---
title: "Tax Strategy Resource Center"
canonical: "https://www.havenstoneadvisory.com/resources"
---

# Tax Strategy Resource Center

Curated articles and CPA-recorded breakdowns to help $1M–$10M operators keep more cash, tighten forecasting, and scale with confidence.

## Tools & Downloads

- [Entity Structure Matrix](/resources/guides/entity-matrix): Compare S-Corp, C-Corp, and Sole Prop with payroll/SE, corp, and dividend layers side-by-side.
- [Tax Playbook Estimator](/resources/guides/tax-playbook): See the lower of prior-year safe harbor and current-year (90%) to plan quarterly estimates.
- [Buy, Borrow, Die Cheat Sheet](/resources/guides/buy-borrow-die): Understand the three-step wealth strategy of buying appreciating assets, borrowing against them, and passing them with a stepped-up basis.
- [Cost Segregation Calculator](/resources/calculators/cost-segregation): Estimate accelerated depreciation and federal tax impact with bonus + MACRS schedules.
- [Profit Routing Calculator](/resources/calculators/profit-routing): Model how monthly profit gets routed into Tax, Reserves, Growth, and Wealth.
- [67 Tax-Saving Strategies (Free Guide)](/resources/tax-saving-strategies): Every major deduction, entity play, and retirement design in one field-tested guide.

## Content

- [All Articles & Videos](/resources/blog)
- [Industries We Serve](/resources/industries)
- [Client Testimonials](/resources/testimonials)
- [Tax Planning Web Stories](/stories)

## YouTube

Expert tax-saving videos with quick tips and detailed walk-throughs: https://www.youtube.com/@TeamHavenStone