To address the issue of incorrect Medicare liability calculations for the husband and wife, here are the steps and considerations to resolve the discrepancies:


1. Verify the "Number of Days Not Liable for Surcharge"

  • For the husband's return, the "Number of days not liable for surcharge" is set to 365 days, which means the system assumes he is fully exempt from the Medicare Levy Surcharge (MLS). This is why the MLS is showing as $0.
  • For the wife's return, the "Number of days not liable for surcharge" is set to 0 days, which means the system assumes she is liable for the entire year, and the MLS is being calculated accordingly.

Action:

  • Adjust the "Number of days not liable for surcharge" field for both returns to reflect the correct number of days each individual was covered or not covered by private health insurance.
  • Ensure that the days are consistent with their private health insurance coverage status.

2. Check the Medicare Levy Surcharge Income Thresholds

  • The Medicare Levy Surcharge is calculated based on the Medicare levy surcharge income, which includes:
    • Taxable income
    • Reportable fringe benefits
    • Superannuation contributions
    • Family trust distribution tax

Action:

  • Verify the Medicare levy surcharge income for both the husband and wife. Ensure that the income is being calculated correctly and falls within the appropriate thresholds for the MLS.
  • Use the ATO Calculator to cross-check the MLS amounts.

Reference:


3. Review Family Income Thresholds

  • If the combined family income is below the threshold of $39,402, the Medicare levy may be reduced to $0 for both individuals.
  • For families with dependent children, the threshold increases by $4,523 per child.

Action:

  • Check if the combined family income qualifies for a Medicare levy reduction or exemption.
  • Ensure that both returns include accurate details about dependent children, if applicable.

Reference:


4. Ensure Correct Private Health Insurance Details

  • The MLS calculation depends on whether the individual and their dependents were covered by private health insurance for the entire financial year.

Action:

  • Verify that the private health insurance details (e.g., insurer ID, membership number, premiums, rebate benefit code, and tax code) are correctly entered in the system for both the husband and wife.
  • If there are multiple policies, ensure all are accounted for.

Reference:


5. Recalculate the Medicare Levy Surcharge

  • After making the necessary adjustments, recalculate the MLS for both returns.
  • Navigate to the "Estimate" tab in the LodgeiT software to review the updated calculations.

Key Considerations

  • Ensure that the spouse's income is included in the calculation for both returns, as the MLS depends on combined family income.
  • If the issue persists, double-check the date of birth and other personal details for both individuals, as these can affect the calculation.