This is the library that powers PilePilot's tax strategy scan. Every strategy below has been used to save real business owners and high-earning W-2 employees $10K–$200K+ a year. All legal. All IRC-citable. Each one carries a qualifier checklist so the recommendation actually fits — and an implementation tracker so the move actually gets done.
Every strategy is sorted into one of three pillars based on who it fits best. Skim the pillar that matches your income shape, then dive into individual strategies.
For property owners, accidental landlords, and high earners who want passive losses to offset W-2 income.
For self-employed, S-corp owners, and high earners who want to slash SE tax and shovel money into tax-advantaged accounts.
For any business owner with revenue. The deductions and credits most tax preparers forget to ask about until April 14th.
Answer 6 questions about your income, business, and situation. Get a personalized ranking of the top 5 strategies for your tax profile — with estimated savings ranges.
Take the 60-second quiz →Scan the hook, persona fit, savings range, difficulty, and audit risk. Click the strategy name to read the full breakdown with IRC citations and a step-by-step checklist.
| Strategy | Hook | Best for | Typical savings | Difficulty | Audit risk | IRC § |
|---|---|---|---|---|---|---|
| STR Loophole | Convert active short-term rental losses into a deduction against W-2 income — no REPS required. | High-W2 + Airbnb | $15K – $80K | ★★★☆☆ | Medium | §469(h) / §1.469-1T(e)(3) |
| Real Estate Pro Status | 750 hours + >50% of work time in real estate unlocks long-term rental losses against W-2. | One-spouse-stays-home households | $30K – $150K | ★★★★☆ | High | §469(c)(7) |
| §1031 Like-Kind Exchange | Sell investment property, buy another, defer 100% of the capital gains tax. | Real estate investors | $20K – $500K+ | ★★★☆☆ | Low | §1031 |
| Cost Segregation | Reclassify 20–30% of a building's basis into 5/7/15-yr property — bonus-depreciate it in year 1. | Property owners | $25K – $200K | ★★★★☆ | Medium | §168(k) / §168(e) |
| Opportunity Zones | Roll capital gains into a QOF — defer until 2026, eliminate gains on the QOF after 10 yrs. | Anyone with a big cap gain | $10K – $1M+ | ★★★★☆ | Medium | §1400Z-2 |
| §121 Primary Residence | Sell your primary home, exclude $250K (single) / $500K (MFJ) of gain. Used every 2 years. | Homeowners | $50K – $120K | ★☆☆☆☆ | Low | §121 |
| QSBS §1202 Exclusion | Hold qualified small business stock 5+ years — exclude up to $15M (or 10x basis) of gain on stock issued after July 4, 2025 ($10M for older stock). | Startup founders + early employees | $100K – $15M | ★★★☆☆ | Low | §1202 |
| Strategy | Hook | Best for | Typical savings | Difficulty | Audit risk | IRC § |
|---|---|---|---|---|---|---|
| S-Corp Election | Split profit between W-2 wages and distributions — distributions skip SE tax (15.3%). | 1099 / sole prop > $80K profit | $5K – $25K/yr | ★★☆☆☆ | Low | §1361 / Rev. Rul. 74-44 |
| Hire Your Kids | Pay your under-18 kid up to the standard deduction ($14,600) tax-free — fund their Roth IRA. | Business owners w/ kids | $3K – $7K/yr/kid | ★★☆☆☆ | Medium | §3121(b)(3)(A) |
| Augusta Rule | Rent your home to your business for ≤14 days/yr — business deducts it, you receive it tax-free. | Any S-corp / LLC owner | $3K – $15K/yr | ★★☆☆☆ | Medium | §280A(g) |
| SEP-IRA | Self-employed can stash up to 25% of comp (max ~$69K for 2024) pre-tax in a single account. | 1099s / sole props | $8K – $25K/yr | ★☆☆☆☆ | Low | §408(k) |
| Solo 401(k) + Mega Backdoor | Up to $69K total contributions, $23K Roth, plus after-tax → Roth conversion lane. | Self-employed, no employees | $10K – $30K/yr | ★★★☆☆ | Low | §401(k) / §402A |
| Defined Benefit Pension | For 40+ year-olds with consistent high profit — shovel $100K–$300K/yr into a DB plan. | Solo pros, $300K+ profit | $40K – $120K/yr | ★★★★★ | Low | §412 / §415(b) |
| HSA Triple Tax Stack | Deductible going in, tax-free growth, tax-free out for medical. The only triple-tax-free account. | Anyone on an HDHP | $1K – $4K/yr | ★☆☆☆☆ | Low | §223 |
| Strategy | Hook | Best for | Typical savings | Difficulty | Audit risk | IRC § |
|---|---|---|---|---|---|---|
| §179 + Bonus Depreciation | Expense up to $1.16M of equipment in year 1 instead of depreciating over 5–7 yrs. | Any biz w/ equipment | $5K – $80K/yr | ★☆☆☆☆ | Low | §179 / §168(k) |
| Home Office Deduction | Dedicated workspace = % of rent/utilities/depreciation deductible. Don't fear the audit myth. | Anyone who works from home | $1K – $8K/yr | ★☆☆☆☆ | Low | §280A(c) |
| R&D Credit (§41) | Software dev, formula iteration, prototype work = 6–10% of wages back as a tax credit. | Tech / product / engineering | $10K – $250K/yr | ★★★★☆ | Medium | §41 |
| Work Opportunity Tax Credit | Hire from targeted groups (veterans, SNAP recipients, etc.) → $2,400–$9,600 credit per hire. | Restaurants, retail, services | $2K – $50K/yr | ★★☆☆☆ | Low | §51 |
Enter your filing status, AGI, and business type. Get a conservative estimate of annual tax savings if you implement the strategies that fit your profile.
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Disclaimer: This guide is for educational purposes and does not constitute tax, legal, or financial advice. Strategies vary by situation. Consult a licensed professional before implementing.