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Guides from Mateo E. Jungman, EA, CPA

Straight answers to the questions we hear most, written for our own customers.

Business Income Taxes: What Every Owner Must Know

October 23, 2026 · 6 min read

Business Income Taxes: What Every Owner Must Know

Business income taxes don't follow a single rulebook — the rules depend entirely on how the business is structured. A sole proprietor reports business…

Changes in Tax Law: What You Need to Know Now

October 22, 2026 · 6 min read

Changes in Tax Law: What You Need to Know Now

Tax law doesn't update on a schedule that aligns with most people's financial calendars. Provisions phase in, sunset clauses activate, and IRS guidance…

Tax Representation: What It Is and Why It Matters

October 17, 2026 · 6 min read

Tax Representation: What It Is and Why It Matters

Tax representation is the formal authorization for a qualified professional — a CPA, enrolled agent, or tax attorney — to communicate with and respond to…

Tax Representation: What It Means and Why It Matters

October 9, 2026 · 5 min read

Tax Representation: What It Means and Why It Matters

Tax representation is the formal process by which a qualified professional — a CPA, enrolled agent, or tax attorney — acts on behalf of a taxpayer before…

Changes in Tax Law: What Every Taxpayer Must Know

September 28, 2026 · 6 min read

Changes in Tax Law: What Every Taxpayer Must Know

Tax legislation rarely arrives with clean implementation timelines. A provision signed into law in December can affect returns filed the following April,…

What to Do When an IRS Letter Arrives

September 2, 2026 · 2 min read

What to Do When an IRS Letter Arrives

Most IRS notices are manageable if you act before the response window closes.

Three Mistakes Small Businesses Make on Their Tax Return

September 2, 2026 · 2 min read

Three Mistakes Small Businesses Make on Their Tax Return

None of these three mistakes are exotic. All three are common, and all three are fixable before they cost you.

Texas Has No State Income Tax. Here Is What You May Still Owe.

September 2, 2026 · 1 min read

Texas Has No State Income Tax. Here Is What You May Still Owe.

No state income tax does not mean no state filings for Texas businesses.

LLC or S-Corp: How the Election Changes Your Self-Employment Tax in Texas

September 2, 2026 · 2 min read

LLC or S-Corp: How the Election Changes Your Self-Employment Tax in Texas

The S-Corp election can lower self-employment tax, but only if your numbers and discipline both support it.

Behind on Filings? Here Are Your Real Options

September 2, 2026 · 3 min read

Behind on Filings? Here Are Your Real Options

Being behind on tax filings is a solvable problem once every required return is in.