# Side Hustle Taxes

Resources for W-2 earners, 1099 workers, and side-business owners who need clean tracking, deductions, and tax planning before the IRS notices.

Public content is educational only and is not individualized tax, legal, accounting, investment, or financial advice.

## Quick Answers

### What is the first side-hustle tax system to set up?
Separate banking and basic monthly tracking usually come first. They make income, deductions, estimated payments, and audit defense easier to support.

### Do side hustles always need an LLC?
No. Entity choice depends on liability, income, state fees, payroll needs, and business intent. Many side hustles need clean records before they need a new entity.

## Articles and Videos

- [2026 Tax Check for Trades Businesses Before June 15](https://www.havenstoneadvisory.com/resources/blog/june-15-tax-check-trades-businesses-2026)
  Before the June 15, 2026 estimated tax deadline, trades businesses should review 1099 thresholds, mileage logs, overtime reporting, job costing, and tax cash.
- [5 Side Hustle Tax Mistakes That Trigger IRS Notices](https://www.havenstoneadvisory.com/resources/blog/side-hustle-tax-mistakes-irs-radar)
  Five side-hustle tax mistakes that trigger IRS notices—and the simple systems that keep your income clean, deductible, and defensible.
- [2026 IRS Tax Brackets: What Business Owners and High Earners Should Know](https://www.havenstoneadvisory.com/resources/blog/irs-new-2026-tax-brackets-what-this-means-for-your-wallet)
  The IRS just released the 2026 inflation‑adjusted tax brackets. Here’s what the wider brackets mean for business owners and high earners, and how to plan your income, deductions, and cash to keep more.
- [2026 Tax Brackets and Rule Changes Business Owners Should Know](https://www.havenstoneadvisory.com/resources/blog/new-2026-tax-brackets-and-rules-you-need-to-know)
  2026 is a major reset year. Here’s what actually changed under the 2025 law, brackets, QBI, SALT cap, 100% bonus depreciation, and more, and how business owners can plan, quarter by quarter.
- [2026 Tax Planning Blueprint for Business Owners](https://www.havenstoneadvisory.com/resources/blog/best-tax-blueprint-2026-avoid-50k-irs-bill)
  Dreading tax season? Here’s a simple 2026 tax blueprint from a CPA: how taxes stack, which entity fits, how income types change your bill, the filing forms that matter, and a 5‑step plan with quick wins.
- [Should High-Income W-2 Earners Start a Side Business?](https://www.havenstoneadvisory.com/resources/blog/should-high-income-w2s-start-a-write-off-business)
  Thinking of starting a small business just to get write‑offs? Use this CPA’s no‑regrets playbook: 3 rules, 2 napkin calculations, and a 4‑week test to know if business ownership helps you, or drains you.
- [7 Tax Deadlines Business Owners Need to Track](https://www.havenstoneadvisory.com/resources/blog/tax-landmines-7-dates-keep-you-out-of-trouble)
  One missed date can trigger three penalties. Here are the seven IRS deadlines every business owner must hit, plus two simple ways to set quarterly estimates so you never guess again.

## Tools and Next Steps

- [Side Hustle Tax Checklist](https://www.havenstoneadvisory.com/resources/guides/side-hustle-tax-checklist): Fix the five side-hustle mistakes that create notices and weak deductions.
- [Individual Tax Strategy](https://www.havenstoneadvisory.com/services/individual-tax): Coordinate side income with W-2 compensation, retirement, and household planning.
- [Entity Structure Matrix](https://www.havenstoneadvisory.com/resources/guides/entity-matrix): Know when a simple Schedule C is enough and when an entity is worth discussing.

## Canonical

https://www.havenstoneadvisory.com/resources/topics/side-hustle-taxes