Monitoring Economic Nexus and Tax Presence
Economic nexus rules mean a company can create a tax registration and filing obligation in a state or country simply by crossing a sales volume or transaction count threshold there, with no physical presence required, and that threshold gets crossed quietly, an e-commerce business's sales in a particular state grow past the state's dollar or transaction threshold sometime during the year, and nobody notices until a much later point, often when a filing gap has already accumulated. Registering and beginning to collect tax as soon as a threshold is crossed is materially less costly than the alternative, an audit or voluntary disclosure process to resolve a nexus obligation that's gone unaddressed for a year or more, with back taxes, interest, and potentially penalties.
STARTING PRICE
From €299
Standard tier · Multi-step workflow with AI extraction/decisioning and 2-3 integrations.
Get a quote →Saves roughly 3-5 hrs/month for a growing multi-jurisdiction seller, plus avoided back-tax and penalty exposure from a late-discovered obligation.
How the automation works
We track your actual sales volume and transaction count against the specific economic nexus thresholds for every state or country your business could plausibly trigger an obligation in, monitoring continuously rather than checking once a year, so a threshold crossed mid-year is flagged as soon as it happens, not discovered months later during an annual review. Each flagged jurisdiction shows exactly which threshold was crossed and when, giving your tax team the specific information needed to begin registration promptly, and jurisdictions approaching a threshold are flagged in advance too, so registration can be initiated proactively rather than reactively once the obligation has already technically begun. Threshold monitoring accounts for trailing twelve-month rolling calculations rather than calendar-year snapshots alone, since several jurisdictions define economic nexus using a rolling window that a simple annual check would miss until well after the obligation actually began.
Process flow
- 01
Load nexus thresholds by jurisdiction trigger
Economic nexus thresholds, sales volume and transaction count, are loaded for every jurisdiction relevant to your business's sales footprint.
- 02
Track sales against thresholds continuously trigger
Actual sales volume and transaction count per jurisdiction are tracked continuously against the applicable thresholds, not checked periodically.
- 03
Flag crossed and approaching thresholds ai
A jurisdiction whose threshold is crossed is flagged immediately with the specific threshold and crossing date; jurisdictions approaching a threshold are flagged proactively as well.
- 04
Route for registration action output
Flagged jurisdictions route to your tax team with the specific threshold detail needed to begin registration promptly.
- 05
Monitor registration completion output
Registration progress for a flagged jurisdiction is tracked to completion, so a crossed threshold doesn't sit unresolved after being flagged.
Inputs
- Sales and transaction data by jurisdiction
- Economic nexus thresholds by state/country
- Existing registration status per jurisdiction
- Sales channel and marketplace facilitator data
Outputs
- Continuous threshold monitoring by jurisdiction
- Crossed-threshold flags with specific detail
- Approaching-threshold early warnings
- Registration action tracking to completion
Works with
Prefer a fully custom build instead of an off-the-shelf integration? We scope both options during your free consultation — most jobs like this one work fine on standard connectors, but higher-volume or non-standard systems sometimes need bespoke API work, reflected in the complex tier.
Where this goes wrong if you get it wrong
- Checking nexus exposure once a year, at tax planning time or during an annual compliance review, means a threshold crossed early in the year can go unaddressed for many months, accumulating a filing gap and back-tax exposure that grows the longer it's unaddressed, continuous monitoring is the whole point, since the threshold is crossed on a specific transaction, not on an annual review date.
- Nexus thresholds vary meaningfully by jurisdiction, some based purely on dollar sales volume, some on transaction count, some on either, and using one simplified threshold rule across every jurisdiction rather than each one's actual specific rule will miscalculate exposure in either direction.
- Sales made through a marketplace facilitator that collects and remits tax on your behalf sometimes count differently toward your own nexus threshold than sales through your direct channel, and treating all sales the same regardless of channel can either overstate or understate actual exposure depending on the jurisdiction's specific marketplace facilitator rules.
- A threshold crossed and flagged but not actually acted on, registration initiated only informally or delayed because it wasn't prioritized, still leaves the underlying obligation live and accumulating, flagging is only useful if it's paired with tracked follow-through to actual registration, not treated as the end of the process.
Frequently asked questions
Does this register us in a new jurisdiction automatically?
No, it flags a crossed or approaching threshold with the specific detail your tax team needs, and tracks registration to completion; the actual registration filing is initiated by your team or advisor.
How does this handle sales made through marketplace facilitators?
Marketplace-collected sales are tracked separately according to each jurisdiction's specific rule for how they count toward your own nexus threshold, rather than treated identically to direct sales.
How often is nexus exposure checked?
Continuously, against live sales and transaction data, so a threshold crossed mid-year is flagged as soon as it happens rather than discovered at an annual review.
Which jurisdictions does this monitor?
Whichever states or countries are relevant to your actual sales footprint, configured to each one's specific dollar or transaction-count threshold rules.