ACB Consultants — financial and corporate advisory for India and the United StatesACB Consultants

United States Services

U.S. Tax Preparation & Compliance Support

Organized preparation and filing support for individual and business tax returns, estimated taxes, extensions and multi-entity documentation.

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Service overview

How this service supports you

ACB Consultants supports U.S. individuals and businesses with tax-return preparation and compliance coordination based on the information and records provided. The scope may include federal return preparation, supporting schedules and related filing documentation where applicable.

We begin by confirming the taxpayer, entity type, filing period and documents available. More complex matters are assessed before work begins so that the engagement can be defined appropriately and specialist input can be obtained where needed.

Specialized U.S. Tax Support

Tax Support Based on Your Situation

Choose the situation that best describes you. Each page provides more detailed guidance on the U.S. tax filing considerations that may apply.

F-1Students & OPT

F-1, OPT & STEM OPT Tax Filing

Support with U.S. tax residency, Form 1040-NR, Form 8843, FICA considerations and federal or state filing requirements.

Explore F-1 / OPT Tax Filing
H-1BU.S. Professionals

H-1B Tax Filing & Tax Residency

Understand the Substantial Presence Test, Form 1040 vs. 1040-NR, dual-status situations and relevant India–U.S. tax considerations.

Explore H-1B Tax Filing
1040Which Return Applies

1040 vs. 1040-NR

Understand how U.S. tax residency and the Substantial Presence Test determine whether Form 1040 or Form 1040-NR generally applies to you.

Explore the Comparison

What we help with

  • Individual tax-return preparation, including Form 1040 where applicable
  • Partnership return preparation, including Form 1065 where applicable
  • S corporation return preparation, including Form 1120-S where applicable
  • C corporation return preparation, including Form 1120 where applicable
  • Estimated-tax calculation and payment-schedule support
  • Federal filing-extension support
  • Tax-document organization and filing support
  • Multi-entity tax-information coordination
  • Bookkeeping review and year-end information readiness

Who we support

  • Individuals with U.S. filing requirements
  • Single-member and multi-member LLC owners
  • Partnerships
  • S corporations
  • C corporations
  • Business owners coordinating more than one entity

A clear working method

Our process

  1. Step 1

    Confirm the filing scope

    We identify the taxpayer or entity, return type, filing period, deadlines and known state or multi-entity considerations.

  2. Step 2

    Organize source documents

    We provide a document request suited to the return and review the records received for completeness and consistency.

  3. Step 3

    Prepare and clarify

    We prepare the applicable return information and raise focused questions where records or tax treatment require clarification.

  4. Step 4

    Review filing steps

    We share the completed filing package and explain the practical submission, payment or extension steps included in the engagement.

Questions

Frequently asked questions

Related U.S. services

U.S. Accounting & BookkeepingOrganized books, reliable reconciliations and useful financial reporting for U.S. small businesses, startups and growing companies.U.S. Business Formation & ComplianceAdministrative support for forming a U.S. business, coordinating key setup steps and keeping routine entity requirements organized.

Discuss your U.S. service needs

Tell us about your records, entity and timing so we can confirm an appropriate scope for your requirements.

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