Capital Gains Holding Period Short Long Checker
Actual Gregorian elapsed holding days vs independent caller applicable long-term boundary; caller resolves anniversary/counting/exception rules, not universal365 days. Caller independently establishes matching units, evidence, method edition and applicability; output is not compliance, diagnosis, work-safety approval, geological identity or validated hazard prediction.
Description
Elapsed holding days can be screened against an independently applicable long-term boundary.
Elapsed holding days can be screened against an independently applicable long-term boundary.1
Gregorian dates and a supplied boundary avoid assuming that every tax holding-period rule is exactly 365 days.
When to use Capital Gains Holding Period Short Long Checker
Use this tool when you need to reproduce the stated calculation from measured records or independently selected model inputs. Establish jurisdiction, tax year, applicable authority, and eligible amounts or evidence before entering values.
How to use Capital Gains Holding Period Short Long Checker and understand its results
- Establish jurisdiction, tax year, applicable authority, and eligible amounts or evidence before entering values.
- Enter acquisitionDate, dispositionDate, callerLongTermMinimumElapsedDays, following the field table and rules below, then run the tool.
- Read observedHoldingDays, callerLongTermScreen. Use the output meanings below to interpret units, signs, flags, and any nested result fields.
- Correct reported input issues and run again. For a successful result, check the stated evidence coverage and assumptions before using it in your review.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| acquisitionDate | Acquisition date | string | Required |
| dispositionDate | Disposition date | string | Required |
| callerLongTermMinimumElapsedDays | Caller long term minimum elapsed days | number | Required |
Use real Gregorian acquisition and disposition dates, with disposition not earlier, and an integer minimum elapsed-day threshold from one to one hundred thousand. Return elapsed days and an inclusive ≥ threshold flag. Anniversary and exception rules must already be reflected in the threshold.
days=disposition−acquisition; longTerm=(days≥callerMinimum) Symbols follow the input and output meanings and the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| observedHoldingDays | Observed holding days | number |
| callerLongTermScreen | Caller long term screen | boolean |
{
"input": {
"acquisitionDate": "2025-01-01",
"dispositionDate": "2026-01-02",
"callerLongTermMinimumElapsedDays": 366
},
"output": {
"observedHoldingDays": 366,
"callerLongTermScreen": true
}
}Limitations and assumptions
Eligibility, rates, dates, definitions, and exceptions are independently supplied facts. The arithmetic is not a complete return calculation or a determination of tax liability.
Missing required fields, unknown fields, wrong types, and violated calculation rules are input issues. Numeric values must be finite; nonfinite results are rejected. Extremely large text is rejected.
Alternative or Complementary methods
For a related review, use Wash Sale Rule 30 Day Flag Checker: A replacement acquisition near a loss sale can be flagged for review using calendar dates and independently established substantial identity. This checker reports candidates within an inclusive thirty-day interval on either side of the sale. For a complementary step, use Qualified Dividend Ordinary Split Checker: Qualified-dividend treatment requires evidence about issuer, holding period, and relevant hedging conditions. This checker evaluates your explicit class requirements and retains unknown observations.
References
Similar or alternative tools
- Wash Sale Rule 30 Day Flag Checker
A replacement acquisition near a loss sale can be flagged for review using calendar dates and independently established substantial identity. This checker reports candidates within an inclusive thirty-day interval on either side of the sale.
- Qualified Dividend Ordinary Split Checker
Qualified-dividend treatment requires evidence about issuer, holding period, and relevant hedging conditions. This checker evaluates your explicit class requirements and retains unknown observations.