Interface INiReferenceDataProvider

Namespace

Payetools.NationalInsurance.ReferenceData

Assembly

Payetools.NationalInsurance.dll

Interface that classes implement in order to provide access to National Insurance reference data, i.e., rates and thresholds.

public interface INiReferenceDataProvider

Methods

GetDirectorsNiRatesForPayDate(PayDate)

Gets a read-only dictionary that maps NiCategory values to the set of rates to be applied for the specified pay date, for directors. (For most tax years, this method returns null, but if there have been in-year changes, specific directors' rates may apply.)

ReadOnlyDictionary<NiCategory, INiCategoryRatesEntry> GetDirectorsNiRatesForPayDate(PayDate payDate)

Parameters

payDate PayDate

Applicable pay date.

Returns

ReadOnlyDictionary<NiCategory, INiCategoryRatesEntry>

Read-only dictionary that maps NiCategory values to the appropriate set of rates for the specified point in time. If specific rates apply for directors, theses are returned, otherwise the regular employee/employer rates are returned.

GetNiRatesForPayDate(PayDate)

Gets a read-only dictionary that maps NiCategory values to the set of rates to be applied for the specified pay date.

ReadOnlyDictionary<NiCategory, INiCategoryRatesEntry> GetNiRatesForPayDate(PayDate payDate)

Parameters

payDate PayDate

Applicable pay date.

Returns

ReadOnlyDictionary<NiCategory, INiCategoryRatesEntry>

Read-only dictionary that maps NiCategory values to the appropriate set of rates for the specified point in time.

GetNiThresholdsForPayDate(PayDate)

Gets the NI thresholds for the specified pay date.

INiThresholdSet GetNiThresholdsForPayDate(PayDate payDate)

Parameters

payDate PayDate

Applicable pay date.

Returns

INiThresholdSet

An instance of INiThresholdSet containing the thresholds for the specified point in time.