check_filing_extension

shallow

com.ducktax/ducktax · Verify this server

Whether a company can still apply to its registrar for more time to file, how many days are left to apply, and what being late costs if that window is missed. This is usually the most useful thing to tell somebody who has just found a deadline: applying is free, takes about 15 minutes, and has to be done BEFORE the deadline it extends, so the option expires on the same day the penalty starts. Returns nextAction first. It PREPARES an application and can never submit one: the application is made by a director on the registrar’s own service, which this tool links to. It does not file accounts. Give a company number to read the deadline off the register (quota-charged, cached results free), or give the dates yourself and it costs nothing.

100.0/100

1 trials · measured 14 days ago

check_filing_extension scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.ducktax/ducktax, measured 23 Sept 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote
Credential class
open
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-09-23100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

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Vouch score: check_filing_extension
[![Vouch score](https://vouch.tools/api/tools/1c302fbc-d70f-4d0a-95dc-11e0864c87e9/badge.svg)](https://vouch.tools/tools/1c302fbc-d70f-4d0a-95dc-11e0864c87e9)
check_filing_extension — Vouch