800 Kinderkamack Rd, Oradell, NJ 07649
Mon–Fri 9am–6pm

Self-Employed Tax Preparation in Oradell, NJ

Schedule C, self-employment tax, and the home-office and mileage deductions freelancers most often miss — prepared accurately for sole proprietors and 1099 contractors across Bergen County.

50+ Years in Business
QuickBooks ProAdvisor
BBB Member
In-Person & Virtual
Self-Employed Tax Prep — Marion Tax Service, Oradell NJ

When you’re self-employed, your business profit lands on Schedule C and you owe both income tax and the 15.3% self-employment tax. The difference between a good and a bad return is whether your legitimate deductions are actually captured. Marion Tax Service makes sure they are.

We prepare Schedule C with your 1040, calculate self-employment tax and the deduction for half of it, and capture the home-office, mileage, equipment, and health-insurance deductions that freelancers routinely leave on the table.

What’s Included

Self-employed preparation covers your full personal-and-business filing:

  • Schedule C profit-or-loss from business, filed with your Form 1040
  • Schedule SE self-employment tax, with the deduction for half of it
  • Home-office deduction (simplified or actual-expense method)
  • Business mileage and vehicle-expense tracking
  • Equipment and Section 179 expensing
  • Self-employed health-insurance and retirement-contribution deductions
  • A look at whether an S-election would cut your SE tax going forward

Who It’s For

Self-employed preparation is built for people who work for themselves:

Freelancers & Consultants

Independent professionals paid on 1099s who need every deduction captured.

Side-Business Owners

People running a business alongside a W-2 job who file a Schedule C.

Tradespeople & Contractors

Self-employed trades with vehicle, tool, and material expenses to track.

Gig & Platform Workers

Rideshare, delivery, and platform earners who need mileage and expenses done right.

Why Marion Tax Service

Most self-employed people overpay because they don’t track or claim what they’re entitled to. With more than 50 years of experience, our team knows the deductions that survive scrutiny — and the difference shows up directly in your bottom line.

Once your profit is high enough, we’ll show you whether electing S-corp status would save self-employment tax — a planning move that’s often worth thousands.

Related services: Quarterly Estimates S-Corp Returns Tax Planning.

Frequently Asked Questions

Can I deduct my home office?
If you use part of your home regularly and exclusively for business, yes. You can use the simplified method ($5 per square foot up to 300 sq ft) or the actual-expense method. We calculate both and use whichever gives you more.
What is self-employment tax?
It’s the 15.3% that covers Social Security and Medicare on your net self-employment profit — the portion an employer would otherwise split with you. You get to deduct half of it. We calculate it on Schedule SE.
Do I need to make quarterly payments?
Usually, yes — self-employed income has no withholding, so the IRS expects quarterly estimated payments to avoid an underpayment penalty. We’ll size them for you; see our Quarterly Estimated Taxes page.
When does it make sense to become an S-corp?
Generally once your net profit is consistently high enough that the SE-tax savings beat the cost of running payroll and a separate return. We’ll run your numbers on a planning call.

Stop Overpaying as a Self-Employed Filer

Book a free consultation. We'll capture the deductions you're entitled to and size your quarterly payments.