Gross-to-Net Salary Calculator (Germany & UK)

{'type': 'object', 'required': ['country', 'net'], 'properties': {'de': {'anyOf': [{'type': 'object', 'title': 'DEProfileIn', 'properties': {'state': {'type': 'string', 'title': 'State', 'default': 'NW', 'maxLength': 2, 'minLength': 2, 'description': 'Bundesland code of the workplace: BW, BY, BE, BB, HB, HH, HE, MV, NI, NW, RP, SL, SN, ST, SH, TH (church-tax rate; SN = Saxony care-insurance split)'}, 'church': {'type': 'boolean', 'title': 'Church', 'default': False, 'description': 'Member of a church that levies church tax'}, 'factor': {'anyOf': [{'type': 'number', 'exclusiveMaximum': 1.0, 'exclusiveMinimum': 0.0}, {'type': 'null'}], 'title': 'Factor', 'description': 'Faktorverfahren factor for tax class IV, three decimals (e.g. 0.912)'}, 'parent': {'anyOf': [{'type': 'boolean'}, {'type': 'null'}], 'title': 'Parent', 'description': 'Has ever had a child, so no childless surcharge in care insurance (default: children > 0)'}, 'children': {'type': 'integer', 'title': 'Children', 'default': 0, 'maximum': 20.0, 'minimum': 0.0, 'description': 'Children under 25: care-insurance discounts from the 2nd child and, by default, the child allowances'}, 'tax_class': {'type': 'integer', 'title': 'Tax Class', 'default': 1, 'maximum': 6.0, 'minimum': 1.0, 'description': 'Steuerklasse 1-6 (I single, II single parent, III/V married split, IV married, VI second job)'}, 'birth_year': {'anyOf': [{'type': 'integer', 'maximum': 2015.0, 'minimum': 1900.0}, {'type': 'null'}], 'title': 'Birth Year', 'description': 'Year of birth: childless surcharge only from 23, age relief from 65; 67+ is rejected'}, 'child_allowances': {'anyOf': [{'type': 'number', 'maximum': 20.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Child Allowances', 'description': 'Kinderfreibeträge on the tax card in 0.5 steps (default: children); 0.5 per child when the parents split them'}, 'health_insurance': {'enum': ['statutory', 'private'], 'type': 'string', 'title': 'Health Insurance', 'default': 'statutory', 'description': 'Only statutory health insurance is supported so far'}, 'annual_tax_allowance': {'type': 'number', 'title': 'Annual Tax Allowance', 'default': 0, 'maximum': 1000000.0, 'minimum': 0.0, 'description': 'Tax allowance (Freibetrag) on the tax card, EUR per year'}, 'health_insurance_addon_rate': {'anyOf': [{'type': 'number', 'maximum': 10.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Health Insurance Addon Rate', 'description': "The fund's add-on rate (Zusatzbeitrag) in %, e.g. 2.9; default the official average of the year"}}, 'additionalProperties': False}, {'type': 'null'}], 'description': 'German profile (used when country is DE)'}, 'uk': {'anyOf': [{'type': 'object', 'title': 'UKProfileIn', 'properties': {'region': {'enum': ['england', 'northern-ireland', 'scotland', 'wales'], 'type': 'string', 'title': 'Region', 'default': 'england', 'description': 'Where the employee lives for income tax (Scotland and Wales set their own rates)'}, 'tax_code': {'anyOf': [{'type': 'string', 'maxLength': 12}, {'type': 'null'}], 'title': 'Tax Code', 'description': "PAYE tax code, e.g. 1257L, S1257L, C1257L, K475, BR, D0, NT, 0T, '1257L M1' (default: 1257L with the region's prefix)"}, 'ni_category': {'enum': ['A', 'B', 'C', 'H', 'J', 'M', 'V', 'Z'], 'type': 'string', 'title': 'Ni Category', 'default': 'A', 'description': 'National Insurance category letter (A standard, B reduced, C over State Pension age, H apprentice <25, J deferred, M under 21, V veteran, Z under 21 deferred)'}, 'previous_pay': {'anyOf': [{'type': 'number', 'maximum': 100000000.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Previous Pay', 'description': 'Taxable pay in this tax year before this period (cumulative basis)'}, 'previous_tax': {'anyOf': [{'type': 'number', 'maximum': 100000000.0, 'minimum': -10000000.0}, {'type': 'null'}], 'title': 'Previous Tax', 'description': 'Tax deducted in this tax year before this period (cumulative basis)'}, 'period_number': {'anyOf': [{'type': 'integer', 'maximum': 52.0, 'minimum': 1.0}, {'type': 'null'}], 'title': 'Period Number', 'description': 'Tax week or month number for the cumulative basis; omit for a stand-alone (week 1/month 1) period'}}, 'additionalProperties': False}, {'type': 'null'}], 'description': 'UK profile (used when country is UK)'}, 'net': {'type': 'number', 'title': 'Net', 'maximum': 5000000.0, 'examples': [3000], 'description': 'Target net pay for the period, in EUR (DE) or GBP (UK)', 'exclusiveMinimum': 0.0}, 'year': {'type': 'integer', 'title': 'Year', 'default': 2026, 'maximum': 2100.0, 'minimum': 2000.0, 'description': 'Tax year. UK: the year the tax year starts in (2026 = 2026-27)'}, 'period': {'enum': ['year', 'month', 'week', 'day', 'fortnight', 'four_weeks'], 'type': 'string', 'title': 'Period', 'default': 'month', 'description': 'Pay period of the amount: year, month, week, day (DE only), fortnight or four_weeks (UK only)'}, 'country': {'enum': ['DE', 'UK', 'GB'], 'type': 'string', 'title': 'Country', 'description': 'DE or UK (GB is accepted as UK)'}}}

{'type': 'object', 'title': 'GrossOut', 'required': ['country', 'year', 'tax_year', 'period', 'currency', 'gross', 'net', 'employee_deductions', 'employer_contributions', 'employer_cost', 'deduction_rate', 'annual', 'lines', 'profile', 'notes', 'sources', 'disclaimer', 'target_net', 'difference'], 'properties': {'net': {'type': 'number', 'title': 'Net', 'description': 'Net pay: gross minus all employee deductions'}, 'year': {'type': 'integer', 'title': 'Year', 'description': 'Tax year (UK: year the tax year starts)'}, 'gross': {'type': 'number', 'title': 'Gross', 'description': 'Gross pay for the period'}, 'lines': {'type': 'array', 'items': {'type': 'object', 'title': 'Line', 'required': ['key', 'label', 'amount', 'payer', 'rule', 'source'], 'properties': {'key': {'type': 'string', 'title': 'Key', 'description': 'income_tax, solidarity_surcharge, church_tax, health_insurance, care_insurance, pension_insurance, unemployment_insurance, insolvency_levy, national_insurance'}, 'base': {'anyOf': [{'type': 'number'}, {'type': 'null'}], 'title': 'Base', 'description': 'Amount the rate applies to (after contribution ceilings) or taxable pay'}, 'rate': {'anyOf': [{'type': 'number'}, {'type': 'null'}], 'title': 'Rate', 'description': 'Rate in % of base, where a single rate applies'}, 'rule': {'type': 'string', 'title': 'Rule', 'description': 'The rule applied, in words'}, 'label': {'type': 'string', 'title': 'Label', 'description': "Name of the deduction in the country's terms"}, 'payer': {'enum': ['employee', 'employer'], 'type': 'string', 'title': 'Payer', 'description': 'Who bears it: employee (deducted from gross) or employer (on top)'}, 'amount': {'type': 'number', 'title': 'Amount', 'description': 'Amount for the period (negative = refund on the UK cumulative basis)'}, 'source': {'type': 'string', 'title': 'Source', 'description': 'Official source of the rule and rate'}}}, 'title': 'Lines', 'description': 'Every deduction and contribution with rule and source'}, 'notes': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Notes', 'description': 'Assumptions and what is not included'}, 'annual': {'type': 'object', 'title': 'Annual', 'required': ['gross', 'net', 'employer_cost'], 'properties': {'net': {'type': 'number', 'title': 'Net', 'description': 'Net Ã\x97 periods per year'}, 'gross': {'type': 'number', 'title': 'Gross', 'description': 'Gross Ã\x97 periods per year'}, 'employer_cost': {'type': 'number', 'title': 'Employer Cost', 'description': 'Employer cost Ã\x97 periods per year'}}, 'description': "The period's figures scaled to a year (periods per year Ã\x97 amount)"}, 'period': {'type': 'string', 'title': 'Period', 'description': 'Pay period of all amounts'}, 'country': {'type': 'string', 'title': 'Country', 'description': 'DE or UK'}, 'profile': {'type': 'object', 'title': 'Profile', 'description': 'The profile as applied, including defaults that were filled in', 'additionalProperties': True}, 'sources': {'type': 'array', 'items': {'type': 'object', 'title': 'Source', 'required': ['name', 'url', 'license'], 'properties': {'url': {'type': 'string', 'title': 'Url'}, 'name': {'type': 'string', 'title': 'Name'}, 'license': {'type': 'string', 'title': 'License'}}}, 'title': 'Sources', 'description': 'Official publications used'}, 'currency': {'type': 'string', 'title': 'Currency', 'description': 'EUR or GBP'}, 'tax_year': {'type': 'string', 'title': 'Tax Year', 'description': 'Tax year label, e.g. 2026 or 2026-27'}, 'difference': {'type': 'number', 'title': 'Difference', 'description': 'net - target_net (0 when the target is reachable to the cent)'}, 'disclaimer': {'type': 'string', 'title': 'Disclaimer'}, 'target_net': {'type': 'number', 'title': 'Target Net', 'description': 'The net pay that was asked for'}, 'employer_cost': {'type': 'number', 'title': 'Employer Cost', 'description': 'Gross plus employer contributions'}, 'deduction_rate': {'type': 'number', 'title': 'Deduction Rate', 'description': 'Employee deductions in % of gross'}, 'employee_deductions': {'type': 'number', 'title': 'Employee Deductions', 'description': 'Sum of the employee lines'}, 'employer_contributions': {'type': 'number', 'title': 'Employer Contributions', 'description': 'Sum of the employer lines'}}, 'x-fastmcp-top-level-schema': 'GrossOut'}

{'type': 'object', 'required': ['country', 'gross'], 'properties': {'de': {'anyOf': [{'type': 'object', 'title': 'DEProfileIn', 'properties': {'state': {'type': 'string', 'title': 'State', 'default': 'NW', 'maxLength': 2, 'minLength': 2, 'description': 'Bundesland code of the workplace: BW, BY, BE, BB, HB, HH, HE, MV, NI, NW, RP, SL, SN, ST, SH, TH (church-tax rate; SN = Saxony care-insurance split)'}, 'church': {'type': 'boolean', 'title': 'Church', 'default': False, 'description': 'Member of a church that levies church tax'}, 'factor': {'anyOf': [{'type': 'number', 'exclusiveMaximum': 1.0, 'exclusiveMinimum': 0.0}, {'type': 'null'}], 'title': 'Factor', 'description': 'Faktorverfahren factor for tax class IV, three decimals (e.g. 0.912)'}, 'parent': {'anyOf': [{'type': 'boolean'}, {'type': 'null'}], 'title': 'Parent', 'description': 'Has ever had a child, so no childless surcharge in care insurance (default: children > 0)'}, 'children': {'type': 'integer', 'title': 'Children', 'default': 0, 'maximum': 20.0, 'minimum': 0.0, 'description': 'Children under 25: care-insurance discounts from the 2nd child and, by default, the child allowances'}, 'tax_class': {'type': 'integer', 'title': 'Tax Class', 'default': 1, 'maximum': 6.0, 'minimum': 1.0, 'description': 'Steuerklasse 1-6 (I single, II single parent, III/V married split, IV married, VI second job)'}, 'birth_year': {'anyOf': [{'type': 'integer', 'maximum': 2015.0, 'minimum': 1900.0}, {'type': 'null'}], 'title': 'Birth Year', 'description': 'Year of birth: childless surcharge only from 23, age relief from 65; 67+ is rejected'}, 'child_allowances': {'anyOf': [{'type': 'number', 'maximum': 20.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Child Allowances', 'description': 'Kinderfreibeträge on the tax card in 0.5 steps (default: children); 0.5 per child when the parents split them'}, 'health_insurance': {'enum': ['statutory', 'private'], 'type': 'string', 'title': 'Health Insurance', 'default': 'statutory', 'description': 'Only statutory health insurance is supported so far'}, 'annual_tax_allowance': {'type': 'number', 'title': 'Annual Tax Allowance', 'default': 0, 'maximum': 1000000.0, 'minimum': 0.0, 'description': 'Tax allowance (Freibetrag) on the tax card, EUR per year'}, 'health_insurance_addon_rate': {'anyOf': [{'type': 'number', 'maximum': 10.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Health Insurance Addon Rate', 'description': "The fund's add-on rate (Zusatzbeitrag) in %, e.g. 2.9; default the official average of the year"}}, 'additionalProperties': False}, {'type': 'null'}], 'description': 'German profile (used when country is DE)'}, 'uk': {'anyOf': [{'type': 'object', 'title': 'UKProfileIn', 'properties': {'region': {'enum': ['england', 'northern-ireland', 'scotland', 'wales'], 'type': 'string', 'title': 'Region', 'default': 'england', 'description': 'Where the employee lives for income tax (Scotland and Wales set their own rates)'}, 'tax_code': {'anyOf': [{'type': 'string', 'maxLength': 12}, {'type': 'null'}], 'title': 'Tax Code', 'description': "PAYE tax code, e.g. 1257L, S1257L, C1257L, K475, BR, D0, NT, 0T, '1257L M1' (default: 1257L with the region's prefix)"}, 'ni_category': {'enum': ['A', 'B', 'C', 'H', 'J', 'M', 'V', 'Z'], 'type': 'string', 'title': 'Ni Category', 'default': 'A', 'description': 'National Insurance category letter (A standard, B reduced, C over State Pension age, H apprentice <25, J deferred, M under 21, V veteran, Z under 21 deferred)'}, 'previous_pay': {'anyOf': [{'type': 'number', 'maximum': 100000000.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Previous Pay', 'description': 'Taxable pay in this tax year before this period (cumulative basis)'}, 'previous_tax': {'anyOf': [{'type': 'number', 'maximum': 100000000.0, 'minimum': -10000000.0}, {'type': 'null'}], 'title': 'Previous Tax', 'description': 'Tax deducted in this tax year before this period (cumulative basis)'}, 'period_number': {'anyOf': [{'type': 'integer', 'maximum': 52.0, 'minimum': 1.0}, {'type': 'null'}], 'title': 'Period Number', 'description': 'Tax week or month number for the cumulative basis; omit for a stand-alone (week 1/month 1) period'}}, 'additionalProperties': False}, {'type': 'null'}], 'description': 'UK profile (used when country is UK)'}, 'year': {'type': 'integer', 'title': 'Year', 'default': 2026, 'maximum': 2100.0, 'minimum': 2000.0, 'description': 'Tax year. UK: the year the tax year starts in (2026 = 2026-27)'}, 'gross': {'type': 'number', 'title': 'Gross', 'maximum': 10000000.0, 'examples': [4500], 'description': 'Gross pay for the period, in EUR (DE) or GBP (UK)', 'exclusiveMinimum': 0.0}, 'period': {'enum': ['year', 'month', 'week', 'day', 'fortnight', 'four_weeks'], 'type': 'string', 'title': 'Period', 'default': 'month', 'description': 'Pay period of the amount: year, month, week, day (DE only), fortnight or four_weeks (UK only)'}, 'country': {'enum': ['DE', 'UK', 'GB'], 'type': 'string', 'title': 'Country', 'description': 'DE or UK (GB is accepted as UK)'}}}

{'type': 'object', 'title': 'NetOut', 'required': ['country', 'year', 'tax_year', 'period', 'currency', 'gross', 'net', 'employee_deductions', 'employer_contributions', 'employer_cost', 'deduction_rate', 'annual', 'lines', 'profile', 'notes', 'sources', 'disclaimer'], 'properties': {'net': {'type': 'number', 'title': 'Net', 'description': 'Net pay: gross minus all employee deductions'}, 'year': {'type': 'integer', 'title': 'Year', 'description': 'Tax year (UK: year the tax year starts)'}, 'gross': {'type': 'number', 'title': 'Gross', 'description': 'Gross pay for the period'}, 'lines': {'type': 'array', 'items': {'type': 'object', 'title': 'Line', 'required': ['key', 'label', 'amount', 'payer', 'rule', 'source'], 'properties': {'key': {'type': 'string', 'title': 'Key', 'description': 'income_tax, solidarity_surcharge, church_tax, health_insurance, care_insurance, pension_insurance, unemployment_insurance, insolvency_levy, national_insurance'}, 'base': {'anyOf': [{'type': 'number'}, {'type': 'null'}], 'title': 'Base', 'description': 'Amount the rate applies to (after contribution ceilings) or taxable pay'}, 'rate': {'anyOf': [{'type': 'number'}, {'type': 'null'}], 'title': 'Rate', 'description': 'Rate in % of base, where a single rate applies'}, 'rule': {'type': 'string', 'title': 'Rule', 'description': 'The rule applied, in words'}, 'label': {'type': 'string', 'title': 'Label', 'description': "Name of the deduction in the country's terms"}, 'payer': {'enum': ['employee', 'employer'], 'type': 'string', 'title': 'Payer', 'description': 'Who bears it: employee (deducted from gross) or employer (on top)'}, 'amount': {'type': 'number', 'title': 'Amount', 'description': 'Amount for the period (negative = refund on the UK cumulative basis)'}, 'source': {'type': 'string', 'title': 'Source', 'description': 'Official source of the rule and rate'}}}, 'title': 'Lines', 'description': 'Every deduction and contribution with rule and source'}, 'notes': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Notes', 'description': 'Assumptions and what is not included'}, 'annual': {'type': 'object', 'title': 'Annual', 'required': ['gross', 'net', 'employer_cost'], 'properties': {'net': {'type': 'number', 'title': 'Net', 'description': 'Net Ã\x97 periods per year'}, 'gross': {'type': 'number', 'title': 'Gross', 'description': 'Gross Ã\x97 periods per year'}, 'employer_cost': {'type': 'number', 'title': 'Employer Cost', 'description': 'Employer cost Ã\x97 periods per year'}}, 'description': "The period's figures scaled to a year (periods per year Ã\x97 amount)"}, 'period': {'type': 'string', 'title': 'Period', 'description': 'Pay period of all amounts'}, 'country': {'type': 'string', 'title': 'Country', 'description': 'DE or UK'}, 'profile': {'type': 'object', 'title': 'Profile', 'description': 'The profile as applied, including defaults that were filled in', 'additionalProperties': True}, 'sources': {'type': 'array', 'items': {'type': 'object', 'title': 'Source', 'required': ['name', 'url', 'license'], 'properties': {'url': {'type': 'string', 'title': 'Url'}, 'name': {'type': 'string', 'title': 'Name'}, 'license': {'type': 'string', 'title': 'License'}}}, 'title': 'Sources', 'description': 'Official publications used'}, 'currency': {'type': 'string', 'title': 'Currency', 'description': 'EUR or GBP'}, 'tax_year': {'type': 'string', 'title': 'Tax Year', 'description': 'Tax year label, e.g. 2026 or 2026-27'}, 'disclaimer': {'type': 'string', 'title': 'Disclaimer'}, 'employer_cost': {'type': 'number', 'title': 'Employer Cost', 'description': 'Gross plus employer contributions'}, 'deduction_rate': {'type': 'number', 'title': 'Deduction Rate', 'description': 'Employee deductions in % of gross'}, 'employee_deductions': {'type': 'number', 'title': 'Employee Deductions', 'description': 'Sum of the employee lines'}, 'employer_contributions': {'type': 'number', 'title': 'Employer Contributions', 'description': 'Sum of the employer lines'}}, 'x-fastmcp-top-level-schema': 'NetOut'}

{'type': 'object', 'required': ['scenarios'], 'properties': {'scenarios': {'type': 'array', 'items': {'type': 'object', 'title': 'NetIn', 'required': ['country', 'gross'], 'properties': {'de': {'anyOf': [{'type': 'object', 'title': 'DEProfileIn', 'properties': {'state': {'type': 'string', 'title': 'State', 'default': 'NW', 'maxLength': 2, 'minLength': 2, 'description': 'Bundesland code of the workplace: BW, BY, BE, BB, HB, HH, HE, MV, NI, NW, RP, SL, SN, ST, SH, TH (church-tax rate; SN = Saxony care-insurance split)'}, 'church': {'type': 'boolean', 'title': 'Church', 'default': False, 'description': 'Member of a church that levies church tax'}, 'factor': {'anyOf': [{'type': 'number', 'exclusiveMaximum': 1.0, 'exclusiveMinimum': 0.0}, {'type': 'null'}], 'title': 'Factor', 'description': 'Faktorverfahren factor for tax class IV, three decimals (e.g. 0.912)'}, 'parent': {'anyOf': [{'type': 'boolean'}, {'type': 'null'}], 'title': 'Parent', 'description': 'Has ever had a child, so no childless surcharge in care insurance (default: children > 0)'}, 'children': {'type': 'integer', 'title': 'Children', 'default': 0, 'maximum': 20.0, 'minimum': 0.0, 'description': 'Children under 25: care-insurance discounts from the 2nd child and, by default, the child allowances'}, 'tax_class': {'type': 'integer', 'title': 'Tax Class', 'default': 1, 'maximum': 6.0, 'minimum': 1.0, 'description': 'Steuerklasse 1-6 (I single, II single parent, III/V married split, IV married, VI second job)'}, 'birth_year': {'anyOf': [{'type': 'integer', 'maximum': 2015.0, 'minimum': 1900.0}, {'type': 'null'}], 'title': 'Birth Year', 'description': 'Year of birth: childless surcharge only from 23, age relief from 65; 67+ is rejected'}, 'child_allowances': {'anyOf': [{'type': 'number', 'maximum': 20.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Child Allowances', 'description': 'Kinderfreibeträge on the tax card in 0.5 steps (default: children); 0.5 per child when the parents split them'}, 'health_insurance': {'enum': ['statutory', 'private'], 'type': 'string', 'title': 'Health Insurance', 'default': 'statutory', 'description': 'Only statutory health insurance is supported so far'}, 'annual_tax_allowance': {'type': 'number', 'title': 'Annual Tax Allowance', 'default': 0, 'maximum': 1000000.0, 'minimum': 0.0, 'description': 'Tax allowance (Freibetrag) on the tax card, EUR per year'}, 'health_insurance_addon_rate': {'anyOf': [{'type': 'number', 'maximum': 10.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Health Insurance Addon Rate', 'description': "The fund's add-on rate (Zusatzbeitrag) in %, e.g. 2.9; default the official average of the year"}}, 'additionalProperties': False}, {'type': 'null'}], 'description': 'German profile (used when country is DE)'}, 'uk': {'anyOf': [{'type': 'object', 'title': 'UKProfileIn', 'properties': {'region': {'enum': ['england', 'northern-ireland', 'scotland', 'wales'], 'type': 'string', 'title': 'Region', 'default': 'england', 'description': 'Where the employee lives for income tax (Scotland and Wales set their own rates)'}, 'tax_code': {'anyOf': [{'type': 'string', 'maxLength': 12}, {'type': 'null'}], 'title': 'Tax Code', 'description': "PAYE tax code, e.g. 1257L, S1257L, C1257L, K475, BR, D0, NT, 0T, '1257L M1' (default: 1257L with the region's prefix)"}, 'ni_category': {'enum': ['A', 'B', 'C', 'H', 'J', 'M', 'V', 'Z'], 'type': 'string', 'title': 'Ni Category', 'default': 'A', 'description': 'National Insurance category letter (A standard, B reduced, C over State Pension age, H apprentice <25, J deferred, M under 21, V veteran, Z under 21 deferred)'}, 'previous_pay': {'anyOf': [{'type': 'number', 'maximum': 100000000.0, 'minimum': 0.0}, {'type': 'null'}], 'title': 'Previous Pay', 'description': 'Taxable pay in this tax year before this period (cumulative basis)'}, 'previous_tax': {'anyOf': [{'type': 'number', 'maximum': 100000000.0, 'minimum': -10000000.0}, {'type': 'null'}], 'title': 'Previous Tax', 'description': 'Tax deducted in this tax year before this period (cumulative basis)'}, 'period_number': {'anyOf': [{'type': 'integer', 'maximum': 52.0, 'minimum': 1.0}, {'type': 'null'}], 'title': 'Period Number', 'description': 'Tax week or month number for the cumulative basis; omit for a stand-alone (week 1/month 1) period'}}, 'additionalProperties': False}, {'type': 'null'}], 'description': 'UK profile (used when country is UK)'}, 'year': {'type': 'integer', 'title': 'Year', 'default': 2026, 'maximum': 2100.0, 'minimum': 2000.0, 'description': 'Tax year. UK: the year the tax year starts in (2026 = 2026-27)'}, 'gross': {'type': 'number', 'title': 'Gross', 'maximum': 10000000.0, 'examples': [4500], 'description': 'Gross pay for the period, in EUR (DE) or GBP (UK)', 'exclusiveMinimum': 0.0}, 'period': {'enum': ['year', 'month', 'week', 'day', 'fortnight', 'four_weeks'], 'type': 'string', 'title': 'Period', 'default': 'month', 'description': 'Pay period of the amount: year, month, week, day (DE only), fortnight or four_weeks (UK only)'}, 'country': {'enum': ['DE', 'UK', 'GB'], 'type': 'string', 'title': 'Country', 'description': 'DE or UK (GB is accepted as UK)'}}, 'additionalProperties': False}, 'title': 'Scenarios', 'maxItems': 8, 'minItems': 1, 'description': 'Up to 8 gross-to-net scenarios'}}}

{'type': 'object', 'title': 'CompareOut', 'required': ['rows', 'notes', 'disclaimer'], 'properties': {'rows': {'type': 'array', 'items': {'type': 'object', 'title': 'CompareRow', 'required': ['label', 'country', 'tax_year', 'currency', 'period', 'gross', 'net', 'employee_deductions', 'employer_cost', 'deduction_rate', 'annual_net', 'income_tax', 'social_contributions'], 'properties': {'net': {'type': 'number', 'title': 'Net'}, 'gross': {'type': 'number', 'title': 'Gross'}, 'label': {'type': 'string', 'title': 'Label', 'description': 'Country, tax year and main profile setting'}, 'period': {'type': 'string', 'title': 'Period'}, 'country': {'type': 'string', 'title': 'Country'}, 'currency': {'type': 'string', 'title': 'Currency'}, 'tax_year': {'type': 'string', 'title': 'Tax Year'}, 'annual_net': {'type': 'number', 'title': 'Annual Net'}, 'income_tax': {'type': 'number', 'title': 'Income Tax', 'description': 'Income/wage tax plus surcharges (solidarity, church)'}, 'employer_cost': {'type': 'number', 'title': 'Employer Cost'}, 'deduction_rate': {'type': 'number', 'title': 'Deduction Rate'}, 'employee_deductions': {'type': 'number', 'title': 'Employee Deductions'}, 'social_contributions': {'type': 'number', 'title': 'Social Contributions', 'description': 'Employee social insurance or National Insurance'}}}, 'title': 'Rows'}, 'notes': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Notes'}, 'disclaimer': {'type': 'string', 'title': 'Disclaimer'}}, 'x-fastmcp-top-level-schema': 'CompareOut'}

{'type': 'object', 'required': ['country'], 'properties': {'year': {'type': 'integer', 'title': 'Year', 'default': 2026, 'maximum': 2100.0, 'minimum': 2000.0, 'description': 'Tax year (UK: start year, 2026 = 2026-27)'}, 'country': {'enum': ['DE', 'UK', 'GB'], 'type': 'string', 'title': 'Country', 'description': 'DE or UK (GB is accepted)'}}}

{'type': 'object', 'title': 'ParametersOut', 'required': ['country', 'year', 'tax_year', 'currency', 'parameters'], 'properties': {'year': {'type': 'integer', 'title': 'Year'}, 'country': {'type': 'string', 'title': 'Country'}, 'currency': {'type': 'string', 'title': 'Currency'}, 'tax_year': {'type': 'string', 'title': 'Tax Year'}, 'parameters': {'type': 'array', 'items': {'type': 'object', 'title': 'ParameterRow', 'required': ['key', 'label', 'value', 'unit', 'source'], 'properties': {'key': {'type': 'string', 'title': 'Key'}, 'unit': {'type': 'string', 'title': 'Unit'}, 'label': {'type': 'string', 'title': 'Label'}, 'value': {'type': 'number', 'title': 'Value'}, 'source': {'type': 'string', 'title': 'Source'}}}, 'title': 'Parameters'}}, 'x-fastmcp-top-level-schema': 'ParametersOut'}

{'type': 'object', 'required': [], 'properties': {}}

{'type': 'object', 'title': 'CountriesOut', 'required': ['countries'], 'properties': {'countries': {'type': 'array', 'items': {'type': 'object', 'title': 'CountryInfo', 'required': ['country', 'name', 'status', 'currency', 'years', 'periods', 'profile_fields', 'conformance'], 'properties': {'name': {'type': 'string', 'title': 'Name'}, 'years': {'type': 'array', 'items': {'type': 'integer'}, 'title': 'Years', 'description': 'Supported tax years (UK: start year)'}, 'status': {'enum': ['available', 'planned'], 'type': 'string', 'title': 'Status'}, 'country': {'type': 'string', 'title': 'Country', 'description': 'Country code'}, 'periods': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Periods'}, 'currency': {'type': 'string', 'title': 'Currency'}, 'conformance': {'type': 'string', 'title': 'Conformance', 'description': 'Ground truth the engine is tested against'}, 'profile_fields': {'type': 'array', 'items': {'type': 'string'}, 'title': 'Profile Fields'}}}, 'title': 'Countries'}}, 'x-fastmcp-top-level-schema': 'CountriesOut'}