Houston, TX
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Houston, TX
SLTax360 pairs an AI co‑pilot with your own dedicated filer, under your licenses, with audit‑ready proof for every filing — for less than the cost of the in‑house alternative.
Surplus lines filing isn't one task — it's fifty different portals, rates, forms and calendars. SLTax360 puts all of it in one place.
The right tax percentages, stamping fees and forms for every state — kept current so your filings are right the first time.
Every due date for every state you file in, front and center, with automated reminders before anything comes due.
All state reports, stamped confirmations and receipts uploaded and organized per state — findable in seconds, audit‑ready always.
See what was paid, when, to which state, with the proof attached. No more reconciling payments from memory.
The AI reads your policy documents and prepares accurate filing data for any state, so nobody rekeys declarations pages.
We submit directly through state portals where we've built automation, and your dedicated filer submits the rest manually. Either way, it's handled — under your licenses and your state portal accounts.
SLTax360 handles surplus lines tax filings in all 50 US states — automated where we've built direct portal connections, filed by your dedicated human filer everywhere else. Pick a state for its rates, deadlines and filing requirements.
Need help filing? Contact us or visit sltax360.com.
Want the dates first? See our free surplus lines filing deadline calendar for the stamping-office states — every deadline linked to its official source, with a downloadable calendar file.
A full 50‑state filing operation for less than a single in‑house specialist — with no training, turnover, or single point of failure. How pricing works.
Every due date for every state you write in is tracked, with automated reminders and a named filer whose job it is to chase you for documents before the deadline rather than explain a penalty after it.
One‑click export of stamped confirmations, tax receipts, and payment proofs.
We do not offer to pay your late fees, and we will tell you why rather than quietly leave it off the page: penalties in several states are a percentage of tax with no ceiling, so that promise would be worth less than it sounds and priced into your fee either way. These are the commitments we can actually keep, every time.
One person owns your account and you will know their name. You are not filing a ticket and hoping.
If we are missing documents we need to file on time, you hear from us ahead of the due date. Silence until a penalty arrives is the failure mode we exist to remove.
Stamped confirmations, tax receipts and payment proofs, attached to the filing they belong to and exportable whenever an auditor asks.
Every item shows where it is: prepared, submitted, confirmed, paid. Nothing disappears into a black box until quarter end.
We file under your active authority through your own portal accounts. Leaving us is a decision you make, not a migration you survive.
On any question, from anyone on your team. If we cannot answer it that day we will tell you when we can.
The question nobody asks on the call but everybody worries about: how much of this lands on my team? Here is the honest answer, week by week.
Policy documents in whatever form you already have them: emails, PDFs, spreadsheets. No new portal, no data cleanup, no retraining anyone. We tell you which states we see and what we would need to file them.
We prepare the same filings your team is preparing, from the same documents, and you compare the two outputs side by side. Nothing is submitted by us in this phase. This is where you find out whether we are any good, before committing anything.
You grant your dedicated filer access to your state portal accounts, under your licenses. Your team's job here is roughly an hour of account administration, not a project.
We start filing for real, beginning with the states whose deadlines fall soonest. From here your team sends documents and reads status; the due dates become our problem.
Timelines assume you can get portal access granted in the third week — that step is usually the long pole, and it sits on your side rather than ours. We will say so plainly if we think a date is going to slip.
What about state licensing?
You keep your producer licenses current; we file strictly under your active authority.
How do you secure our data?
All traffic to and within SLTax360 is encrypted in transit. Access to your documents is restricted to your dedicated filer and a small operations team, and every filing action is logged. Full detail, including where we fall short and our current SOC 2 status, is on the security and data handling page.
Do I need my own state portal accounts?
Yes — filings run under your licenses and your state portal accounts. SLTax360 organizes everything around them: rates, deadlines, reports and payments in one place.
Can you integrate with our policy admin system?
Yes—our bi‑directional REST API pushes status, IDs, and tax amounts in real time.
RMA reads the emails and attachments your agents already send, builds a clean quote‑ready package, and pushes it to your rating system — cutting a ~35‑minute manual intake to ~10, with human review included.
See RMA in actionSend us ten real policy documents and we will prepare the filings in parallel with whatever you do today, then hand back a written, line-by-line comparison within five business days. It is free, nothing is submitted to a state, and it is how every engagement starts. The scope and the turnaround are on the parallel run page.
SLTax360 is our surplus lines filing product, built and run by AventasD. The product site at sltax360.com carries the per-state detail; who we are, how we handle your data and how pricing works live here.
We reply within one business day.
