IRS & State Tax Problems, Handled.
Businesses Set Up Right.
Tax resolution and audit help, business tax and bookkeeping, ITIN and international compliance — from a credentialed, bilingual team in Northfield, NJ, serving clients across the U.S. and abroad since 2016.
When it's more than
a tax return.
Most tax offices stop at filing. We stay with you when the IRS writes, the state audits your business, or your insurance company audits your payroll.
IRS tax resolution
- Payment plans with the IRS
- IRS transcript review
- Correcting returns that were done wrong
- Responding to IRS letters
- Speaking with the IRS for you, with your authorization
State tax audits
- Sales, payroll and income tax audits
- State notices and investigation letters
- Appointed as your representative, where allowed
- We meet the auditor and provide the documentation
Workers' comp audits
- Audit preparation and response
- Payroll, 1099 and insurance-certificate records
- Help during the audit
- Bookkeeping, if your records need it
Start with the right conversation.
One-on-one with Daysi Bettran about your business taxes, structure or a decision you're facing.
We collect your information, pull your IRS transcripts and deliver a written discovery with the problem and the solution.
For sales tax, payroll tax and income tax audits, state notices and investigation letters.
A review of your audit request or results and your records. Does not include bookkeeping.
Discoveries are paid diagnostics: you receive a written discovery, usually within 1–2 business days, with no obligation to hire us. If you do, the discovery fee is credited to your engagement.
Most advisors file your taxes.
We build your strategy.
I've seen it too many times — a business owner who missed the S-Corp election deadline and paid more tax than necessary. A foreign entrepreneur who didn't know about the 1120+5472 requirement and got hit with a $25,000 IRS penalty. A business owner who never separated personal and business finances and couldn't get a bank loan.
These aren't accounting mistakes. They're strategy gaps — and they're 100% preventable with the right advisor in your corner from day one.
With 20+ years of professional experience, including 15 years in banking and finance and 10 years in executive management, and credentials as a Certified Acceptance Agent, AFSP practitioner, and Certified Tax Preparer — I don't just react to your tax situation. I help you engineer it.
15 years inside financial institutions — we speak the language banks speak.
Not just filing. Minimizing. Planning. Structuring for maximum legal advantage.
Foreign owners, ITIN holders, non-residents — we know this space better than most.
From LLC formation to holding company structure and growth planning.
Residents, non-residents
and foreign investors.
We work with U.S. residents in all 50 states and with international clients who invest or do business in the United States — from forming the company to staying compliant with the IRS every year.
U.S. residents
Non-residents & ITIN filers
Foreign investors
Tax, accounting
and business.
They trusted us.
Here's what happened.
Frequently asked questions
Do I have to mail my passport to the IRS to get an ITIN?
No. Lion Business Services is an IRS-listed Certified Acceptance Agent (CAA) in New Jersey, so we can verify your passport in our Northfield, NJ office and you keep your original documents.
¿Tengo que enviar mi pasaporte al IRS para sacar el ITIN?
No. Lion Business Services es Agente Certificador (CAA) autorizado por el IRS en New Jersey. Verificamos su pasaporte en nuestra oficina de Northfield, NJ y usted se queda con sus documentos originales.
Does a foreign-owned U.S. LLC have to file Form 5472?
Yes. A single-member U.S. LLC owned by a foreign person generally must file a pro forma Form 1120 with Form 5472 every year, even with no income. The IRS penalty for not filing is $25,000 per form.
Do you offer services in Spanish?
Yes. All of our services are offered in English and Spanish — online, by WhatsApp, or in person in Northfield, NJ.
An IRS letter, an audit,
or a big business decision?
Bring us the letter or the question. We review your situation and tell you the realistic options — in English or Spanish.