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Form B · ListBelanja

CP500 without surprises: every instalment tracked

If you have business or rental income, LHDN may send a CP500 notice — an estimate of your tax paid in instalments. These payments are deducted from your actual tax when you file Form B.

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Updated

CP500 instalment months

#Instalment month
1March
2May
3July
4September
5November
6January (following year)

Estimate revision (CP502): before 30 June and 31 October.

What ListBelanja does

  • The instalment schedule is shown with the month of each payment.
  • Mark each instalment you've paid.
  • The total paid is deducted automatically in the Form B box — you see your real balance or refund.
  • CP502 revision windows (to amend the estimate) are flagged when they come up.

Frequently asked questions

What if my CP500 estimate is too high?

The estimate can be revised with form CP502 within LHDN's revision windows. If you pay more than your actual tax, the excess is refunded after you file.