Partnerships & multi member LLCs
Partnership returns with K-1s for each owner.
Services · Business Tax Preparation
Business Tax Preparation in Northern Virginia
Accurate, on time business returns for LLCs, S corps, partnerships, C corps and sole proprietors. We serve businesses across Northern Virginia, DC and Maryland from our base in Ashburn.
5.0 on Google28 reviewsStarting at$795
- Federal and state business returns
- Owner K-1s prepared
- Deadlines tracked for you
- Extensions when needed
What's included
What our Business Tax Preparation service includes
S corporations
S corp returns plus planning around owner salary and distributions.
C corporations
Corporate returns prepared accurately and on time.
Sole proprietors
Schedule C income and expenses reported correctly.
State business returns
State filings for Virginia, Maryland and DC where required.
Extensions & deadlines
Deadlines tracked and extensions filed when you need more time.
How it works
Getting started is simple
- 01
Share your books
Send your financials or let us pull them from QuickBooks Online.
- 02
We prepare & review
We prepare your return and review it with you.
- 03
File on time
You approve and we file before the deadline.
Industries we serve
We work with businesses across Northern Virginia, DC and Maryland, including:
From our blog
Helpful guides
What Is a K-1? A Plain English Guide for Business Owners and Investors
What is a Schedule K-1? How partnership, S corp and trust K-1s work, when they arrive, how they are taxed, basis, late K-1s and Virginia VK-1s.
1099-NEC Rules for Small Businesses: The $2,000 Threshold for 2026, Deadlines and How to File
Who needs a 1099-NEC, the new $2,000 threshold for 2026 payments, 1099-NEC vs 1099-MISC, the February 1, 2027 deadline, penalties and how to file.
How Much Does Tax Preparation Cost in 2026?
Average tax preparation fees for 2026 from the NATP fee study: individual and business returns, hourly rates, hidden extras and how to lower your bill.
FAQs
Business Tax Preparation questions
When are business returns due?
For calendar year businesses, partnership and S corp returns are generally due March 15 and C corp returns April 15. Dates move when they fall on a weekend or holiday.
Do my books need to be up to date?
Yes. Accurate books make for an accurate return. If yours are behind, our cleanup service can help first.
Can you file in more than one state?
Yes. We prepare state returns for Virginia, Maryland and DC where your business has filing requirements.
Can you also do my personal return?
Yes. Many owners have us prepare their individual return too.
Can you be our business tax accountant all year?
Yes. Many clients use us as their year round business tax accountant, pairing tax preparation with bookkeeping and quarterly planning so there are no surprises at filing time.
Which business returns do you prepare?
We prepare S corp tax returns (Form 1120-S), partnership tax returns (Form 1065), C corporation returns (Form 1120) and Schedule C for single member LLCs, along with the Virginia returns that go with them.
Do you work with clients outside Ashburn?
Yes. We work remotely with clients throughout Northern Virginia, Washington, DC and Maryland.