skc
Goldmember
- Joined
- 12 August 2008
- Posts
- 8,277
- Reactions
- 329
You know guys there is a real answer to this question by using some simple calculations. Assume you have $10K HECS debt, and you have $7.5K in cash. Should you take advantage of the 25% discount and pay it off now, or invest the $7.5K?
The debt grows from a base of $10K at say 2% each year on CPI, in 10 years that's $12.2K. with 10% lump sum discount that's $11K.
Your investment grows from a base of $7.5K at say 8% each year (assume term deposit) BEFORE TAX and let's say your marginal tax rate is 30%, it is growing at 5.6% after tax. In 10 years that's 12.9K. So you are better off in this case.
Repeat calculation with 5 years and you get $11K vs $9.8K. So basically the higher rate of investment return will take time to catch up to debt which is growing at a higher base. So it depends on your future income level and whether you are studying philosophy or medicine.
The debt grows from a base of $10K at say 2% each year on CPI, in 10 years that's $12.2K. with 10% lump sum discount that's $11K.
Your investment grows from a base of $7.5K at say 8% each year (assume term deposit) BEFORE TAX and let's say your marginal tax rate is 30%, it is growing at 5.6% after tax. In 10 years that's 12.9K. So you are better off in this case.
Repeat calculation with 5 years and you get $11K vs $9.8K. So basically the higher rate of investment return will take time to catch up to debt which is growing at a higher base. So it depends on your future income level and whether you are studying philosophy or medicine.