The best tax season preparation happens all year. Business owners with clean, up-to-date books spend a few hours gathering documents in January. Those with disorganized records spend weeks scrambling and often miss deductions they could have claimed.

Start by making sure your books are current through December 31st. Every transaction should be categorized and every account reconciled. If you’re behind, now is the time to catch up or get help catching up. Trying to prepare taxes from incomplete records means guessing at numbers that should be precise.

Gather your income documentation first. This includes all 1099s you receive from clients who paid you over $600, year-end statements from payment processors like Stripe or Square, and bank deposit records. Cross-reference these against your books. If a client sends a 1099 for $15,000 but your books show $12,000 from them, figure out why before your accountant asks.

Collect expense documentation next. Credit card statements, receipts for major purchases, mileage logs, and records for any expenses you plan to deduct. The IRS requires documentation for deductions. Having organized records means faster tax prep and lower fees from your accountant.

Review your expense categories before handing anything to your tax preparer. Office supplies should be in office supplies, not lumped into miscellaneous. Vehicle expenses should be separated from equipment costs. Clean categorization means accurate reporting on your return and proper deductions in the right places.

Full-service bookkeeping throughout the year makes January much less stressful. When your books are accurate month by month, tax preparation is just a matter of packaging what you already know rather than reconstructing a year’s worth of financial history under deadline pressure.

If you have employees or paid contractors, make sure W-2s and 1099s go out by January 31st. Late filings mean penalties. Verify the information is correct before sending because corrections create hassles for everyone.

Know your deadlines. S-corps and partnerships file by March 15th. Sole proprietors and C-corps file by April 15th. Extensions are available but they extend the filing deadline, not the payment deadline. If you owe taxes and file late, you’ll pay penalties and interest.

Meet with your tax preparer early in the season. February appointments are easier to get than April ones. Early preparation gives you time to find missing documents, ask questions, and make estimated payments if needed.

For contractors and construction businesses, tax prep has extra layers. Job costing records matter for understanding which projects were profitable. Equipment depreciation schedules need updating. Subcontractor 1099s need accurate totals from your project records. A bookkeeper in American Fork who understands construction accounting can make this process much smoother than working with someone unfamiliar with how the industry operates.