Subtract essential living costs and existing commitments from reliable take-home income. The remainder needs room for irregular costs as well.
What to check
- Net income
- essentials
- repayments and planned reserves
Start with transactions already recorded. Add cash spending and upcoming bills, then choose one adjustment you can actually repeat.
A decision to avoid
Using gross salary or ignoring commitments paid from another account.
A calculation you can check
Illustration only: a planned purchase costs R1 200 and R400 is already available for it. The remaining amount is R1 200 − R400 = R800. At R200 set aside each month, R800 ÷ R200 = four contributions, assuming the price stays unchanged and no contribution is withdrawn. Replace every input with your actual figures.
Questions about this decision
What should I check first?
Subtract essential living costs and existing commitments from reliable take-home income. The remainder needs room for irregular costs as well.
Which information do I need for this decision?
Net income, essentials, repayments and planned reserves.
Which mistake should I avoid here?
Using gross salary or ignoring commitments paid from another account.
How do I check net income?
Locate the actual dated record for Net income. Compare it with the other records in this checklist; ask the organisation responsible for any unexplained difference.
How do I check essentials?
Locate the actual dated record for essentials. Compare it with the other records in this checklist; ask the organisation responsible for any unexplained difference.
What should I do if a required detail is missing?
Mark it as unresolved. Ask for that precise detail before choosing; do not substitute an advertised example for your own document.
What is the next practical step?
Start with transactions already recorded. Add cash spending and upcoming bills, then choose one adjustment you can actually repeat.
How can I verify the explanation?
Use the documents listed above. Check quoted amounts and dates in the original record; use the official reference links for the organisation’s guidance.
