Skip to main content
📍 Schaumburg, Illinois — Serving Businesses & Individuals Across the USA & Internationally
Home About Us All Services Tax Return Preparation Accounting Services Payroll Services Tax Planning & Consulting Business Tax & SALT Crypto & 1099-DA Foreign Business Setup All Industries Small & Mid-Size Business Technology & Startups Crypto & Digital Assets Real Estate Investors Foreign & International Construction & Contractors Healthcare Professionals Retail & E-Commerce Restaurants & Hospitality Contact Us
Get Started Today
Certified Public Accountants (CPA)
All 50 United States
International Clients Welcome
Crypto & 1099-DA Specialists
English · Polish · Ukrainian
24-Hour Response Commitment
Business Returns (1120, 1065, 1120-S)
Corporate, partnership, and S-corporation returns for all entity types, filed accurately and on time.
Multi-State Filing
Returns spanning multiple states with proper nexus analysis, apportionment, and state-specific compliance.
Amended Returns (Form 1040-X)
Corrections to prior-year returns — recovering missed deductions, correcting errors, and filing amended state returns.
IRS Correspondence & Notices
We handle all IRS letters, notices, and inquiries on your behalf — professionally and promptly.
Prior Year & Late Returns
Unfiled returns for any prior year, including penalty abatement strategy and installment agreement guidance.
Why CPA Legacy Group
CPA-Led Professionals — licensed, credentialed, and fully accountable
24-Hour Response Guarantee — a real professional responds within one business day
Year-Round Availability — not just during tax season; we are here whenever you need us
All 50 United States — multi-state and federal compliance expertise
International Clients — foreign companies and individuals served with full expertise
Trilingual — English, Polish & Ukrainian — serving diverse clients and businesses
Ready to get started?
Request a Consultation
Certified Public Accountants · Industry Expertise

🏢 Small & Mid-Size Business

Tax strategy and financial clarity for growing businesses — delivered by Certified Public Accountants who understand your industry's specific challenges.

Schedule a Consultation ← All Industries
Overview

Understanding Your
Industry's Tax Landscape

Running a business is hard enough without the added stress of tax compliance, payroll deadlines, and financial reporting. Small and mid-size businesses face a unique set of challenges — entity structure decisions that affect every dollar of profit, multi-state nexus exposure as you grow, and the constant pressure of cash flow management. Our team of Certified Public Accountants works as your year-round financial partner, not just your once-a-year tax preparer.

Talk to Our Team
$8K–$20K
Avg. S-corp election savings
50
States we file in
5,000+
Returns filed
24h
Response guarantee
Related Services
Common Challenges

Tax & Financial Challenges
Small & Mid-Size Business Businesses Face

These are the issues we see most often — and the ones that cost the most when handled incorrectly. Click any item to read more.

Wrong Entity Structure Costing You Thousands+
Many small business owners operate as a single-member LLC taxed as a sole proprietor when an S-corp election would save $8,000–$20,000 per year in self-employment taxes. The right structure depends on your net profit, growth plans, and personal circumstances. We analyze your specific numbers and make a concrete recommendation.
Missing Deductions and Credits+
Small business owners routinely miss legitimate deductions — home office, vehicle use, Section 179 equipment expensing, qualified business income (QBI) deduction, health insurance premiums, and retirement contributions. Each missed deduction is money left on the table permanently.
Payroll Tax Compliance Errors+
Payroll is one of the most scrutinized areas by the IRS. Misclassifying employees as contractors, missing federal and state deposit deadlines, and incorrect withholding calculations all trigger penalties that compound quickly.
Cash Flow Visibility+
Without accurate, timely financial statements, business owners make decisions blind. By the time year-end financials are ready, the opportunities to course-correct are gone. Monthly bookkeeping keeps you informed throughout the year.
Multi-State Exposure as You Grow+
The moment you hire a remote employee, open a second location, or start selling across state lines, you may have tax obligations in multiple states. Post-Wayfair economic nexus rules mean even online sales can trigger filing requirements you do not know about.
IRS and State Notices+
Small businesses receive IRS and state notices far more frequently than individuals — payroll discrepancies, information return mismatches, and estimated payment issues are common triggers. Without a CPA, responding incorrectly can escalate a minor issue into a major audit.
How We Help

Our Services for
Small & Mid-Size Business

Every engagement is tailored to your specific situation. We build strategies that fit your industry, your numbers, and your goals — not generic advice applied to everyone.

Entity Structure Analysis & Optimization
We review your current structure and model the tax impact of alternatives — LLC, S-corp, C-corp, or partnership. If a change makes sense, we handle the election or conversion.
Business Tax Return Preparation
Federal and state returns for S-corps (1120-S), partnerships (1065), C-corps (1120), and sole proprietors (Schedule C) — accurate, on time, fully explained.
Year-Round Bookkeeping & Accounting
Monthly financial statements, bank reconciliations, and general ledger maintenance so you always know where your business stands.
Payroll Processing & Compliance
Full-service payroll — processing, tax deposits, federal and state filings, W-2s, and 1099-NECs.
Tax Planning & Estimated Payments
Quarterly estimated tax calculations and year-end strategies to minimize your liability.
IRS & State Audit Representation
If you receive a notice or audit, we handle all communication and representation on your behalf.
Why CPA Legacy Group
Industry-specific expertise — not generic advice applied to your situation
CPA-Led professionals — licensed, credentialed, accountable to every client
24-hour response guarantee — every inquiry, every time, no exceptions
All 50 states — multi-state and federal compliance expertise
Year-round availability — not just during tax season
English, Polish & Ukrainian — trilingual professional service
Ready to get started?
Schedule a Free Consultation
01
Consultation

We discuss your specific situation, industry challenges, and goals — honestly, without pressure. No obligation.

02
Engagement

A clear written engagement letter with transparent pricing. A dedicated CPA assigned to your account.

03
Execution

We prepare your deliverables with open communication throughout. You review and approve before anything is filed.

04
Year-Round Support

We remain your trusted advisors after filing — for planning, IRS matters, and every financial decision in between.

Ready to Work with a CPA Who
Knows Small & Mid-Size Business?

Schedule a free consultation. We'll listen to your situation and tell you exactly how we can help. English, Polish, and Ukrainian available.

Schedule a Consultation ✉ Email Our Team

✓ 24-HOUR RESPONSE GUARANTEE

Ready to Build a Stronger
Financial Future?

Reach out by phone, form, or email — a real professional responds within 24 hours. No automated replies. No runarounds. Your success is our commitment.

✉ Get Started