The 10 Most Expensive Tax Mistakes Business Owners Make — Garcia Tax Advisors
Garcia Tax Advisors
Free ebook for business owners

10 Tax Mistakes Are Quietly Costing You Five and Six Figures a Year.

Most business owners never find out what a mistake like this actually costs them. They just pay the bigger check every spring and assume that's normal.

  • The one number most owners set carelessly — costly in both directions
  • The biggest break at this income level, and how it quietly gets lost
  • Why two owners with identical income can be five figures apart on one line

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The 10 Most Expensive Tax Mistakes Business Owners Make — ebook cover
10
Mistakes, each with a cost and a fix
19 pages, no filler
2007
In practice as an Enrolled Agent
Licensed to represent you before the IRS
30 min
Free discovery call after you read it
No documents, nothing to sign

What's inside

Nineteen pages. Each mistake gets what it is, roughly what it costs you, and the direction of the fix. Almost all of them have a December 31 deadline.

  • 01The one mistake underneath all the other nine, and the reason it repeats every single year until someone fixes it
  • 02The exact point where your entity structure starts quietly costing you five figures a year in self-employment tax
  • 03The deduction worth up to $60,000 off your taxable income that most owners are only half claiming
  • 04Why a five- or six-figure equipment purchase can lose its entire deduction over a one-week timing mistake
  • 05The retirement account swap that can add $15,000 or more in deductions on the exact same income
  • 06How to legally put your kids on payroll and shift real income into a 0% tax bracket
  • 07The pre-tax way to pay for a $20,000-a-year health care bill instead of using your most expensive dollars
  • 08The home office and reimbursement rules that changed for good, and the version most S-corp owners still get wrong
  • 09What you can and can't deduct on meals and entertainment now that the old rules are gone
  • 10Why fearing an audit is quietly costing you more than an audit ever would
Gama Garcia, EA
Who wrote it

I'm Gama Garcia, an Enrolled Agent in practice since 2007. I started out preparing returns, and year after year I watched the same thing happen to good operators: they built real businesses, paid far more tax than they needed to, and nobody ever sat down with them before year-end to change it.

This is for you if

  • Your business revenue is over $250k
  • You paid $20,000 or more in federal tax last year
  • Your books are current, or close to it
  • You're tired of a preparer who only appears at filing time

It isn't for

  • W-2-only households
  • A business in its first year or not yet profitable
  • Owners shopping for the cheapest possible return
  • Anyone looking for aggressive schemes

You've seen what's inside. Get it today!

10 mistakes. 10 fixes. One free guide. It takes 10 minutes to read, and you'll know more about your own tax bill than most business owners ever find out.

Garcia Tax Advisors

Garcia Tax and Advisory · Moreno Valley, California · serving the Inland Empire and clients nationwide. Figures are current federal amounts for tax years 2025–2026 and depend on your facts. Nothing here is tax advice until we've reviewed your return.