LLC Tax Services
Your LLC structure determines how you are taxed, what you file, and what obligations you carry year-round. Whether you are a single-member LLC filing a Schedule C, a partnership issuing K-1s, or considering an S-Corp election to reduce self-employment tax, we prepare the returns and keep the related federal and state filings in order.
Sending a request is free and carries no commitment. Scope and fee are confirmed in writing.
In short: We handle LLC taxes end to end: Schedule C returns for single-member LLCs, partnership returns with K-1s for multi-member LLCs, Form 5472 filings for foreign-owned LLCs, and analysis of whether an S-Corp election makes sense. It is for LLC owners who want an Enrolled Agent firm managing federal and state compliance year-round.
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What's Included
- Preparation of your LLC return based on how the LLC is taxed (Schedule C, 1065, or 1120-S)
- One state return
- Federal e-file
Timing: Scope and timing are confirmed in writing before an engagement begins.
Not included:
- Bookkeeping cleanup (separate)
- Payroll
- Additional states or entities
- Owner personal returns for a partnership or S-corp (separate)
Tax Services Built for LLC Owners
An LLC is the most popular business structure in the United States, but many LLC owners do not fully understand their tax obligations. The IRS does not have a specific "LLC tax classification." Instead, your LLC is taxed based on its default classification (disregarded entity or partnership) or an election you make (S-Corp or C-Corp).
The right classification depends on your income level, number of members, growth plans, and whether you have employees. Making the wrong choice, or not making one at all, can mean paying more tax than necessary or carrying costs that bring no benefit.
At Arc & Ledger, we help LLC owners understand their options, choose a structure that fits, and stay compliant year-round. Every engagement starts with a clear assessment of your situation and a transparent fee estimate.
What We Handle for LLCs
- Annual tax return preparation (Schedule C, Form 1065, or 1120-S)
- S-Corp election filing (Form 2553) and payroll setup
- Quarterly estimated tax payment calculations
- State franchise tax and annual report filings
- Form 5472 for foreign-owned LLCs
- Entity selection analysis (LLC vs S-Corp vs C-Corp)
- Bookkeeping and monthly financial statements
- IRS representation in audits and notices
- Multi-state tax registration and compliance
How Different LLC Types Are Taxed
| LLC Type | Tax Form | Self-Employment Tax | Best For |
|---|---|---|---|
| Single-Member LLC | Schedule C (Form 1040) | 15.3% on 92.35% of net income (12.4% part capped at the wage base) | Freelancers, solo businesses under $50K net |
| Multi-Member LLC | Form 1065 + K-1s | 15.3% on 92.35% of each member's share | Partnerships, joint ventures |
| LLC taxed as S-Corp | Form 1120-S + K-1s | Only on reasonable salary | Profitable businesses ($50K+ net income) |
| Foreign-Owned LLC | Form 5472 + Pro Forma 1120 | Varies by activity | Non-resident aliens with U.S. LLCs |
LLC Tax Preparation Pricing
Single-Member LLC (Schedule C)
From $850
Filed with personal 1040
Multi-Member LLC (Form 1065)
From $1,595
Partnership return + K-1s ($125/K-1)
S-Corp LLC (Form 1120-S)
From $1,595
Corporate return + K-1 + payroll
Foreign-Owned LLC (Form 5472)
From $1,800
Required for each year with a reportable transaction
Final pricing depends on the number of states, schedules, and international reporting requirements. We provide a clear estimate after reviewing your documents.
How every engagement is checked
Every engagement runs through the same written procedure. It is the reason the fee is what it is, and you can hold us to it.
- 1Scope and fee in writing before any work begins.
- 2Documents arrive through the secure client portal, not as email attachments.
- 3A second review on a different day, against a written checklist, before anything is filed.
- 4If the IRS writes about a return we prepared, reviewing the notice with you is free. Any response or representation beyond that review is quoted in writing first.
Frequently Asked Questions
Common questions about this service area.
Related Guides
Learn more about this topic with our in-depth guides.
LLC vs S-Corp: Which Is Right for You?
Compare entity structures side-by-side to see which tax treatment fits your business.
Read GuideSmall Business Tax Guide
Deductions, estimated payments, state taxes, and when to hire a tax accountant.
Read GuideCPA vs Enrolled Agent
Understand which tax professional is the right fit for your LLC.
Read GuideRelated Services
Explore other ways we support our clients.
Business Tax & Compliance
Comprehensive tax preparation for all entity types, including S-Corps, C-Corps, and partnerships.
Learn MoreBusiness Formation (LLC/Corp)
Form a new LLC or corporation with EIN, registered agent, and compliance setup included.
Learn MoreBookkeeping & Monthly Accounting
Ongoing bookkeeping to keep your LLC records clean and tax-ready throughout the year.
Learn MoreRequest a Consultation on Your LLC
Request a consultation. We review your LLC structure, explain how each tax treatment would apply, and provide a written fee estimate. Scope and timing are confirmed in writing before an engagement begins.
Arc & Ledger takes on work selectively. Each request is reviewed for fit with our practice areas, and scope and timing are confirmed in writing before an engagement begins.
“Arc & Ledger provided exceptional service, making my tax preparation seamless and stress-free.”– Christian S., Google Review
A secure Client Portal invitation is sent only after Arc & Ledger accepts the engagement or you purchase an available fixed-scope service. A call, waitlist entry, or contact form alone does not create portal access.