10 Year-End Tax Planning Questions for Business Owners

Year-end tax planning gives business owners a valuable opportunity to review their finances before the calendar closes. Rather than waiting until tax season, a timely review can help uncover incomplete records, missed deductions, and planning decisions that may still be available before December 31.

At Thomas Tax Solutions LLC, we help small businesses in Wilmington, North Carolina, take a proactive approach to tax-ready books and year-round planning. The following questions can help you prepare for a more organized filing season while making informed decisions about your business.

1. Are Your Books Fully Up to Date?

Start by confirming that your bank and credit card accounts have been reconciled through the most recent statements. Current bookkeeping provides a clearer view of how money moved through the business and supports more dependable financial statements.

Reconciliations can also reveal transactions that were omitted, entered twice, posted incorrectly, or affected by a bank error. Reliable records are the foundation for sound year-end tax planning because every decision should be based on accurate financial information.

2. Have You Reviewed Unpaid Customer Invoices and Vendor Bills?

Take a close look at accounts receivable and accounts payable. On the receivables side, determine whether any customer balances have become unlikely to be collected after reasonable collection efforts.

Depending on the accounting method your business uses and the facts involved, some uncollectible receivables may be eligible for write-off treatment. At the same time, make sure all bills from vendors have been entered into your accounting system. An overlooked invoice can mean an overlooked business deduction.

3. Did You Capture All Business Expenses?

Company cards are often used for software subscriptions, online purchases, travel, supplies, and other everyday operating costs. If those transactions have not been categorized in your accounting records, the books may not reflect the full cost of running the business.

Reviewing credit card activity before year-end helps ensure legitimate expenses are documented and considered appropriately. This step supports accurate financial reporting and reduces the chance that deductible expenses are missed.

4. Are Assets and Business Debts Recorded Correctly?

Review your fixed-asset records for equipment, vehicles, machinery, and other property that was purchased, sold, retired, or replaced during the year. Assets that are no longer in service should not remain on the books without review, since they can affect depreciation calculations and financial reporting.

Also verify that business loans, equipment financing, vehicle notes, and lines of credit are reflected accurately. Separating principal from interest is especially important because interest may be deductible while loan principal is handled differently. Keeping these balances current improves the accuracy of your balance sheet.

5. Have All Payroll Transactions Been Addressed?

Payroll deserves extra attention near year-end. Review bonuses, commissions, retirement-plan contributions, health benefits, taxable fringe benefits, and employee reimbursements to ensure they have been processed and recorded properly.

Accurate payroll processing and payroll tax reporting can reduce the risk of corrected payroll tax returns, penalties, and avoidable administrative work later. It also helps position your business for smoother W-2 preparation and other year-end reporting responsibilities.

6. Should You Reconsider the Timing of Income and Expenses?

Tax planning is not always limited to reducing this year’s tax bill. In some cases, the timing of income recognition or expense payments may affect the overall tax result across more than one year.

For instance, if you expect substantially higher business income in the following year, accelerating certain deductions into the current year could be worth evaluating. Different financial circumstances may point to a different approach. Reviewing timing before December 31 gives you more flexibility than waiting until returns are being prepared.

7. Are Retirement Contributions and Your Entity Structure Still Working for You?

Qualified retirement plans can create meaningful tax-planning opportunities. Depending on the business structure and plan in place, there may still be time to consider contributions to a SEP IRA, SIMPLE IRA, traditional 401(k), or another eligible retirement arrangement.

Year-end is also a practical time to revisit entity tax planning. As a company grows, hires employees, or changes the services it offers, its existing structure may no longer be the most efficient fit. Reviewing retirement planning alongside entity selection can help identify considerations involving pass-through taxation, self-employment tax, and possible S-corporation planning.

8. Have You Considered Tax Law Updates and Potential Credits?

Tax rules change regularly, and those changes can affect planning strategies that worked in prior years. Recent provisions, including those associated with the One Big Beautiful Bill Act, have affected areas such as depreciation, the Qualified Business Income deduction, business-interest limitations, energy-related incentives, and other deductions or credits.

Credits deserve a separate review because they generally reduce tax owed directly rather than simply reducing taxable income. Depending on a business’s activities, potential opportunities may involve the Research and Development Tax Credit, qualifying energy incentives, or the Work Opportunity Tax Credit. Eligibility depends on the facts, so a professional review before year-end is important.

9. Have You Examined Inventory, Software, and Recurring Costs?

Businesses increasingly rely on cloud software, artificial intelligence tools, cybersecurity providers, and recurring digital subscriptions. Review these costs to confirm they are recorded properly and to identify services that no longer deliver enough value to justify renewal.

If your company maintains inventory, inspect items that are damaged, outdated, expired, or moving slowly. Updating inventory records provides a more accurate picture of the business and may reveal appropriate write-down considerations where applicable.

10. Is Your Business Prepared for Tax Season?

Organizing documentation before the year ends is one of the best ways to make tax preparation less stressful. Gather and retain records supporting income, expenses, payroll, loans, charitable gifts, asset purchases, and other significant business activity.

Businesses that make quarterly estimated tax payments should also compare payments with current-year income. If income changed materially during the year, a year-end projection may help identify whether an adjustment is needed to reduce the chance of an unexpected balance or potential penalty.

A planning meeting with an enrolled agent or tax advisor can be especially valuable before December 31. Thomas Tax Solutions LLC can help businesses in the Wilmington area and nationwide review projected income, deductions, credits, bookkeeping records, and other year-end tax planning considerations while there is still time to act.

Many tax-saving opportunities must be addressed before the calendar year closes. If you would like help with small business bookkeeping, tax preparation, payroll reporting, or a year-end tax planning review, contact Thomas Tax Solutions LLC to discuss the next steps for your business.