Our guide to sharper taxes
High-end tax optimization made accessible for everyone. We turn complex tax rules into clear, actionable guidance without the $10k CPA price tag.
Our Mission
sharper.tax exists to make sophisticated tax planning available to everyone for free. We analyze real tax returns, benchmark your results, and surface the same strategies high-end CPAs use for their best clients.
How It Works
- Upload your tax return securely.
- We benchmark your income and tax rate against peers.
- We evaluate every strategy you qualify for.
- You get a prioritized action plan.
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Popular Guides
How to Execute a 1031 Exchange (Like-Kind Exchange)
Defer capital gains taxes by exchanging investment real estate for like-kind property. Execution guide with worked example and deadlines.
401(k) Contributions: Traditional vs Roth (2025-2026)
How to choose between Traditional and Roth 401(k) contributions using current vs future tax rates.
Augusta Rule (Section 280A): Rent Your Home to Your Business Tax-Free
Rent your home to your business for up to 14 days/year and receive the income tax-free under Section 280A(g). Your business deducts the rent.
The Ultimate Guide to Backdoor Roth Conversions in 2026
Everything high earners need to know about the Backdoor Roth IRA strategy. Limits, steps, pro-rata rules, and how to execute it perfectly.
Charitable Bunching + Donor-Advised Funds
Combine multiple years of giving into one tax year to maximize itemized deductions.
Guides
Deep dives on tax timing, accounts, deductions, and strategy tradeoffs.
283 guidesGlossary
Clear definitions of tax terms and acronyms.
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