Give your e-commerce clients real-time nexus monitoring. Stop doing manual nexus studies.
Not tax advice. NexusFlag tracks published state thresholds — professional judgment still required.
Nexus exposure is the kind of problem that hides until it's expensive.
By the time they forward you an audit notice, they owe back taxes, interest, and penalties for two or three years. Proactive monitoring changes that.
A study done in January is outdated by July if your client's sales grew. You're paid for advisory work, not refreshing spreadsheets every quarter.
Even tracking one client across 50 states manually is a project. At 10 clients it's a full-time job nobody is billing for.
Built for firms managing e-commerce clients across multiple states.
NexusFlag watches your client's trailing-12-month revenue and transaction counts against each state's published thresholds — continuously, not quarterly.
Enterprise accounts get branded PDF exports. Send clients a monthly nexus status report under your firm's name — zero extra work on your end.
When a client crosses nexus, NexusFlag surfaces the state's registration deadline and sends reminder sequences. Nothing slips through.
Documented monitoring on file means you can show a client (and their auditor) exactly when thresholds were crossed and what steps were recommended. That documentation matters.
Stop spending billable hours scraping state DOR pages. Let NexusFlag handle the data layer. You focus on strategy, registration filings, and VDA negotiations.
Refer clients to NexusFlag and earn a recurring commission for 12 months. Designed for accounting firms, bookkeepers, and tax professionals who work with e-commerce businesses.
Be first to know when the partner program launches. No commitment required.
Or email us directly at partners@nexusflag.com
One client or twenty — there's a plan that fits.
All 50 states + DC, all integrations, 5 alert recipients
Unlimited entities, white-label reports, API access, dedicated support
Managing more than 5 clients?
We offer custom firm pricing for larger practices.
Yes. The Enterprise plan ($399/mo) supports unlimited entities, so you can manage each of your clients as a separate entity under one login. Each client gets its own nexus profile, threshold tracking, and reporting.
White-label PDF reporting is available on the Enterprise plan. Monthly nexus reports export with your firm's branding instead of NexusFlag's. Designed for firms that want to include nexus monitoring as part of their advisory service.
No — NexusFlag is a monitoring tool, not a substitute for professional advice. It tracks published state thresholds against your client's actual sales data and flags crossings. Your expertise is still required for registration, voluntary disclosure, and remediation. Think of it as a monitoring layer that frees you from manual data gathering.
Join the partner waitlist using the form on this page. Once the partner program launches, you'll receive a referral link, commission dashboard, and co-marketing materials. Partners earn 20% recurring commission for 12 months on each referred client.
No credit card. No commitment. See what NexusFlag surfaces for one of your clients in under five minutes.
Get started freeNot tax advice. NexusFlag monitors published state nexus thresholds — consult a licensed professional for specific guidance.