
- Maximizing income-reducing strategies (deductions, qualified account contributions)
- Harvesting investment losses to offset gains
- Timing charitable giving for maximum deduction
- Sizing Roth conversions to fill — but not overflow — a tax bracket
The key difference: preparation reports what happened; planning shapes what happens. And planning can only occur while there's still time to act — which is exactly why mid-year matters.
For Columbus-area households, the highest-value tax work usually happens in the planning phase, not the preparation phase. A great tax preparer minimizes what you owe on a set of facts; great tax planning shapes those facts in the first place. The two work best together — and mid-year is when the planning half does its work.
Strategy 1: Review Withholding and Estimated Payments
The simplest and most overlooked mid-year move is checking whether you're having the right amount of tax withheld or paid in.
For W-2 employees:
Take another look at your paycheck withholding, especially if anything has changed this year:
- Your number of dependents changed (in either direction)
- You added income from a side business or side hustle
- Your investment income has trended up (common in strong market years)
- You received or expect a bonus, RSU vesting, or other variable compensation
- You owed more than expected last year
If any of these apply, adjusting your withholding now — with several months of paychecks left — spreads the adjustment out and helps you avoid writing a large check next April. It's far easier to bump up withholding across the remaining pay periods than to face a big lump-sum bill (or an underpayment penalty) at filing.
For retirees:
Retirees have withholding levers too. You can adjust the amount withheld from Social Security benefits, pension payments, and IRA distributions. If your income picture has shifted this year — larger withdrawals, a Roth conversion, capital gains — reviewing your withholding mid-year helps ensure you're paying in enough to avoid a penalty without dramatically overpaying.
The underpayment penalty:
The tax system generally expects you to pay taxes throughout the year, not just at filing. Underpaying during the year can trigger a penalty, even if you pay in full by the deadline. Reviewing withholding and estimated payments mid-year is the simplest way to stay ahead of this. A tax professional can help you calculate the right amount based on your projected year.
For Columbus-area households with variable income or a changing tax picture, this mid-year withholding check is a small step that prevents an unpleasant April surprise.
Strategy 2: Harvest Investment Losses
Investment losses are never enjoyable, but they can be put to work to reduce your tax bill — and mid-year is a good time to look for the opportunity.
How tax-loss harvesting works:
Tax-loss harvesting means selling an investment that's currently worth less than you paid for it, realizing the "paper" loss, and using that realized loss to offset capital gains elsewhere in your portfolio. Realized losses can offset realized gains, and if losses exceed gains, a limited amount can offset ordinary income, with the remainder carried forward to future years.
Why mid-year matters for this:
- You can identify harvesting opportunities before the year-end rush
- You have time to reinvest the proceeds thoughtfully while maintaining your target allocation
- You avoid the December crush when everyone is harvesting at once
- Market volatility during the year may create opportunities that don't exist in December
The critical rule — wash sales:
The wash-sale rule is essential to observe. If you sell an investment for a loss and buy the same or a "substantially identical" investment within 30 days before or after the sale, the loss is disallowed. Harvesting losses requires careful re-deployment of the proceeds — into a different (not substantially identical) investment, or waiting out the window — to preserve the tax benefit while maintaining your target asset allocation.
Maintaining your allocation:
The goal of harvesting is a tax benefit, not a change to your investment strategy. Done well, you realize the loss and reinvest in a way that keeps your portfolio's allocation intact. This is where coordination between your investment strategy and tax planning matters — harvesting shouldn't accidentally derail your allocation or risk profile.
For Columbus-area investors, tax-loss harvesting is one of the clearer examples of how investment management and tax planning intersect. It's worth reviewing mid-year with your advisor, with the wash-sale rule firmly in mind.
Strategy 3: Reconsider Whether to Itemize
Recent tax law changes have shifted the itemize-vs-standard-deduction math for many households — making this a strategy worth re-checking mid-year.
The background:
For years, the large standard deduction meant most households didn't itemize. But recent federal tax legislation (the One Big Beautiful Bill Act of 2025) made significant changes — notably a substantial increase in the state and local tax (SALT) deduction cap for many taxpayers, subject to income phase-outs at higher income levels.
Why this matters:
The higher SALT deduction cap means that for some households — particularly those with meaningful state and local taxes, property taxes, mortgage interest, and charitable giving — itemizing may now produce a larger deduction than the standard deduction, where it wouldn't have before. Households that had settled into taking the standard deduction may want to re-run the comparison.
What to add up:
When comparing itemized deductions against the standard deduction, itemized deductions generally include:
- State and local taxes (income or sales taxes, plus property taxes), up to the applicable cap
- Mortgage interest (on qualifying acquisition debt)
- Charitable contributions
- Medical expenses above a percentage-of-income threshold
If the total of these now exceeds your standard deduction, itemizing may save you money.
Why mid-year:
Checking this mid-year gives you time to act on what you find. If itemizing looks advantageous, you might time additional deductible expenses (like charitable giving) into this year to maximize the benefit. If you wait until you're filing, the year is over and the timing opportunities are gone.
An important note on specifics:
The exact SALT cap, standard deduction amounts, income phase-out thresholds, and related rules are set by law and adjust over time — and the recent changes have specific income limits and scheduled future adjustments. I've kept specific dollar figures out of this article because they change; your tax professional can run your actual numbers against the current-year figures. The point is that the recent law changes make this a comparison worth re-checking, not one to assume is settled.
For Columbus-area households — especially homeowners with meaningful property and state taxes — the itemizing question is genuinely worth revisiting mid-year given these changes.
Strategy 4: Bunch Charitable Gifts
For charitably inclined households, "bunching" gifts is a strategy that pairs naturally with the itemizing question — and mid-year is the time to plan it.
The concept:
Charitable bunching means concentrating multiple years' worth of charitable giving into a single tax year, rather than spreading equal gifts across several years. The goal is to push your itemized deductions above the standard deduction in the "bunching" year, capturing a larger tax benefit, while taking the standard deduction in the off years.
How a donor-advised fund helps:
A donor-advised fund (DAF) makes bunching practical without disrupting your charitable giving pattern:
- You contribute a larger amount (several years' worth) to the DAF in the bunching year, capturing the deduction that year
- The DAF then distributes the money to your chosen charities over the following years, on your recommendation
- Your favorite causes still receive steady support; you just front-loaded the tax deduction
Additional DAF advantages:
- You can contribute appreciated assets (like stock) to a DAF, potentially avoiding capital gains tax on the appreciation while still deducting the value
- The contribution is deductible in the year you fund the DAF, even though the money is distributed later
- It simplifies recordkeeping — one contribution receipt instead of many
Why mid-year:
Setting up a DAF and planning a bunching strategy takes some lead time. Deciding mid-year whether this is a bunching year lets you plan the contribution, choose which assets to donate (appreciated stock requires coordination), and align it with the itemizing decision — all before the year-end rush.
For Columbus-area households who give regularly to their church, alma mater, or local causes, charitable bunching through a DAF can increase the tax efficiency of giving you were going to do anyway. It's a strategy worth evaluating mid-year, coordinated with the itemizing analysis.
Strategy 5: Evaluate a Roth Conversion
Mid-year is the ideal time to evaluate a Roth conversion, because sizing one well requires knowing your income picture with several months still left to act.
The basic idea:
A Roth conversion moves money from a traditional (pre-tax) retirement account into a Roth (after-tax) IRA. You pay income tax on the converted amount now, in exchange for tax-free growth and tax-free qualified withdrawals later. Converted Roth funds also aren't subject to Required Minimum Distributions during the original owner's lifetime, and they can pass to heirs favorably.
Why mid-year is ideal for conversion planning:
- You have a good read on your income for the year, so you can estimate your bracket
- You can size the conversion to "fill" a lower bracket without spilling into a higher one
- You have time to arrange for paying the conversion tax from outside funds (which is more efficient)
- You can coordinate the conversion with other year's-end moves
- You avoid the December rush, when conversion capacity is harder to calculate accurately
When conversions tend to make sense:
- In lower-income years (early retirement, between retirement and Social Security, before RMDs begin)
- When your current bracket is lower than you expect it to be later
- When you can pay the conversion tax from taxable accounts rather than the IRA itself
- When leaving tax-free assets to heirs is part of your plan
When they may not:
- When your current bracket is higher than your expected future bracket
- When the conversion tax must come from the IRA itself
- When the conversion would push you into a much higher bracket or trigger other thresholds (like Medicare IRMAA)
The irreversibility:
Under current tax law, Roth conversions cannot be undone. This makes careful sizing important — which is exactly why mid-year evaluation, with time to plan, beats a rushed December decision. Whether and how much to convert depends on your specific tax picture and should be evaluated with a tax professional and financial advisor.
For Columbus-area retirees and pre-retirees with significant traditional retirement balances, the Roth conversion question is one of the higher-value mid-year planning items. Getting the sizing right requires the runway that only mid-year provides.
Strategy 6: Plan Around Executive Compensation and Concentrated Stock
For professionals with equity compensation or concentrated stock positions, mid-year planning is essential — because these situations often create both tax bills and tax opportunities.
Executive compensation events:
If you're receiving restricted stock units (RSUs), exercising stock options, or vesting into other forms of equity compensation, these events have tax consequences that benefit from advance planning:
- RSU vesting generally creates ordinary income in the year of vesting
- Exercising options can create ordinary income or capital gains depending on the type and timing
- You may need to free up cash to cover the associated tax bill
- The timing of some of these events may be within your control
Planning mid-year lets you anticipate the tax hit, arrange liquidity to cover it, and coordinate the timing with the rest of your tax picture.
Concentrated stock positions:
If you hold a large position in a single stock — often company stock accumulated over a career — mid-year is a good time to plan any unwinding:
- Selling appreciated stock generally triggers capital gains tax
- Diversifying out of a concentrated position is often prudent from a risk standpoint, but the tax cost needs planning
- The sale can sometimes be spread across years to manage the tax impact
- Appreciated stock can also be used for charitable giving (via a DAF) to avoid the capital gains
For retirees unwinding a concentrated position, or professionals managing equity compensation, coordinating the tax planning mid-year — with both the investment strategy and the tax picture in view — produces better outcomes than reacting at year-end.
For Columbus-area professionals at large employers, this is one of the more valuable areas of mid-year coordination between financial and tax planning.
Strategy 7: Retirement-Specific Moves
Retirees have their own set of mid-year tax planning moves, centered on how income is drawn from different account types.
Coordinating withdrawals across account types:
Retirees pull income from a mix of taxable accounts, tax-deferred accounts (traditional IRA, 401(k)), and tax-free accounts (Roth). The mix you draw from in a given year shapes your taxable income — and therefore your bracket, your Medicare IRMAA tier, and how much of your Social Security is taxed. Mid-year is a good time to project the year's income and adjust the withdrawal mix for efficiency.
Required Minimum Distributions:
For retirees at RMD age, the RMD must be taken by year-end. Planning mid-year lets you:
- Confirm the RMD amount and ensure it's on track to be satisfied
- Consider a Qualified Charitable Distribution (QCD) — donating part of the RMD directly to charity, which satisfies the RMD without adding to taxable income (a powerful strategy for charitably inclined retirees)
- Coordinate the RMD with other income to manage your bracket and IRMAA positioning
Managing IRMAA thresholds:
Because Medicare premiums increase with income (through IRMAA, based on income from two years prior), retirees benefit from managing income around the IRMAA tier thresholds. Mid-year is when you can still adjust income-generating decisions — withdrawals, conversions, capital gains — to stay below a threshold where it makes sense.
Managing Social Security taxation:
The share of Social Security benefits subject to federal tax depends on your combined income. Mid-year income planning can help manage where you land, coordinating withdrawals and conversions with the Social Security taxation thresholds.
For Columbus-area retirees, these coordinated moves — withdrawal sequencing, QCDs, IRMAA management, Social Security taxation — are where mid-year planning adds significant value. They all depend on projecting the year's income while there's still time to adjust.
The Unifying Theme: Bracket Management
Every strategy in this article is, at its core, an exercise in tax bracket management — the discipline that defines real tax planning.
What bracket management means:
Bracket management is actively controlling how much taxable income you recognize in a given year, so that you:
- Avoid unnecessarily spilling income into higher brackets
- Fill lower brackets when it's advantageous (like Roth conversions in low-income years)
- Stay below key thresholds (IRMAA tiers, Social Security taxation levels, deduction phase-outs)
- Smooth income across years rather than bunching it inefficiently in one
The tools all serve this goal:
- Withholding adjustments manage the payment timing
- Loss harvesting reduces recognized gains
- Itemizing and charitable bunching reduce taxable income
- Roth conversions fill brackets strategically
- Withdrawal sequencing and QCDs control retirement income
- Equity compensation timing manages when income lands
Each is a lever for shaping your income and deductions to minimize tax over time — not just in one year, but across years.
Why this is planning, not preparation:
Bracket management can only happen while there's still time to act. Once the year is over, your brackets are set. This is the fundamental reason mid-year planning matters: it's when you can still pull these levers. By December, many are already fixed; by April, all of them are.
For Columbus-area households, the shift from thinking about taxes once a year (at filing) to managing them throughout the year (through planning) is one of the more impactful changes in financial approach. And mid-year is when that planning does its most valuable work.
Frequently Asked Questions
What is mid-year tax planning?
Mid-year tax planning is reviewing your tax situation in the middle of the year — roughly July through September — to identify and act on opportunities before year-end deadlines. It's proactive (shaping what happens) rather than reactive (reporting what happened at filing). Mid-year timing gives you data on the year so far plus time to act.
Why not just wait until year-end or tax season?
By year-end, many planning windows have narrowed, and the December rush makes coordination harder. By tax season (April), the year is over and you can only report what happened — the opportunities to reduce the bill have passed. Mid-year is the sweet spot: enough data to plan, enough time to act.
What's the difference between tax planning and tax preparation?
Tax preparation is taking existing financial information and plugging it into a return — backward-looking, done after the year ends. Tax planning is actively taking steps during the year to control how much income you recognize and how it's taxed — forward-looking, done while there's still time to act. Both matter, but planning is where most of the value is created.
What is tax-loss harvesting?
Tax-loss harvesting is selling investments worth less than you paid to realize a loss, which can offset capital gains elsewhere (and a limited amount of ordinary income). The wash-sale rule must be observed — you can't buy the same or a substantially identical investment within 30 days before or after — and you should reinvest in a way that maintains your target allocation.
Should I itemize or take the standard deduction?
It depends on your situation, and recent tax law changes (including a higher SALT deduction cap for many taxpayers) have made itemizing worthwhile again for more households. Add up your state and local taxes, mortgage interest, charitable giving, and qualifying medical expenses; if the total exceeds your standard deduction, itemizing may help. Re-check this mid-year given the recent changes.
What is charitable bunching?
Charitable bunching means concentrating multiple years' worth of charitable giving into one tax year to push your itemized deductions above the standard deduction, then taking the standard deduction in off years. A donor-advised fund makes this practical — you fund it in the bunching year for the deduction, and it distributes to your charities over time.
When is the best time to do a Roth conversion?
Roth conversions are best evaluated mid-year, when you can estimate your income and size the conversion to fit within a favorable bracket. They tend to make sense in lower-income years, when your current bracket is lower than your expected future bracket, and when you can pay the conversion tax from outside funds. Conversions are irreversible, so careful sizing matters.
What is a Qualified Charitable Distribution (QCD)?
A QCD lets a retiree at the eligible age donate part of their RMD directly from an IRA to a qualified charity. The donated amount satisfies the RMD requirement without being added to taxable income — a powerful strategy for charitably inclined retirees, since it reduces taxable income more efficiently than taking the RMD and then donating.
How does mid-year planning help with Medicare premiums?
Medicare premiums increase with income through IRMAA (based on income from two years prior). Mid-year planning lets you project your income and adjust income-generating decisions — withdrawals, Roth conversions, capital gains — to manage your position relative to the IRMAA tier thresholds while there's still time to act.
Do I need a tax professional for mid-year planning?
Most of these strategies involve interactions between federal and state taxes, brackets, thresholds, and your broader financial picture. Coordinating mid-year planning with a qualified tax professional — ideally working alongside a financial advisor — helps ensure the strategies fit your specific situation and current-year tax rules.
Plan Now, Not in December
For Columbus-area retirees, pre-retirees, and busy professionals, mid-year is the most valuable time to work on your taxes — precisely because there's still time to act. The strategies that matter most — reviewing withholding, harvesting losses, reconsidering itemizing, bunching charitable gifts, evaluating Roth conversions, planning around equity compensation, and coordinating retirement withdrawals — all depend on the runway that only mid-year provides.
The pattern that produces better outcomes: shift from thinking about taxes once a year at filing to managing them proactively throughout the year, project your full-year income while there's still time to adjust, and use the available levers to manage your tax brackets deliberately. That's the difference between tax preparation and tax planning — and mid-year is when the planning does its work.
The goal isn't to obsess over taxes — it's to avoid paying more than necessary, and to keep more of what you've earned to spend and enjoy.
At Blue Advisors, I help Columbus-area households with proactive, mid-year tax planning as part of comprehensive financial planning — coordinating the strategies above with the broader plan. Blue Advisors is a fee-only fiduciary registered investment advisory firm based in Columbus, Ohio. I'm not a tax preparation firm — I work in partnership with my clients' tax professionals to identify and coordinate these strategies, not to prepare returns.
Schedule a conversation: If you're a Columbus-area household wanting to be proactive about tax planning this year, you can book an introductory call here: calendly.com/jimblue/blue-advisors-meeting.
By James Blue, Fee-Only Advisor | Blue Advisors
James Blue is the founder of Blue Advisors, a fee-only registered investment advisory firm based in Columbus, Ohio, serving retirees, pre-retirees, and busy professionals across Central Ohio and nationally.
This content is provided for informational and educational purposes only and should not be construed as personalized investment, tax, or legal advice. Tax laws, deduction limits, income thresholds, contribution and conversion rules, SALT caps, standard deduction amounts, IRMAA thresholds, and RMD requirements change periodically and depend on individual circumstances; recent federal legislation (including the One Big Beautiful Bill Act of 2025) has changed several of these provisions, and specific figures should be verified with current IRS guidance. The strategies discussed are presented for educational purposes only and are not recommendations; their suitability depends on each household's full tax and financial picture. Roth conversions are largely irreversible under current tax law. Blue Advisors is a fee-only registered investment advisory firm and is not a tax preparation firm or law firm. Readers should consult a qualified tax professional, the IRS, the Ohio Department of Taxation, and where applicable an attorney before making tax or financial decisions. The views expressed are those of the author as of the date published and are subject to change without notice. Advisory services are offered only pursuant to a written advisory agreement and to clients in the State of Ohio, the Commonwealth of Pennsylvania, and other jurisdictions where Blue Advisors is properly registered or exempt from registration. Past performance is not indicative of future results. Specific dollar amounts and thresholds have been kept general — consult current tax guidance and a qualified professional for specifics.