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The ProLedger blog

Practical guidance on taxes, bookkeeping, and running a financially healthy business — written in plain English by people who do this every day.

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Tax Planning

2026 Tax Deadlines Every Business Owner Should Know

August 18, 2026·7 min read·Featured

Miss a filing date and penalties stack up fast. Here is the full 2026 calendar, organized by entity type — with the traps that catch business owners most often.

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Tax Planning

August 18, 2026·7 min read

2026 Tax Deadlines Every Business Owner Should Know

Miss a filing date and penalties stack up fast. Here is the full 2026 calendar, organized by entity type — with the traps that catch business owners most often.

Read article

Small Business

A business owner in a suit weighing entity options

July 14, 2026·9 min read

S Corp vs. LLC: Which Structure Saves You More?

The right entity choice can save thousands in self-employment tax — but the wrong one creates payroll headaches and compliance costs that eat the savings.

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IRS & Compliance

IRS tax statements and paperwork spread on a desk

June 16, 2026·8 min read

Got a Letter From the IRS? Here’s What to Do (and Not Do)

Most IRS notices are routine — if you respond correctly and on time. A calm, step-by-step playbook for the envelope nobody wants to open.

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Tax Planning

A small plant growing from a pile of coins

May 19, 2026·8 min read

The Self-Employed Guide to Quarterly Estimated Taxes

No employer is withholding for you — the IRS expects four payments a year instead. How to calculate them, when to pay, and how to avoid penalties without overpaying.

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Small Business

Spread of U.S. dollar bills representing potential tax savings

April 21, 2026·8 min read

The Small Business Deductions Owners Miss Most Often

You can only deduct what you track. The legitimate write-offs that fall through the cracks — and the record-keeping habits that let you claim them confidently.

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Bookkeeping

A business owner working through records at a laptop

March 24, 2026·7 min read

7 Bookkeeping Mistakes That Quietly Cost Small Businesses

Bad books don't announce themselves — they surface as overpaid taxes, failed loan applications, and decisions made on fiction. The seven failure patterns we see most.

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IRS & Compliance

A person counting cash to pay down a tax balance

March 3, 2026·9 min read

Behind on Back Taxes? Your Real Options, Explained

Late-night ads promise pennies on the dollar. The truth is more nuanced — and more hopeful. Every legitimate path out of IRS debt, ranked by realism.

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Small Business

Hands reviewing charts and paperwork at a work table

February 10, 2026·7 min read

1099 or W-2? Getting Worker Classification Right

Calling an employee a contractor saves payroll taxes right up until it costs back taxes, penalties, and lawsuits. The actual rules, in plain English.

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Bookkeeping

Two people pointing at accounting software on a laptop screen

January 20, 2026·8 min read

10 QuickBooks Habits That Keep Your Books Clean

QuickBooks is only as good as the habits behind it. Ten practices — from bank feeds to monthly close — that separate reliable books from expensive messes.

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Small Business

An executive in a dark suit, arms crossed

December 9, 2025·7 min read

When Should Your Business Hire a Fractional CFO?

Somewhere between the bookkeeper and a $250k finance executive is the role most growing businesses actually need. The signals that say it's time.

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Tax Planning

November 11, 2025·8 min read

Year-End Tax Moves to Make Before December 31

Most tax-saving opportunities expire at midnight on December 31. A practical checklist for individuals — retirement, harvesting, giving, and timing.

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Tax Planning

Looking up at tall buildings against the sky

October 28, 2025·8 min read

Pennsylvania Taxes, Explained: What Makes the Keystone State Different

A flat 3.07% sounds simple — then come local earned income taxes, no standard deduction, and a retirement exemption that surprises transplants. Your PA primer.

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The ProLedger blog

2026 Tax Deadlines Every Business Owner Should Know

2026 Tax Deadlines Every Business Owner Should Know

S Corp vs. LLC: Which Structure Saves You More?

Got a Letter From the IRS? Here’s What to Do (and Not Do)

The Self-Employed Guide to Quarterly Estimated Taxes

The Small Business Deductions Owners Miss Most Often

7 Bookkeeping Mistakes That Quietly Cost Small Businesses

Behind on Back Taxes? Your Real Options, Explained

1099 or W-2? Getting Worker Classification Right

10 QuickBooks Habits That Keep Your Books Clean

When Should Your Business Hire a Fractional CFO?

Year-End Tax Moves to Make Before December 31

Pennsylvania Taxes, Explained: What Makes the Keystone State Different

The ProLedger blog

Tax tips, minus the jargon