Turn tax preparation into a clear process.
Organized records and coordinated preparation for U.S. tax returns.
US Tax Preparation Services
Built around
your requirement.
Best forIndividuals, partnerships and corporations
Preparation support for individual and business tax requirements. The engagement confirms the applicable return, responsible preparer, required authorizations and filing responsibilities. Professional credentials and filing eligibility are confirmed before engagement; no credential is implied by this page.
Scope, responsibilities, systems access and review stages are agreed before delivery begins.
Return type & document checklist
Coordinated preparation and review
Partnership Tax Returns (Form 1065)
S-Corporation Tax Returns (Form 1120-S)
C-Corporation Tax Returns (Form 1120)
Schedule C & Schedule E
Tax Planning and Preparation Support
Your priorities.
Your starting point.
Select the capabilities you need. Add your selection to the inquiry below and tell us what success looks like.
A process you
can follow.
Each stage has a purpose. The final sequence and approval points are tailored to your engagement.
- 01
Scope review
- 02
Document checklist
- 03
Preparation
- 04
Client review
- 05
Filing coordination
The details
before delivery.
Which tax returns do you support?
Individual returns (Form 1040), partnership returns (Form 1065), S-corporation returns (Form 1120-S), C-corporation returns (Form 1120), and Schedule C and Schedule E, plus tax planning and preparation support. The applicable return is confirmed during the scope review at the start of the engagement.
What documents do you need from us?
The document checklist is agreed during onboarding, starting from your entity type, the tax year, and the return required. Documents are exchanged after onboarding, not through the public website form, and the checklist is confirmed before preparation begins.
How do business and personal taxes stay separate?
Preparation is organized by return type, so business and personal records are kept separate through the process. The engagement confirms which return applies and what responsibilities belong to each side, and the document checklist is built around that split.
Who files the return?
The engagement confirms the responsible preparer, the required authorizations, and the filing responsibilities before work begins. Preparation is followed by a client review stage, and filing is coordinated only after that review — so you see the return before anything is filed.
What happens after filing?
The prepared records stay organized, so the next year starts from a complete file instead of a fresh search for documents. Keeping the return, the supporting documents, and the checklist together is part of the preparation process.
Let’s put a plan
behind the requirement.
Share your us tax preparation services brief and the RedOak team can review the scope.
Prefer a general conversation? Contact us ↗Explore the
next connection.
Bookkeeping Services
Clear books. A better view of your business.
Explore service ↗Accounting, Tax & Business ServicesBusiness Formation Services
From a business idea to an organized formation process.
Explore service ↗Accounting, Tax & Business ServicesITIN Services
A clear checklist for your ITIN application or renewal.
Explore service ↗