Common Tax Preparer Mistakes That Can Cost You With the IRS

What Individuals and Small Businesses in Northeast Florida Should Watch For

Tax season can be stressful, and many taxpayers rely on professionals to ensure their returns are accurate. However, not all tax preparation is created equal. Mistakes made during tax filing can lead to delayed refunds, IRS notices, audits, or even penalties.

Whether you're filing as an individual or running a small business in Jacksonville, St. Augustine, or the greater Northeast Florida area, understanding common tax preparer mistakes can help you protect your finances.

Below are some of the most common tax preparation mistakes and how to avoid them.

1. Failing to Verify Income Documents

One of the most common tax errors occurs when income is missing from a return.

Taxpayers often forget about documents like:

• 1099-NEC from contract work

• 1099-K from payment platforms

• Interest income (1099-INT)

• Investment income (1099-DIV or 1099-B)

The IRS receives copies of these forms directly from the payer. If they do not appear on your tax return, the IRS system will flag the discrepancy automatically.

Result: You may receive an IRS notice months later requesting additional tax and penalties.

2. Misclassifying Business Expenses

Small business owners often rely on their tax preparer to correctly categorize expenses. Incorrect classification can lead to lost deductions or audit risk.

Common mistakes include:

• Mixing personal and business expenses

• Incorrect mileage calculations

• Improper home office deductions

• Misreporting inventory or cost of goods sold

Accurate bookkeeping throughout the year helps prevent these issues during tax season.

3. Incorrect Filing Status

Choosing the wrong filing status can significantly impact the amount of tax owed or the refund received.

Examples include:

• Filing as Single instead of Head of Household

• Incorrect dependent claims

• Incorrect custody claims for children

Even small mistakes in filing status can trigger IRS correspondence or refund adjustments.

4. Missing Tax Credits

Tax credits are often where taxpayers save the most money, yet they are frequently overlooked.

Some commonly missed credits include:

• Earned Income Tax Credit (EITC)

• Child Tax Credit

• Education credits

• Energy efficiency credits

A knowledgeable tax preparer should review eligibility carefully rather than simply entering numbers into software.

5. Poor Documentation and Record Keeping

Many IRS problems occur after the return is filed, when taxpayers cannot provide documentation for deductions.

Examples include:

• Missing receipts

• No mileage log

• Incomplete expense records

• No separation between business and personal accounts

Good tax preparation should include guidance on maintaining records in case the IRS requests verification.

6. Filing Returns Without Reviewing the Final Copy

Surprisingly, many taxpayers never review the return before it is submitted.

You should always verify:

• Social Security numbers

• Bank deposit information

• Income totals

• Claimed dependents

Even a simple typo can delay a refund for weeks.

Why Professional Tax Preparation Matters

A qualified tax professional does more than enter numbers into a software program. Proper tax preparation should include:

• Reviewing financial records

• Identifying legitimate deductions

• Ensuring IRS compliance

• Providing guidance for future tax planning

Working with someone who understands both tax law and financial operations can help prevent costly errors.

Final Thoughts

Tax mistakes can happen, but they are often preventable with proper preparation and documentation. If you own a small business or have multiple income sources, working with an experienced professional can help you avoid IRS issues and keep your finances organized.

Need Help With Your Taxes or Bookkeeping?

CoreLogix Consulting provides professional tax preparation, bookkeeping, and financial organization services for individuals and small businesses throughout Jacksonville, St. Augustine, and Northeast Florida.

If you want to ensure your taxes are filed correctly and your financial records are organized year-round, professional guidance can make all the difference.

📞 Phone: (904) 980-8191📧 Email: rdavis@corelogixconsulting.com

Free consultations are available.