Business taxes, professionally prepared.
Professional federal tax preparation for S Corporations, Partnerships and C Corporations—with preparation, review and filing support handled by our tax team.
Final pricing is provided after review of your business, accounting records and tax situation.
Request a Business Tax QuoteKnow what happens at each stage.
Professional preparation for your business entity.
S Corporation
FORM 1120-SFor S Corporations and eligible LLCs that elected to be taxed as S Corporations.
Preparation from $300
Partnership
FORM 1065For partnerships and multi-member LLCs generally taxed as partnerships, including applicable Schedule K-1s.
Preparation from $300
C Corporation
FORM 1120For corporations taxed as C Corporations, including applicable federal schedules.
Preparation from $300
Preparation and review handled by people.
Our tax team reviews your business records, follows up on missing information, prepares the applicable return and explains the next steps. We do not use AI to prepare or review your tax return.
You provide your business records. ARBSTAX handles the tax return.
Your final quote reflects the work required.
What may be included?
State and local returns, bookkeeping or cleanup, amended returns, tax research, representation and other services may be separately quoted.
Request a Business Tax QuoteFrom your first inquiry to filing.
Request your quote
Tell us your business type, the tax year and the assistance you need. We review the scope and provide pricing before you proceed. Do not send sensitive documents through the general inquiry form.
Complete secure intake
After agreeing to the engagement, follow our secure instructions to provide your records. Our tax team reviews your information, requests any missing details and prepares your return.
Review and authorize filing
Review the completed return, ask questions and provide the required signatures. We then electronically file your return when eligible and provide a copy for your records.
Business tax preparation FAQs.
Is $300 my guaranteed final fee?
No. $300 is the starting price for qualifying engagements. Final pricing is determined after reviewing the business, records and filing requirements.
Who prepares and reviews my return?
Our tax professionals prepare and review your return. AI is not used for tax-return preparation or review.
Can the process be completed online?
Yes. Documents and information can be provided remotely, and eligible returns can be electronically filed after required review and authorization.
Are state returns included?
Not necessarily. State and local requirements vary and may be quoted separately.
What records should I have ready?
Depending on your business, we may request your prior-year tax return, profit and loss statement, balance sheet, ownership information, payroll reports and records of business assets or loans. We provide a tailored checklist and secure submission instructions after reviewing your inquiry. Do not upload tax documents or sensitive information through the general inquiry form.
Can I switch from another tax preparer?
Yes. Let us know which return and tax year you need help with, whether any work has already been completed and whether a return or extension has been filed. We will review your situation and explain the records and engagement steps needed before taking over the work.
What if my bookkeeping is incomplete?
Tell us what records are available and whether any accounts need reconciliation. We can review the work required and provide a separate quote for bookkeeping completion or cleanup before tax preparation. Missing or incomplete records can affect pricing and timing.
How long does business tax preparation take?
Timing depends on the completeness of your records, return complexity, required bookkeeping work, your responses to questions and our current workload. We discuss an estimated timeline after reviewing the scope and available records. Tell us about any filing deadline in your inquiry; submitting a quote request does not reserve a completion date or file an extension.
Pricing & Service Disclaimer
Business tax preparation starts from $300 for qualifying federal Form 1120, 1120-S and 1065 engagements. The starting price is not a guaranteed flat fee. Final pricing depends on the business circumstances, records, ownership, schedules, filing requirements and complexity. Submission of an inquiry does not create a professional engagement. Information on this page is general and is not individualized tax, legal, accounting or financial advice.
Get your business tax return professionally prepared.
Tell us about your business and filing needs. We will review the scope and provide your quote before you proceed.
Request a Business Tax Quote