You crawl under sinks.
You climb into attics.
You wire panels, replace compressors, and fix what nobody else wants to touch.
You’re a problem solver.
But when tax season shows up?
Suddenly, you’re the one calling for help.
Receipts are stuffed in the glove box.
The mileage log is “somewhere.”
Your CPA is asking for documents you’ve never heard of.
And worst of all, you’re probably leaving thousands of dollars in deductions on the table.
Let’s fix that.
Here’s your ultimate tax checklist, tailor-made for plumbers, electricians, and HVAC contractors.
1️⃣ Vehicle Deductions: Your Mobile Office
Let’s face it, you practically live in your truck.
The IRS gives you two ways to deduct vehicle expenses:
- Standard Mileage Deduction
Track every mile driven for business. (Tip: use an app. Pen & paper = lost money.) - Actual Expenses
Gas, repairs, maintenance, insurance, depreciation, lease payments.
Which method is better? That depends but a bookkeeper who understands tax (like us) can help you choose the bigger deduction.
2️⃣ Tools & Equipment: The IRS Loves Your Toolbox
If you buy it and use it for work, you can deduct it.
- Hand tools
- Power tools
- Diagnostic equipment
- Ladders, scaffolding, safety gear
Bonus: Many tools qualify for Section 179 or bonus depreciation, allowing you to write them off faster.
3️⃣ Materials & Supplies: The Cost of Getting the Job Done
Every fitting, wire, filter, and pipe you purchase is deductible.
- Job-specific materials
- Consumables (tape, sealant, connectors)
- Inventory purchases
Clean records = solid deductions during an audit.
4️⃣ Subcontractors & Labor
Paying subcontractors?
Make sure you:
- File proper 1099s
- Collect W-9s upfront
- Keep labor agreements on file
Misclassifying workers is an IRS audit magnet.
Get it right the first time.
5️⃣ Insurance & Licensing
Every dollar you pay to stay licensed and insured is deductible:
- Liability insurance
- Worker’s comp
- Business licenses
- Contractor bonds
- Professional dues
Protection costs money but the IRS lets you write it off.
6️⃣ Office & Home Office Expenses
Even if your “office” is your garage or spare room, you may qualify for:
- Home office deduction
- Internet & phone bills
- Office supplies
- Accounting & legal fees
Proper documentation is the key here.
7️⃣ Advertising & Marketing
Every dollar you spend to get new customers is deductible:
- Website costs
- Google Ads
- Flyers & brochures
- Business cards
- Uniforms with logos
The IRS loves businesses that market themselves.
8️⃣ Retirement Contributions: Pay Yourself Later
Want to lower your taxable income? Start contributing to:
- SEP IRA
- Solo 401(k)
- SIMPLE IRA
You save on taxes now while building future wealth.
9️⃣ Travel & Meals
Business travel is partially deductible:
- 50% of business meals
- 100% of overnight lodging tied to business
- Job site visits outside your local area
Track dates, locations, and who you met with for clean records.
1️⃣0️⃣ Tip: Work With a Bookkeeper Who Knows Your Industry
You know pipes, panels, and heat pumps.
We know tax law.
At Blu Hat Bookkeeping, we specialize in helping tradespeople like you:
✅ Capture every deduction
✅ Stay audit-proof
✅ File 1099s correctly
✅ Plan ahead, no more last-minute tax scrambling
You handle the tools.
We handle the tax code.
Ready to Stop Leaving Money on the Table?
👉 Contact Blu Hat Bookkeeping today.
