2026 Strategic Tax Planning Checklist for S-Corp & Partnership Owners

If you own an S-Corp or partnership, your tax return should reflect a year of accomplishment and be a nod to the proactive planning principles that played into those achievements. Without a proactive plan, even high-income business owners can unintentionally leave money on the table. 

Don't miss opportunities to better align your tax strategy with your larger financial goals, including how you structure compensation, coordinate investment gains, maximize deductions, and position assets throughout the year. Does your 2025 tax return reflect anything that you could do differently in 2026? 

Use this checklist as a forward-looking review tool to identify potential gaps and ensure your tax strategy is working in alignment with your larger financial goals. Once completed, you’ll see a score of 0-50 to determine if your tax strategy is proactive or reactive. See your score to determine what to do next. 

Proactive Tax Readiness Score™ For S-Corp & Partnership Owners

In each question box below, assign yourself points as you go: 

• 2 points = Fully implemented and reviewed within the last 12 months 

• 1 point = Partially implemented or reviewed inconsistently 

• 0 points = Not addressed 

There are 25 total items. Maximum Score: 50 points

1. Deductions & Business Optimization

 □ Have you reviewed all reimbursable expenses under an accountable plan? 
□ Are you maximizing retirement plan contributions (Solo 401(k), Profit Sharing, Cash Balance Plan)? 
□ Have you evaluated whether additional entity-level benefit deductions are available (health insurance, HSA, fringe benefits)? 
□ Have you reviewed depreciation strategy (Bonus vs. Section 179 vs. standard MACRS)? 
□ Are business expenses properly categorized to avoid leaving deductions unused? 

If you’re unsure whether deductions are being maximized strategically, schedule a mid-year expense and retirement contribution review before Q3. 

2. Capital Gains & Portfolio Coordination

□ Have you harvested losses strategically to offset realized gains? 
□ Are concentrated positions creating unnecessary tax drag? 
□ Have you coordinated investment sales with projected business income? 
□ Have you evaluated charitable gifting of appreciated securities or donor-advised funds? 
□ Are capital gains being triggered in a year where your income is already elevated? 

If you don’t know how realized gains align with projected business income, request a current-year tax projection before selling appreciated assets. 

3. Asset Location & Tax Efficiency

□ Are tax-inefficient investments held in tax-advantaged accounts when possible? 
□ Have you evaluated Roth conversion opportunities? 
□ Are income-producing real estate holdings structured optimally? 
□ Are trusts, family entities, or gifting strategies being utilized where appropriate? 
□ Have you reviewed the long-term tax impact of your current asset allocation? 

If you’ve never reviewed asset location across account types, conduct a tax-efficiency audit of your portfolio. 

4. Salary vs. Distribution Structure (S-Corp Specific)

□ Is your “reasonable compensation” defensible and aligned with IRS guidelines? 
□ Are distributions structured to minimize payroll tax exposure without increasing audit risk? 
□ Have you analyzed how salary impacts retirement contribution limits? 
□ Have you stress-tested compensation under varying revenue scenarios? 
□ Is cash flow being managed with both tax efficiency and liquidity in mind? 

If compensation is based on prior-year structure, re-evaluate reasonable salary thresholds using current revenue projections. 

5. Forward-Looking Planning & Coordination

□ Have you had a coordinated planning conversation between your CPA and financial advisor this year? 
□ Do you have a projected income estimate before year-end? 
□ Are quarterly estimates aligned with actual performance? 
□ Have you modeled how this year’s tax decisions affect long-term wealth transfer goals? 
□ Are you making tax decisions before December — not in March? 

If you have not conducted a coordinated CPA + advisor review this year, schedule one before Q4. 

Your Score Interpretation

40–50 Points | Strategic & Coordinated

Your tax planning appears proactive and integrated across business, investments, and long-term wealth strategy. Focus area: refining efficiency and identifying advanced opportunities. 

Suggested Action: 

• Schedule a mid-year projection review. 

• Run a compensation stress-test model. 

• Review long-term estate tax alignment. 

30–39 Points | Generally Optimized — With Gaps

You are doing many things well, but coordination may be inconsistent. Focus area: improving CPA–advisor collaboration and forward-looking projections. 

Suggested Action: 

• Conduct a joint CPA + advisor planning meeting. 

• Review asset location strategy. 

• Evaluate retirement contribution optimization. 

20–29 Points | Reactive Planning Risk

Your tax strategy may rely more on compliance than proactive design. Focus area: compensation structuring, asset location, and capital gains coordination. 

Suggested Action: 

• Review S-Corp compensation structure. 

• Run a tax projection before Q4. 

• Evaluate capital gains timing strategy. 

Below 20 Points | High Optimization Opportunity

You may be leaving meaningful dollars on the table through missed deductions, inefficient compensation structure, or portfolio misalignment. Focus area: comprehensive tax strategy review. 

Suggested Action: 

• Conduct a comprehensive tax strategy review. 

• Reassess entity structure. 

• Evaluate portfolio tax efficiency. 

At a minimum, share this score card with your CPA and ask where improvements can be made. If you’d like an integrated review, we coordinate directly with your CPA to align compensation, portfolio, and long-term strategy. At Hilltop, our Mid-Year Review Season starts soon. During our Mid-Year Review meetings, we help you understand and prepare for different financial risks and typically cover: 

• Risk Management and insurance planning 

• Your estate plan 

• Legacy planning strategies 

Are you searching for a new CPA or tax professional? Contact us today to receive a referral to one of our trusted Professional Network Partners. 

Disclosure: Hilltop Wealth Advisors is a registered investment adviser. Registration does not imply a certain level of skill or training. Information presented is for educational purposes only and does not intend to make an offer or solicitation for the sale or purchase of any specific securities, investments, or investment strategies. Investments involve risk and, unless otherwise stated, are not guaranteed. Be sure to first consult with a qualified financial adviser and/or tax professional before implementing any strategy discussed herein. Past performance is not indicative of future performance. Hilltop Wealth Advisors is not an accountant and does not provide tax advice. This content is for informational purposes only.