National Tax Coverage
Coverage Roadmap
This page tracks which source-backed household tax lanes are modeled, where exact-address resolution is open, what has been built but remains gated, and what we are working on next.
Current coverage lists come from the application itself. The near-term queue follows the reviewed implementation plan and changes when source quality or correctness gates require it. Email [email protected] to tell us which coverage would help you most.
Updated August 14, 2026
Tax Coverage At A Glance
These counts describe source-backed tax lanes modeled in BenchmarkUSA. Modeled does not mean every local tax layer is complete, and exact-address availability is tracked separately from having a state-level rule in the catalog.
Income tax modeled
CT
DC
FL
HI
IL
KS
MD
ME
NC
NE
NJ
NV
NY
OH
RI
TN
VA
WI
WY
Sales tax modeled
CT
DC
KY
MD
MI
NJ
NY
OH
VA
Exact-address resolution open
DC
FL
HI
IL
KS
KY
MD
ME
MI
NC
NE
NV
NY
OH
RI
TN
VA
WI
WY
No broad individual income tax
FL
NV
TN
WY
Official sources confirm that these states do not levy a broad individual income tax. They are researched results, not placeholders for states we have not checked.
Property tax remains locality-scoped
DC and selected Maryland and Virginia jurisdictions have modeled rates. New York has an authoritative city-and-town full-value tier. We do not turn those local programs into a misleading statewide count.
What We Are Building Next
Built, Not Yet Open
State income-tax models
GA
Each listed TY2024/TY2025 state model is source-backed and independently checked, but serving gates stay closed while its remaining local, household, or geography prerequisites remain separate work.
Deferred
NH source gate
The state-level repeal is well sourced, but the complete official local-authority search is inaccessible. We paused rather than infer a verified absence from secondary indexes.
In Progress
Federal-base cohort research
ND
MT
CO
ID
SC
ND's source pack is preserved after a review reset. MT is the next isolated proof; states needing another mechanism stay in progress or peel out.
Next Wholesale Lanes
Standardized sales, then property
Compatible Streamlined Sales Tax cohorts come next, followed by authoritative state equalization and full-value property adapters. PDF and LLM extraction stays reserved for the remaining artisanal residue.
How To Read This Progress
A modeled state can still have unresolved local layers or household cases, and imported data can remain closed until every public serving gate is ready. The queue is a current plan, not a promise to bypass source quality, geography, or calculator-correctness checks.