25
Pay quarterly estimated taxes, every quarter
If you expect to owe more than $1,000 in taxes for the year, the IRS requires quarterly payments. The due dates are April, June, September, and January. Missing them means penalties on top of whatever you owe. Set a calendar reminder right now.
26
Deduct every legitimate business expense
Tools, materials, work clothing, safety equipment, software, phone bills (business portion), advertising, professional development, accounting fees, and bank fees. If it is used to run the business it is probably deductible. The key is having documentation for every single one.
27
Track your vehicle mileage for every business trip
The IRS standard mileage rate is one of the easiest deductions to miss. Every trip to a job site, supplier, or client meeting qualifies. Use a mileage app or a simple log. At 67 cents per mile in 2024, 10,000 business miles is a $6,700 deduction.
28
Use Section 179 to deduct equipment immediately
Instead of depreciating a piece of equipment over several years, Section 179 lets you deduct the full cost in the year you buy it. This is especially useful in a high-revenue year when you want to reduce your taxable income. Talk to your CPA about the annual limit.
29
Consider an S-corp election if your net profit is consistent
Once your net profit reaches roughly $50k or more per year, an S-corp structure can save you significant self-employment tax. This is not a DIY decision but it is one of the highest-leverage tax moves available to small contractors. Have your CPA model it out.
30
Deduct your home office if you do admin work from home
If you have a dedicated space at home where you do estimates, billing, and scheduling, a portion of your rent or mortgage interest, utilities, and internet qualifies as a deduction. It must be used regularly and exclusively for business. Calculate it as a percentage of your home's square footage.
31
Issue 1099s to every subcontractor you paid over $600
If you paid a subcontractor more than $600 in a year, you are required to issue them a 1099-NEC by January 31st of the following year. Missing this can cost you the deduction entirely and expose you to IRS penalties. Collect W-9 forms from every sub before you pay them.
32
Prepay deductible expenses before December 31
If you are having a high-income year, you can prepay expenses like insurance premiums, software subscriptions, or supplies before year end and deduct them in the current tax year. This is a legal way to move taxable income into the following year.
33
Give your CPA clean records, not a box of receipts
The better organized your records are, the less time your CPA spends reconstructing your year and the more time they spend on strategy. A CPA doing cleanup at $200 to $400 per hour is expensive cleanup. Organized records pay for themselves.