curl --request GET \
  --url https://sandbox.layerfi.com/v1/businesses/{businessId}/tax-estimates/details \
  --header 'Authorization: Bearer <token>'

{
  "type": "Tax_Details",
  "year": 2025,
  "filing_status": "SINGLE",
  "adjusted_gross_income": {
    "income": {
      "w2_income": 123,
      "w2_withholding": 123,
      "business_revenue": 123,
      "total": 123
    },
    "deductions": {
      "business_expenses": 123,
      "vehicle_expense": {
        "method": "MILEAGE",
        "amount": 123
      },
      "home_office": {
        "method": "SIMPLIFIED",
        "amount": 123
      },
      "qualified_tip_deduction": 123,
      "qualified_overtime_deduction": 123,
      "self_employment_tax_deduction": 123,
      "total": 123
    },
    "total_adjusted_gross_income": 123
  },
  "taxes": {
    "us_federal": {
      "federal_income_tax": {
        "federal_deductions": 123,
        "qualified_business_income_deduction": 123,
        "qbi_effective_rate": "0.20",
        "taxable_income": 123,
        "effective_federal_tax_rate": "0.22",
        "federal_income_tax_owed": 123
      },
      "social_security_tax": {
        "social_security_income": 123,
        "social_security_tax_rate": "0.124",
        "social_security_tax_owed": 123
      },
      "medicare_tax": {
        "medicare_income": 123,
        "medicare_tax_rate": "0.029",
        "medicare_tax_owed": 123
      },
      "medicare_surtax": {
        "medicare_surtax_income": 123,
        "medicare_surtax_rate": "0.009",
        "medicare_surtax_owed": 123
      },
      "total_federal_tax": {
        "federal_income_tax_owed": 123,
        "social_security_tax_owed": 123,
        "medicare_tax_owed": 123,
        "medicare_surtax_owed": 123,
        "w2_withholdings": 123,
        "total_federal_tax_owed": 123
      }
    },
    "us_state": {
      "state_code": "CA",
      "state_name": "California",
      "filing_status": "SINGLE",
      "state_income_tax": {
        "state_agi": 123,
        "state_deductions": 123,
        "state_taxable_income": 123,
        "effective_state_tax_rate": "0.093",
        "state_income_tax_owed": 123
      },
      "additional_taxes": [
        {
          "tax_name": "CA SDI",
          "tax_rate": "0.011",
          "taxable_amount": 123,
          "tax_owed": 123
        }
      ],
      "total_state_tax": {
        "state_income_tax_owed": 123,
        "additional_taxes_owed": 123,
        "state_withholdings": 123,
        "total_state_tax_owed": 123
      }
    }
  },
  "quarterly_estimates": {
    "q1": {
      "us_federal": {
        "due_date": "2025-04-15",
        "owed": 123,
        "paid": 123,
        "balance": 123
      },
      "us_state": {
        "state_code": "CA",
        "due_date": "2025-04-15",
        "owed": 123,
        "paid": 123,
        "balance": 123
      }
    },
    "q2": {
      "us_federal": {
        "due_date": "2025-04-15",
        "owed": 123,
        "paid": 123,
        "balance": 123
      },
      "us_state": {
        "state_code": "CA",
        "due_date": "2025-04-15",
        "owed": 123,
        "paid": 123,
        "balance": 123
      }
    },
    "q3": {
      "us_federal": {
        "due_date": "2025-04-15",
        "owed": 123,
        "paid": 123,
        "balance": 123
      },
      "us_state": {
        "state_code": "CA",
        "due_date": "2025-04-15",
        "owed": 123,
        "paid": 123,
        "balance": 123
      }
    },
    "q4": {
      "us_federal": {
        "due_date": "2025-04-15",
        "owed": 123,
        "paid": 123,
        "balance": 123
      },
      "us_state": {
        "state_code": "CA",
        "due_date": "2025-04-15",
        "owed": 123,
        "paid": 123,
        "balance": 123
      }
    }
  }
}