Small business tax planning: what to review before year-end

Start with a projection, not a strategy list

A tactic is only useful if it changes the actual tax picture. Begin with year-to-date business results, a reasonable forecast through year-end, owner wages, outside income, estimated payments, and the state filing footprint.

The projection establishes a baseline. From there, each scenario can be measured against the same set of assumptions instead of relying on a vague promise that an idea will “save taxes.”

• Year-to-date profit and expected remaining revenue
• Owner wages, draws, distributions, and withholding
• Federal and state estimated payments already made
• Large purchases, hiring, bonuses, or financing decisions ahead
• Expected retirement contributions and other owner-level deductions

Review the decisions with a real deadline

Some items can be addressed during return preparation. Others require a payment, election, payroll run, legal document, or business action before year-end. Planning should prioritize the decisions that will become unavailable first.

The right order matters. For example, an entity election may create payroll and compliance obligations, while a retirement plan decision may require coordination with a plan administrator. Tax savings should be compared with cost, complexity, cash use, and long-term fit.

Connect the business return to the owner

Pass-through income, owner compensation, estimated taxes, retirement contributions, and personal deductions interact. Modeling only the business can miss the actual cash requirement at the owner level.

A useful plan shows the expected business result, the owner’s combined federal and state picture, the payments required, and the remaining cash after the proposed action.

Leave with an implementation list

A projection is not finished when the meeting ends. Convert the analysis into a short list: what needs to happen, who is responsible, what information is still missing, and when the projection should be refreshed.

For a stable business, one midyear baseline and one fall update may be enough. Faster-changing businesses may need quarterly updates so the plan stays connected to reality.