BUSINESS TAX • ACCOUNTING • COMPLIANCE
Business Tax Preparation & Accounting Support
Business tax preparation, bookkeeping, and compliance support for corporations, S corporations, partnerships, LLCs, and foreign-owned U.S. businesses.
- IRS-Approved CAA
- Secure Online Process
- Serving 100+ Countries
Business Tax Services
Tax Preparation for the Way Your Business Is Structured
Choose the service path that best matches your entity, filing obligation, or current compliance issue.
Partnership Tax Returns
Preparation of Form 1065 and partner Schedule K-1 reporting for partnerships and multi-member LLCs taxed as partnerships.
Partnership tax return servicesS Corporation Tax Returns
Form 1120-S preparation with shareholder Schedule K-1 reporting and review of business income, deductions, and officer-related items.
S corporation tax preparationC Corporation Tax Returns
Form 1120 preparation for corporations with federal corporate income-tax filing obligations and supporting schedules.
Corporate tax return servicesForeign-Owned U.S. Business Compliance
Specialized review for foreign-owned U.S. entities, including Form 5472 and related U.S. information-reporting requirements where applicable.
Foreign-owned LLC tax complianceLate & Prior-Year Business Returns
Preparation support for businesses catching up on missed or delayed federal tax filings, including review of prior-year information.
Discuss prior-year business filingsBusiness IRS Notice Assistance
Review of business-related IRS correspondence to identify the filing, payment, documentation, or response issue that needs attention.
Business IRS notice assistanceEntity & Filing Type Navigator
Which Business Tax Return May Apply?
Your entity’s legal form and tax classification influence the federal return that may be required. This overview is a starting point; elections, ownership, and other facts can change the filing path.
| Business situation | Typical federal filing | Service path |
|---|---|---|
| Multi-member LLC / partnership | Form 1065U.S. Return of Partnership Income | Partnership tax preparation |
| S corporation | Form 1120-SU.S. Income Tax Return for an S Corporation | S corporation tax preparation |
| C corporation | Form 1120U.S. Corporation Income Tax Return | Corporate tax preparation |
| Foreign-owned U.S. disregarded entity | Form 5472 + pro forma Form 1120Common reporting combination when applicable | Foreign-owned LLC compliance |
| Sole proprietor / single-member LLC | Schedule C, generallyUsually filed with the owner’s Form 1040 when treated as a disregarded entity | Individual & business filing |
This table is general information, not a determination of your filing requirement. Entity elections, foreign ownership, state filings, and specific transactions can affect the required forms.
Why EZTAXACT
A Business Tax Process Designed for Clarity, Documentation, and Follow-Through
Business returns often involve more than transferring numbers onto a form. The filing should reflect the entity, ownership, accounting records, and applicable reporting requirements.
Learn about EZTAXACTStructured Records Review
We identify the records and supporting information needed to prepare the return and flag obvious gaps for follow-up.
Entity-Focused Preparation
The preparation workflow is organized around the return type, ownership information, and reporting requirements applicable to the business.
International Business Support
Foreign owners and international entrepreneurs can receive remote U.S. tax and information-reporting assistance through the same secure process.
Year-Round Continuity
Questions about notices, prior-year returns, entity changes, or later filing requirements can be handled within an ongoing tax-service relationship.
Business Tax Preparation Process
From Business Records to a Filing-Ready Return
A clear sequence helps reduce missing information, last-minute questions, and avoidable filing delays.
Initial Tax Review
We identify your entity type, tax year, ownership, filing history, and the federal return or information reporting that may be involved.
Document & Records Collection
You provide financial statements, prior returns, EIN/entity records, ownership details, payroll or contractor information, and other relevant documents.
Preparation & Follow-Up
We prepare the return and follow up on material questions, missing schedules, unusual transactions, or reporting items that require clarification.
Client Review & Approval
You review the completed filing package and address any final corrections or questions before submission.
Filing & Record Retention
Eligible returns are submitted through the appropriate filing process, and final copies are retained for your business records.
Compliance & Problem Resolution
Business Tax Issues Are Easier to Address Before They Compound
If a return is late, a required information form may have been missed, or an IRS notice has arrived, the first step is identifying exactly what was filed, what was required, and what documentation is available.
Late or Missing Business Returns
Organize unfiled years, available records, and prior filings before determining the appropriate catch-up preparation sequence.
Discuss late business returnsForeign Ownership & Information Returns
Foreign-owned U.S. businesses can face separate information-reporting obligations in addition to income-tax filing requirements.
Review foreign-owned LLC complianceBusiness IRS Notices
Review the notice, tax period, form, stated discrepancy, and response deadline before preparing a written or filing-related response.
Get IRS notice assistanceCorrections & Amendments
When prior information appears incomplete or incorrect, we can review the filed return and supporting records to determine whether a correction may be appropriate.
Request a prior-return reviewBusinesses We Help
Support for U.S. Businesses and International Owners
The same core preparation system can be adapted to different ownership structures, operating models, and filing histories.
Partnerships & Multi-Member LLCs
Businesses that generally report activity through Form 1065 and partner Schedule K-1s.
Owner-Operated S Corporations
Closely held businesses filing Form 1120-S with shareholder reporting and operating deductions.
Foreign-Owned U.S. Companies
International owners who need U.S. business tax preparation and potentially additional information reporting.
Businesses Catching Up
Owners working through prior-year filings, incomplete records, notices, or changes in tax classification.
Business Tax FAQ
Common Questions About Business Tax Preparation
These answers provide general filing context. Your entity classification, elections, ownership, transactions, and tax year can change the result.
Ask about your business tax situationWhat tax return does an LLC file?
An LLC does not have one universal federal return. A single-member LLC is often treated as a disregarded entity unless it elects otherwise; a multi-member LLC is generally taxed as a partnership unless another classification or election applies. The required filing depends on the entity’s federal tax classification.
What documents are typically needed to prepare a business tax return?
Common items include prior-year returns, EIN and entity information, profit-and-loss statements, balance-sheet information when applicable, bank or bookkeeping records, payroll information, contractor payments, fixed-asset purchases, ownership details, and records of significant transactions.
Can EZTAXACT help with prior-year or late business tax returns?
Yes. The process generally begins by identifying the missing tax years, entity filing type, available accounting records, prior filings, and any IRS correspondence so the returns can be prepared in an organized sequence.
Do foreign-owned U.S. businesses have additional reporting requirements?
They can. Certain foreign-owned U.S. entities may have information-reporting obligations in addition to an income-tax return. For example, Form 5472 can apply in specific foreign-ownership situations. The exact requirement depends on the entity and reportable transactions.
Can you help if my business received an IRS notice?
Yes. A notice review generally focuses on the form and tax period involved, the IRS explanation, response deadline, previously filed information, and documentation needed to determine the appropriate response or filing correction.
Can business tax preparation be handled remotely?
Yes. EZTAXACT is designed to support remote document collection, review, preparation, client approval, and communication for U.S. and international business owners, subject to the filing requirements of the particular return.
Start With a Business Tax Review
Need Help Determining the Right Filing Path for Your Business?
Tell us your entity type, tax year, ownership structure, and current filing concern. We’ll use that information to identify the next practical step for preparation or compliance review.