US Tax Compliance & Planning
Federal and multi-state filings across entity types — C-Corp, S-Corp, Partnership, and LLC — including Forms 1120, 5472, and 1042, with proactive planning.
US & Canada Cross-Border Advisory
Jexnow Advisors LLC pairs senior-led rigor with the responsiveness of a boutique firm — handling US and cross-border tax, audit, and compliance for emerging companies, global entities, and international owners.
What We Do
From entity-level tax compliance to transaction readiness, every engagement is led by senior advisors and backed by institutional-grade working-paper methodology.
Federal and multi-state filings across entity types — C-Corp, S-Corp, Partnership, and LLC — including Forms 1120, 5472, and 1042, with proactive planning.
Structuring and compliance across the border — treaty positions, tax residency, transfer pricing, GST/HST, and holding-company design for international owners.
PCAOB-aligned assurance support and institutional-grade working papers for multi-entity groups — the documentation standard acquirers and auditors expect.
Pre-IPO and M&A readiness — historical cleanup, 1120/5472 hygiene, diligence support, and the reporting discipline public markets require.
Monthly close, QuickBooks oversight, and period-over-period consistency checks — so the numbers behind every filing and decision are clean.
Ongoing compliance across federal, state, county, and city jurisdictions — registrations, registered-agent coordination, and entity lifecycle support.
Why Jexnow
Jexnow Advisors LLC was built on a simple premise: emerging companies and global entities deserve the technical depth of a large firm without losing the attention of a boutique. Every engagement is run by senior advisors — not handed down a ladder.
Our cross-border practice spans the United States, Canada, and international structures, with a working-paper methodology drawn from institutional-grade standards. We pair that discipline with proprietary tooling so the documentation behind every filing is audit-ready from day one.
Our Office
Based in Princeton, New Jersey, serving international owners and US-bound entities.
Serving clients across the US and abroad
Get in Touch
Tell us about your entity, your jurisdiction, and your timeline. We'll respond with a clear next step — not a sales pitch.