Always current
Every state, up to date
The rules change weekly across fifty jurisdictions. Stay current without subscribing to fifty newsletters or chasing fifty DOR sites.
One platform for the full engagement — research, planning, modeling, review, and resolution across every taxing jurisdiction. Built for the SALT specialist who lives in the gap between fifty rulebooks.
State and local tax is fifty moving targets — each with its own statutes, its own bulletins, its own court. TaxFigure puts every jurisdiction in one place, current, and citeable.
The rules change weekly across fifty jurisdictions. Stay current without subscribing to fifty newsletters or chasing fifty DOR sites.
1,000+ municipal and local codes — the home-rule cities and local levies that general tools quietly skip.
Economic nexus thresholds, marketplace rules, and trailing-nexus traps across every state — with the statute attached.
Move across the entire engagement without leaving the platform — or losing context. Every answer, model, and review is anchored to the same citeable authority.
Every state's statute, regulation, and bulletin — current and citeable, no chasing fifty DOR sites.
Nexus footprint, entity structure, sourcing methods — moves quantified before the engagement starts.
Apportionment scenarios, sourcing methods, and exposure estimates — modeled across every state at once.
Multi-state consistency, nexus checks, missed exposure — caught before the return ships, not at exam.
Audit defense, voluntary disclosure, and amnesty — every state's procedure, current and cited.
Nexus, apportionment, sourcing, exposure — the questions that define SALT work all turn on jurisdiction-by-jurisdiction detail. TaxFigure holds all of it, current and cited.
See a nexus walkthroughPost-Wayfair thresholds, marketplace-facilitator rules, and trailing nexus across every taxing state.
Market-based vs. cost-of-performance, single-sales-factor, throwback and throwout — state by state.
Exemption certificates, taxability matrices, and the quiet exposure that builds before an audit finds it.
VDA criteria, look-back periods, and amnesty windows — the path to clean up exposure on the best terms.
Other tools give you a paragraph. TaxFigure gives you a paragraph with its sources attached — and the trail to prove it.
Cite the state statute, the bulletin, the Department of Revenue ruling — straight into the memo. Authority a state auditor can't push past.
Ask in plain English instead of running fifty DOR searches. The platform reads the question, not the keywords.
The SALT question, answered. Compare every state side by side in one query — no fifty subscriptions, no fifty spreadsheets.
Every answer timestamped and source-anchored — the file you can hand to a state examiner without flinching.
Nexus to apportionment to filings — the platform remembers the client's footprint so you don't rebuild it every quarter.
From the state corporate code down to the home-rule municipal levy — the breadth SALT work actually requires.
State corporate and personal income, franchise, and gross-receipts taxes — apportionment and sourcing for every taxing state, current to the last legislative session.
Post-Wayfair nexus, taxability matrices, exemption rules, and marketplace-facilitator law — the exposure questions clients pay you to answer cold.
Municipal income, business licenses, property, and the home-rule levies competitors' tools quietly skip.
State appellate decisions, multistate compact authority, and the constitutional limits SALT work turns on — assembled and cited.
Purpose-built components sit beneath the intelligence engine — so client documents and client data are handled the way a practitioner expects.
Vision models parse invoices, exemption certificates, returns, and apportionment workpapers into clean, structured data — ready to work with.
Detects, tokenizes, and governs client PII before it ever reaches a model — the per-client isolation your §7216 confidentiality obligations demand.
From a one-person nexus advisory to a multistate compliance team — the platform scales to the way SALT work actually runs.
Map a client's footprint and quantify exposure across every state in an afternoon, not a month.
Taxability, exemptions, and marketplace rules — current across every taxing jurisdiction.
Keep dozens of state returns consistent and defensible without dozens of research subscriptions.
Deliver credits, incentives, and structuring advice with the authority to back every recommendation.
Multistate work stops being about chasing the law across fifty rulebooks. It becomes about advising on it — credits, incentives, structure.
What state-and-local practitioners ask before relying on TaxFigure's coverage.
All 50 states plus 1,000+ municipal codes — income, sales and use, and employment tax — alongside the federal IRC, so a multi-jurisdiction question is one query instead of five subscriptions.
Yes — ask whether a client has nexus in a given state and the answer comes back with the specific threshold that triggers it, current rates, and what's exempt, cited to the state authority.
Rates, thresholds, and rules are kept current, and answers cite the live authority — so you're reading what the state says today, not a stale summary.
Yes — ask a single question across multiple jurisdictions (conformity, decoupling, sourcing rules) and get a state-by-state breakdown with citations to each state's authority.
Coverage includes Tax Court decisions, appellate rulings, and administrative guidance, surfaced inline with the statutory and regulatory citations.
Upload a state assessment and TaxFigure identifies whether the figures are right, what triggered it, and what the client's options are — in plain language, with the key numbers already extracted.
Answers current as of 2026-06-18.
Bring a real footprint, a real exposure question, a real apportionment puzzle. We'll show you every state's answer — in minutes, not a research project.