Business returns
Schedule C, Form 1065 (partnerships and multi-member LLCs), Form 1120-S (S corporations) and Form 1120 (C corporations), plus owner K-1s.
Running a business is hard work; filing taxes shouldn’t be. We prepare your business and owner returns, and we help with the decisions that shape your tax bill all year: your entity structure, owner pay, estimated payments, equipment purchases and retirement plans.
Recent law changes matter here too. 100% bonus depreciation is back for qualifying property, domestic research costs can be expensed again, and the 20% qualified business income deduction is now permanent. We make sure your business is positioned to use what applies.

Schedule C, Form 1065 (partnerships and multi-member LLCs), Form 1120-S (S corporations) and Form 1120 (C corporations), plus owner K-1s.
Compare LLC, S-corp and C-corp treatment for your numbers, and file Form 2553 on time if an election makes sense.
Projected estimated payments for owners so you avoid underpayment penalties and big April bills.
Section 179, bonus depreciation and vehicle rules applied to your equipment and property purchases.
Reasonable salary vs. distributions for S-corp owners, and retirement plan options such as SEP-IRAs and Solo 401(k)s.
Guidance when you sell, hire or operate in more than one state.
Something else on your mind? Call (877) 658-7038 or email support@stellartaxgroup.com.
Sometimes. An S-corp can reduce self-employment tax once profits are high enough to cover a reasonable salary plus the added payroll and filing costs. We run the numbers for your situation before recommending it.
For calendar-year businesses, partnership and S-corp returns are generally due March 15, and C-corp and sole-proprietor returns April 15. Extensions are available, but they extend the time to file, not the time to pay.
Yes. We can work from your bookkeeper’s reports, or take over the books through our Bookkeeping & Payroll service.
If you expect to owe $1,000 or more for the year, usually yes. We calculate quarterly amounts that keep you within the IRS safe harbors.
Yes. We can clean up and reconcile past periods before preparing your return.