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Add cash ISA and stocks and shares ISA holdings variables #1791

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Add cash ISA and stocks and shares ISA holdings variables #1791

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efd8afb
Add cash ISA and stocks and shares ISA holdings variables
vahid-ahmadi Jun 24, 2026
8eaab78
Format ISA variables with ruff
vahid-ahmadi Jun 24, 2026
abc4735
Move changelog to a towncrier fragment so the minor bump lands
MaxGhenis Jul 7, 2026
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1 change: 1 addition & 0 deletions changelog.d/add-isa-balance-variables.added.md
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- Add `cash_isa` and `stocks_and_shares_isa` Household wealth input variables for ISA balances.
12 changes: 12 additions & 0 deletions policyengine_uk/variables/household/wealth/cash_isa.py
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from policyengine_uk.model_api import *


class cash_isa(Variable):
label = "cash ISA holdings"
documentation = "Amount held in cash Individual Savings Accounts"
entity = Household
definition_period = YEAR
value_type = float
unit = GBP
uprating = "gov.economic_assumptions.indices.obr.per_capita.gdp"
quantity_type = STOCK
14 changes: 14 additions & 0 deletions policyengine_uk/variables/household/wealth/stocks_and_shares_isa.py
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from policyengine_uk.model_api import *


class stocks_and_shares_isa(Variable):
label = "stocks and shares ISA holdings"
documentation = (
"Amount held in stocks and shares (investment) Individual Savings Accounts"
)
entity = Household
definition_period = YEAR
value_type = float
unit = GBP
uprating = "gov.economic_assumptions.indices.obr.per_capita.gdp"
quantity_type = STOCK
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