A firm for owners who take the business seriously.
Nexus Advisory supports companies across the full lifecycle — formation, monthly accounting, tax filings, and ongoing compliance. We work in English and Brazilian Portuguese with the same technical rigor in both.
NEXUSADVISORYWhat we focus on.
Tax
Federal, state, and local planning and filing. Returns delivered on time, IRS and state notices answered quickly, and credits reviewed one by one.
Accounting
Disciplined monthly close, bank reconciliation, and management reporting. Audit-ready books mean faster decisions and less exposure in a review.
Structuring
LLC, S-Corp, or C-Corp, state of registration, EIN, banking, and ownership — chosen to support growth, not just to file paperwork.
Ongoing compliance
Annual reports, BOI, sales tax, payroll, and 1099s on one calendar with early reminders, so no obligation turns into a penalty.
How we work with business owners.
A close every month, not every December
Books reconciled monthly. You get P&L, balance sheet, cash flow, and AP/AR aging ready for decisions.
A tax calendar that stays ahead
Quarterly estimates, sales tax, payroll, annual reports, BOI, and 1099s tracked with early reminders. A late penalty is a process failure — not something that happens here.
Structure that protects and scales
We weigh liability, distributions, tax cost, and growth stage before recommending an LLC, S-Corp, or C-Corp.
Documentation ready for an audit
Contracts, invoices, receipts, and bank records organized and accessible. When the IRS or a state asks, the answer goes out in hours.
Direct advisor access
You talk to the person who knows your business — not a ticket queue. Tax, cash flow, and structure questions get answered same day.
U.S.-Brazil context
Service in English or Portuguese from advisors who know both tax systems. Built for owners with operations, partners, or investments in both countries.
Clear answers. No noise.
Forming the company, cleaning up the books, answering a notice, or revisiting your structure — the goal stays the same: less friction, more control.