TINCheck Cache keeps your workflow moving by delivering
TINCheck Cache stores verified TIN and name matching results in
an industry-leading database, then automatically returns those results
whenever IRS services are interrupted or unavailable. Every cached result is rechecked against the IRS every 30 days, so your records stay accurate without any extra effort from your team.
TINCheck Cache returns available matches from our extensive database; if a specific combination isn’t available, no result will be shown.
Uninterrupted TIN verification, even when IRS systems go offline
Automatic rechecks every 30 days to prevent data from going stale
Clear flagging of every cached result in your API and web request history
A reliable audit trail that distinguishes cached responses from live IRS results
Fewer manual workarounds and less scrambling before filing deadlines
Accurate, transparent records your team can trust at every stage
Simplify Your Process with TINCheck Real-Time
1
Sign up and enable Cache
Add TINCheck Cache to your existing plan and
activate it directly from your dashboard – no complex
setup required.
2
Run your TIN verifications as usual
Submit name and TIN combinations through the
TINCheck web interface or API.
3
View results with full transparency
When IRS services are unavailable, Cache returns the
stored result instantly.